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 70

LC7.2E LB

7.

Circuit Diagrams and PWB Layouts

Top Control Panel

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

not

u

s

e

d

not

u

s

e

d

CHA

N

NEL

+

CHA

N

NEL

-

MENU

VOL

U

ME-

VOL

U

ME+

POWER

I5

I5

R3

560R

R3

560R

D1

BZ

X384-

C

5V6

D1

BZ

X384-

C

5V6

D6

BZ

X384-

C

3V9

D6

BZ

X384-

C

3V9

J1

S3B-PH-K-S

J1

S3B-PH-K-S

1
2
3

I9

I9

I6

I6

D3

BZ

X384-

C

5V6

D3

BZ

X384-

C

5V6

R1

150R

R1

150R

J5J5

I1

I1

S3

SKQNAAB010

S3

SKQNAAB010

J1

1
J1

1

S4

SKQNAAB010

S4

SKQNAAB010

J9J9

R2

390R

R2

390R

J8J8

I2

I2

S2

SKQNAAB010

S2

SKQNAAB010

S5

SKQNAAB010

S5

SKQNAAB010

C1

470pF

C1

470pF

D8

BZ

X384-

C

3V9

D8

BZ

X384-

C

3V9

J7J7

D7

BZ

X384-

C

3V9

D7

BZ

X384-

C

3V9

J2

0R

J2

0R

J6J6

D4

BZ

X384-

C

5V6

D4

BZ

X384-

C

5V6

R4

820R

R4

820R

I7

I7

I3

I3

S1

SKQNAAB010

S1

SKQNAAB010

S6

SKQNAAB010

S6

SKQNAAB010

J4

0R

J4

0R

R5

1K8

R5

1K8

I4

I4

I8

I8

D2

BZ

X384-

C

5V6

D2

BZ

X384-

C

5V6

L1

BLM18EG221SN1D

L1

BLM18EG221SN1D

J3

0R

J3

0R

J1

0

0R

J1

0

0R

D5

BZ

X384-

C

5V6

D5

BZ

X384-

C

5V6

E

E

TOP CONTROL

PHPCB0002841

H_17170_011.eps

150507

Содержание 19PFL5522D

Страница 1: ...ring Diagram 20 25 Block Diagram Video 26 Block Diagram Audio 27 Block Diagram Control Clock Signals 28 Test Point Overview SSB Bottom Side 29 I2C IC s Overview 30 Supply Lines Overview 31 SSB HDMI B06C 54 58 67 SSB Headphone Amp Muting B06D 55 58 67 SSB Audio B07 56 58 67 SSB SRP List 57 58 67 Side I O Panel D 68 69 Top Control Panel E 70 71 IR LED Panel J 72 72 LCD Interface Panel TT 73 74 8 Ali...

Страница 2: ...contrast ratio 23 700 1 Min light output cd m2 19 300 Min light output cd m2 20 450 Min light output cd m2 23 500 Typ response time ms 19 5 Typ response time ms 20 25 LPL 16 AUO Typ response time ms 23 8 Viewing angle H V degrees 19 160 160 Viewing angle H V degrees 20 178 178 LPL 160 140 AUO Viewing angle H V degrees 23 160 160 Tuning system PLL Presets channels 100 presets Tuner bands VHF UHF S ...

Страница 3: ...Head phone Out Bk Head phone 32 600 ohm 10 mW rt EXT3 Cinch Video CVBS In Audio In Rd Audio R 0 5 VRMS 10 kohm jq Wh Audio L 0 5 VRMS 10 kohm jq Ye Video CVBS 1 VPP 75 ohm jq 8 Function Select 0 2 V INT 4 5 7 V EXT 16 9 9 5 12 V EXT 4 3 j 9 Ground Green Gnd H 10 Easylink P50 0 5 V 4 7 kohm jk 11 Video Green 0 7 VPP 75 ohm j 12 n c 13 Ground Red Gnd H 14 Ground P50 Gnd H 15 Video Red 0 7 VPP 75 ohm...

Страница 4: ...ield Gnd H 3 D2 Data channel j 4 D1 Data channel j 5 Shield Gnd H 6 D1 Data channel j 7 D0 Data channel j 8 Shield Gnd H 9 D0 Data channel j 10 CLK Data channel j 11 Shield Gnd H 12 CLK Data channel j 13 n c 14 n c 15 DDC_SCL DDC clock j 16 DDC_SDA DDC data jk 17 Ground Gnd H 18 5V j 19 HPD Hot Plug Detect j 20 Ground Gnd H EXT4 Cinch Video YPbPr In Audio In Gn Video Y 1 VPP 75 ohm jq Bu Video Pb ...

Страница 5: ... of the Mains AC Power plug Check the cabinet for defects to prevent touching of any inner parts by the customer Where necessary measure the waveforms and voltages with D and without E aerial signal Measure the voltages in the power supply section both in normal operation G and in stand by F These values are indicated by means of the appropriate symbols 2 3 2 Schematic Notes All resistor values ar...

Страница 6: ... e g AG is Bruges digit 3 refers to the B O M code digit 4 refers to the Service version change code digits 5 and 6 refer to the production year and digits 7 and 8 refer to production week in example below it is 2006 week 17 The 6 last digits contain the serial number Figure 2 1 Serial number example 2 3 6 Board Level Repair BLR or Component Level Repair CLR If a board is defective consult your re...

Страница 7: ...f this chapter 4 1 Cable Dressing 4 2 Service Positions 4 3 Assy Panel Removal 4 4 Set Re assembly Notes Figures below can deviate slightly from the actual situation due to the different set executions Follow the disassemble instructions in described order 4 1 Cable Dressing ...

Страница 8: ...ing the cabinet and never only the display Caution Failure to follow these guidelines can seriously damage the display By laying the TV face down on the ESD protective foam bars 4 3 Assy Panel Removal 4 3 1 Rear Cover Warning Disconnect the mains power cord before you remove the rear cover Refer to next figure for details 1 Place the TV set upside down on a table top using the foam bars see part S...

Страница 9: ... 1 and remove the board 2 Unplug connector 2 When defective replace the whole unit 4 3 5 Speakers Refer to next figure for details 1 Unplug connectors 1 2 Remove screw 2 3 Lift out the speaker When defective replace the speaker Figure 4 7 Speakers 4 3 6 LCD Interface Board Refer to next figure for details 1 Unplug connector 1 2 Unplug the LVDS connectors 2 Be careful as they are very fragile 3 Rem...

Страница 10: ...all cables 3 Remove the fixation screws 1 4 Take the board out it hinges at the left side Notes Figure below can deviate slightly from the actual situation due to the different set executions Follow the disassemble instructions in described order Figure 4 9 Main supply panel H_17170_030 eps 220507 1 ...

Страница 11: ...e 2 Disconnect all cables 1 on the SSB Be careful not to damage the fragile LVDS cable 2 3 Remove the screws 3 that hold the SSB 4 Remove the screws 4 that hold the CINCH and HDMI connectors at the connector panel 5 Lift the SSB from the set H_17170_031 eps 310707 3 3 3 4 4 4 4 3 3 3 3 3 3 1 2 ...

Страница 12: ...n Supply Panel from the set as earlier described 2 Unplug the connectors from the loudspeakers 3 Do NOT forget to unplug the LVDS connector from the LCD Interface Board Important Be careful as this is a fragile connector 4 Remove all other remaining connectors 5 Remove the screws 1 of the central sub frame 6 Lift the entire central sub frame from the front cabinet incl SSB and Side I O boards and ...

Страница 13: ... items are applicable to all Service Modes or are general These are listed below Life Timer During the life time cycle of the TV set a timer is kept It counts the normal operation hours not the Stand by hours The actual value of the timer is displayed in SDM and CSM in a decimal value Every two soft resets increase the hour by 1 Software Identification Version and Cluster The software ID version a...

Страница 14: ...he mains button remove the short after start up Caution Activating SDM by shorting Service jumpers will override the DC speaker protection error 1 the General I2C error error 4 and the Trident video processor error error 5 When doing this the service technician must Figure 5 2 SDM menu 16 9 picture ratio Figure 5 3 SDM menu 4 3 picture ratio Menu explanation HHHHH Are the operating hours in decima...

Страница 15: ... further on 11 ComPaIr Can be used to switch the television to In Application Programming mode IAP for software uploading via ComPair Read paragraph Service Tools ComPair Caution When this mode is selected without ComPair connected the TV will be blocked Remove the AC power to reset the TV 12 SW Events Only to be used by development to monitor SW behaviour during stress test How to Navigate In the...

Страница 16: ...b set of the main SW 9 LIFE TIMER Operating hours indication 10 TUNER Indicates the tuner signal condition Weak when signal falls below threshold value Medium when signal is at mid range and Strong when signal falls above threshold value 11 SYSTEM Gives information about the video system of the selected transmitter PAL SECAM NTSC 12 SOUND Gives information about the audio system of the selected tr...

Страница 17: ... entries while keying this sequence Then the Service menu will appear see figures below Alternative method to activate DCSM press key sequence 123654 on the remote control transmitter while in digital mode do not allow the display to time out between entries while keying the sequence Then the Service menu will appear see figures below Menu explanation Figure 5 8 DCSM menu 3 1 Hardware version This...

Страница 18: ... NVM are shown in the Service menu s This is called the error buffer The error code buffer contains all errors detected since the last time the buffer was erased The buffer is written from left to right When an error occurs that is not yet in the error code buffer it is displayed at the left side and all other errors shift one position to the right An error will be added to the buffer if this erro...

Страница 19: ...g the Entire Error Buffer Additionally the entire error buffer is displayed when Service Mode SDM is entered In case the TV set is in protection or Stand by The blinking LED procedure sequence as in SDM mode in normal operation must be triggered by the following RC sequence MUTE 062500 OK In order to avoid confusion with RC5 signal reception blinking this blinking procedure is terminated when a RC...

Страница 20: ...rent Version of the TV Software Before you start the software upgrade procedure it is advised to check what the current TV software is The current TV software version can be seen in the System software menu 1 First press the A D key and then the DIGITAL MENU key on the remote controller to access the Setup menu Software Upgrade Procedure 1 Power ON your TV with the power switch at the side of the ...

Страница 21: ...s contents are FF After the default values are downloaded it is possible to start up and to start aligning the TV set To initiate a forced default download the following action has to be performed 1 Switch off the TV set with the mains cord disconnected from the wall outlet it does not matter if this is from Stand by or Off situation 2 Short circuit the SDM jumpers on the SSB keep short circuited ...

Страница 22: ...00ms Time out 2000ms No Error 2 Protection Wait for 100ms Blank Picture Picture Mode Setup Detection Yes LED BLUE for Normal mode LED RED for Recording mode User wake up the sets in DVB recording mode BLOCK RC Key Yes Standby Normal Mode RED LED 1000ms to 1500ms 500ms 100ms Notes 1 LC07 TV software only start communication with IBOZ once 160ms Port Assignment in STANDBY unBlank Picture UnMute Audi...

Страница 23: ...B 5 SEMISTANDBY STANDBY Start Mute Audio Software Shutdown BL_ON_OFF LOW Wait 300ms Switch OFF LVDS Wait 20ms LCD_PWR_ON LOW Standby using power key LED RED No Yes For DVB Sets only Semistandby BL_ADJ stop dimming PWM duty cycle 100 300ms 20ms Wait for 3000ms ...

