Philips Matchline 23PF9946/12 Скачать руководство пользователя страница 28

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LC4.2E AA

Circuit Diagrams and PWB Layouts

TV & Scaler Board: Histogram

COMP

S1A

S1B

IN1

IN2

S2B

S2A

S4B

S4A

IN4

S3B

S3A

IN3

VDD

GND VSS

COM

OUT

1103 OF IO BD

HISTOGRAM

1801 OF 3D COMB FIL

TER BD

HISTOGRAM

"560" ~ "569"

AUDIO PATH

A13

A5
A5
A5
A4

A2
A2

A2
A3

A2
A2
A2
A2

A2
A2
A2

A2
A2
A3

A2
A2

A3
A3

A2
A2

A2
A2
A13
A13

A2
A2

A2
A13

A13

A2
A2

A2
A2
A2

A13

A2
A2
A2

A13

RES

FOR SET WITH DMR FEA

TURE

FOR SET WITH DMR ONLY

3V6

5V3

3V6

0V7

5V4

0V4

2V9

0V4

0V2

3V6

0V2

4V1

3V6

4V1

0V6

0V1

14V3

1V5
1V5

2V5
2V5

2V7
2V7
1V

0V6
0V
0V
0V

1V7

1V2

1V1

1V2

1V8

4V9

1V8

1V7

0V6

0V95

RES

I345 C10
I346 C10
I347 C11
I357 E6
I358 D5

F096 G1
F097 E1
I060 B3
I070 E9
I073 F4
I074 G4
I075 E9
I076 E9
I078 F9
I079 E8
I080 E8
I081 E8
I082 F10
I083 F9
I084 F11
I085 F11
I086 F10
I087 A5
I089 A7
I091 G10
I092 F9
I094 A7
I095 F4
I096 A8
I097 A9
I098 A10
I099 B9
I340 B11
I341 B11
I342 C8
I343 C9
I344 D9

F045 C2
F046 C2
F047 D2
F048 D1
F049 D2
F050 D2
F051 D2
F052 D2
F053 D2
F055 C1
F056 D2
F057 D2
F058 E1
F059 D7
F060 E1
F061 E1
F062 E1
F063 E1
F064 D2
F067 F1
F068 F1
F069 F1
F070 D7
F071 F1
F072 G1
F073 F2
F075 G1
F076 F1
F090 G1

F093 G1
F094 G1
F095 G1

7372-1 G6
7372-2 F6
7376-A G4
7376-B G4
7377-A F4
7377-B F4
7560 C4
7562 B5
7563 D4
F001 D5
F018 C6
F024 A2
F025 A2
F026 A2
F027 A2
F028 A2
F029 A2
F030 B2
F031 B2
F032 B2
F033 B2
F034 B2
F035 B2
F036 B2
F037 C2
F038 C2
F039 C2
F040 C2
F041 C2
F042 C2
F043 C1
F044 C2

3562 D5
3563 D5
3564 D5
3565 D4
3566 D4
4009 E2
4010 E2
4011 F2
4012 F2
4015 D7
4016 D11
4360 G8
4361 G8
4362 G8
4363 G8
4568 E5
5360 E9
5560 B5
6020 A8
6021 C11
6563 D5
6564 D5
7012 A5
7013 A5
7014 A6
7015 C8
7016 A8
7017 A10
7018 B7
7019 C10
7068 D5
7360 E10

3051 B4
3052 A5
3055 E11
3057 C8
3058 D10
3061 D10
3063 D9
3064 G2
3065 D9
3066 C11
3068 D6
3069 E6
3071 G2
3360 E11
3361 E11
3362 E11
3363 E11
3364 E11
3365 E11
3366 E9
3367 E9
3368 F9
3369 F9
3373 F9
3378 G5
3380 F4
3381 F4
3382 G4
3383 G4
3386 F5
3560 D6
3561 D6

2376 F5
2377 G5
2386 G5
2392 F5
2560 C6
2561 C6
2562 C6
2563 D4
2564 C5
3005 B7
3012 E11
3015 A6
3017 A6
3019 A4
3020 A7
3021 A8
3022 A7
3023 A7
3025 A10
3026 B9
3027 B9
3029 B11
3030 C10
3031 E11
3032 C10
3033 E11
3034 E11
3036 E11
3037 A7
3038 C11
3049 B4
3050 B4

1004 G1
1005 A1
1008 D1
2019 A9
2020 A7
2021 C9
2022 C10
2028 B9
2034 B9
2040 A4
2042 D8
2045 B11
2053 G2
2054 C1
2062 B8
2082 B2
2083 C2
2084 D2
2085 D2
2086 F2
2089 E2
2360 E9
2361 F11
2363 G9
2364 G11
2365 G11
2366 G10
2367 E9
2368 G9

