Philips SL7 Service Manual Download

Page: 45 / 54

Circuit Diagrams and PWB Layouts

EN 45

SK4.1L CA

10.

2009-Jul-24

21SL9 Mono Carrier: Tuner

690_510_09072

.ep

09072

TUNER

AGC

N.C

SDA

N.C

TUNER
TUNER-FS

C204

10uF 16V

R203
27K

R201
100

R202
100

100pF

50V

100pF

50V

201

100uF

16V

01uF

50V

201

R205

15K

R204
680

IC201
33V

208

47uF

50V

207

C206

0.01uF 50V

R208
75

R211

R210
180

Q201
C3779

R213
0

R212

N.C

R209
1K

C209
JUMPER

R215 680

L201 1uH

01uF

50V

R216
180

45V

AGC

CN201
CON3

T214

T215

T216

T217

R217
N.C

C211
0.01uF 50V

T213

T212

T211

TV-AUDIO

+12V

+5V

A2-R-IN

A2-L-IN

A1-R-IN

A1-L-IN

SCL

SDA

CN802

CON18

A-L

A-R

A-L-OUT
A-R-OUT

T433

T434

Summary of Contents for SL7

Page 1: ...ts 10 7 Circuit Descriptions 15 8 IC Data Sheets 16 9 Block Diagrams PWB locations 29 Block Diagram Chassis 30 SL7 Schematic Overview Chassis 31 21SL9 Schematic Overview Chassis 32 10 Circuit Diagrams and PWB Layouts Diagram PWB SL7 Mono Carrier Power Supply A1 33 40 41 SL7 Mono Carrier Line Deflection A2 34 40 41 SL7 Mono Carrier Frame Deflection A3 35 40 41 SL7 Mono Carrier Tuner A4 36 40 41 SL7...

Page 2: ...k Black Bu Blue Gn Green Gy Grey Rd Red Wh White and Ye Yellow 2 3 1 Front Connections Figure 2 1 Front Connections Mini Jack Audio Head phone Out Bk Head phone 32 600 ohm 10 mW ot Cinch Video CVBS In Audio In Ye Video CVBS 1 VPP 75 ohm jq Wh Audio L 0 5 VRMS 10 kohm jq Rd Audio R 0 5 VRMS 10 kohm jq 2 3 2 Rear Connections Figure 2 2 Rear Connections Aerial In F connector Coax 75 ohm D Monitor out...

Page 3: ...commend a maintenance inspection carried out by qualified service personnel The interval depends on the usage conditions When a customer uses the set under normal circumstances for example in a living room the recommended interval is three to five years When a customer uses the set in an environment with higher dust grease or moisture levels for example in a kitchen the recommended interval is one...

Page 4: ...500001 then the TV set has been manufactured according to B O M number 1 If the third digit is a 2 example AG2B0335000001 then the set has been produced according to B O M no 2 This is important for ordering the correct spare parts For the third digit the numbers 1 9 and the characters A Z can be used so in total 9 plus 26 35 different B O M s can be indicated by the third digit of the serial numb...

Page 5: ...ASH memory FM Field Memory or Frequency Modulation FPGA Field Programmable Gate Array FTV Flat TeleVision Gb s Giga bits per second G TXT Green TeleteXT H H_sync to the module HD High Definition HDD Hard Disk Drive HDCP High bandwidth Digital Content Protection A key encoded into the HDMI DVI signal that prevents video data piracy If a source is HDCP coded and connected via HDMI DVI without the pr...

Page 6: ...ESET signal ROM Read Only Memory RSDS Reduced Swing Differential Signalling data interface R TXT Red TeleteXT SAM Service Alignment Mode S C Short Circuit SCART Syndicat des Constructeurs d Appareils Radiorécepteurs et Téléviseurs SCL Serial Clock I2 C SCL F CLock Signal on Fast I2C bus SD Standard Definition SDA Serial Data I2 C SDA F DAta Signal on Fast I2C bus SDI Serial Digital Interface see I...

