Specifications

ManualsBrandsPhilips ManualsTVSK5.0L CA

Published by JY 0768 BU CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 17460

retrieval system or transmitted, in any form or by any means, electronic,

mechanical, photocopying, or otherwise without the prior permission of Philips.

Colour Television 29PT9457/55 Chasis

SK5.0L

H_17220_000.eps

210607

Contents Page

1. Technical Specifications, Connections, and Chassis

Overview 2

2. Safety Instructions, Warnings, and Notes 4

3. Directions for Use 5

4. Mechanical Instructions 6

5. Service Modes, Error Codes, and Fault Finding 8

6. Block Diagrams, Test Point Overview, and

Waveforms

Block Diagram Chassis 9

Schematic Overview Chassis 10

7. Circuit Diagrams and PWB Layouts

Mono Carrier: Power Supply (A1) 11 19-20

Mono Carrier: Line Deflection (A2) 12 19-20

Mono Carrier: Frame Deflection (A3) 13 19-20

Mono Carrier: Tuner IF (A4) 14 19-20

Mono Carrier: AV Switch (A5) 15 19-20

Mono Carrier: Tone Control (Optional) (A6) 16 19-20

Mono Carrier: Audio Amplifier (A7) 17 19-20

Mono Carrier: CPU & Decoder (A8) 18 19-20

CRT Board (B) 21 19-20

Keyboard Control Panel (D) 22 23

Mains Filter Panel (E) 24 24

Side A/V Panel (G) 25 25

8. Alignments 29

9. Circuit Descriptions, Abbreviation List, and IC Data

Sheets 34

Abbreviation List 35

IC Data Sheets 36

10. Spare Parts List 51

11. Revision List 54

Summary of content (54 pages)