H_CS_SDTV

VSYNC

V_SDTV

SANDCASTLE

4568

3038

82K

3037

+5VSW

I357

I358

1K0

3069

BC847BW

7068

3068 1K0

I346

I347

I345

I343

I344

I342

I340

I341

I099

I097

I098

I095

I096

I087

I094

I089

I091

I092

F059

F001

F070

F097

F076

7563

PMBT2369

1K0

3564

2563
4n7

3566

3565

1K2

1K0

BZX384-C2V7

6563

BZX384-C6V8

6564

3563 1K0

4015

+5VSW

4016

7016

CTRL 5

DISC

GND

OUT 3

RES 4

THR

TR 2

VCC

7017

CTRL

7 DISC

GND

OUT

RES

6 THR

VCC

NE555D

CTRL

7 DISC

GND

OUT

RES 4

6 THR

VCC

NE555D

2019

NE555D

7015

16V

47u

1K0

3029

3063 1K0

3026

10K

4K7

10n

3066

3n3

2045

220p

2034

3058

2022

3061

470R

1K8

7019
BC847B

100K

3030

3032
220K

6021

BAS316

3025

56K

3065

2021

4K7

10n

3n3

2042

820R

3057

BC847B

7018

3005
820R

3023

1K0

3020

5K6

100p

2020

10K

3022

10n

2028

BAS316

6020

3n3

2062

3K3

3021

4K7

3027

I085

I084

I082

I083

I086

I078

I075

I070

F072

I076

F064

F056
F057

F055

2377

1u0

2376

1u0

I060

3017

BC847BW

7014

3015

7013

+5VSW

BC847BW

3052

2040

16V

10u

3019
100R

BC847BW

7012

100R

3051

100R

3049

3050

100R

I074

I073

2392

1u0

2386

1u0

100R

3378

100R

3386

+8VSW_TV

7376-B

BC857BS

3383

BC857BS

10K

+8VSW_TV

7376-A

3382

10K

+8VSW_TV

7377-B

BC857BS

3381

BC857BS

10K

PUMH7

7377-A

7372-2

7372-1

+8VSW_TV

PUMH7

3380

10K

I079

I081

I080

10K

3373

47K

3055

3033

47K

3036

47K

3031

47K

3034

47K

3012

3365

47K

3362

47K

3364

3361

47K

3363

47K

3360

2368

1u0

100n

2367

2365

1u0

2366

1u0

2363

1u0

2364

1u0

2361

100R

3369

3368

100R

3367

100R

3366

100R

10u

2360

16V

+5VSW

5360

4363

4361

4362

4360

7360

SPDT

SWITCH

ADG734BRU

2561

100u

16V

F018

+8VSW_2

100n

2560

+12VSW

7562

L7808CD2T

2564

10u

25V

5560

100K

3562

100K

3561

100K

3560

2562

100n

VCC

VEE

VIN

VOUT

YIN

YOUT

23
24

SCL
SDA

SOUT

UIN

UOUT

ADEXT3

ADR

DECDIG

12
13

IMPROVEMENT

TDA9178T/N1

7560

PICTURE

ADEXT1

ADEXT2

100R

3064

100R

3071

+8VSW_TV

2053

1n0

1004

F093

F095

F096

+3V3STBY

F094

F075

F090

F073

F069

F071

F068

F063

F067

F061

F062

F060

23
24
25
26
27
28
29

30
31
32
33

4
5
6
7
8
9

F058

1008

10
11
12
13
14
15
16
17
18
19

20
21
22

+3V3STBY

1n0

2089

2086

1n0

2085

4012

4011

4010

4009

F048

F052
F053

F051

F049

F050

F046

F047

F045

F043

F044

F042

F040
F041

F038

F039

F037

F035

F036

F034

F032

F033

F030

F031

F029

F027

F028

F026

F024
F025

2054

1n0

2083

2082

1n0

2084

1n0

+5VSW

1005

62684-452100F

OUT_MUTE

Const_L_OUT

Const_R_OUT

HOUT

B_SDTV

G_SDTV

R_SDTV

AUDOUTLSR

AUDOUTLSL

INTF_V_IN

INTF_Y_OUT

INTF_Y_IN

SC1_FBL_IN_1

SC1_COMP_AV1_G_Y_CVBS_IN_1

SC1_COMP_B_U_IN_1

SC1_COMP_R_V_IN_1

SC1_FBL_IN

SC1_COMP_B_U_IN
SC1_COMP_AV1_G_Y_CVBS_IN

SC1_COMP_R_V_IN

DMMI_RGB_SW

DMMI_FBL_IN

DMMI_B_U_IN

DMMI_R_V_IN

DMMI_G_Y_IN

MAIN_OUTL

MAIN_OUTR

STANDBY

POWER-DOWN_BOLT-ON

SC1_CVBS_RF_OUT

SC1_L_RF_OUT

SC1_R_RF_OUT

CVBS-COMB

COUT-COMB

YOUT-COMB

SCL
SDA

INTF_U_OUT

INTF_U_IN

INTF_V_OUT

HP_DET_IN

HP_ROUT

HP_DET_R_DC

HP_LOUT

SW-I2C-SDA
SW-I2C-SCL

P50_LINE_ITV_IR_SW

SC2_L_IN

SC2_R_IN

SC1_CVBS_IN

SC2_Y_IN

CVBS_IN

DMMI_B_U_IN

DMMI_R_V_IN

DMMI_G_Y_IN

DMMI_FBL_IN

SC2_L_MON_OUT
SC2_R_MON_OUT

SC2_CVBS_MON_OUT

RC_IN

IR_OUT

IR_IN

H_CS_SDTV

V_SDTV

STATUS_1

STATUS_2

SC1_COMP_AV1_L_IN

SC1_COMP_AV2_R_IN

SVHS_L_IN

SVHS_R_IN

SC2_L_IN

SC2_R_IN

SC1_L_RF_OUT

SC1_R_RF_OUT

SC1_CVBS_RF_OUT

SC2_CVBS_MON_OUT

SC1_CVBS_IN

SVHS_C_IN

SC2_L_MON_OUT

SC2_R_MON_OUT

SVHS_AV2_Y_CVBS_IN

Const_L_OUT

Const_R_OUT

SC2_Y_IN

SC2_C_IN

SC1_FBL_IN

SC1_COMP_B_U_IN

SC1_COMP_AV1_G_Y_CVBS_IN

SC1_COMP_R_V_IN

P50

E_14490_029.eps

030604

3139 123 5804.2

I341

I344

/ div DC

5ms

/ div

/ div DC

20us

/ div

Содержание Matchline 23PF9946/12

Страница 1: ...stpoint Overview Tv Scaler Board 22 23 I2C Overview 24 Supply Voltage Overview 25 7 Circuit Diagrams and PWB Layouts Diagram PWB Tuner VIF Diagram A1 26 38 47 Hercules Diagram A2 27 38 47 Histogram Diagram A3 38 38 47 Audio Amplifier Diagram A5 29 38 47 TV Supply Diagram A6 30 38 47 Scaler Diagram A7 31 38 47 Scaler Interface Diagram A9 32 38 47 SDRAM Diagram A10 33 38 47 Flash Control Diagram A11...

Страница 2: ...2 NICAM L 6 5 AM 5 85 Maximum power 17 inch 2 x 3 W_rms 23 inch 2 x 5 W_rms 26 inch 2 x 5 W_rms 1 1 3 Miscellaneous Power supply Mains voltage 95 240 V_ac Mains frequency 50 60 Hz Ambient conditions Temperature range 5 to 40 deg C Maximum humidity 90 R H Power consumption Normal operation 17 inch 55 W 23 inch 96 W 26 inch 110 W Standby 3 W 1 2 Connections 1 2 1 Rear Connections Figure 1 1 Rear con...

Страница 3: ... j 4 Ground H 5 Ground H 6 Ground H 7 Ground H 8 Ground H 9 5V_DC 5 V_dc j 10 Ground H 11 Ground H 12 DDC_SDA jk 13 H sync 0 5 V j 14 V sync 0 5 V j 15 DDC_SCL j DVI for 23 and 26 inch models Figure 1 5 DVI connector 1 RX2 j 2 RX2 j 3 Ground GND H 4 n c 5 n c 6 SCL_DVI k 7 SDA_DVI jk 8 n c 9 RX1 j 10 RX1 j 11 Ground GND H 12 n c 13 n c 14 5V 15 Ground GND H 16 5V Hot Plug 17 RX0 j 18 RX0 j 19 Grou...

Страница 4: ... Connections and Chassis Overview EN 4 LC4 2E AA 1 Figure 1 7 Chassis Overview D SIDE IO PANEL J FRONT LED PANEL H REAR I O CINCH PANEL A TV SCALER BOARD LCD PANEL POWER SUPPLY UNIT P E_14490_100 eps 040804 PP PIXEL PLUS PANEL ...

Страница 5: ...3 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 standby F These values are indicated by means of the appropriate symbols The semiconductors indicated in the circuit diagram and in the parts lists are interchangeable per position with the semiconductors in the unit irrespective...

Страница 6: ...Workshop Information Here you will find Information on how to deal with BGA ICs 2 3 4 Lead Free Solder Some PWBs in this chassis are lead free prepared This is indicated on the PWB by the PHILIPS lead free logo either by a service printing or by a sticker It does not mean that lead free solder is actually used Figure 2 2 Lead free logo 2 3 5 Practical Service Precautions It makes sense to avoid ex...

Страница 7: ...Directions for Use EN 7 LC4 2E AA 3 3 Directions for Use You can download this information from the following website http www philips com support ...