Страница 24: ...ower Down INT AC OFF or Transient INT DC_PROT INT STANDBYn LOW Wait 5000 ms Re start Start up End No Notes 1 Power Down INT will be based on fall edge triggering 2 3V3STBY will stay for 15ms software must perform WriteProtect for NVM within 15ms Poll the Power Down INT for 5 times End Avoid false trigger Yes ...

Страница 25: ...SSB 1P11 8P J1 3P E TOP CONTROL PANEL 1304 11P D SIDE I O PANEL J IR LED J1 30P H_17170_017 eps 160707 X202 8P X201 9P X203 5P J2 5P RIGHT SPEAKER LEFT SPEAKER 1870 6P X100 AC INLET WIRING 20 STYLING BELT MAIN SUPPLY X201 1 Vaudio 2 Vaudio 3 gnd_au 4 5V2 5 5V2 6 5V2 7 GND 8 GND 9 GND X202 1 NC 2 Power_OK 3 BL_ON 4 GND 5 NC 6 Stby 7 NC 8 12V X203 1 GND 2 3V3 3 GND 4 Power_OK 5 NC 1 1 1 CONNECTIONS ...

Страница 26: ...P_DE_FLD 7204 IS42S16400D 6TL DRAM 1Mx16x4 7205 IS42S16400D 6TL DRAM 1Mx16x4 DQ 0 31 CX_MA TXCn TXCp TXCLKn TXCLKp TXDn TXDp TXAp TXBn TXBp TXAn 51 50 49 48 45 44 43 42 41 40 TXCn1 TXCp1 TXCLKn1 TXCLKp1 TXDn1 TXDp1 TXAp1 TXBn1 TXBp1 TXAn1 TA1 TB1 TC1 TCLK1 TD1 VDISP SC1_RF_OUT_CVBS PR_R2 162 190 PR_R3 FS2 CVBS_OUT2 70 Y_G1 PB_B3 PR_R1 Y_G3 C RF_AGC 12 13 7111 14 RF_AGC_IBO B03B 169 CVBS1 MEMORY 8 ...

Страница 27: ...IO LS_R 7A01 TDA8932T N1 CLASS D POWER AMPLIFIER 9 1 27 22 ENGAGE 5 1 2 RIGHT SPEAKER HDMI_I2S_SCK 1 86 HDNI_I2S_WS 2 85 HDMI_I2S_SD 3 84 8 77 BCK WS DATAI MUTE SCK WS SD0 MUTE AUDIO DAC 1735 3 4 LEFT SPEAKER DC DETECTION STANDBYn 6 3A19 3A03 3A11 7901 HP_AUDIO_OUT_L HP_AUDIO_OUT_R HP_LOUT HP_ROUT MUTING ANTI_PLOP 19 1 18 2 RXxxB 14 16 VOUTL VOUTR SC1_AUDIO _MUTE_R SC1_AUDIO _MUTE_L SC2_AUDIO _MUT...

Страница 28: ... 7 HDMI_Y 0 7 HDMI_Cr 0 7 19 1 18 2 2x HDMI CONNECTOR RXxxA 19 1 18 2 RXxxB 7817 SII9025CTU R1 SDRAM_CLK 38 136 A_MICLK 20 110 A_MOCLK 57 118 TS_CLK 63 29 GPIO RESET_STV 34 32 TDA_CLK 37 50 37 38 37 38 112 111 CX_MCLK CX_CLKE HDMI_CCLK 121 23 1101 TD1316AF IHP 2 MAIN TUNER HYBRID 6 4MHZ_CLK 54 1 4MHZ_MOJO 158 1 7F03 7F02 TXCLKn 43 TXCLKn1 20 TXCLKP 42 TXCLKP1 TO DISPLAY LVDS 2 16 IBO_RESET 4 3L11 ...

Страница 29: ...K49 E8 FK50 D8 FK51 E8 FK52 E8 FK53 E8 FK54 D8 FK55 E8 FK56 E8 FK57 E8 FK58 D8 FK59 E8 FK60 E8 FK61 E8 FK62 E10 FK63 E8 FK67 E10 FK68 E10 FK69 E10 FK70 D10 FK71 E10 FK72 E10 FK73 E9 FK74 D9 FK75 E9 FK80 D10 FK81 F10 FK82 F9 FK83 D9 FK84 F9 FL20 A2 FL21 A2 FL22 A2 FL23 A2 FL24 A2 FL25 A2 FL26 A2 I110 E5 I111 E7 I112 E5 I114 E5 I118 E5 I120 E5 I121 E7 I122 F6 I123 E6 I124 D5 I125 D5 I126 D5 I127 D5 ...

Страница 30: ...4053D 1 3 2 5 I2C_TDA_SDA I2C_TDA_SCL 8 6 7F01 TDA10046AHT COFDM CHANNEL DECODER 3F40 3F44 5V_SW 3F41 3F42 9 8 7G00 PNX8314HS MOJO 3G47 3G46 ERR 12 I2C_LOCAL_SDA I2C_LOCAL_SCL 7 6 30 31 7K00 STV0700L PCMCIA CONTROLLER 3K01 3K00 5 6 7H03 M24C64 EEPROM 8Kx8 3H09 3H10 5V_SW 3H13 3H12 5 6 7315 M24C64 EEPROM NVM 3357 3355 ERR 06 7320 7321 3V3_SW 3308 3305 4 3 3G43 3G44 185 user_EEPROM_WP 7 3H13 NOT STU...

Страница 31: ...W 5V_SW B02 PCMCIA_5V 7K05 IN OUT COM 5K02 PCMCIA_VPP 5K01 PCMCIA_AVCC 3V3clean 3V3clean B03f 3V3_NOR48 5H02 3V3 3V3 B03f 5V_SW 5V_SW B02 5V_STANDBY 5V_STANDBY B02 1V8S_SW 1V8S_SW CX_PAVDD1 CX_PAVDD CX_PAVDD2 CX_PDVDD 5224 5226 B02 3244 3248 CX_AVDD_ADC4 5227 CX_AVDD_ADC3 CX_AVDD_ADC1 CX_AVDD_ADC2 5222 5225 5220 3V3_SW 3V3_SW B02 CX_AVDD3_ADC2 5221 CX_AVDD3_ADC1 CX_AVDD3_BG_ASS CX_AVDD3_OUTBUF 522...

Страница 32: ...2 470uF 25V T218 BC857B C213 470uF 10V D130 1N4006 D108 1N4006 D107 1N4006 D105 1N4006 D104 BAS316 D103 BAS316 D135 BAS316 D134 FR106G D136 BAS316 D128 BAS316 D129 BAS316 D125 HER107 D209 PDZ2 7B D132 BAS316 D203 HER107 1 2 3 4 5 6 7 8 9 10 11 12 13 L140 CQ2620T C132 100nF 25V C120 100pF 1KV X205 HEATSINK R109 1M X120 HEATSINK C137 680pF 50V L201 6 8uH L202 6 8uH L204 6 8uH J205 C216 47nF 16V C139...

Страница 33: ...AS316 D360 BAS316 D361 BAS316 D330 BAS316 T341 BC847B T344 BC847B T345 BC847B D343 BAS316 D342 BAS316 D345 BAS316 D346 PDZ2 7B D341 BAS316 T343 BC847B T305 STP5NK60ZFP R356 820R 1 2 X365 61205 1 2 3 4 X362 61207 1 2 3 4 X361 61207 X201 CON BM V 9P M 2 00 1 2 3 4 5 6 7 8 X202 CON BM V 8P M 2 00 1 2 3 4 5 X203 CON BM V 5P M 2 00 C343 47nF 16V C304 100nF 16V C342 10nF 50V C352 3 3nF 50V R351 10K R302...

Страница 34: ... T406 BC857B D402 BAS316 C401 100nF 16V C404 10nF 50V C405 47nF 16V D401 SRAF1030 R414 10R R415 100K R408 4K7 R404 2K2 R401 2K7 R410 10R R402 150R R403 10K R405 470R R406 470R R407 6K8 R409 1K R412 4K7 1 R413 4K7 1 R411 470R F192 F191 F190 F189 F193 F194 F195 F196 F197 F198 F199 F200 F201 F202 F203 F204 3 a b c d e a b c d e 1 1 2 4 4 3 2 5 6 7 8 5 6 7 8 dotted components are reserved items A3 A3 ...

Страница 35: ...07 D107 C213 U290 U401 L202 J030 J004 J009 C205 J027 X201 X205 T310 C201 C310 R306 U332 D108 D105 R334 C203 U190 X100 R 1 0 2 D131 D130 T210 J038 J040 J043 J050 J060 J061 H1 H2 X362 C120 R111 X360 J001 C111 D106 L111 C112 H3 H4 H5 H6 J002 BT FT HV IC L401 C102 C214 C140 J111 L205 X305 X310 J110 C215 T3 15AH 250V 3122 423 32123 3122 423 32123 LIVE PARTS REPLACE ONLY WITH SAME TYPE AGAINST RISK OF F...

Страница 36: ...36 LC7 2E LB 7 Circuit Diagrams and PWB Layouts Layout Main Supply Unit BL6L70PS09 J1 Bottom Side 3122 427 2470 0 H_17170_005 eps 150507 ...

Страница 37: ...nF R131 22K C217 22nF 50V R143 1M5 R130 2K2 R200 X204 L204 6 8uH C203 100pF 1KV C214 330uF 35V R113 4K7 R273 4K7 R112 4K7 C205 47uF 450V C204 100pF 1KV T213 SI2301BDS R139 4K7 T210 STP16NF06FP D205 SRA1060 D201 SR306 26 F74 R256 1R 1 U290 TL431ACZ AP R109 1M D207 BAS316 C207 1000uF 25V C292 220nF 16V D106 1N4006 C215 100uF 35V T216 BC847B C201 470uF 25V L202 6 8uH T217 BC847B C202 470uF 25V T218 B...

Страница 38: ...52 30K R300 36K 1 R332 10M R310 47K R305 47K 1 2 3 4 5 6 7 8 L370 CUF2125BD6 1 2 3 4 5 6 7 8 L365 CUF2125BD6 1 2 3 4 5 6 7 8 L360 CUF2125BD6 D305 BAS316 D353 BAS316 D310 BAS316 D351 BAS316 D352 BAS316 D360 BAS316 D361 BAS316 D330 BAS316 T341 BC847B T344 BC847B T345 BC847B R308 100R R303 100R R304 47R R301 1K R309 47R R349 27K D343 BAS316 R354 4K7 R353 4K7 R348 4K7 R357 4K7 R355 10K R358 4K7 D342 B...

Страница 39: ... 50V T404 BC847B T402 BC847B T405 A BC856U T405 B BC856U C403 330pF 50V R414 10R C402 470UF 25V C405 47nF 50V C404 10nF 50V R415 100K L401 22uH T403 BC857B U401 TL431CZ AP T406 BC857B C406 100nF 50V D402 BAS316 D401 SRA1030 F192 F191 F190 F189 F193 F194 F195 F196 F197 F198 F199 F200 F201 F202 F203 F204 3 a b c d e a b c d e 1 1 2 4 4 3 2 5 6 7 8 5 6 7 8 dotted components are reserved items A3 A3 P...