PAGE 1
Colour Television 29PT9457/55 Chasis SK5.0L CA H_17220_000.eps 210607 Contents Page 1. Technical Specifications, Connections, and Chassis Overview 2 2. Safety Instructions, Warnings, and Notes 4 3. Directions for Use 5 4. Mechanical Instructions 6 5. Service Modes, Error Codes, and Fault Finding 8 6. Block Diagrams, Test Point Overview, and Waveforms Block Diagram Chassis 9 Schematic Overview Chassis 10 7.
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EN 2 1. Technical Specifications, Connections, and Chassis Overview SK5.0l CA 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: 1.1 Technical Specifications 1.2 Connection Overview 1.3 Chassis Overview (Mechanical chassis) Note: Data below can deviate slightly from the actual situation, due to the different set executions. 1.1 Technical Specifications 1.1.
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Technical Specifications, Connections, and Chassis Overview 1.3 SK5.0l CA 1. EN 3 Chassis Overview (Mechanical chassis) B CRT BOARD E MAINS FILTER D CONTROL PANEL A1 POWER SUPPLY A2 LINE DEFLECTION A3 FRAME DEFLECTION MONO CARRIER A A4 TUNER IF A5 AV SWITCH A6 TONE CONTROL BTSC PANEL M A7 AUDIO AMPLIFIER A8 CPU & DECODER SIDE AV PANEL G H_17220_024.
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EN 4 2. SK5.0l CA Safety Instructions, Warnings, and Notes 2. Safety Instructions, Warnings, and Notes 1. Perform the “general repair instruction” noted above. 2. Clean the power supply and deflection circuitry on the chassis. 3. Clean the picture tube panel and the neck of the picture tube. Index of this chapter: 2.1 Safety Instructions 2.2 Maintenance Instructions 2.3 Warnings 2.4 Notes 2.1 Safety Instructions 2.
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Directions for Use 2.4.2 • • • • • 2.4.3 All resistor values are in ohms, and the value multiplier is often used to indicate the decimal point location (e.g. 2K2 indicates 2.2 kohm). Resistor values with no multiplier may be indicated with either an "E" or an "R" (e.g. 220E or 220R indicates 220 ohm). All capacitor values are given in micro-farads (μ= x10-6), nano-farads (n= x10-9), or pico-farads (p= x10-12). Capacitor values may also use the value multiplier as the decimal point indication (e.g.
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EN 6 4. SK5.0l CA Mechanical Instructions 4. Mechanical Instructions 4.1.1 Index of this chapter: 4.1 Set Disassembly 4.2 Assembly / Board Removal 4.3 Set Re-assembly Warning: disconnect the mains power cord before you remove the rear cover. Note: Figures below can deviate slightly from the actual situation, due to the different set executions. 4.1 Rear Cover Removal 1. Remove all the fixation screws of the rear cover. 2. Now, pull the rear cover backwards and remove it.
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Mechanical Instructions 4.2.2 Side I/O Panel removal 1 H_17220_023.eps 210607 Figure 4-3 Side-I/O panel removal 1. Disconnect the side panel cable from the mono carrier and remove the cable from it’s strain reliefs. 2. Then, remove the four fixation screws [1] and remove the board. 4.3 Set Re-assembly To re-assemble the whole set, do all processes in reverse order.
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EN 8 5. SK5.0l CA Service Modes, Error Codes, and Fault Finding 5. Service Modes, Error Codes, and Fault Finding 5.1 Index of this chapter: 5.1 Test Points 5.2 Service Modes 5.3 Error Codes 5.4 Fault Finding 5.4.6 Test Points 5.4.7 • • 5.2 5.3 Error Codes Not applicable. 5.4 Fault Finding 5.4.1 Power on Failure Check whether the power supply is working properly and whether the values of voltages normal.