Страница 8: ...r view Figure 4 3 TV stand removal 1 Carefully pull upwards the cover plate 2 from it s left side to unlock it 3 and remove the plate from the stand 2 Unplug the AC power and the antenna cables 3 Be sure to remove the coin slotted mounting screw 4 from the stand 4 Carefully lift the TV from the swivel base it uses a vertical sliding mechanism 5 Place the TV upside down on a tabletop use a protecti...

Страница 9: ...utton area during removal it can be easily damaged 4 3 Power Supply Unit Removal Figure 4 6 Power supply unit 1 Disconnect all cables from the Power supply unit 2 Remove all mounting screws 1 from the Power supply unit 3 Take out the Power supply unit 4 4 TV Scaler Board Removal Figure 4 7 TV Scaler board shield removal Figure 4 8 TV Scaler board removal 1 Disconnect all cables from the TV Scaler ...

Страница 10: ...I O Keyboard panel from the bracket 4 7 Pixel Plus Panel Removal Figure 4 11 Pixel Plus panel removal 1 Disconnect all cables from the Pixel Plus panel 2 Remove all mounting screws from the Pixel Plus panel 3 Take out the Pixel Plus panel 4 8 Exchanging the LCD Panel Figure 4 12 Exchanging the LCD panel 1 Disconnect all cables from the LCD Panel 2 Remove all mounting screws 1 from the metal cover ...

Страница 11: ...OS and a CD ROM drive see also paragraph ComPair 5 2 1 Service Default Mode SDM Purpose To create a predefined setting for measurements to be made To override software protections To start the blinking LED procedure To inspect the error buffer To check the life timer Specifications Tuning frequency 475 25 MHz Colour system PAL BG All picture settings at 50 brightness colour contrast hue Bass trebl...

Страница 12: ...n 1 LLLLL This represents the run timer The run timer counts normal operation hours but does not count standby hours 2 AAAABCD X Y EEEEEE F GG This is the software identification of the main microprocessor followed by the software identification for the scaler IC A the project name LC42 B the region E Europe A Asia Pacific U NAFTA L LATAM C the software diversity Europe T 1 page TXT F Full TXT V V...

Страница 13: ...M in order to identify the status of the set This helps the call centre to diagnose problems and failures in the TV set before making a service call The CSM is a read only mode therefore modifications are not possible in this mode How to enter To enter CSM press the following key sequence on the remote control transmitter 123654 do not allow the display to time out between entries while keying the...

Страница 14: ... RIGHT key to increase the COLOUR value 7 Press the MENU button on the remote control transmitter twice to exit the user menu 8 The new PERSONAL preference value is automatically stored Menu text not sharp enough If The picture improves after you have pressed the AUTO PICTURE button on the remote control transmitter Then 1 Press the AUTO PICTURE button on the remote control transmitter repeatedly ...

Страница 15: ...rogram and read the Introduction chapter Figure 5 5 ComPair Interface connection 5 4 4 How To Order ComPair order codes EU AP LATAM Starter kit ComPair32 SearchMan32 software and ComPair interface excl transformer 3122 785 90450 ComPair interface excluding transformer 4822 727 21631 Starter kit ComPair32 software registration version 3122 785 60040 Starter kit SearchMan32 software 3122 785 60050 C...

Страница 16: ... the TV set via the mains switch 5 When the set has started up the P Ch button can be released and the short circuit of the SDM jumpers can be removed 6 The red LED will be on continuously to indicate that the download is initiated normally when SDM is activated the red LED will start with the Blinking LED sequence 7 Wait 30 Seconds time needed to download default values to the NVM Result The set ...

Страница 17: ... the mains inlet marked on the board as 1102 and two other are near the output connectors marked 1610 and 1660 1 Check with power supply in off state by means of ohmic measurement 2 Fuse 1102 may open in case of severe lightning strikes and or failures in the power supply Despite the fact that this fuse is mounted in a fuse holder and the marking text on the board it is not meant to be field repla...

Страница 18: ...Service Modes Error Codes and Fault Finding EN 18 LC4 2E AA 5 Personal Notes E_06532_012 eps 060804 ...

Страница 19: ...00 14P 1520 1910 20P 1403 45P 1005 45P 45P 45P 1601 1103 1698 1704 POWER IN 1001 6P 1302 3P 1303 4P 1304 A LCD TV SCALER D SIDE I O LKB J FRONT IR LED H REAR I O SCART PCHD LCD SCREEN LVDS CONNECTION LVDS OUTPUT SERVICE COMPAIR CONNECTION 20P 1104 INVERTER 6P 1540 20P 1301 Wiring Diagram 26 LVDS Connection BACK LIGHT CONNECTION LCD SCREEN PP PIXEL PLUS PANEL 9P 22P 1003 22P 1002 1001 9P 1409 ...

Страница 20: ... HOUT FB SC VDRB VDRA 23 22 YOUT UOUT VOUT VIN UIN YIN R Pr 3 INSSW3 G Y3 B Pb 3 SC1_COMP_AV1_G_Y_CVBS_IN SC1_COMP_B_U_IN EF 7013 EF 7014 EF 7012 RO GO BO R_SDTV G_SDTV B_SDTV SCL SDA 6 8 9 16 17 19 14 11 20 8VSW_2 R L EF 7138 25 28 43 45 29 37 39 34 SC1_COMP_AV1_G_Y_CVBS_IN SC1_COMP_R_V_IN 35 30 42 41 18 20 24 27 15 22 32 44 14 16 A 3 H1 SC2_C_IN 32 24 SC2_CVBS_MON_OUT 14 SC1_CVBS_IN 30 SC2_Y_IN ...

Страница 21: ...10 SDRAM 7501 A7 SCALER A13 A13 A13 A3 A3 A3 127 3V3STBY 7070 1V8_B 3 93 96 100 117 118 124 14 7001 7003 3V3STBY 1V8_A DECDIG 5VSW 4 5 7 9 88 90 94 15 69 82 P50 A3 A5 126 7075 P50 1601 POWER_DOWN 128 POWER_DOWN A6 2 1 6 3 4 2 1 6 3 4 1302 A6 LKB 5x 5VSWI A7 TV_SC_COM A2 Y_NOTCH A2 2488 1401 2487 3V3_PLL PCHD IO 2007 1001 2006 10 11 E_14490_102 eps 040804 F625 F624 F613 I996 F954 F960 I992 F615 F61...

Страница 22: ...036 B4 I037 C4 I039 C4 I040 C4 I041 B4 I042 B3 I043 C3 I044 C2 I045 C4 I046 C4 I047 C4 I048 C4 I049 C4 I050 C4 I051 C4 I053 C4 I054 C4 I055 C4 I056 C3 I057 C4 I058 B4 I059 B4 I060 B4 I062 B3 I063 B3 I064 C3 I065 D4 I066 D3 I067 D3 I068 D3 I069 C3 I070 C4 I071 C3 I072 C3 I073 C4 I074 C4 I075 C4 I076 B4 I077 B3 I078 B2 I079 B4 I080 B4 I081 C4 I082 C5 I083 C5 I084 C5 I085 C5 I086 C4 I087 B4 I088 A3 I...