Page 7: ...e actual situation due to the different set executions 4 1 Set Disassembly Follow the disassemble instructions in described order 4 1 1 Rear Cover Removal Warning disconnect the mains power cord before you remove the rear cover 1 Remove all the fixation screws of the rear cover 2 Now pull the rear cover backwards and remove it Figure 4 1 Set Disassembly SL7 styling I_17890_026 eps 240709 ...

Page 8: ... set do all processes in reverse order Be sure that before the rear cover is mounted The mains cord is positioned correctly in its guiding brackets make sure that the strain reliefs are replaced in its correct position and that it will function correctly All wires cables are returned in their original positions 17891_100_090723 eps 090723 ...

Page 9: ...closed circuit from tuner to picture decoder IC to detect whether there are defective components Or check whether the resistance of R201 R202 C204 and R204 has increased which also could cause the problem 5 4 5 No Good Picture or Double Image Check the correctness of the signal from IF to Q201 and relevant circuit In this case the problem can be Q201 and or SAW101 5 4 6 Picture not or incorrect Co...

Page 10: ...mode The different alignment parameters are described further on 6 3 1 Rf AGC Voltage Adjust 1 Provide a 571 25 MHz 60 dB half color bar signal 2 Enter factory mode and press key 1 3 Measure tuner AGC point voltage adjust AGC item till the voltage is 2 4 V or till picture noise just disappears typical value is at 27 6 3 2 Focus Fine Adjust 1 Provide a cross hatch pattern signal 2 Set state to Rich...

Page 11: ... F O H C N A R F 0 NBL H S B U S N O A 32 Y S E U G U T R O P 4 R C V U E ON 6 1 N I T B U S N O G O D H C T A W YUV CG 11 YGN ON VCHIP A N I T B U S F F O V 16 YUV COOL DR 3 E H T A C 7 ZOOM OPT OFF YDL PAL 2 YUV COOL DG C H 6 O ON BLUE BACK 0 YDL NTSC 2 YUV COOL DB F F O E V S O 0 BB WIDTH 0 YDL AV 0 YUV COOL CR P E E T I N I 1 BLACK BACK 0 6 I R B X A M 0 YUV COOL CG 0 RGB BLANKING 8 1 I R B D ...

Page 12: ...LO CORNER 0 63 32 33 Horizontal parallelogram 0x04f H PARA 0 63 32 35 Horizontal bow 0x050 H BOW 0 63 32 35 EW trapezium 0x051 EW TRAPE 0 63 32 30 Expand 4 3 mode horizontal WIDTH adjust 0x0ed bit4 ZOOM 0 63 44 44 50hz 60hz Frequency 50 Hz Horizontal center 0x003 H PH 0 TV 63 TV 31 TV 35 TV Vertical slope 0x004 V SL 0 63 24 31 Vertical center 0x006 V SH 0 63 21 23 Vertical amplitude 0x005 V SI 0 6...

Page 13: ...R Direct key 5 Sound mode BTSC MODE MONO STEREO SAP Stereo noise limit 0x0ce bit7 bit4 BTSC ST 0 15 0 0 SAP noise limit 0x0ce bit3 bit0 BTSC SP 0 15 0 0 Sound input level adjustment 0x040 BTSC LI 0 15 7 9 Separate 0x041 BTSC A1 0 31 23 14 Separate 0x042 BTSC A2 0 31 22 6 Time constant 0x0cf bit7 bit4 BTSC TC 0 7 4 3 Stereo level switch 0x0e8 bit3 BTSC STS OFF ON OFF ON Stereo adjustment on off 0x0...

Page 14: ...E set value in Voice state 0x065 TREBLE 50 50 SURROUND set value in Voice state 0x066 SURROUND OFF OFF BASS set value in Music state 0x067 BASS 55 55 TREBLE set value in Music state 0x068 TREBLE 60 60 SURROUND set value in Music state 0x069 SURROUND OFF OFF BASS set value in Theatre state 0x06a BASS 80 80 TREBLE set value in Theatre state 0x06b TREBLE 70 70 SURROUND set value in Theatre state 0x06...