Страница 40: ... R125 R127 J007 D107 C213 U290 U401 J001 L202 J004 J009 C205 J027 X201 X205 T310 C201 C310 R306 U332 D108 C214 D105 R334 C203 U190 X100 D131 D130 T210 J038 J040 J043 J050 J060 J061 H1 H2 C120 X360 C111 D106 L111 H3 H4 H5H6 BT FT HV IC L401 X362 X364 X361 X363 J068 J002 J030 L205 C112 J110 J111 R 1 0 2 R111 X305 X310 T3 15AH 250V HIGH VOLTAGE CAUTION LIVE PARTS REPLACE ONLY WITH SAME TYPE AGAINST R...

Страница 41: ...4 C135 D135 D133 R310 R129 D136 C342 R412 R128 R341 R145 R360 R270 D330 T401 R147 R148 C127 R362 R112 T271 R356 D346 R343 R358 R357 C133 T406 T216 C113 R131 R271 R415 D132 R130 C301 R278 R274 D207 T213 T341 T135 T350 R272 R113 R294 C208 R340 D352 C303 J041 J044 J057 T211 6 4 3 1 T405 T340 T403 R264 R265 R276 C217 R275 C216 D300 C292 C403 C114 D353 D129 C139 C305 C137 R267 R344 T343 R350 R346 R355 ...

Страница 42: ...0 2C57 2C55 1n0 AUDIO_POWER AUDIO_POWER GNDSND 7 8 12V_DISP 5V_STANDBY 1 2 3 4 5 6 8 9 B8B PH K S 1P11 1 2 3 4 5 6 7 1C01 B9B PH K 2B19 22u 35V 1B11 1 2 3 4 5 B3B PH SM4 TBT LF 6K8 3B18 FB14 IB15 3B10 IB14 GNDTUN 2B20 100p 1K0 3B15 6B02 BZX384 C33 VTUN 6B03 BAV99 5B04 100u 7B03 2N7002 220R 3B13 2B16 10n 2B11 100n 2B25 4B01 3B11 4K7 10u 5B02 5B03 33u 100n 2B17 16V 470u 2B13 IB17 FB15 FB10 FB11 IB12...

Страница 43: ...I114 C4 I118 C4 I120 D2 I121 D10 I122 D7 I123 E10 I124 E3 I125 F4 I126 F3 I127 F3 I128 G6 I129 G6 I130 H6 I131 H5 I133 I4 I135 I4 I136 I4 I137 B8 I138 G7 I139 G7 I141 D1 I142 F5 I143 H3 I144 H4 I145 A9 I146 A8 I147 A8 I131 7109 BC847B 4125 5121 120R 5120 120R I147 I146 2149 2u2 50V 10u 2151 I145 5118 220R 12V_DISP 100n 2148 330n 2147 47R 3137 3 47R 3136 7133 L78M05CDT 2 1 1u0 2146 3135 15R I143 I1...

Страница 44: ...IF28 33R 2 7 1 8 3F34 2 1 8 33R 3F34 1 33R 3F32 1 33R 2 7 33R 3F32 3 3 6 3F32 2 3F32 4 4 5 1 8 33R 2 7 3F31 1 33R 3F31 2 33R 33R 3F31 3 3 6 33R 4 5 10p 2F33 3F31 4 100n 2F30 4K7 3F23 IF31 4F11 100n 2F27 3F24 100K 5 6 7 8 4 4 LM393D 7F04 2 LM393D 7F04 1 3 2 1 8 60R 5F11 IF26 IF27 IF25 IF24 IF22 IF23 IF21 FF28 IF20 FF26 FF22 IF10 IF13 IF16 IF15 4F12 IF14 1K0 4K7 3F20 100n 3F26 2F29 3F48 100R 100R 3F...

Страница 45: ...FK42 FK43 FK45 FK44 FK46 FK47 FK49 FK48 FK50 FK51 FK53 FK52 FK54 FK55 FK57 FK56 FK58 FK59 FK61 IK68 FK60 IK69 IK73 IK75 IK76 FK84 FK06 IK72 IK70 1 4 VDD 3 5V_SW 27M 7K04 OC GND 2 33R 3K05 4 3K12 10K 3K05 3 33R 33R 3K05 2 3K05 1 33R 3K03 4 3K03 3 33R 33R 33R 3K03 2 3K03 1 33R 33R 3K02 3 33R 3K02 1 3K02 2 33R 100n 2K03 100n 2K05 2K02 100n 5K01 PCMCIA_AVCC PCMCIA_VPP 60R 5K02 60R PCMCIA_5V 5 SET 10K ...

Страница 46: ...G17 16V 10u FG27 FG28 FG25 FG24 FG35 FG36 FG34 FG32 FG18 FG39 FG37 3V3 3V3 3G65 1K0 1 33n 2G34 NCP303LSN30 7G06 CD 5 GND 3 INP 2 4 NC OUTP 3 4 1 2 3V3 3V3 SKQTLB 1G03 3V3 3V3 10K FG29 3G54 3G55 10K 10K 3G51 FG30 3G37 10K 3G36 10K 10K 3G31 3G28 3V3 3G29 10K 10K 10K 3G30 3G63 10K 3G62 3G61 33R 3G60 33R 4 5 33R 7 3G59 4 33R 3G59 2 2 3G56 4 4 5 33R 3G56 2 2 7 33R 3G58 4 4 5 33R 4 5 33R 7 33R 3G57 4 3G...

Страница 47: ...41 1 48 17 16 9 23 10 22 21 20 19 4Mx8 2Mx16 25 24 6 5 4 3 2 EPROM M29W320ET70N 7H00 FH00 4H12 3H09 100R 8 4 7 100R 3H10 M24C64 WMN6 7H03 1 2 3 6 5 8Kx8 Φ EEPROM 5H03 4H02 4H03 4H05 FH06 IH06 4H15 10K 3H05 2H04 100n FH07 43 49 28 41 54 6 12 46 52 16 15 36 40 18 39 1 14 27 3 9 50 51 53 5 7 8 10 11 13 42 44 20 21 17 37 38 19 2 4 45 47 48 22 35 25 26 29 30 31 32 33 34 EDS1216AGTA SYNC Φ 4x2Mx16 SDRAM...

Страница 48: ...FJ24 D8 FJ25 D8 FJ26 D4 FJ27 E4 IJ01 B7 IJ02 B8 IJ11 A8 IJ63 B1 IJ64 C1 IJ65 C1 IJ66 C1 IJ67 D8 IJ68 D8 FJ22 PESD5V0S1BA 6J63 6J62 PESD5V0S1BA PESD5V0S1BA 6J61 6J60 PESD5V0S1BA BAS316 6J03 3J03 100R IJ68 IJ67 2J06 100n FJ23 IJ11 FJ02 FJ01 IJ02 IJ01 1002 1001 4J14 4J15 FJ25 FJ24 330p 330p 2J14 100R 3J15 2J15 3J14 100R 6J15 BZX384 C6V8 3 4 5 BZX384 C6V8 6J14 1J14 S3B PH SM4 TB 1 2 2J01 10u 16V 60R 5...

Страница 49: ...4315 1R0 3L10 4313 F361 F362 F386 100R 100R 3L09 3L08 5 4308 1311 1 2 3 4 10K 3L07 3V3_STBY 10K 3L06 3L05 100R 6318 PDZ6 2 B 12V_DISP 220n 2338 3L04 1K5 7308 BC847BW 3V3_STBY BZX384 C3V3 6317 F309 3V3_STBY 100R 3L02 3L01 1K2 3300 4K7 3V3_STBY 3397 47K 3396 5V_STANDBY 1K0 PDTC114ET 7322 3V3_SW 3V3_SW 4306 4307 3K3 3308 3305 3K3 3374 3309 3 1 2 7320 3 1 2 7321 BSH111 3V3_SW BSH111 3V3_STBY 3V3_SW 3V...

Страница 50: ...37 38 19 2 4 45 47 48 50 51 53 25 26 29 30 31 32 33 34 20 21 17 1M X 16 X 4 23 24 22 35 41 54 6 12 46 52 16 7205 IS42S16400D 6TL Φ DRAM 18 1 14 27 3 9 43 49 28 7 8 10 11 13 42 44 39 15 36 40 19 2 4 45 47 48 50 51 53 5 29 30 31 32 33 34 20 21 17 37 38 7204 IS42S16400D 6TL Φ 23 24 22 35 25 26 13 7 14 12 DRAM 1M X 16 X 4 10 74LCX14T 7211 6 74LCX14T 11 7 14 5V_SW 7211 5 5V_SW 3257 4K7 3V3_SW 4K7 3258 ...

Страница 51: ...2443 1n5 1n5 2441 100n 2445 2440 470n 470n 2439 3420 100R 100R 3419 3418 100R 100R 3417 1R0 4402 3402 4401 12V_DISP I425 I417 I416 I418 I419 I414 I415 I413 I412 2424 10u 10u 2425 10u 2426 10u 2427 58 76 80 66 69 35 25 56 67 68 53 34 33 50 51 42 41 48 49 57 47 71 72 73 74 19 54 55 37 36 52 8 9 11 5 18 1 75 22 32 46 2 3 4 17 7 16 20 21 6 10 27 26 31 30 29 78 77 14 15 12 13 59 60 61 62 38 40 24 23 28...

Страница 52: ...C3 1610 C7 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 3625 100R PESD5V0S1BA 6615 4604 4603 MSD 242V 01 NIDIP 765A LF 3 1 2 I636 1603 I635 3616 33K 33K 3615 3612 33K 33K 3608 150R 3611 150R 3607 150R 3621 9 150R 3620 6 GND 1601 3 1601 1 1 2 3 4 5 8 7 1601 2 I633 3619 100R 3618 100R 3617 100R F615 F616 F613 F614 F612 I611 I610 F606 F607 F605 F609 F610 F608 F611 6606 PESD5V0S1BA PESD5V0S1BA 6604 5V_SW 5V_SW...

Страница 53: ...PESD5V0S1BA 6517 PESD5V0S1BA 6516 PESD5V0S1BA 6515 PESD5V0S1BA PESD5V0S1BA 6514 4504 BC857BW 7504 4502 BC857BW 7502 3540 4K7 4K7 3538 I556 I557 3555 68R I553 I554 I552 I551 1N4148 6513 1N4148 6512 220n 2534 2536 220n 3 4 5 6 7 8 9 12 13 14 15 16 17 18 19 2 20 21 PPTV 55 1506 1 10 11 21 3 4 5 6 7 8 9 13 14 15 16 17 18 19 2 20 1504 PPTV 55 1 10 11 12 33K 3515 3511 33K 33K 3513 3508 33K 3512 150R 350...

Страница 54: ...4 33R 33R 3855 1 1 33R 2 7 33R 3 6 3855 2 33R 4 5 3855 3 3855 4 8 33R 3835 33R 3854 1 1 3854 2 2 7 33R 3 6 33R 4 5 3854 3 1 8 33R 3854 4 2 7 33R 3853 1 33R 3853 2 3853 3 33R 3 6 33R 3853 4 4 5 1 8 2 7 33R 3851 1 3 6 33R 3851 2 8 33R 3851 3 33R 1 3852 2 33R 2 7 3852 1 3852 3 3 6 33R 4 5 33R 4 5 3852 4 3851 4 33R F877 F876 F875 I822 I823 I820 I821 I856 I857 I855 I853 I854 I858 I852 I850 I851 F874 F8...