Страница 23: ...Diagrams Testpoint Overviews and Waveforms 23 LC4 2E AA 6 Testpoint Overview TV Scaler Board Top Side 3139 123 5804 2 E_14490_022 eps 030604 SERVICE TESTPOINT F452 500mV div DC 20us div E_06532_012 eps 130204 ...

Страница 24: ...0B FLASH ROM 512kx8 ERR 4 7501 K4D263238M SDRAM IMx32x4 ERR 14 5 6 7 A1 TUNER IF A3 7401 GM1501 SCALER ERR 14 ERR 6 N1 N2 HISTOGRAM A7 SCALER A13 PCHD_MUX A11 FLASH CONTROL A10 SDRAM 1302 TUNER 3302 3303 5 4 For COMPAIR only DVI D CONNECTOR VGA CONNECTOR PCHD IO H2 1 9 17 8 16 C5 24 SDA_IO SCL_IO NVM_WPP ADDRESS DATA ADDRESS DATA 20 21 1601 UART_RX UART_TX UART_RX UART_TX SDA_VGA SCL_VGA SDA_DVI S...

Страница 25: ... CONN DVI D CONN 26 27 1008 1 10 1004 17 18 1601 T AUDIO AMPLIFIER A5 AUDIO_SUP AUDIO_SUP A6 TO 15 16 7707 ITV ONLY A6 3V3STBY SCALER LCD DISPLAY 17 SDRAM FLASH CONTROL 3D COMB FILTER LVDS IN EPLD CONT PIXEL PANEL EPLD I O A10 PP4 PP1 PP3 PP2 CB A11 2V5_DDR 2V5_DDR A14 FSVREF A7 FSVREF A7 A6 A14 3V3_DVI 3V3STBY A14 3V3_PLL A14 5VSWI A14 3V3_LBADC A14 3V3_IO A14 3V3_LVDSB A14 2V5_DDR A14 3V3_LVDSA ...

Страница 26: ...3 E4 I317 E5 I318 D5 I319 D6 I320 D6 I321 C6 I322 D7 I324 B7 I325 D7 UART F312 3329 100R 100R 3328 6329 BZX384 C6V8 BZX384 C6V8 6328 BZX384 C6V8 6331 6330 BZX384 C6V8 1 2 3 4 5 6 3V3STBY F316 1305 I303 F317 I302 4340 F315 F313 F314 F310 F309 3V3STBY 3305 10K 10K 3304 3 5304 1304 1 2 1303 1 2 3 2 VCC 7 VT 9 11 12 13 14 15 6 NC1 NC2 8 SCL 4 SDA 5 TU FM AGC 1 AS 3 10 FM IFOUT IFOUT I322 1302 UR1336 A...

Страница 27: ... B9 2078 A10 2079 C2 2087 F5 2099 A10 2355 G7 2356 G6 A B C D E F G A B C D E F G 1001 C4 1002 F1 1009 G3 2001 D3 2002 E9 2003 F7 2004 C5 2005 C5 2006 D4 2007 C4 2008 D3 2009 D3 2010 D4 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 2035 2011 D4 2012 E2 2013 G2 2014 G9 2015 G9 2016 G9 2017 F9 2018 F9 2023 E9 2024 E2 2025 E10 2026 E10 2027 E10 2029 E9 100u 2048 1u0 100R 3016 3072 I363 I362 I360 I3...

Страница 28: ...T 3 RES 4 THR 6 TR 2 VCC 8 7017 5 CTRL 7 DISC 1 GND 3 OUT 4 RES 6 THR 2 TR 8 VCC NE555D 5 CTRL 7 DISC 1 GND 3 OUT RES 4 6 THR 2 TR 8 VCC NE555D 2019 NE555D 7015 16V 47u 1K0 3029 3063 1K0 3026 10K 4K7 10n 3066 3n3 2045 220p 2034 3058 2022 3061 470R 1K8 7019 BC847B 100K 3030 3032 220K 6021 BAS316 3025 56K 3065 2021 4K7 10n 3n3 2042 820R 3057 BC847B 7018 3005 820R 3023 1K0 3020 5K6 100p 2020 10K 3022...

Страница 29: ... 3V3 3V2 11V2 3V3 4V5 3V3 3V3 4707 3706 10K 1701 13 12 21 P GND I730 4709 4708 4706 F714 F715 I729 I720 I723 5 6 7 8 4 2 1 8 4 7740 2 TS482IDT 7740 1 TS482IDT 3 3V3STBY 4703 AUD SUP 100K 3747 3749 10K BC847BS 7703 2 68K 3751 I728 10V 1u0 2746 3750 68K 3V3STBY AUD SUP 10K 3748 7703 1 BC847BS 3746 100K I741 I739 I740 I738 I732 I737 F713 I731 F712 F711 16V 100u 2745 I727 I724 I726 I725 I719 I721 I718...

Страница 30: ...3 5V4 5V3 0V3 33V7 33V7 5V3 8V 7V9 14V3 V STANDBY TO FROM 1200 OF N C 1910 2909 330u 16V 5909 I910 I908 I905 I907 I903 I904 I902 F915 I901 F913 F914 F912 F910 F904 F908 F909 F907 F905 F906 F903 F902 P GND 1n0 2942 1n0 2936 2941 1n0 1n0 2940 2939 1n0 1n0 2938 2937 1n0 3V3STBY 12VUNREG 4 5 6 7 8 9 AUD SUP 1 10 11 12 2 3 2 1 3 12VSW 8VSW_TV L78M08CDT 7920 5920 16V 47u 2921 16V 47u 2920 TUN_GND TUN_GN...

Страница 31: ...2 3448 10R 15 16 17 18 19 2 20 3 4 5 6 1 10 11 12 13 14 I437 0 1453230 2 1403 I436 I444 I428 I423 I427 I438 I439 I440 I442 I441 I443 I426 I424 I425 I446 3446 100R 1 1408 B3B PH SM3 TBT 1 2 3 3V3_LBADC 3445 3444 47K 4445 2494 100n 100n 2490 2491 100n 100n 2492 3443 10K 1 8 3442 2 2 7 3442 1 3 6 4 5 3442 3 3441 1 1 8 10K 3442 4 2 7 3 6 3441 2 10K 5 3441 3 3441 4 4 10K 3440 1 1 8 3440 2 2 7 3440 3 3 ...

Страница 32: ...F486 A7 I415 D2 I416 D2 PC_LED KEYBOARD1 PIXEL _SYNC PIXEL _RESET SCL_IO SDA_IO DISC_LAMP I416 I415 7415 BCP69 25 2458 3V3STBY 100n 3415 10K 3416 1K0 S3B PH SM3 TB A 1407 1 2 3 F418 F415 F416 F413 F414 3V3STBY F411 F412 F403 F405 F406 F402 F404 F460 F461 F463 F470 F401 F417 F478 F482 F434 F486 F462 F465 F466 5VSWI 1 2 3 4 5 6 7 8 9 1409 S9B PH SM3 TB A 2495 47u 16V 2496 100n 2 3 4 3V3_LBADC S4B PH...