Page 15: ...oupled to a low pass filter which suppresses the baseband noise above 125 kHz The composite signal is then fed into a pilot detector pilot cancellation circuit and into the MPX demodulator The main L R signal passes a 75 ms fixed de emphasis filter and is fed into the dematrix circuit The decoded sub signal L R is sent to the stereo SAP switch To generate the pilot signal the stereo demodulator us...

Page 16: ...tabilized operating voltages and to provide protections against excessive voltages and currents 8 IC Data Sheets This section shows the internal block diagrams and pin layouts of ICs that are drawn as black boxes in the electrical diagrams 8 1 Diagram A1 W6553A IC601 Figure 8 1 Block Diagram and Pin Configuration H_17210_039 eps 120607 ...

Page 17: ...IC Data Sheets EN 17 SK4 1L CA 8 2009 Jul 24 8 2 Diagram A1 OPTOIS01 IC602 Figure 8 2 Block Diagram and Pin Configuration H_17210_039 eps 120607 ...

Page 18: ...diagram of TDA486xAJ RS1 CS1 CF RP C1 R5 D1 TDA486xAJ R3 R2 R1 R6 C2 7 INP INN deflection coil from deflection controller VOUT GND VP2 VN VP VP1 VP3 6 5 4 3 2 1 DIFFERENTIAL INPUT STAGE VERTICAL OUTPUT FLYBACK GENERATOR REFERENCE CIRCUIT THERMAL PROTECTION Pin configuration for DBS7P TDA486xAJ TDA486xAJ VP1 VP3 VP2 GND VOUT INN INP 1 2 3 4 5 6 7 Block Diagram Pin Configuration H_17210_038 eps 1206...

Page 19: ...IC Data Sheets EN 19 SK4 1L CA 8 2009 Jul 24 Block Diagram Pin Configuration H_17210_041 eps 120607 ...

Page 20: ...gram and Pin Configuration Block Diagram Pin Configuration VOLUME CONTROL SHORT CIRCUIT AND TEMPERATURE PROTECTION VREF 0 5VCC VCC VCC 9 4 IN1 IN2 OUT1 OUT2 SVR CIV VC 1 3 7 8 2 6 5 GND TFA9842AJ 60 kΩ 60 kΩ TFA9842AJ OUT2 CIV IN1 GND SVR VC OUT1 IN2 VCC 2 1 3 4 5 6 7 8 9 H_17210_033 eps 110607 ...

Page 21: ...IC Data Sheets EN 21 SK4 1L CA 8 2009 Jul 24 8 6 Diagram A7 24C08 IC101 Figure 8 6 Block Diagram H_17210_035 eps 120607 ...

Page 22: ...IC Data Sheets EN 22 SK4 1L CA 8 2009 Jul 24 Figure 8 7 Pin Configuration Pin Configuration H_17210_036 eps 120607 ...

Page 23: ... 21752 6 1 1 9 6 1 6 3 26 3 5 9 QG 223 6 7 9 5 9 2175 5 71 26 7 7 16 57 7 3 38 86 75 16 9 5 520 5 0 7 7 7 48 6 7 21 3 0 025 7 7 7 26 63 5 8 9 9 5 1 1 967 3 0 967 287 2 32576 2 32576 9 5 6 7 287 1 93 20 75 20 75 72 5 9 35 8 3 5 89 16 57 5 5 9 6 6 1 9 25 6 785 7 21 80 3 1 675 7 466 6281 466 0 5 0 02 8 725 6281 3 9 6 9 1 9 62 4662 0287 3 06 7 675 7 8 675 7 8 2 8 2 5283 255 7 21 9 61 9 0 5 90287 90287...