Страница 55: ...0n 1 2 3 4 5 F903 1901 F902 2 1 3 YKB21 5157N 1900 470n 2907 3911 10K 7916 BC847BW 1 3 2 7913 BC847BW 1 3 2 7911 BC847BW 1 3 2 3 2 7912 BC847BW 1 3909 33R 3903 33R 2905 2901 33p 33p 3910 33R 33R 3904 I901 F910 F908 2908 220n 4 5V_SW 7901 1 TS482IDT 3 2 1 8 6 7 8 4 7901 2 TS482IDT 5 F904 F901 I905 I904 I902 I903 3907 100K 3902 120K 3905 47K 3901 47K 3906 100K 470n 120K 3908 2902 2904 470n 16V 100u ...

Страница 56: ...2A13 D8 2A14 D8 2A15 D3 2A16 D3 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 5A04 22u 2A17 D8 2A18 D6 2A19 D4 2A20 E3 2A21 D7 2A22 E3 2A23 E8 2A24 E3 2A25 E6 2A26 E8 22u IA41 5A03 GNDSND 47n 2A47 2A46 47n AUDIO_POWER 60R 5A07 AUDIO_POWER_ 12V_DISP IA40 4A02 4A01 VSS VSSA VSSA GNDSND IA39 IA38 IA37 IA36 IA35 IA34 IA33 470n 2A28 470n 2A14 2A45 1n0 FA32 IA31 IA29 IA30 220u 2A04 220u 25V 25V GNDSND 2A08 ...

Страница 57: ...03E 1x MIU_RDY B03C 1x MIU_RDY B03D 1x MIU_WEN B03C 1x MIU_WEN B03D 1x MIU_WEN B03E 1x MOJO_I2S_OUT_SCK B03D 1x MOJO_I2S_OUT_SCK B04C 1x MOJO_I2S_OUT_SD B03D 1x MOJO_I2S_OUT_SD B04C 1x MOJO_I2S_OUT_WS B03D 1x MOJO_I2S_OUT_WS B04C 1x MUTEn B04A 1x MUTEn B06D 1x NOR_CS B03D 1x NOR_CS B03E 1x NOR_RYBY B03D 1x NOR_RYBY B03E 1x NOR_WP B03D 1x NOR_WP B03E 1x PCMCIA_5V B03C 4x PCMCIA_AVCC B03C 3x PCMCIA_...

Страница 58: ...9 2L33 A9 3113 E6 3116 E6 3117 E6 3118 E6 3119 E6 3122 E6 3125 D6 3126 D6 3130 D5 3133 D6 3135 D6 3201 B7 3202 B7 3203 B7 3204 B7 3212 B7 3213 A6 3215 B7 3216 A6 3223 A7 3224 A7 3225 A7 3226 A7 3227 A7 3229 D7 3231 D7 3232 D7 3233 A8 3235 A8 3238 A8 3239 D6 3240 D7 3246 A7 3247 A7 3266 C6 3268 C6 3271 C6 3272 D6 3304 B6 3319 A6 3325 A6 3327 A6 3328 B8 3329 A6 3330 A8 3336 B8 3337 A8 3344 B6 3350 B...

Страница 59: ...Circuit Diagrams and PWB Layouts 59 LC7 2E LB 7 Layout Small Signal Board Part 1 Top Side G_16860_016a eps 240107 Part 1 ...

Страница 60: ...60 LC7 2E LB 7 Circuit Diagrams and PWB Layouts Layout Small Signal Board Part 2 Top Side G_16860_016b eps 240107 Part 2 ...

Страница 61: ...Circuit Diagrams and PWB Layouts 61 LC7 2E LB 7 Layout Small Signal Board Part 3 Top Side G_16860_016c eps 240107 Part 3 ...

Страница 62: ...62 LC7 2E LB 7 Circuit Diagrams and PWB Layouts Layout Small Signal Board Part 4 Top Side G_16860_016d eps 240107 Part 4 ...

Страница 63: ... 3348 B4 3349 B4 3353 B5 3355 B5 3357 B5 3358 B5 3359 B5 3360 B4 3362 A5 3363 A4 3364 A4 3368 A4 3372 B4 3374 A5 3375 B4 3376 A4 3377 B4 3378 B4 3379 B4 3380 A4 3382 B4 3385 B4 3393 A4 3394 A4 3395 A4 3396 A5 3397 B4 3417 B3 3418 B3 3419 B3 3420 B3 3500 E2 3502 E2 3503 E3 3506 E1 3507 E3 3508 E1 3510 E2 3511 E2 3512 D1 3513 D1 3514 E2 3515 E2 3516 D3 3517 D3 3518 D2 3519 C2 3520 D2 3521 C2 3522 C2...

Страница 64: ...64 LC7 2E LB 7 Circuit Diagrams and PWB Layouts Layout Small Signal Board Part 1 Bottom Side Part 1 G_16860_017a eps 050307 ...

Страница 65: ...Circuit Diagrams and PWB Layouts 65 LC7 2E LB 7 Layout Small Signal Board Part 2 Bottom Side Part 2 G_16860_017b eps 050307 ...

Страница 66: ...66 LC7 2E LB 7 Circuit Diagrams and PWB Layouts Layout Small Signal Board Part 3 Bottom Side Part 3 G_16860_017c eps 050307 ...

Страница 67: ...Circuit Diagrams and PWB Layouts 67 LC7 2E LB 7 Layout Small Signal Board Part 4 Bottom Side G_16860_017d eps 050307 Part 4 ...

Страница 68: ... 1302 3 D1 1303 D1 1304 A8 1308 D8 1309 D6 1310 C8 2301 A3 2302 A4 2303 A2 2304 B3 2305 C2 2306 D2 R I321 S306 2301 47p I329 S301 6305 DF3A6 8 75R 3301 3312 10K I326 47p 2304 220R I315 5302 2308 22n 10K 3313 100R 3304 S311 S312 I320 I304 1 2 3 1310 B3B PH K 6303 DF3A6 8 2303 22p 22p 2311 I312 DF3A6 8 6307 6301 DF3A6 8 I305 DF3A6 8 6302 4308 5 7 8 I316 MSJ 035 18A SR 1303 1 2 3 4 4306 I306 100R 330...

Страница 69: ...09 A1 1310 A4 G_16290_054 eps 270106 3139 123 6135 1 2301 A3 2302 A3 2303 A3 2304 A3 2305 A2 2306 A2 2307 A1 2308 A1 2309 A2 2310 A2 2311 A3 2312 A3 3301 A2 3302 A3 3303 A3 3304 A3 3305 A2 3306 A3 3307 A3 3308 A2 3309 A2 3310 A2 3311 A2 3312 A1 3313 A1 4301 A2 4302 A2 4303 A3 4304 A3 4306 A3 4307 A3 4308 A1 4309 A1 5300 A4 5301 A4 5302 A4 6301 A3 6302 A3 6303 A2 6304 A2 6305 A2 6306 A1 6307 A1 ...

Страница 70: ...R1 150R R1 150R J5 J5 I1 I1 S3 SKQNAAB010 S3 SKQNAAB010 J11 J11 S4 SKQNAAB010 S4 SKQNAAB010 J9 J9 R2 390R R2 390R J8 J8 I2 I2 S2 SKQNAAB010 S2 SKQNAAB010 S5 SKQNAAB010 S5 SKQNAAB010 C1 470pF C1 470pF D8 BZX384 C3V9 D8 BZX384 C3V9 J7 J7 D7 BZX384 C3V9 D7 BZX384 C3V9 J2 0R J2 0R J6 J6 D4 BZX384 C5V6 D4 BZX384 C5V6 R4 820R R4 820R I7 I7 I3 I3 S1 SKQNAAB010 S1 SKQNAAB010 S6 SKQNAAB010 S6 SKQNAAB010 J4...

Страница 71: ... 0 0 2 8 4 1 A A A 1 S5 2 S4 1 2 S3 1 2 S1 1 2 S2 1 2 1 S6 2 J1 1 3 PHPCB0002841 H_17170_012 eps 150507 A b P A A A A A 1 XX 2007 03 08 PHPCB0002841 A A A 1 S5 J9 2 2 1 I5 R5 D5 2 I6 D4 1 1 R4 J4 S4 J8 2 I4 1 R3 J3 S3 1 2 I3 2 J7 D3 1 R1 S1 J5 D1 2 2 I1 1 1 C1 D2 2 1 R2 J2 S2 2 J6 1 I9 I2 I7 S6 2 J11 2 D6 1 2 1 D7 1 2 D8 L1 J10 I8 PHPCB0002841 H_17170_013 eps 150507 ...

Страница 72: ...3 F805 F801 1 2 3 4 5 6 1870 F806 I806 330R 3802 I805 2802 10u 6801 1 SPR 325MVW RED 1 2 F803 220R 3803 2M2 3804 220R 3805 6805 TSAL4400 MS21 10u 6 3V 2801 7804 BC847B 3V3STBY 3V3STBY 7803 BC847B BC847B 3V3STBY I807 7801 3K3 3801 6801 2 SPR 325MVW GREEN 3 2 3V3STBY 3806 2M2 3807 150R 2 OUT 1 VS 3 4802 TSOP34836 7802 GND 3V3STBY F802 IR 6804 BZX384 C3V9 LED_SEL PC TV LED Layout IR LED Panel Top Sid...

Страница 73: ...K R27 1K C23 4 7uF C23 4 7uF I17 I17 L15 BLM18EG221SN1D L15 BLM18EG221SN1D C15 100nF C15 100nF R46 1K R46 1K R52 0R R52 0R R7C 47R R7C 47R I45 I45 J3 0 1453230 3 J3 0 1453230 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 R38D 47R R38D 47R R43D 47R R43D 47R C35 100pF C35 100pF R36 1K R36 1K C31 100pF C31 100pF R10B 47R R10B 47R I81 I81 L16 BLM18EG221...

Страница 74: ...3 R32 IC1 R31 R13 26 25 51 50 1 2 L8 L9 L10 L4 L5 L6 L7 L1 L2 L3 30 2 29 1 PHPCB0002800 H_17170_015 eps 150507 I13 I14 I15 L11 C4 C6 C35 C36 L13 I18 R51 1 2 T1 C2 C28 C20 I16 C5 C10 C33 C37 C22 C26 C46 R47 R48 3 L12 C1 C3 C29 C30 C21 I17 C7 C32 C8 C9 C31 C34 L17 R17 R16 R15 R14 R49 I73 I74 I75 I76 I61 I77 R18 L16 I21 I69 I66 I70 I71 I65 I68 R20 R19 C14 C44 C25 I78 I79 I80 C15 C43 C16 C42 I60 I63 I...

Страница 75: ... Alignments There are no hardware alignments foreseen for this chassis but below find an overview of the most important DC voltages 8 3 1 Tuner Adjustment RF AGC Take Over Point Purpose To keep the tuner output signal constant as the input signal amplitude varies The LC7 xx chassis comes with two tuner types the UV1318S for the analogue sets LC7 1x and the TD1316AF for the hybrid sets LC7 2x For t...

Страница 76: ... command The new option setting becomes active after the TV is switched off and on again with the mains switch the EAROM is then read again 8 4 2 How To Set Option Codes When the NVM is replaced all options will require resetting To be certain that the factory settings are reproduced exactly you must set all option numbers You can find the correct option numbers in table Option Codes OP1 OP7 below...