Страница 33: ...2 38 89 90 91 39 40 41 78 80 81 1 83 84 3 4 6 7 12 13 100 17 18 20 21 74 75 77 57 97 98 63 64 68 69 71 72 9 10 45 29 30 26 55 53 54 28 23 56 24 36 37 33 34 47 48 49 50 51 7501 K4D263238M QC50 1M X 32 X 4 SDRAM 31 32 2V5_DDR 2516 100n 2515 100n 100n 2514 2513 100n 100n 2512 2511 100n 100n 2510 2509 100n 100n 2508 2507 100n 100n 2506 2505 100n 2503 100n 100n 2504 2502 47u 47u 2501 FSDQM0 FSDQM1 FSDQ...

Страница 34: ...545 3 10K 3 6 10K 2 7 1 8 3545 2 4 5 3545 1 10K 3 6 10K 3544 4 2 7 10K 3544 3 8 10K 3544 2 10K 3544 1 1 2533 100n 10K 3536 1530 1 2 3543 3542 4 5 3V3_IO 3 6 3540 4 2 7 3540 3 8 3540 2 3540 1 10K 1 3541 4 5 3 6 10K 3539 4 10K 3539 3 10K 3539 2 2 7 10K 3539 1 1 8 4 5 3 6 3538 4 10K 2 7 3538 3 10K 1 8 3538 2 10K 3538 1 10K 1532 3532 10K 2530 10u 16V 24 32 16 31 3V3_IO 22 13 14 15 17 18 19 20 21 1 10 ...

Страница 35: ...3 F824 F822 F820 F821 F818 F819 F816 F817 F815 F814 F812 F813 F811 F826 F827 F810 F807 F808 F806 F805 F803 F801 F804 F802 4838 F809 4836 I834 I840 I822 I802 I803 I816 I841 I815 I819 I844 I842 I847 I848 I838 I836 3V3STBY 5VHDMI 3833 3829 10K 10K 2849 10n 2848 1u0 1u0 2847 3837 10K 10K 3836 3839 10K 3838 10K 3 4 5 6 7 8 9 21 22 12 13 14 15 16 17 18 19 2 20 1801 1 10 11 390R 3835 3V3STBY 3834 13 1 3 ...

Страница 36: ...49 I647 I646 I643 I644 I645 I642 I641 I639 I640 I636 I638 I637 I651 330R 3646 3645 330R 330R 3644 330R 3643 330R 3642 330R 3641 6640 BZX384 C2V7 I619 I623 I621 I622 I601 I612 I615 F647 F645 F646 F643 F644 F642 F641 F639 F640 F637 F638 F636 F634 F635 F633 F631 F632 F601 F629 F630 F628 F622 F627 F621 F618 F619 F610 I611 F609 I610 I626 I609 I624 I625 I629 I627 I628 I635 I633 I634 I606 I604 I605 F617 ...

Страница 37: ... STANDBY 1V3 5V4 3V3 2V5 2V95 1V8 RES 15K 2954 I958 F960 F953 I995 F952 I992 I996 F988 F958 F955 F954 I954 I955 I953 I952 I951 I961 I959 I956 1 2 3 4 5 1951 GND SUPP_GND 5960 1n0 2970 5VSWI 12VSW 2969 2968 1n0 2966 1n0 2965 1n0 1n0 1n0 2964 3V3STBY 3V3STBY 12VUNREG 5984 3V3_PLL 3V3STBY 3V3_ADC 5985 1V8_ADC 1V8 1V8_CORE 5996 5998 5997 1V8_DVI 16V 47u 2996 2995 100n 1 3 2 7995 LD1086D2T18 2V5_DDR 59...

Страница 38: ...7 A4 3028 C4 3029 A4 3030 A4 3031 C5 3032 A4 3033 C4 3034 C4 3035 C4 3036 C4 3037 A4 3038 A4 3048 B4 3054 B4 3055 C4 3056 A3 3057 A4 3058 A5 3059 B3 3061 A5 3063 A4 3064 D5 3065 A4 3066 A4 3067 B4 3068 B4 3069 B4 3070 A3 3071 D4 3072 B3 3073 B3 3074 C3 3075 B2 3076 C3 3077 A3 3078 B3 3079 B3 3080 B3 3081 B3 3082 B4 3083 B4 3084 B3 3088 B4 3089 B3 3091 B4 3092 A4 3093 B4 3094 B4 3096 B4 3097 A4 309...

Страница 39: ...Circuit Diagrams and PWB Layouts 39 LC4 2E AA 7 Layout TV Scaler Board Part 1 Top Side E_14490_019a eps 230404 Part 1 ...

Страница 40: ...40 LC4 2E AA 7 Circuit Diagrams and PWB Layouts Layout TV Scaler Board Part 2 Top Side E_14490_019b eps 230404 Part 2 ...

Страница 41: ...Circuit Diagrams and PWB Layouts 41 LC4 2E AA 7 Layout TV Scaler Board Part 3 Top Side E_14490_019c eps 230404 Part 3 ...

Страница 42: ...42 LC4 2E AA 7 Circuit Diagrams and PWB Layouts Layout TV Scaler Board Part 4 Top Side E_14490_019d eps 230404 Part 4 ...

Страница 43: ...B5 3051 B5 3052 B5 3053 C6 3060 C6 3062 C6 3085 B6 3086 B6 3087 B6 3359 C6 3364 C5 3371 D5 3372 D6 3374 C6 3378 A6 3380 A6 3381 A6 3382 A6 3383 A6 3386 A6 3401 C1 3402 C1 3403 B2 3404 B2 3405 B2 3406 B2 3407 C1 3408 C1 3409 A2 3410 B2 3411 A2 3412 B2 3413 B2 3414 B2 3415 C2 3416 C2 3441 B4 3447 B2 3560 B5 3561 B5 3562 B5 3563 B5 3564 B5 3565 B5 3566 B5 3605 D3 3606 D3 3607 D3 3608 D3 3609 D3 3610 ...

Страница 44: ...44 LC4 2E AA 7 Circuit Diagrams and PWB Layouts Layout TV Scaler Board Part 1 Bottom Side E_14490_020a eps 230404 Part 1 ...

Страница 45: ...Circuit Diagrams and PWB Layouts 45 LC4 2E AA 7 Layout TV Scaler Board Part 2 Bottom Side E_14490_020b eps 230404 Part 2 ...

Страница 46: ...46 LC4 2E AA 7 Circuit Diagrams and PWB Layouts Layout TV Scaler Board Part 3 Bottom Side E_14490_020c eps 230404 Part 3 ...

Страница 47: ...Circuit Diagrams and PWB Layouts 47 LC4 2E AA 7 Layout TV Scaler Board Part 4 Bottom Side E_14490_020d eps 230404 Part 4 ...

Страница 48: ...IO IN P50_LINE_ITV_IR_SW LIGHT SENSOR SDM ITV_STATUS IR KEYBOARD KEYBOARD 5VSWI 3V3_STBY 2326 2u2 3327 100K 56K 3329 100R 3328 1K0 3326 3V3_STBY BC857B 7326 4302 3 4 1 33R 3316 3V3_STBY 1308 2 10K 3315 6308 6309 4306 6307 47p 47p 2309 2310 I310 75R 3325 3V3_STBY 100R 3324 20 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 2 1301 1 10 1 2 3 4 5 6 7 5 6 WH06D 1 1302 1307 YKF51 5359 1 2 3 4 4304 4305 BZX384...