Page 24: ...IC Data Sheets EN 24 SK4 1L CA 8 2009 Jul 24 Figure 8 9 Pin Configuration I_17880_007 eps 250308 Pin Configuration ...

Page 25: ...IC Data Sheets EN 25 SK4 1L CA 8 2009 Jul 24 Figure 8 10 Pin Configuration H_17210_030 eps 130607 ...

Page 26: ...IC Data Sheets EN 26 SK4 1L CA 8 2009 Jul 24 Figure 8 11 Pin Configuration H_17210_031 eps 130607 Pinning ...

Page 27: ...o audio processing 9 8 SDA SCL SUPPLY C18 24 6 C19 12 10 Vref VCAP VCC SAP DEMODULATOR C16 5 C15 4 INPUT LEVEL ADJUST 11 C1 NOISE DETECTOR STEREO SAP SWITCH C17 26 TDA9850 STEREO ADJUST DBX C14 3 C13 R3 R2 1 2 32 31 30 29 C12 C11 C10 C9 25 20 CL CR only during adjustment TDA9850 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 VEO CS CW CTS CTW CND CSDE CL CR ...

Page 28: ...IC Data Sheets EN 28 SK4 1L CA 8 2009 Jul 24 Personal Notes 10000_012_090121 eps 090121 ...

Page 29: ...rams EN 29 SK4 1L CA 9 2009 Jul 24 9 Block Diagrams PWB locations I_17890_003 eps 110408 B K A1 A2 A3 A4 A5 A6 A7 57 2 5 0 1 66 6 3 1 32 5 6833 1 7 21 5 0 7 21 8 2 03 5 781 5 9 6 7 38 DQG 2 5 76 DQG 721 21752 3 1 ...

Page 30: ... R TONE CONTROL KEY CONTROL R G B IK 24C08 CQ0765 V AMP TDA4863AJ H DRIVE SPL SPR CRT BOARD 21 CRT V DY H DY R OUT G OUT B OUT SW 90V 260V DEG COIL POWER SCL SDA PHILIPS UOC2 110V FOR B 43V 12V FOR MAIN 20V FOR AMP CVBS OUT 63 62 4 AV3 SW 10 9 PWM CONTROL AUDIO VOL MUTE AUDIO OUT SCART ID 7 10 44 5 I O 6 KEY L R AV1 SW AV2 SW 1 12 V 2 15 14 5 3 13 AUDIO 3DD5023 4 11 FM 8V FOR UOC SCL SDA SCL SDA 1...

Page 31: ...Block Diagrams EN 31 SK4 1L CA 9 2009 Jul 24 SL7 Schematic Overview Chassis I_17890_025 eps 100408 ...

Page 32: ... 39 CVBS1 40 GND 41 CVBS3 Y 42 C IN 43 AUDIO OUT 44 INSSW2 45 R2 V Pr IN 46 G2 Y IN 47 B2 U Pb IN 48 BCL IN 49 BLK IN 50 R OUT 51 G OUT 52 B OUT 53 VDDA 3 3V 54 VPE 55 VDDC 3 3V 56 OSC GND 57 XTAL IN 58 XTAL OUT 59 RESET 60 VDDP 3 3V 61 AV1 62 AV2 63 IR IN 64 IC102 TDA937X R128 2 2K R121 4 7K C110 0 22uF 63V C123 0 01uF 50V C103 100uF 16V L101 10uH C111 0 22uF 63V C135 2n2 100V R118 15K C132 1uF 5...

Page 33: ... 10K STAND BY 110V 45V L STANDBY H WORKING R604 220 Q601 C1815 18V C627 2200uF C622 10uF 250V 450V 100V 2W 50V AC90 270V TL431 16V R631 10K ZD603 3 6V FB601 1 3 5 6 8 9 11 12 7 2 10 14 13 T601 TRANSFORMER R622 100 VDR601 RST601 220 GST601 RL601 DC12V C603 1nF AC250V C604 1nF AC250V 2KV ATTN LIVE PARTS 1 2 3 4 D614 RU4A R617 2 2K D615 14148 L603 100uH C630 47uF 160V FB602 C616 1000uF25V D602 14148 ...