Страница 77: ... is available OFF ATS is not available Total DEC Value Byte OP2 Bit 7 MSB 128 1080P ON 1080p is available OFF 1080p is not available Bit 6 64 LIGHT_SENSOR ON Light Sensor is available OFF Light Sensor is not available Bit 5 32 AMBILIGHT ON Ambilight Feature will be available OFF Ambilight Feature will not be available Bit 4 16 BACKLIGHT_DIMMING ON Backlight Dimming is available OFF Backlight Dimmi...

Страница 78: ...d Bit 6 64 Reserved Not Used Reserved Bit 5 32 Reserved Not Used Reserved Bit 4 16 Reserved Not Used Reserved Bit 3 8 TUNER PROFILE 0 ATV_EU_PHILIPS UV1318S AIH 3 1 ATV_EU_Panasonic EN57K28G3F 2 DTV_EU_PHILIPS TD1316AF IHP 2 4 ATV_AP_PHILIPS UV1316E AIH 4 5 ATV_AP_Tuner2 Reserved 6 ATV_CHINA_ALPS TEDE9 286B 7 ATV_CHINA_Tuner2 Reserved 8 ATV_LATAM_PHILIPS UV1338 AIH 4 9 ATV_LATAM_Tuner2 Reserved 10...

Страница 79: ...e successor of the LC4 x chassis The LC7 xx LB covers a screen size of 19 to 23 inch with a new styling called BELT Some key components are Audio Sound processing is performed by a multi standard sound processor MSP4450 item 7411 Video Video processing is performed by the Trident video processor SVP CV32 LF item 7202 For analogue reception a standard IF demodulator is used whereas digital input si...

Страница 80: ...n Supply The Main Power Supply Unit PSU in this chassis is a buy in Jabil supply unit and is a black box for Service When defective a new panel must be ordered and the defective panel G_16860_049 eps 310107 DC DC CONVERSION AUDIO CLASS D COMMON INTERFACE FLASH MEM SDRAM SDRAM CHANNEL DECODER MICRONAS AUDIO PROC ...

Страница 81: ...B_SW Refer to table Hybrid tuner digital analogue switching for details Table 9 4 Hybrid tuner digital analogue switching The pin assignment of all analogue tuners is equal and can be found in table Pin assignment analogue tuners Table 9 5 Pin assignment analogue tuners The pin assignment of the hybrid tuner can be found in table Pin assignment hybrid tuner Table 9 6 Pin assignment hybrid tuner Re...

Страница 82: ... it is important that the 1V8S_SW line comes up earlier than the 3V3_MOJO line In order to implement this a delay circuit is added which is shown in figure Delay circuitry Figure 9 6 Delay circuitry Item 7J05 switches the MOSFET on and off item 7J04 The diode item 6J03 performs a short circuit protection for the 3V3 output stage 9 6 Video Processing The video processing is completely handled by th...

Страница 83: ...he processing of both analogue and NICAM digital input signals by processing the analogue IF signal in to processed analogue AF out baseband audio An internal 40 ms stereo audio delay line LIP SYNC is foreseen and therefore no external delay line is necessary All internal clock signals are derived from an external 18 432 MHz oscillator which in NICAM or I2 S mode on its turn is locked to the corre...

Страница 84: ...w through the filter instead of the load thus reducing the overall loss and increasing the efficiency 9 9 HDMI 9 9 1 Introduction Note Text below is an excerpt from the HDMI Specification that is issued by the HDMI founders see http www hdmi org The High Definition Multimedia Interface is developed for transmitting digital signals from audiovisual sources to television sets projectors and other vi...

Страница 85: ...ctions CI Common Interface E g PCMCIA slot for a CAM in a set top box CL Constant Level audio output to connect with an external amplifier ED Enhanced Definition 480p 576p EDID Extended Display Identification Data VESA standard EEPROM Electrically Erasable and Programmable Read Only Memory EU EUrope EXT EXTernal source entering the set by SCART or by cinches jacks FBL Fast Blanking DC signal accom...

Страница 86: ...n Picture PLL Phase Locked Loop Used for example in FST tuning systems The customer can directly provide the desired frequency PSU Power Supply Unit PWB Printed Wiring Board or PCB RAM Random Access Memory RC Remote Control transmitter RC5 6 Remote Control system 5 6 the signal from the remote control receiver RF Radio Frequency RGB Red Green and Blue The primary colour signals for TV By mixing le...

Страница 87: ...VLOl 7 2V DEMAG 2 5V Over Current Protection OCP V 1 5V More than 128ms Toff f Verr Max Toff f Ct VCO Feedback Startup protection circuitry Internal Vcc 1 3 4 5 10 11 12 14 Internal regulator HV Demag FB Ct Gnd Isense Vcc Verr max 3V Verr min 10mV DRV Driver Last pulse of demag after 4µs 1 3 1V Rf Ri Current comparator Flip Flop 250mV clamp 250mV 1V max setpoint Clock R D Q Verr Internal Clamp Ove...

Страница 88: ...AVERAGE CURRENT SENSOR CS 15 GH 10 FVDD 9 CS 16 LOGIC LAMP VOLTAGE SENSOR VOLTAGE CONTROLLED OSCILLATOR REFERENCE CURRENT I V GL LS DRIVER HS DRIVER 6 SH 11 ACM 12 IGNITION TIMER STATE LOGIC reset state ignition state burn state hold state powerdown state SUPPLY VDD VREF reset VDD low VDD clamp reference voltages digital analog supply 5 V 3 V 4 1 7 LOGIC 1 4 CT IREF 3 CF 13 LVS 2 CSW 5 GND 8 n c V...

Страница 89: ...coding CHANNEL DECODER VBER CBER CPT_UNCOR MPEG TS parallel CHANNEL ESTIMATION AND CORRECTION OFDM Spectrum Confidence I Q Carrier Recovery VIP XOUT Time Recovery ACI Filtering Digital AGC Dynamic TimeShift FFT 2K 8K Coarse Time Estimator Dual AGC ΔΣ AGC_IF ANALOG Time Interpolation Frequency Interpolation Partial Channel Estimation CPE calculation Channel Correction Confidence Calculation Outer F...

Страница 90: ...Circuit Descriptions Abbreviation List and IC Data Sheets EN 90 LC7 2E LB 9 9 11 4 Diagram B03C Type STV0700 IC7K00 PCMCIA Controller Pin Configuration Block Diagram ...

Страница 91: ...RGB Y C CVBS Pin Configuration RGB Y C CVBS 1 2 156 155 208 157 158 159 160 161 162 163 164 165 166 167 168 169 179 178 177 176 175 174 173 172 171 170 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 TMS TRST SDRAM_ADDR 3 SDRAM_ADDR 2 IDUMP_2 R C CVBS Y AVDD_1 IDUMP_1 C CVBS VREF RSET AVDD_0 PIO19 ITU_OUT 0 BOOT 0 PIO20 ITU_OUT 1 BOOT...

Страница 92: ... 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 MD19 MD20 MD21 MS22 MD23 VDDM VSSC VDDC MD24 MD25 M...

Страница 93: ...SCART1 SCART2 De modulator Headphone I2 S Sound Processing DAC DAC L DAC Subwoofer Sound IF1 Sound IF2 R Headphone SCART DSP I2 S2 I2 S1 I2 S I2 S I2S3 2 8 channel I2 S Prescale SL SR Center S PDIF ale ADC internal external Audio Delay I2 S5 12 16 Loud speaker Sound Processing High Resolution PWM Loudspeaker Pre processing Surround Processing I2 S4 Block Diagram ...

Страница 94: ...Circuit Descriptions Abbreviation List and IC Data Sheets EN 94 LC7 2E LB 9 9 11 8 Diagram B06C Type SIL9025CTU IC7817 HDMI Receiver Block Diagram Pin Configuration ...

Страница 95: ...06C Type UDA1334ATS IC7810 Audio DAC DAC UDA1334ATS NOISE SHAPER INTERPOLATION FILTER DE EMPHASIS 14 15 DAC 6 DIGITAL INTERFACE PLL 16 3 2 1 4 5 11 7 13 12 VOUTR BCK VSSA WS VOUTL DATAI VDDA VDDD 10 PLL0 Vref DAC VSSD SFOR0 SYSCLK PLL1 8 MUTE 9 DEEM CLKOUT SFOR1 Block Diagram Pin Configuration ...

Страница 96: ...IVER HIGH DRIVER LOW CTRL MANAGER CTRL PWM MODULATOR PROTECTIONS OVP OCP OTP UVP TF WP STABILIZER 11 V STABILIZER 11 V REGULATOR 5 V MODE VDDA 15 14 IN1P V O I C S O F E R C S O DDA VSSD IN1N INREF IN2P IN2N 6 POWERUP 4 DIAG 7 CGND 21 20 22 23 BOOT2 VDDP2 OUT2 25 STAB1 24 STAB2 18 11 DREF HVPREF 30 HVP1 19 HVP2 VSSP2 DRIVER HIGH DRIVER LOW VDDA VSSP1 VSSP2 VSSD VDDA VSSA HALF SUPPLY VOLTAGE 5 ENGA...

Страница 97: ...EMUX RA1 RB1 RC1 RD1 RCLK1 RA2 RB2 RC2 RD2 R F PDWN 25 to 135MHz RCLK2 25 to 85MHz 1st Link 8 8 8 8 8 8 RED1 GREEN1 BLUE1 HSYNC VSYNC DE RED2 GREEN2 BLUE2 RECEIVER CLOCK OUT 25 to 85MHz 1st DATA 2nd DATA CMOS TTL OUTPUT 2nd Link LVDS INPUT DE VSYNC HSYNC B17 B16 GND VCC B15 B14 B13 B12 B11 B10 G17 G16 G15 G14 G13 GND VCC G12 G11 G10 R17 R16 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 ...

Страница 98: ... 20 to 150MHz R1 7 0 LVDS OUTPUT 24 DATA Port1 TCLK2 N C Port1 G1 7 0 B1 7 0 Hsync 28 Data Formatter 28 R F 1 DEMUX 2 MUX Vsync DE MAP R2 7 0 24 DATA Port2 G2 7 0 B2 7 0 3 RS MODE 1 0 PRBS PARALLEL TO SERIAL TA2 TB2 TC2 TD2 LVDS OUTPUT Port2 O E 50 49 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 76 77 LGND B14 GND VCC B13 B12 B11 B10 G17 G16 G15 G14 G13 G12 G11 G10 R1...

Страница 99: ...er Service 0852 3139 127 09142 IBO Zapper EEPROM 20HF5335D 05 0200 9322 242 65682 LCD LC201V02 SDB1 0210 9965 100 04528 Loudsp 12Ω 10W 0220 3139 268 51171 Side I O assy D 0230 3139 267 24551 LED assy J 0250 9965 200 30907 Keyb Control assy E 0270 9965 100 04475 PSU assy A 0800 3139 131 09451 Cable 11p 340 11p 0805 3139 131 08511 Cable 04p 400 820 2ft 0810 3139 131 08551 Cable 9p 180 9p Bk 0815 313...

Страница 100: ...03 2268 3198 017 31040 100nF 20 50V 0603 2269 3198 017 31040 100nF 20 50V 0603 2270 3198 017 31040 100nF 20 50V 0603 2271 3198 017 31040 100nF 20 50V 0603 2272 3198 017 31040 100nF 20 50V 0603 2273 3198 017 31040 100nF 20 50V 0603 2274 3198 017 31040 100nF 20 50V 0603 2275 2238 586 15628 2 7nF 10 50V 0603 2276 2238 586 15628 2 7nF 10 50V 0603 2277 3198 017 31040 100nF 20 50V 0603 2279 2020 552 002...