Страница 49: ... A2 2304 A2 2305 A1 2306 A2 2309 A1 2310 A1 2326 A2 3301 A2 3302 A1 3303 A2 3304 A1 3305 A2 3306 A2 3307 A2 3308 A2 3309 B1 3311 B1 3313 B2 3315 B2 3316 A1 3317 A1 3318 A1 3319 A1 3320 B1 3321 B1 3322 B1 3323 B1 3324 B2 3325 A2 3326 A2 3327 A2 3328 A2 3329 A2 4301 A1 4302 B1 4304 A2 4305 B2 4306 B2 4311 A1 4312 A2 4313 A1 4320 A1 4322 A2 4323 B2 4324 A2 4325 B2 4326 B2 4327 B1 4329 B2 4330 A2 4331...

Страница 50: ...1 S132 C11 S133 C10 S135 C10 S137 C10 S141 D10 S143 D10 S153 G3 S156 G3 3 4 5 7 8 4126 3157 33R 2 3 4 5 6 7 8 9 11 12 1107 1 10 2140 47p 4106 33u 5101 3158 1K0 2141 18p I180 I185 I181 I179 I182 I178 I175 I177 I176 I171 I174 I169 I173 I168 I166 I167 I165 I162 I164 I160 I161 I163 I159 I157 I158 I156 3 4 5 6 7 8 9 12 13 14 15 16 17 18 19 2 20 1104 1 10 11 470p 2137 2112 470p 2110 470p 470p 2111 2136 ...

Страница 51: ... 23 24 13 14 15 16 ROW_C 1680 2 9 10 11 12 2 3 4 5 7 8 ROW_B YKB21 5101A 1688 1 47K 3700 3687 75R 1u0 2684 75R 3684 5686 3707 D_Gnd D_Gnd 5 6 7 8 9 16 17 D_Gnd 10 11 12 13 14 15 2 3 4 1687 1 D_Gnd 1K0 3710 D_Gnd 6693 BAS316 10K 3704 I717 2693 100n D_Gnd 3V3STBY 3682 10K 2705 330p I694 330p 2704 S699 47K 3701 I695 I713 D_Gnd D_Gnd D_Gnd DDC_5V D_Gnd 10K 150R 3693 100n 2688 3698 I686 I696 I698 4 7 I...

Страница 52: ... 3133 A4 3134 A4 3135 A4 3136 A4 3137 A4 3138 A3 3139 A3 3140 A3 3141 A3 3142 A4 3152 A6 3153 A6 3169 A3 3682 A8 3683 A7 3684 A7 3687 A7 3691 A8 3693 A7 3694 A7 3696 A7 3697 A6 3706 A6 3707 A6 3710 A8 3711 A8 4105 A3 4128 A4 5683 A7 5684 A7 5687 A7 5692 A8 6121 A3 6143 A4 6691 A8 6692 A8 7138 A3 7693 A7 7694 A7 E_14490_024 eps 190404 3139 123 5849 1 2105 A10 2109 A10 2110 A10 2119 A8 2127 A8 2131 ...

Страница 53: ...9 2 20 21 3 4 5 6 1101 1 10 11 12 13 14 15 16 17 PPTV 21 I113 I111 I117 I115 I121 I122 I124 I123 I109 I125 I103 I168 I169 I167 I165 I166 I162 I164 I160 I161 I163 I159 I157 I158 I156 5 6 7 8 9 14 15 16 17 18 19 2 20 3 4 1104 1 10 11 12 13 2112 470p 470p 2137 2110 470p 470p 2111 470p 2109 2136 470p 470p 2135 470p 2134 5 7 8 5VSW 1 2 3 4 F209 1105 F208 F206 F207 F211 F205 F212 F193 F191 5VSW_1 10u 16...

Страница 54: ...nd 2694 2691 D_Gnd D_Gnd D_Gnd 2690 2689 8 9 16 17 D_Gnd 12 13 14 15 2 3 4 5 6 7 1687 1 10 11 I705 I706 I709 I710 I711 I683 I684 I703 I704 I697 I698 I695 I696 I693 I694 I692 I688 I691 I687 I685 I686 I682 D_Gnd I702 1K0 3708 I700 I701 I699 I681 I690 I680 43 44 45 5 6 7 8 9 46 47 32 33 34 35 36 37 38 39 4 40 41 42 23 24 25 26 27 28 29 3 30 31 13 14 15 16 17 18 19 2 20 21 22 1 10 11 12 1698 D_Gnd 270...

Страница 55: ...169 A3 3684 A7 3687 A6 3689 A6 3693 A6 3696 A6 3697 A6 3706 A6 3707 A6 3708 A6 4105 A4 4128 A4 5684 A7 5686 A6 5687 A6 6121 A3 6143 A4 7138 A3 7693 A6 E_14490_044 eps 190404 3139 123 5855 2 2101 A8 2103 A8 2105 A8 2109 A8 2110 A8 2111 A8 2112 A8 2127 A6 2131 A6 2135 A6 2136 A6 2140 A6 2141 A6 2152 A4 2153 A4 2681 A3 2683 A2 2686 A3 2688 A3 2689 A2 2690 A2 2691 A3 2698 A2 2699 A2 2704 A3 2705 A2 31...

Страница 56: ... 7544 7543 BPW34 2541 1u0 3548 3540 7542 BC847B 330R 4 5 6 BC847B 7541 1540 1 2 3 3544 3K3 6540 1 RED 1 2 6540 2 SPR 325MVW GREEN 3 2 GND 2 OUT 1 VS 3 4540 TSOP1836LL3V 6541 I542 3V3_STBY BC857B 7540 3V3_STBY F541 I544 I541 F543 I540 F544 F545 F542 F540 2540 3V3_STBY 100u 16V 220R 3542 LIGHT SENDOR SDM IR LED SEL PC TV LED E_14490_042 eps 190404 3139 123 5888 1 Layout Front IR LED Panel Top Side L...

Страница 57: ... C4 I131 D4 3 4 5 1102 EMC HOLE 1 2 EMC HOLE 1101 1 2 3 4 5 3V3 IO 3114 47R 100n 2141 2139 100n 100n 2140 I125 I117 F129 F130 I131 I128 F102 I126 I127 5101 5106 5105 5107 33K 5104 3116 2113 100n 100n 2112 100n 2142 2143 100n 2145 100n 100n 2144 100n 2146 100n 2147 2148 100n 100n 2149 F104 F123 F110 F106 F109 F105 F116 F103 3V3 IO I114 3V3 IO 3V3 IO 3V3 IO 3113 10K 10K 3112 3111 10K F117 3125 47R 3...