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Block Diagrams, Test Point Overview, and Waveforms SK5.0L CA 6. EN 9 6.
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Block Diagrams, Test Point Overview, and Waveforms SK5.0L CA 6. EN 10 Schematic Overview Chassis 5 4 KEYBOARD CIRCUIT R515 15K H501 RD5 10K 45.75MHz 5 2 3 4 ZD702 8V2 10uF 0 1 2 4 23 2 5 24 12 REAR AV 6 11 E 7 ZD701 8V2 Vee 8 AGC Vss 10 A1 9 A2 C137 10UF 33PF C138 4.7nF IF1 CVBS/Y IN IF2 GND1 IREF CVBSINT VSC Vp1 IFVO/SVO AUDEEM/SIF1 PLL IF DECSDEM/SIF2 EHTO AUDEXT/QSSO 32 SNDPLL/SIFAGC FBISO AVL/REFO H.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 11 7. Circuit Diagrams and PWB Layouts Mono Carrier: Power Supply 1 A1 2 3 4 6 5 POWER SUPPLY A1 R640 D D627 RL601 D 0 C640 R644 1N4148 RELAY Rs 2 T601 3 C603A C603B 4700pF 4700pF C603 0.22uF PTC601 Rp 9RM A N 1 N CN602 L C FOR CB FOR EMC R600 L602 NTC PFC 15mH×2 5RM C600 C603D C603C 4700pF 4700pF 220uF 450V 2<20V>R624 15 0.22 2W 2 R602 200K 4<12V>R622 0.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 12 Mono Carrier: Line Deflection 1 A2 2 4 3 LINE DEFLECTION A2 CN401 TO CRT CN301 H-DEF 1 R413 100K 5 6 D 2 4 3 8V ! ZD402 R421 X-ray 180 18V D D404 1N4148 R422 680 R423 3.9 2W R418 NC C407 NC X-ray R412 27K ! T402 R450 0.22 R451 HV TO CRT 4 +13V +V 2W EHT 5 -V -13V 0.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 13 Mono Carrier: Frame Deflection 1 A3 2 4 3 FRAME DEFLECTION A3 CN301 ! C 5.6 1/4W C455 VDRA 100V 100 R457 35V R452 5.6 VDRB VDRB 100 C460 1nF/50V 50V C461 1nF R459 1K8 R462 1 J408 1K8 100uF/50V 100V C456 R461 VDRAR460 5 6 1 VP32 VP1 +13V D Vp3 pump 3 4 5 6 7 INP INN V out ! VP4 -13V IC301 TDA4863AJ D 0.1uF/100V R453 C 270 1W D452 BA158 +14V C459 0.1uF/100VR463 D450 BYW36 +V 470pF 220/2W 2W -14V B 0.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 14 Mono Carrier: Tuner IF 1 A4 2 3 5 4 TUNER IF A4 E E D IFGND IF U101 BT +33V NC BM +5V NC SDA SCL SAS NC AGC D 38.9MHz +5V 11 10 9 8 7 6 5 4 3 2 1 1 R104 C103 R116 10K 10nF C109 10uF C110 NC C112 R113 47K R112 100pF 100 R111 100 R103 5.1K C113 C111 100pF C405 47uF 220uF R106 L101 1uH 1K +5V R102 1K5 ZD101 5V1 R110 180 1 10K R108 33 IF IF 10nF Q101 C2717 R109 R107 470 C105 C101 0.
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A R out L out V out NC10 11 RI 1 3 2 GND 4 5 LI 6 1 5800-A5P190-00 P701 21PIN RO LO BG 7 GG 9 OPT8 B G NO USE V U Y GND 21 V in20 VO 19 VIG18 VOG 17 BL16 R 15 BG14 RG 13 NC12 AV OUT 1 P701 21PIN RO BGND 5 GND4 LO 3 R in 2 OPT8 U/B 7 L in6 R L R L 8V2 R IN L IN R IN L IN 10uF C717 R701 47K R779 75 ZD707 8V2 ZD701 8V2 10uF C785 2 10uF C773 10uF C770 10uF C778 ZD709 ZD711 8V2 8V2 10uF C774 10uF C772 10uF C777 VIDEO OUT 68 R717 470uF +8V R713 20K
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 16 Mono Carrier: Tone Control (Optional) 1 3 5 6 7 8 9 10 A6 +8V_VCC SCL SDA A B R OUT L OUT IC740 C 17 C748 5n6 18 19 24 25 E 28 29 31 32 C_BR2 C_BL1 C_BR1 LIN_L LIN_R MOUT_L MOUT_R MAD GND SCOUT_L SCOUT_R C_PS2 V_P AIN_L MIN_R C_PS1 C_SMO AIN_R MIN_L P2 P1 SCIN_R SCIN_L 12 D 11 10 9 8 E 7 6 5 4 3 2 1 F C740 30 C_BL2 13 100uF/16V C743 15nF F N.C. ZD715 27 N.C.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 18 Mono Carrier: CPU & Decoder 1 A8 2 3 4 CPU & DECODER A8 D 6 5 C108 C107 R145 100pF100pF22K A2 R130R131 3.3K 3.3K LED R132 3.3K R121 10K R149R148 3.3K 3.3K IC201 SDA SCL 100 2 SDA R134 100 3 4 OPTION OPTION only for scart 5 R135 47 KEY KEY VOL R122 +3.3V +3.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 19 Layout Mono Carrier (Top Side) 5800-A5P190-00 H_17220_011.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 20 Layout Mono Carrier (Bottom Side) 5800-A5P190-00 H_17220_012.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 22 Keyboard Control Panel 1 D 2 3 4 5 6 7 8 9 10 KEY CONTROL A D A KEYBOARD CIRCUIT KEYBOARD CIRCUIT B B M001 RD5 10K C RD4 18K RD3 100 RD2 2K7 RR1 100 MENU 3 2 1 C CR1 10uF/16V VOL+ SW004 VOLSW003 PRO+ SW002 PROSW001 LED RD1 LED 100 D E 5 IR GND 4 LED 1 2 KEY 3 5V D E LED KEY +5V_VCC IR F F G G H_17220_014.