Страница 101: ...0 16V 2G32 3198 017 31040 100nF 20 50V 0603 2G33 3198 030 41090 10μF 20 16V 2H03 3198 017 31040 100nF 20 50V 0603 2H04 3198 017 31040 100nF 20 50V 0603 2H06 3198 030 41090 10μF 20 16V 2H07 3198 030 41090 10μF 20 16V 2H08 3198 017 31040 100nF 20 50V 0603 2H09 3198 017 31040 100nF 20 50V 0603 2H10 3198 017 31040 100nF 20 50V 0603 2H11 3198 017 31040 100nF 20 50V 0603 2H12 3198 017 31040 100nF 20 50V...

Страница 102: ...3942 3198 021 31020 1kΩ 5 0 062W 0603 3943 3198 021 31030 10kΩ 5 0 062W 0603 3A01 2120 108 94133 R Fuse 10Ω 3A02 2120 108 94133 R Fuse 10Ω 3A03 3198 021 31030 10kΩ 5 0 062W 0603 3A04 3198 021 31230 12kΩ 5 0 062W 0603 3A05 2322 762 60229 22Ω 5 1005 3A06 3198 021 31030 10kΩ 5 0 062W 0603 3A07 3198 021 31030 10kΩ 5 0 062W 0603 3A08 3198 021 31230 12kΩ 5 0 062W 0603 3A09 3198 021 31090 10Ω 5 0 062W 06...

Страница 103: ...0 94671 SVP CX32 LF 7203 3198 010 42310 BC847BW 7204 9322 245 45668 SVP CX32 LF 7205 9322 245 45668 SVP CX32 LF 7206 3198 010 42310 BC847BW 7208 3198 010 44110 DTC114ET 7210 9322 204 71668 SI4835BDY 7308 3198 010 42310 BC847BW 7310 For SW see item 0815 7311 9322 245 53671 M30300SAGP 7312 9322 229 46685 BD45275G 7315 For SW see item 0816 7316 3198 010 42310 BC847BW 7317 3198 010 42310 BC847BW 7320 ...

Страница 104: ... Parts List EN 104 LC7 2E LB 10 L8 2422 549 45325 Bead 67Ω at 100MHz L9 2422 549 45325 Bead 67Ω at 100MHz J1 2422 025 18772 Connector 30p m J2 2422 025 18739 Connector 5p m J3 2422 025 18772 Connector 30p m ...

Страница 105: ...Revision List EN 105 LC7 2E LB 11 11 Revision List Manual xxxx xxx xxxx 0 First release Manual xxxx xxx xxxx 1 19 and 23 versions added ...

Страница 106: ...hotocopying or otherwise without the prior permission of Philips Colour Television Module CPT CHUNGHWA LCD 2k7 CLAA320WB02P Contents Page 1 Technical Specifications Connections and Chassis Overview 2 2 Safety Instructions Warnings and Notes 3 3 Directions for Use 4 4 Mechanical Instructions 5 5 Service Modes Error Codes and Fault Finding 8 6 Block Diagrams Test Point Overviews and Waveforms 9 7 Ci...

Страница 107: ...o change 1 1 Introduction In this Service Manual you will find all necessary information to perform the Board Level Repair board swap scenario on LCD panels These LCD repair manuals are created per brand and they will contain all necessary information for the different panels used in Philips flat LCD TVs 1 2 Specifications Below find attached the data sheets of the different LCD panels Click on th...

Страница 108: ...with excessive force may cause the core of the cable to be exposed or break the cable and this can lead to fire or electric shock This product contains glass If shock vibration heat or distortion is applied to the product the glass may be broken If glass surface of the display breaks or is scratched do not touched the broken pieces or the scratched with bare hands You may be injured LCD Module req...

Страница 109: ...ule It eventually can make the TCP crack or lead to other unexpected defects Let the Backlight Wire at the backside of the LCD Module If let the Backlight wire in front of the LCD Module the Backlight connector can hurt the surface of the polariser Never dis connect at power ON The LCD Module consists of CMOS components which are known as weak components against EOS It can damage the product Elect...

Страница 110: ... conditions just to prevent danger caused by electrical sparks Never replace modules or other components while the unit is switched on Connectors to and from the Inverter Boards must be thoroughly connected to avoid any electrical sparks during operation 4 1 2 Foam Bars Figure 4 2 Foam bars The foam bars order code 3122 785 90580 for two pieces can be used for all types and sizes of flat displays ...

Страница 111: ...lly the left down one and lift the cover from the Control board Figure 4 4 Cover screws removal 3 Carefully disconnect the flat cable FPCs from their connectors Figure 4 5 Unplug FPCs 4 You can now remove the Control Board Reassembly To reassemble perform all processes in reverse order Important Be sure to insert the FPCs correctly the white line must be invisible when inserted correctly see figur...

Страница 112: ...ter cover screws 3 Unplug the lamp connectors on the inverter Start at the top and be careful not to pull and drag the wires The use of a pair of pliers can be helpful Figure 4 9 Remove Inverter connectors Figure 4 10 Remove Inverter board 4 You can now remove the Inverter board Reassembly To reassemble perform all processes in reverse order H_16910_004 eps 270607 H_16910_005 eps 270607 H_16910_00...

Страница 113: ...Service Modes 5 2 Error Codes 5 3 Fault Finding 5 1 Service Modes Not applicable 5 2 Error Codes Not applicable 5 3 Fault Finding Figure 5 1 Symptom Cure overview Exchange Inverter Case 15 Case18 Back light No light dim light left right center Exchange Control Board Case 1 Case14 Abnormal display No display Noise H_16890_004 eps 120707 ...

Страница 114: ...wa Picture Tubes supplier COF Chip On Flex Foil Film CPT Chunghwa Picture Tubes supplier DC Direct Current FET Field Effect Transistor FFC Flat Foil Cable FPC Flexible Printed Circuit IC Integrated Circuit LCD Liquid Crystal Display LCM Liquid Crystal Module LED Light Emitting Diode LPL LG Philips LCD supplier PCB Printed Circuit Board same as PWB PSU Power Supply Unit PWB Printed Wiring Board sam...

Страница 115: ...Revision List EN 10 LCD CPT 2K7 11 ...

Страница 116: ...pying or otherwise without the prior permission of Philips Colour Television Module CMO CHI MEI OPT LCD 2k7 V315B1 L05 V320B1 L05 Contents Page 1 Technical Specifications Connections and Chassis Overview 2 2 Safety Instructions Warnings and Notes 3 3 Directions for Use 4 4 Mechanical Instructions 5 5 Service Modes Error Codes and Fault Finding 8 6 Block Diagrams Test Point Overviews and Waveforms ...

Страница 117: ...O module label 1 3 Specifications Below find attached the data sheets of the different LCD panels Click on the model number to open Model V315B1 L05 Model V320B1 L05 MADE IN TAIWAN E207943 a Model Name V320B1 L05 b Revision Rev XX for example A0 A1 B1 B2 or C1 C2 etc c Serial ID X X X X X X X Y M D L N N N N Serial ID includes the information as below a Manufactured Date Year 0 9 for 2000 2009 Mon...

Страница 118: ...with excessive force may cause the core of the cable to be exposed or break the cable and this can lead to fire or electric shock This product contains glass If shock vibration heat or distortion is applied to the product the glass may be broken If glass surface of the display breaks or is scratched do not touched the broken pieces or the scratched with bare hands You may be injured LCD Module req...

Страница 119: ...ule It eventually can make the TCP crack or lead to other unexpected defects Let the Backlight Wire at the backside of the LCD Module If let the Backlight wire in front of the LCD Module the Backlight connector can hurt the surface of the polariser Never dis connect at power ON The LCD Module consists of CMOS components which are known as weak components against EOS It can damage the product Elect...

Страница 120: ...l plugs out under operation conditions just to prevent danger caused by electrical sparks Never replace modules or other components while the unit is switched on Connectors to and from the Inverter Boards must be thoroughly connected to avoid any electrical sparks during operation 4 1 2 Foam Bars Figure 4 2 Foam bars The foam bars order code 3122 785 90580 for two pieces can be used for all types ...

Страница 121: ...eir connectors use tweezers if possible Figure 4 5 Release FFCs 4 You can now remove the Control Board Reassembly 1 Place the panel on the foam bars and place the Control Board on the panel via the alignment pins Figure 4 6 Alignment pins 2 Insert and lock the FFCs into their connectors Figure 4 7 FFC insertion 3 Place the metal cover in the direction shown Figure 4 8 Cover placement 4 Secure the ...

Страница 122: ...cated Figure 4 11 Remove fixation screws 5 Remove the Inverter Board Reassembly 1 Place the panel on the foam bars and place the Inverter Board on the panel via the alignment pins Figure 4 12 Alignment pins 2 Insert the connectors Be sure to place the round spot upwards Important Connectors should be well connected to avoid electrical sparks Figure 4 13 FFC insertion 3 Place the grounding wire to ...

Страница 123: ...odels V315B1 L05 and V320B1 L05 5 1 1 Fault Finding Figure 5 1 Symptom overview Table 5 1 Inverter Interface Impedance CN 1 Exchange Control Boardʴ case 1 5 Abnormal displayʿ No displayʿ Noise Exchange Inverterʴ case 6 7 Case 6 Case 7 2 3 sec Case 5 Case 1 Case 2 Case 3 Case 4 H_16920_024 010 Pin No Symbol Impedance 11 ADIM 172 kohm 10 12 BLON 67 kohm 10 13 PDIM 51 kohm 10 ...

Страница 124: ...upplier COF Chip On Flex Foil Film CPT Chunghwa Picture Tubes supplier DC Direct Current FET Field Effect Transistor FFC Flat Foil Cable FPC Flexible Printed Circuit IC Integrated Circuit LCD Liquid Crystal Display LCM Liquid Crystal Module LED Light Emitting Diode LPL LG Philips LCD supplier PCB Printed Circuit Board same as PWB PSU Power Supply Unit PWB Printed Wiring Board same as PCB RGB Red G...

Страница 125: ...the prior permission of Philips Colour Television Module AUO ACER UNIP LCD 2k7 T260XW02V400 T260XW02V401 T296XW01V0 T296XW01V3 T315XW01V5 T370XW01V1 Contents Page 1 Technical Specifications Connections and Chassis Overview 2 2 Safety Instructions Warnings and Notes 3 3 Directions for Use 4 4 Mechanical Instructions 5 5 Service Modes Error Codes and Fault Finding 14 6 Block Diagrams Test Point Over...

Страница 126: ...vel Repair board swap scenario on LCD panels These LCD repair manuals are created per brand and they will contain all necessary information for the different panels used in Philips flat LCD TVs 1 2 General Figure 1 1 AUO board labelling example 1 3 Specifications Below find attached the data sheets of the different LCD panels Click on the model number to open Model T260XW02V4 Model T296XW01V0 Mode...

Страница 127: ...with excessive force may cause the core of the cable to be exposed or break the cable and this can lead to fire or electric shock This product contains glass If shock vibration heat or distortion is applied to the product the glass may be broken If glass surface of the display breaks or is scratched do not touched the broken pieces or the scratched with bare hands You may be injured LCD Module req...