Страница 58: ...1S 1210 1 1209 DLW21S 1 2 4 3 1 2 4 3 I202 DLW21S 1207 3216 100R 3213 100R 100R 3210 3207 100R 100R 3204 F221 F220 F219 F217 F218 F216 F214 F215 F213 F212 5203 5202 5201 100n 2201 F202 F201 2215 1p0 1p0 2214 2213 1p0 2212 1p0 1p0 2211 2210 1p0 2209 1p0 1p0 2208 2207 1p0 1p0 F210 2206 F209 F207 F208 F206 F203 3202 4K7 1 2 4 3 4 3 DLW21S 1206 DLW21S 1211 1 2 6 7 8 9 21 22 15 16 17 18 19 2 20 3 4 5 1...

Страница 59: ...3 IO_136 B13 IO_137 A13 IO_138 B12 IO_139 C12 IO_140 E12 IO_141 E11 IO_142 E9 IO_143 Φ BANK 2 EP1C12F256C8 7101 3 IO_132 B15 IO_133 A15 IO_134 B14 IO_135 IO_97 L12 IO_98 N14 IO_99 M13 P14 IO_91 P15 IO_92 R16 IO_93 N15 IO_94 N16 IO_95 K12 IO_96 K14 IO_126 H13 IO_127 G12 IO_128 B16 IO_129 C15 IO_130 C14 IO_131 D13 IO_89 N13 IO_90 IO_119 E15 IO_120 D16 IO_121 D15 IO_122 E14 IO_123 F12 IO_124 E13 IO_1...

Страница 60: ...5 3515 C4 3519 C3 3520 C3 4501 B5 7501 B7 7504 C6 7505 D5 F501 C2 F502 C2 F503 C7 F504 C2 F505 C2 F506 C2 F507 D2 F521 B7 F525 C2 F526 D2 I522 C5 RES 1V5 3V3IN 2 3 4 5 6 7 8 9 10 11 1001 1 4K7 3515 5V 22p 2516 100n 2515 4K7 5V 3510 4K7 3520 I522 F526 F525 F503 PDTC114ET 7505 3513 1K0 3512 10K 2522 10n 4501 7504 SI2307DS 3519 4K7 2520 22p F507 F505 F506 F502 F504 F501 F521 22p 2509 2508 22p 3V3 100...

Страница 61: ...B1 2144 B1 2145 B1 2146 B1 2147 B1 2148 C1 2149 B1 2150 C1 2201 C1 2202 C1 2203 C1 2204 C1 2205 C1 2206 C1 2207 C1 2208 C1 2209 C1 2210 C1 2211 C1 2212 C1 2213 C1 2214 C1 2215 C1 2401 B1 2402 B1 2403 B1 2404 A1 2405 A1 2406 A1 2407 A1 2408 A1 2409 A1 2410 A1 2411 A1 2412 A1 2413 A1 2414 A1 2415 A1 2416 C1 2417 C1 2418 C1 2502 D1 2504 D1 2505 D1 2508 D1 2509 D1 2515 D1 2516 D1 2520 D1 2522 D1 3101 ...

Страница 62: ...62 LC4 2E AA 7 Circuit Diagrams and PWB Layouts E_06532_013 eps 200204 ...

Страница 63: ...Menu to switch to the main menu and next switch to Stand by mode 8 3 1 SAM Menu Figure 8 1 SAM Menu SAM SAM OP1 0 Delta Cool Red 3 OP2 57 Delta Cool Green 1 OP3 140 Delta Cool Blue 5 OP4 32 OP5 120 OP6 128 OP7 0 SAM SAM IFPLL 32 Normal Red 32 AGC 30 Normal Green 35 AGCL 255 Normal Blue 41 SAM SAM Cool Delta Warm Red 2 Normal Delta Warm Green 3 Warm Delta Warm Blue 13 SAM QSS Off FMI On NICAM Align...

Страница 64: ...Point Set pattern generator e g PM5580 with colour bar pattern and connect to aerial input with RF signal amplitude 10mV and set frequency for PAL SECAM to 475 25 MHz For France select the L signal Activate the SAM menu Go to the sub menu Tuner select the sub menu option AFC Window and adjust the value to 100kHz Select the AGC sub menu Connect a DC multi meter to F306 pin1 of the tuner Adjust the ...

Страница 65: ... saves the changes in the Option Byte settings Some changes will only take effect after the set has been switched off and on with the AC power switch cold start Note The option values mentioned in the table below are subject to change Table 8 2 Option values per model 17PF9946 12 23PF9946 12 26PF9946 12 Option Byte Total Dec Values Total Hex Values Total Dec Values Total Hex Values Total Dec Value...

Страница 66: ...9 2 Block Diagram Figure 9 1 Block Diagram LC4 2 The PLL tuner UR1316 with FM radio delivers the IF signal via audio video SAW filters to the Video Signal Processor and FLASH embedded TEXT Control Graphics Micro Controller TDA120x1 item 7011 also called Hercules This IC has the following functions Analogue Video Processing Sound Demodulation Audio Interfaces and switching Volume and tone control f...

Страница 67: ... divided over two parts Rear I O and Side I O The rear has two SCART inputs a PC VGA input a DVI input and an Audio input The side has a CVBS and Y C SVHS input EXT1 The input of SCART1 is CVBS RGB L R and the output is the video sound signal from the tuner SC1_CVBS_RF_OUT EXT2 The input of SCART2 is Y C CVBS L R The output signal is CVBS_SC2_MON_OUT sound SCART2 is meant for VCR and has therefore...

Страница 68: ... shifting Features like PC VGA or HD inputs are also handled by this part 1302 5VSW 6 7 9 1 11 TV FM VTUN Sound Traps VIF1 VIF2 RF_AGC VSIF2 VSIF1 24 25 31 29 30 7011 IF A 4 QSS Mixer AM Demod AV3 SVHS 2 SIDE AV C Y VIDEO 20 21 20 21 SCART 2 SCART 1 B In Status G In R In FBL In TER Out CVBS In 5 5 6 6 7 7 9 9 10 Status P50 C In MON Out Y CVBS In 10 15 15 16 16 EF 7119 SC1_COMP_R_V_IN SC1_FBL_IN QS...

Страница 69: ...ic Device EPLD item 7101 on diagram PP1 PP3 The LVDS output from the TV Scaler Board is fed trough a LVDS receiver item 7201 on diagram PP2 and then delivered to the EPLD The EPLD processes the signal and it is fed to the LCD panel via a LVDS transmitter item 7403 on diagram PP3 The EPLD takes care of all picture improvement processing like Colour improvement Blue stretch Green enhancement Saturat...

Страница 70: ...and I DK version For India it might only be BG standard 9 9 2 Functionality The features available in the Hercules are as follows Treble and Bass Control Surround Sound Effect that includes Incredible Stereo Incredible Mono 3D Sound not for AV Stereo TruSurround not for AV Stereo Virtual Dolby Surround VDS422 not for AV Stereo Virtual Dolby Surround VDS423 not for AV Stereo Dolby Pro Logic not for...

Страница 71: ... NVM is required pin 7 of the NVM must be pulled to logic 0 first via Write_Protect of the micro controller pin before a write is performed Otherwise pin 7 of NVM must always be at logic 1 0 Disabled 1 Enabled default SOUND_ENABLE This pin is use to MUTE the audio amplifier It is configured as push pull STATUS_1 This signal is used to read the status of the SCART 1 input STATUS_2 This signal is us...