Page 34: ...8 0 68 1W D305 BA158 C319 470pF 500V C306 47uF 250V J301 RF J302 Ultra slim L304 C309 CAP1 C311 CAP1 L302 C312 CAP1 Q303 F630 ZD302 8V2 R314 47K 1 4W R308 R301 100 EW R313 RES4 T302 R304 22 1W R311 270 1W C304 2 2uF 50V 45V C321 1nF 500V Q301 C2482 R306 5 6K C320 560pF 500V R312 220 B R315 3 3K 2W R317 0 C323 220pF 2KV ZD301 8V2 AFC R310 0 33 2W D304 BA158 C318 470pF 500V C316 1000uF C302 0 01uF 5...

Page 35: ...B A D351 BA158 R358 220 2W 13V V 13V V C352 220uF 50V C351 0 1uF 63V R359 5 6 R356 0 82 2W R353 1 8K R3541 8K R355 330 2W R360 5 6 C353 0 1uF 63V R357 2W R361 CN351 CN2 INP 7 INN 6 VOUT 5 GND 4 VP2 3 VP3 2 VP1 1 IC351 TDA4863 R351 4 7K R352 4 7K VDRA VDRB V DEF Test T311 Test T312 I_17890_013 eps 100408 A3 A3 FRAME DEFLECTION ...

Page 36: ...0 R202100 C202 100pF 50V C203 100pF 50V C201 100uF 16V C205 0 01uF 50V ZD201 5V1 R205 15K R204 680 IC201 33V C208 47uF 50V R207 6 8K C206 0 01uF 50V R208 75 R211 56 R210 1 2K Q201 C2717 R213 10 R212 82 C207 0 01uF 50V R214 4 7K R209 1 2K C209 1nF 50V R215 470 L201 1uH C210 0 01uF 50V R216 180 45V 8V AGC IF Test T214 Test T215 Test T216 Test T217 R217 N C C211 0 01uF 50V SDA SCL I_17890_014 eps 100...

Page 37: ...00pF 50V R464 4 7K C465 10uF16V ZD455 8V2 C462 10uF 16V Q454 C1815 R463 4 7K R459 10K R460 10K R466 4 7K R457 1K R458 1K L453 560 L454 560 C466 10uF16V C463 10uF16V C457 100pF 50V R467 4 7K R468 4 7K C458 100pF 50V J452 For m ono R486 2 7K R455 100 C459 10uF16V C460 10uF16V R474 100K R476 100K R477 100K R475 100K R478 100K R480 100K R479 100K R481 100K C46747uF16V R462 75 Y C Y YUV U YUV V YUV C Y...

Page 38: ...05 4 7K Q401 C1815 R408 3 3K Q402 C1015 D402 14148 C401 100uF 16V R404 10K 50V VOL MUTE 12V A L A R 1 2 3 4 CN401 TOSPEAKER R409 3 3K 1 4W 18V IN2 1 OUT2 2 CIV 3 IN1 4 GND 5 SVR 6 VC 7 OUT1 8 VCC 9 IC401 TFA9842J D401 14148 C403 10uF16V C402 10uF16V P401 EAR PHONE R406 330 R407 330 C405 0 01uF 50V C404 0 01uF 50V Test T432 Test T437 Test T436 Test T435 Test T438 Test T439 Test T441 Test T442 Test ...

Page 39: ...101 SAW R135 39K 1 4W C147 0 1uF 250V C148 180pF 50V C102 10uF50V C146 330pF 50V R131 3 3K C145 1n5 100V C118 10uF16V R115 2 2K R107 100 ZD101 5V1 C105 100uF 16V C126 0 01uF 50V L104 10uH C14233pF X101 12MHz C143 33pF C117 10uF16V C124 0 01uF 50V L102 10uH C104 100uF 16V C125 0 01uF 50V R104 100 R105 100 R106 100 L103 10uH R112 10K ZD102 8V2 ZD103 8V2 ZD104 8V2 R116 27K C144 560pF 50V C139 0 022 5...