Страница 128: ...ule It eventually can make the TCP crack or lead to other unexpected defects Let the Backlight Wire at the backside of the LCD Module If let the Backlight wire in front of the LCD Module the Backlight connector can hurt the surface of the polariser Never dis connect at power ON The LCD Module consists of CMOS components which are known as weak components against EOS It can damage the product Elect...

Страница 129: ...n Never pull plugs out under operation conditions just to prevent danger caused by electrical sparks Never replace modules or other components while the unit is switched on Connectors to and from the Inverter Boards must be thoroughly connected to avoid any electrical sparks during operation 4 1 2 Foam Bars Figure 4 2 Foam bars The foam bars order code 3122 785 90580 for two pieces can be used for...

Страница 130: ... the Control board Figure 4 5 Lift cover 4 Remove the fixation screw of the Control board Figure 4 6 Fixation screw removal 5 Carefully disconnect the flat cable FPCs from their connectors Figure 4 7 Unplug FPCs 6 You can now remove the Control Board Reassembly To reassemble perform all processes in reverse order Important Be sure to insert the FPCs correctly the white line must be invisible when ...

Страница 131: ...erter cover 3 Unplug the lamp connectors on the inverter Start at the top and be careful not to pull and drag the wires The use of a pair of pliers can be helpful Figure 4 10 Remove Inverter connectors 4 Remove the Inverter board as shown in figure below Figure 4 11 Remove Inverter board Reassembly To reassemble perform all processes in reverse order H_16900_029 eps 110707 H_16900_010 eps 110707 H...

Страница 132: ...ews removal 3 Lift the cover from the Control board Figure 4 14 Lift cover 4 Carefully disconnect the flat cable FPCs from their connectors Figure 4 15 Unplug flat cable Figure 4 16 Unplug FPCs 5 You can now remove the Control Board Reassembly To reassemble perform all processes in reverse order Important Be sure to insert the FPCs correctly the white line must be invisible when inserted correctly...

Страница 133: ...ver 3 Unplug the lamp connectors on the inverter Start at the top and be careful not to pull and drag the wires The use of a pair of pliers can be helpful Figure 4 20 Remove Inverter connectors 4 Unplug the supply connector on the end of the inverter and remove the Inverter board Figure 4 21 Remove supply connector Reassembly To reassemble perform all processes in reverse order H_16900_024 eps 110...

Страница 134: ...the Control board Figure 4 24 Lift cover 4 Remove the fixation screw of the Control board Figure 4 25 Fixation screw removal 5 Carefully disconnect the flat cable FPCs from their connectors Figure 4 26 Unplug FPCs 6 You can now remove the Control Board Reassembly To reassemble perform all processes in reverse order Important Be sure to insert the FPCs correctly the white line must be invisible whe...

Страница 135: ...verter cover 3 Unplug the lamp connectors on the inverter Start at the top and be careful not to pull and drag the wires The use of a pair of pliers can be helpful Figure 4 29 Remove Inverter connectors 4 Remove the Inverter board as shown in figure below Figure 4 30 Remove Inverter board Reassembly To reassemble perform all processes in reverse order H_16900_008 eps 110707 H_16900_010 eps 110707 ...

Страница 136: ...the Control board Figure 4 33 Lift cover 4 Remove the fixation screw of the Control board Figure 4 34 Fixation screw removal 5 Carefully disconnect the flat cable FPCs from their connectors Figure 4 35 Unplug FPCs 6 You can now remove the Control Board Reassembly To reassemble perform all processes in reverse order Important Be sure to insert the FPCs correctly the white line must be invisible whe...

Страница 137: ...on the inverter Start at the top and be careful not to pull and drag the wires The use of a pair of pliers can be helpful Figure 4 39 Remove Inverter connectors 4 Remove the Inverter board as shown in figure below Figure 4 40 Remove Inverter board 5 Unplug connector CN2 on the Inverter board Figure 4 41 Remove connector CN2 Reassembly To reassemble perform all processes in reverse order H_16900_03...

Страница 138: ...Service Modes 5 2 Error Codes 5 3 Fault Finding 5 1 Service Modes Not applicable 5 2 Error Codes Not applicable 5 3 Fault Finding Figure 5 1 Symptom Cure overview Exchange Inverter Case 15 Case18 Back light No light dim light left right center Exchange Control Board Case 1 Case14 Abnormal display No display Noise H_16890_004 eps 120707 ...

Страница 139: ...upplier COF Chip On Flex Foil Film CPT Chunghwa Picture Tubes supplier DC Direct Current FET Field Effect Transistor FFC Flat Foil Cable FPC Flexible Printed Circuit IC Integrated Circuit LCD Liquid Crystal Display LCM Liquid Crystal Module LED Light Emitting Diode LPL LG Philips LCD supplier PCB Printed Circuit Board same as PWB PSU Power Supply Unit PWB Printed Wiring Board same as PCB RGB Red G...

Страница 140: ...ior permission of Philips Colour Television Module LPL LG Philips LCD 2k7 LC260WX2 LC320W01 LC320WX2 LC420WU2 LC420WX2 LC420WX3 LC420WX5 LC470WU1 LC470WU4 Contents Page 1 Technical Specifications Connections and Chassis Overview 2 2 Safety Instructions Warnings and Notes 3 3 Directions for Use 4 4 Mechanical Instructions 5 5 Service Modes Error Codes and Fault Finding 31 6 Block Diagrams Test Poin...

Страница 141: ...rand and they will contain all necessary information for the different panels used in Philips flat LCD TVs 1 2 General Figure 1 1 LPL board labelling 1 3 Specifications Below find attached the data sheets of the different LCD panels Click on the model number to open Model LC260WX2 Model LC320W01 Model LC320WX2 Model LC420WU2 Model LC420WX2 Model LC420WX3 Model LC420WX5 Model LC470WU1 Model LC470WU...

Страница 142: ...with excessive force may cause the core of the cable to be exposed or break the cable and this can lead to fire or electric shock This product contains glass If shock vibration heat or distortion is applied to the product the glass may be broken If glass surface of the display breaks or is scratched do not touched the broken pieces or the scratched with bare hands You may be injured LCD Module req...

Страница 143: ...ule It eventually can make the TCP crack or lead to other unexpected defects Let the Backlight Wire at the backside of the LCD Module If let the Backlight wire in front of the LCD Module the Backlight connector can hurt the surface of the polariser Never dis connect at power ON The LCD Module consists of CMOS components which are known as weak components against EOS It can damage the product Elect...

Страница 144: ...surements in the high voltage section Never pull plugs out under operation conditions just to prevent danger caused by electrical sparks Never replace modules or other components while the unit is switched on Connectors to and from the Inverter Boards must be thoroughly connected to avoid any electrical sparks during operation 4 1 2 Foam Bars Figure 4 2 Foam bars The foam bars order code 3122 785 ...

Страница 145: ...tions T CON board MODEL LC260WX2 SLB2 Separate the FFC 60pin Separate the T CON Board Attach the Cover Shield and Assemble the Screw 4EA Check the FFC 60pin Replace of T CON Board and Assemble the FFC 60pin Guide Pin station keeping check H_16890_028 eps 230507 Prepare the LCM Separate the Screw 4EA Separate the Cover Shield ...

Страница 146: ...L LC260WX2 SLB2 Unlock of Connector and sperate the Wire Connector 2pin Separate the FFC 11pin Separate the Inverter Attach the Cover Shield and Assemble the Screw 3EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 11pin H_16890_029 eps 230507 Prepare the LCM Separate the Screw 3EA Separate the Cover Shield ...

Страница 147: ... LC260WX2 SLB2 Unlock of Connector and sperate the Wire Connector 2pin Separate the FFC 11pin Separate the Inverter Attach the Cover Shield and Assemble the Screw 3EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 11pin H_16890_030 eps 230507 Prepare the LCM Separate the Screw 3EA Separate the Cover Shield ...

Страница 148: ...tions T CON board MODEL LC320W01 B6K1 Separate the FFC 50pin Separate the T CON Board Attach the Cover Shield and Assemble the Screw 4EA Check the FFC 50pin Replace of T CON Board and Assemble the FFC 50pin Guide Pin station keeping check H_16890_025 eps 230507 Prepare the LCM Separate the Screw 4EA Separate the Cover Shield ...

Страница 149: ...EL LC320W01 B6K1 Unlock of Connector and sperate the Wire Connector 2pin Separate the FFC 8pin Separate the Inverter Attach the Cover Shield and Assemble the Screw 3EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 8pin H_16890_026 eps 230507 Prepare the LCM Separate the Screw 3EA Separate the Cover Shield ...

Страница 150: ...L LC320W01 B6K1 Unlock of Connector and sperate the Wire Connector 2pin Separate the FFC 8pin Separate the Inverter Attach the Cover Shield and Assemble the Screw 3EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 8pin H_16890_027 eps 230507 Prepare the LCM Separate the Screw 3EA Separate the Cover Shield ...

Страница 151: ...T CON board MODEL LC320WX2 SL01 Separate the FFC 60pin 2EA Separate the T CON Board Attach the Cover Shield and Assemble the Screw 4EA Check the FFC 60pin 4EA Replace of T CON Board and Assemble the FFC 60pin 4EA Guide Pin station keeping check H_16890_022 eps 230507 Prepare the LCM Separate the Screw 4EA Separate the Cover Shield ...

Страница 152: ...ck of Connector and sperate the Wire Connector 2pin Separate the FFC 6pin 2ea 4Ppin 4EA Separate the Inverter Attach the Cover Shield and Assemble the Screw 10EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 6pin 2ea 4Ppin 4EA H_16890_023 eps 230507 Prepare the LCM Separate the Screw 10EA Separate the Cover Shield ...

Страница 153: ... board MODEL LC420WU2 SLC1 Separate the 4pin FFC Separate the 80pin FFC Separate the T CON Board Attach the Cover Shield and Assemble the Screw 4EA Assemble the 4pin FFC Replace of T CON Board and Assemble the 80pin FFC Guide Pin station keeping check H_16890_019 eps 230507 Prepare the LCM Separate the Screw 4EA Separate the Cover Shield ...

Страница 154: ...420WU2 SLC1 Unlock of Connector and sperate the Wire Connector 2pin Separate the 21pin 4pin FFC Separate the Inverter Attach the Cover Shield and Assemble the Screw 6EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 21pin 4pin H_16890_020 eps 230507 Prepare the LCM Separate the Screw 6EA Separate the Cover Shield ...

Страница 155: ...L LC420WU2 SLC1 H_16890_021 eps 230507 Prepare the LCM Separate the Screw 6EA Separate the Cover Shield Unlock of Connector and sperate the Wire Connector 2pin Separate the 21pin FFC Separate the Inverter Attach the Cover Shield and Assemble the Screw 6EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 21pin ...

Страница 156: ... T CON board MODEL LC420WX2 SLA1 Separate the FFC 60pin 2EA Separate the T CON Board Attach the Cover Shield and Assemble the Screw 4EA Check the FFC 60pin 4EA Replace of T CON Board and Assemble the FFC 60pin 4EA Guide Pin station keeping check H_16890_014 eps 230507 Prepare the LCM Separate the Screw 4EA Separate the Cover Shield ...