Страница 72: ...nd Programmable Read Only Memory EPG Electronic Program Guide system used by broadcasters to transmit TV guide information NexTView EPLD Electronic Programmable Logic Device EU EUrope EXT EXTernal source entering the set by SCART or by cinches jacks FBL Fast Blanking DC signal accompanying RGB signals FBL SC1 IN Fast blanking signal for SCART1 in FBL SC2 IN Fast blanking signal for SCART2 in FBL T...

Страница 73: ... from sync signals SC1 OUT SCART output of the MSP audio IC SC2 B IN SCART2 Blue in SC2 C IN SCART2 chrominance in SC2 OUT SCART output of the MSP audio IC S C Short Circuit SCART Syndicat des Constructeurs d Appareils Radiorecepteurs et Televisieurs SCL CLock Signal on I2C bus SD Standard Definition SDA DAta Signal on I2C bus SDRAM Synchronous DRAM SECAM SEequence Couleur Avec Memoire Colour syst...

Страница 74: ... O C O I D U A E M U L O V S S A B E L B B E R T S E R U T A E F C A D C D A s C A D R L T U O P H O R M F L A T I G I D Pin configuration stereo and AV stereo versions with Audio DSP 69 70 81 80 79 78 77 76 75 74 73 72 71 88 87 86 85 84 83 82 65 66 68 67 89 96 95 94 93 92 91 90 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 9 10 11 12 29 31 32 30 5 6 7 8 1 2 3 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9...

Страница 75: ...FPLL VSSD33_ PLL TCLK XTAL H VDDD33_ SDDS VSSA33_ SDDS VDDA33_ SDDS VSSA33_ FPLL J VDDD33_ DDDS VSSA33_ DDDS VDDA33_ DDDS VSSD33_ SDDS K RESETn ACS_ RSET_HD NC VSSD33_ DDDS CORE_1 8 CORE_1 8 D_GND D_GND L OCM_INT2 OCM_INT1 AVSYNC AHSYNC D_GND CORE_1 8 D_GND D_GND M OCM_UDO OCM_UDI IR0 IR1 D_GND D_GND D_GND D_GND N VGA_SDA VGA_SCL DVI_SDA DVI_SCL D_GND D_GND D_GND D_GND P OCM_CS1n OCM_CS2n MSTR_SDA...

Страница 76: ... Q7 67 Q8 66 OGND 65 OVCC 64 Q9 63 Q10 62 Q11 61 Q12 60 Q13 59 58 57 56 55 54 53 52 51 Q0 VCC 100 GND 99 AGND 98 RX2 97 RX2 96 AVCC 95 AGND 94 AVCC 93 RX1 92 RX1 91 AGND 90 AVCC 89 AGND 88 RX0 87 RX0 86 AGND 85 RXC 84 RXC 83 AVCC 82 EXT_RES 81 PVCC1 80 PGND1 79 OGND 78 DSCL 77 DSDA 76 CSCL RSVDL Q2 RESET INT OGND VCC GND SiI 9993 BLOCK DIAGRAM PIN CONFIGURATION E_14620_149 eps 090804 HDCP Decrypti...

Страница 77: ...16V 2403 3198 035 71040 100nF 10 16V 0402 2404 3198 035 71040 100nF 10 16V 0402 2405 3198 035 71040 100nF 10 16V 0402 2406 3198 035 71040 100nF 10 16V 0402 2407 3198 035 71040 100nF 10 16V 0402 2408 3198 035 71040 100nF 10 16V 0402 2409 3198 035 71040 100nF 10 16V 0402 2410 3198 035 71040 100nF 10 16V 0402 2411 3198 035 71040 100nF 10 16V 0402 2412 3198 035 71040 100nF 10 16V 0402 2413 3198 035 71...

Страница 78: ...0Ω 0402 3058 4822 117 13543 470Ω 5 0402 3059 4822 117 13548 1kΩ 5 0402 3060 3198 031 03930 39kΩ 5 0402 3061 3198 031 01820 1 8kΩ 5 0 01W 0402 3062 4822 117 13605 Jumper 0402 3063 4822 117 13548 1kΩ 5 0402 3064 4822 117 13545 100Ω 1 0402 3065 3198 031 04720 4 7kΩ 5 0402 3066 3198 031 04720 4 7kΩ 5 0402 3067 4822 117 13545 100Ω 1 0402 3068 4822 117 13548 1kΩ 5 0402 3069 4822 117 13548 1kΩ 5 0402 307...

Страница 79: ...Ω 100MHz 5986 2422 549 45333 Bead 120Ω 100MHz 5987 2422 549 45333 Bead 120Ω 100MHz 5988 2422 549 45333 Bead 120Ω 100MHz 5989 2422 549 45333 Bead 120Ω 100MHz 5990 2422 549 45333 Bead 120Ω 100MHz 5991 2422 549 45333 Bead 120Ω 100MHz 5994 2422 549 45333 Bead 120Ω 100MHz 5996 2422 549 45333 Bead 120Ω 100MHz 5997 2422 549 45333 Bead 120Ω 100MHz 5998 2422 549 45333 Bead 120Ω 100MHz d 6001 4822 130 11397...

Страница 80: ...20Ω 100MHz 5692 2422 549 45333 Bead 120Ω 100MHz d 6121 4822 130 11416 PDZ6 8B 6143 4822 130 11416 PDZ6 8B 6691 4822 130 11397 BAS316 6692 4822 130 11397 BAS316 ce 7119 5322 130 60159 BC846B 7138 5322 130 60159 BC846B 7693 9322 145 26668 M24C02 WMN6 7694 9322 145 26668 M24C02 WMN6 Front Interface Keyboard J Various 0041 3139 124 60061 Lens 8704 3139 131 03781 Cable 4P g 2540 4822 124 41643 100µF 20...

Страница 81: ... 051 30101 100Ω 5 0 062W 3402 4822 051 30479 47Ω 5 0 062W 3403 4822 051 30102 1kΩ 5 0 062W 3406 4822 051 30472 4 7Ω 5 0 062W 3407 4822 051 30101 100Ω 5 0 062W 3421 4822 051 30479 47Ω 5 0 062W 3510 4822 051 30472 4 7Ω 5 0 062W 3512 4822 051 30103 10kΩ 5 0 062W 3513 4822 051 30102 1kΩ 5 0 062W 3515 4822 051 30472 4 7Ω 5 0 062W 3519 4822 051 30472 4 7Ω 5 0 062W 3520 4822 051 30472 4 7Ω 5 0 062W b 510...

Страница 82: ...r Mechanical Instructions added Pixel Plus Panel removal instructios Chapter Service Modes Error Codes and Fault Finding some layout issues fixed Chapter Block Diagrams Testpoint Overvies and Waveforms Pixel Plus Panel added Chapter Circuit Diagrams and PWB Layouts Pixel Plus Panel added Chapter Circuit Descriptions Abbreviations List and IC Data Sheets Pixel Plus Panel descriptions added Chapter ...

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Philips Matchline 23PF9946/12, Руководство по обслуживанию, Страница: 28 / 82

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Содержание Matchline 23PF9946/12

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