Page 40: ...EN 40 SK4 1L CA 10 Circuit Diagrams and PWB Layouts 2009 Jul 24 SL7 Layout Mono Carrier Top Side I_17890_018 eps 100408 ...

Page 41: ...Circuit Diagrams and PWB Layouts EN 41 SK4 1L CA 10 2009 Jul 24 SL7 Layout Mono Carrier Bottom Side I_17890_019 eps 100408 ...

Page 42: ...815 R620 4 3K R623 1K C624 390pF 50V R625 10K STAND BY 110V 45V L STANDBY H WORKING R604 47 1 4W Q601 C1815 18V C627 2200uF C622 10uF 250V 450V 100V 2W 50V AC90 270V TL431 16V R631 10K ZD603 4 3V FB601 1 5 7 15 16 10 13 3 2 14 9 11 T601 TRANSFORMER R622 100 VDR601 RST601 220 1W GST601 DL601 DC12V C604 1nF AC250V C603 1nF AC250V 2KV ATTN LIVE PARTS 1 2 3 4 D614 RU3AM R617 2 2K D615 1N4148 L603 100u...

Page 43: ...C325 4 7uF 250V D306 BA158 R318 0 68 1W D305 BA158 C319 470pF 500V C306 10uF 250V J301 RF J302 Ultra slim L304 C309 C311 L302 C312 Q303 F630 ZD302 8V2 R314 56K R308 N C R301 100 EW R313 N C T302 R304 22 1W R311 C304 2 2uF 100V 45V C321 1nF 500V Q301 C2482 R306 5 6K C320 560pF 500V R312 220 B R315 15K 2W R317 N C C323 N C ZD301 8V2 AFC R310 0 68 2W D304 BA158 C318 470pF 500V C316 1000uF C302 0 01uF...

Page 44: ... 2 1 D C B A 18690_509_090723 eps 090723 A3 A3 FRAME DEFLECTION D351 BA158 R358 220 2W 13V V 13V V C352 100uF 50V C351 0 1uF 63V R359 5 6 R356 R353 1 8K R3541 8K R355 330 2W R360 5 6 C353 0 1uF 63V R357 R361 CN351 CN2 INP 7 INN 6 VOUT 5 GND 4 VP2 3 VP3 2 VP1 1 IC351 TDA4863 R351 4 7K R352 4 7K VDRA VDRB V DEF T311 T312 ...

Page 45: ... C203 100pF 50V C201 100uF 16V C205 0 01uF 50V ZD201 5V1 R205 15K R204 680 IC201 33V C208 47uF 50V R207 6 8K C206 0 01uF 50V R208 75 R211 56 R210 180 Q201 C3779 R213 0 R212 0 C207 N C R209 1K C209 JUMPER R215 680 L201 1uH C210 0 01uF 50V R216 180 45V 8V AGC IF 1 2 3 CN201 CON3 T214 T215 T216 T217 R217 N C C211 0 01uF 50V T213 T212 T211 TV AUDIO 12V 5V A2 R IN A2 L IN A1 R IN A1 L IN SCL SDA 1 2 3 ...

Page 46: ...C464 10uF 16V N C C455 100pF 50V C456 100pF 50V R464 C465 10uF 16V N C ZD455 8V2 N C C462 10uF 16V N C Q454 C1815 R463 4 7K R459 10K R460 10K R466 4 7K R457 1K N C R458 1K N C L453 560 N C L454 560 N C C466 10uF 16V N C C463 10uF 16V N C C457 100pF 50V N C R467 4 7K N C R468 4 7K N C C458 100pF 50V N C J452 For mono R486 2 7K N C R455 100 N C C459 10uF 16V C460 10uF 16V R474 100K N C R476 100K N C...