Страница 157: ...ock of Connector and sperate the Wire Connector 2pin Separate the FFC 6pin 3ea 2Ppin 4EA Separate the Inverter Attach the Cover Shield and Assemble the Screw 8EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 6pin 3ea 2Ppin 4EA H_16890_015 eps 230507 Prepare the LCM Separate the Screw 8EA Separate the Cover Shield ...

Страница 158: ...ctions T CON board Prepare the LCM Separate the Screw 5EA Separate the Cover Shield Separate the FFC 50pin Separate the T CON Board Attach the Cover Shield and Assemble the Screw 5EA Check the FFC 50pin Replace of T CON Board and Assemble the FFC 50pin Guide Pin station keeping check H_16890_001 eps 230507 MODEL LC420WX3 SLA1 ...

Страница 159: ...6890_002 eps 230507 Prepare the LCM Separate the Screw 7EA Separate the Cover Shield Unlock of Connector and sperate the Wire Connector 2pin Separate the FFC 21pin Separate the Inverter Attach the Cover Shield and Assemble the Screw 7EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 21pin MODEL LC420WX3 SLA1 ...

Страница 160: ...ck of Connector and sperate the Wire Connector 2pin Separate the FFC 21pin Separate the Inverter Attach the Cover Shield and Assemble the Screw 7EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 21pin MODEL LC420WX3 SLA1 H_16890_003 eps 230507 Prepare the LCM Separate the Screw 7EA Separate the Cover Shield ...

Страница 161: ... board Separate the 4pin FFC Separate the 60pin FFC Separate the T CON Board Attach the Cover Shield and Assemble the Screw 4EA Assemble the 4pin FFC Replace of T CON Board and Assemble the 60pin FFC Guide Pin station keeping check MODEL LC420WX5 SLA1 H_16890_005 eps 230507 Prepare the LCM Separate the Screw 4EA Separate the Cover Shield ...

Страница 162: ...f Connector and sperate the Wire Connector 2pin Separate the 11pin 4pin FFC Separate the Inverter Attach the Cover Shield and Assemble the Screw 3EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 11pin 4pin MODEL LC420WX5 SLA1 H_16890_006 eps 230507 Prepare the LCM Separate the Screw 3EA Separate the Cover Shield ...

Страница 163: ...ck of Connector and sperate the Wire Connector 2pin Separate the 11pin FFC Separate the Inverter Attach the Cover Shield and Assemble the Screw 3EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 11pin MODEL LC420WX5 SLA1 H_16890_007 eps 230507 Prepare the LCM Separate the Screw 3EA Separate the Cover Shield ...

Страница 164: ...ctions T CON board Separate the FFC 60pin Separate the T CON Board Attach the Cover Shield and Assemble the Screw 4EA Check the FFC 60pin Replace of T CON Board and Assemble the FFC 60pin Guide Pin station keeping check MODEL LC470WU1 SL02 H_16890_008 eps 230507 Prepare the LCM Separate the Screw 4EA Separate the Cover Shield ...

Страница 165: ...eparate the 15pin FFC Unlock of Connector and sperate the Wire Connector 2pin Separate the Inverter Attach the Cover Shield and Assemble the Screw 8EA Assemble the FFC 11pin Replace of Inverter Assemble the Wire Connector 2pin Assemble the FFC 15pin MODEL LC470WU1 SL02 H_16890_009 eps 230507 Prepare the LCM Separate the Screw 8EA Separate the Cover Shield ...

Страница 166: ...parate the 15pin FFC Unlock of Connector and sperate the Wire Connector 2pin Separate the Inverter Attach the Cover Shield and Assemble the Screw 8EA Assemble the FFC 11pin Replace of Inverter Assemble the Wire Connector 2pin Assemble the FFC 15pin MODEL LC470WU1 SL02 H_16890_010 eps 230507 Prepare the LCM Separate the Screw 8EA Separate the Cover Shield ...

Страница 167: ...uctions T CON board MODEL LC470WU4 SLA2 Separate the FFC 80pin Separate the T CON Board Attach the Cover Shield and Assemble the Screw 4EA Check the FFC 80pin Replace of T CON Board and Assemble the FFC 80pin Guide Pin station keeping check Prepare the LCM Separate the Screw 4EA Separate the Cover Shield H_16890_011 eps 230507 ...

Страница 168: ...EL LC470WU4 SLA2 Unlock of Connector and sperate the Wire Connector 2pin Separate the FFC 15pin Separate the Inverter Attach the Cover Shield and Assemble the Screw 5EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 15pin H_16890_011 eps 230507 Prepare the LCM Separate the Screw 5EA Separate the Cover Shield ...

Страница 169: ...L LC470WU4 SLA2 Unlock of Connector and sperate the Wire Connector 2pin Separate the FFC 15pin Separate the Inverter Attach the Cover Shield and Assemble the Screw 5EA Assemble the Wire Connector 2pin Replace of Inverter and Assemble the FFC 15pin H_16890_013 eps 230507 Prepare the LCM Separate the Screw 5EA Separate the Cover Shield ...

Страница 170: ...Service Modes 5 2 Error Codes 5 3 Fault Finding 5 1 Service Modes Not applicable 5 2 Error Codes Not applicable 5 3 Fault Finding Figure 5 1 Symptom Cure overview Exchange Inverter Case 15 Case18 Back light No light dim light left right center Exchange Control Board Case 1 Case14 Abnormal display No display Noise H_16890_004 eps 120707 ...

Страница 171: ...lier COF Chip On Flex Foil Film CPT Chunghwa Picture Tubes supplier DC Direct Current FET Field Effect Transistor FFC Flat Foil Cable FPC Flexible Printed Circuit IC Integrated Circuit LCD Liquid Crystal Display LCM Liquid Crystal Module LED Light Emitting Diode LPL LG Philips LCD supplier PCB Printed Circuit Board same as PWB PSU Power Supply Unit PWB Printed Wiring Board same as PCB RGB Red Gree...

Страница 172: ...01 6632L 0211A 9965 100 05772 6632L 0212A 9965 100 05780 6871L 0796A 9965 100 05782 24 iul 06 0 3 0 20mm 31 5 Yes 18 EEFL 24V DC 9322 229 23682 LC320W01 SL01 6632L 0211A 9965 100 05772 6632L 0212A 9965 100 05780 6871L 0796A 9965 100 05782 15 aug 05 April 06 LC320W01 SL06 9322 230 03682 3122 785 01000 0 3 0 20mm 12 pin inverter connector 31 5 Yes 18 EEFL 24V DC 8204 000 79101 LC320W01 SL02 6632L 02...

Страница 173: ... n a 8204 001 50431 LC420WX3 SLA1 6632L 0330A 6632L 0331A 6871L 0920A 6 oct 06 LC420WX3 SLA1 9322 246 97682 0 1 6 0 10mm 42 0 Yes 20 CCFL 24V DC 9322 246 97682 LC420WX3 SLA1 6632L 0330A 6632L 0331A 6871L 0920A 18 oct 06 April 07 no alternative 0 1 6 0 10mm 42 0 Yes 20 CCFL 24V DC 8204 001 51001 LC420WX5 SLD1 6632L 0371D 9965 100 06819 6632L 0372D 9965 100 06912 6871L 2978A 9965 100 06919 not in SA...

Страница 174: ... QD23WL04 REV01 T230EW01V1 8 mar 04 EOL no alternative 0 6 1 pair 10 mm 23 0 Yes 12 CCFL 24V DC 9322 214 13682 QD23WL05 REV04 T230EW02V0 26 aug 04 EOL no alternative 0 6 1 pair 10 mm 23PF4310 01 and more 23 0 Yes 12 CCFL 24V DC 9322 227 29682 QD26HL02 REV01 13 dec 05 QD26HL02 REV06 9322 227 29682 26 0 Yes 8 CCFL 24V DC 9322 235 05682 QD26HL02 REV02 T260XW02VB 26 iul 06 QD26HL02 REV06 9322 227 2968...

Страница 175: ...21 55 29T01 019 9965 100 05797 26 ian 04 mid 05 T296XW01V3 9322 213 33682 0 5 1 pair 15mm 29 5 Yes CCFL 24V DC 8238 277 16301 T296XW01V2 5 oct 04 T296XW01V2 9322 219 45682 29 5 Yes CCFL 24V DC 9322 219 45682 T296XW01V2 not in SAP 29 5 Yes CCFL 24V DC 9322 213 33682 T296XW01V3 19 26006 020 9965 000 38221 55 29T01 025 9965 100 05793 24 nov 04 0 5 1 pair 15mm 30PF9946 12 29 5 Yes CCFL 24V DC 8204 000...

Страница 176: ... ian 07 37 0 Yes 16 CCFL 24V DC B 9322 242 22682 LK370D3LZ33 30 mai 06 0 5 8 16 8 3 5mm 37 0 Yes 24 CCFL 24V DC 9322 248 28682 LK370D3LZ43 13 dec 06 37 0 Yes 16 CCFL 24V DC B 8204 000 79192 LK370T3LZ53 not in SAP LK370T3LZ53 9322 235 83682 0 5 8 16 8 1 pair 5mm 37 0 Yes 16 CCFL 24V DC B 9322 235 83682 LK370T3LZ53 16 mar 06 0 5 8 16 8 1 pair 5mm 37 0 Yes 16 CCFL 24V DC B 8204 000 79211 LK370T3LZ63 ...

Страница 177: ...o 4 CCFL n a 9322 249 37682 V260B1 L03 26 mar 07 26 0 Yes 12 CCFL 24V DC 9322 248 65682 V315B1 L05 2 apr 07 31 5 Yes 16 CCFL 24V DC 9322 245 43682 V320B1 L05 27 D010277 9965 100 05798 35 D012737 9965 100 05799 14 sept 06 31 ian 07 no alternative 0 3 0 15mm 32 0 Yes 16 CCFL 24V DC Inverter Board Name Inverter Board 12NC Control Board Name Control Board 12NC CR date or entered on Spare parts list in...

Страница 178: ...20WB02 P 7610007216 7610005282 9 oct 06 31 5 Yes 8 24V DC 8238 277 20921 CLAA370WA03 7610004886 7610004738 24 iul 06 Inverter Board Name Inverter Board 12NC Control Board Name Control Board 12NC CR date or entered on Spare parts list in SAP SPA2 Compatible alternative Max amount of bright dots Max amount of tiny bright dots 50 75 Max amount of dark dots Max amount of tiny 50 dark dots Total half f...

Страница 179: ...ans electronic mechanical photocopying or otherwise without the prior permission of Philips Safety regulations require that the set is restored to its original condition and that parts which are identical with those specified are used Colour Television Styling BELT LCD 19PFL5322 12 19PFL5522D 05 19PFL5522D 12 19PFL5602D 05 19PFL5602D 12 20HF5335D 05 20HF5335D 12 20PFL5522D 05 20PFL5522D 12 23PFL53...

Страница 180: ...Back cover 23 x 6 0050 9965 100 04470 Top control assy x x x x x x x x x x x 6 0050 9965 100 06724 Top control assy x x 7 1112 9965 200 31403 LED IR assy x x 7 0230 3139 267 24551 LED RC Panel x x x x x x x x x x x 8 1116 9965 200 31426 Side AV x x 8 0220 3139 268 51171 Side IO x x x x x x x x x x x 0845 9965 200 31606 LVDS cable 30P 180 30P FI X 8 x x 8404 9965 200 31617 LVDS cable DF13 20P 220 3...

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