Page 47: ... L A L R403 10K 25V C408 0 1uF R410 120K R405 4 7K Q401 C1815 R408 3 3K Q402 C1015 D402 1N4148 C401 100uF 16V R404 10K 50V VOL MUTE 12V A L A R 1 2 3 4 CN401 TO SPEAKER R409 3 3K 1 2W 18V IN2 1 OUT2 2 CIV 3 IN1 4 GND 5 SVR 6 VC 7 OUT1 8 VCC 9 IC401 TFA9842AJ TFA9841J FOR MONO D401 1N4148 C403 10uF 16V C402 10uF 16V P401 EAR PHONE R406 330 R407 330 C405 0 01uF 50V C404 0 01uF 50V T432 T437 T436 T43...

Page 48: ...A937X R128 2 2K R121 4 7K C110 0 22uF 63V C123 0 01uF 50V C103 100uF 16V L101 10uH C111 0 22uF 63V C135 2n2 100V R118 15K C132 1uF 50V C133 4n7 100V C137 0 1uF 63V C136 2 2uF 50V C134 C128 1nF 50V C129 1nF 50V 1 2 3 4 5 SAW101 SAW R135 39K 1 4W C147 0 1uF 50V C148 56pF 50V C102 10uF 50V C146 330pF 50V R131 3 3K C145 1n5 100V C118 10uF 16V R115 2 2K R107 100 ZD101 5V1 C105 100uF 16V C126 0 01uF 50V...

Page 49: ...Circuit Diagrams and PWB Layouts EN 49 SK4 1L CA 10 2009 Jul 24 21SL9 Layout Mono Carrier Top Side 18690_504_090722 eps 090722 ...

Page 50: ...EN 50 SK4 1L CA 10 Circuit Diagrams and PWB Layouts 2009 Jul 24 21SL9 Layout Mono Carrier Bottom Side 18690_506_090723 eps 090723 ...

Page 51: ...PF R510 15K 3W Q505 BF420 Q509 BF421 R516 220 1W D505 BA158 R520 270 1W R504 22 Q503 C4544 R509 2K2 R506 22 R514 270 D503 1N4148 C503 330PF R524 15K 3W Q506 BF420 Q508 BF421 R517 220 1W D506 BA158 R519 270 1W ZD501 8V2 C505 1000PF KG KB C506 NC R525 220K L501 10uH 1 2 3 4 CN502 CON4 1 2 3 4 5 CN501 CON5 CRT PCB Test T512 Test T513 Test T514 Test T515 Test T511 Test T517 Test T516 Test T519 Test T5...

Page 52: ...EN 52 SK4 1L CA 10 Circuit Diagrams and PWB Layouts 2009 Jul 24 Layout CRT Board CRT BOARD Top Layer CRT BOARD Bottom Layer I_17890_021 eps 100408 Personal Notes E_06532_012 eps 131004 ...

Page 53: ...00uF 16V C833 2 2uF 50V C825 0 1uF 63V C807 10uF50V C806 10uF50V C832 1uF 50V C831 1uF 50V Side Front AV in R Side Front AV in L Rear AVin R Rear AVin L C804 10uF50V C805 10uF50V C810 10uF50V C811 10uF50V AV audio out L AV audio out R SDA SCL Q802 C2120 R816 330 ZD801 8V2 D801 14148 R814 22 1W C813 0 01uF C820 100uF 50V R808 1K Q803 C2120 R810 10K VCC R809 10K AM P out L AM P out R GND C801 10uF50...

Page 54: ... Circuit Diagrams and PWB Layouts 2009 Jul 24 Layout BTSC and Tone Control Panel BTSC and Tone Control Panel Top Layer BTSC and Tone Control Panel Bottom Layer I_17890_023 eps 110408 Personal Notes E_06532_012 eps 131004 ...

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