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Circuit Diagrams and PWB Layouts Layout Keyboard Control Panel (Top Side) 5800-D9SL7Y-05 H_17220_015.eps 190607 SK5.0L CA 7. EN 23 Layout Keyboard Control Panel (Bottom Side) 5800-D9SL7Y-05 H_17220_038.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 24 Mains Filter Panel MAINS FILTER Rs 2 PTC601 9RM E T601 3 C603A C603B 4700pF 4700pF C603 0.22uF Rp A B D603 AC250V N 1 CN604 D L L N CN602 FOR CB FOR EMC R600 L602 NTC PFC 15mH×2 5RM C600 C C603D C603C C607 4700pF 4700pF 220uF 450V C602 0.1uF/250V 0.22uF/250V C604 2 E Layout Mains Filter (Top Side) 1000pF 15mH R602 200K L604 L601 CN603 R606 R604 C605 39K 0.1uF C601 D604 DEGAUSSING 100V 0 0.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 25 Side A/V Panel G Layout Side A/V Panel Side AV Top Layer Side AV Panel G S-VHS P702 C785 10uF R779 75 ZD707 8V2 P701 Side AV Bottom Layer C777 V IN 10uF C772 L IN 10uF C774 R IN 10uF R777 R780 47K R778 75 ZD706 8V2 ZD709 8V2 ZD711 8V SIDE AV IN 5800-G9SL7Y-05 H_17220_018.eps 250607 5800-G9SL7Y-05 H_17220_019.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 26 BTSC Panel BTSC BOARD FOR LATAM R852 C863 47nF R853 150 M IC851 TDA9850 8K2 C864 10uF C865 0.1uF C866 4.7uF Cs 32 1 VEO 2 VEI Cw 31 3 Cnr Cts 30 4 Cm Ctw 29 28 10uF 5 Cdec MAD 6 AGND OUTL 27 7 DGND Cnd 26 SDA R855 100 8 SDA SCL R856 100 9 SCL Vref 24 10 Vcc SAP 23 11 COMP Csde 22 12 Vcap R854 IC852 L7809 C851 1uF C877 10uF C878 C876 C875 0.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 27 Layout BTSC Panel (Top Side) 5800-M5P190-00 Layout BTSC Panel (Bottom Side) H_17460_004.eps 240907 5800-M5P190-00 H_17460_005.
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Circuit Diagrams and PWB Layouts SK5.0L CA 7. EN 28 Personal Notes: E_06532_013.
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Alignments SK5.0L CA 8. EN 29 8. Alignments Index of this chapter: 8.1 General Alignment Conditions 8.2 Hardware Alignments 8.3 Software Alignments 8.4 Factory mode Settings 8.1 General Alignment Conditions 8.1.1 Default Alignment Settings 8.3.3 1. Set picture to “Standard” mode, without signal input. 2. Press the keys [i+], “Smart sound” and “Smart picture” to enter the factory menu. When in “B/W BALANCE” page, press “mute” on the RC. There will be a level light line displays. 3.
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EN 30 8. Alignments SK5.0L CA Enter Factory Mode: + Press sequentially: I ---> Smart Sound ---> Smart Picture Main Menu in red box. Navigation: Navigate parameters in "Main Page" : From the first menu, use the arrow Up or Down to navigate to different pages. Navigate to individual Service page: Selecting the number "0 - 8", "Smart Picture" and "Smart Sound" on the remote control to go directly to the pages. Changing value Move to the intended parameter with the arrow "up" and "down" key on the RC.
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Alignments 8.4 SK5.0L CA 8. EN 31 Factory mode Settings Description of the factory menu B/W balance White point R adjustment. Storage address Display string Range (Index value) Default SK5.0L CA 0x00d 0x00e DRI R 0-63 32 32 White point G adjustment DRI G 0-63 32 32 White point B adjustment 0x00f DRI B 0-63 32 32 Black level off-set R adjustment 0x010 CUT R 0-63 32 32 Black level off-set G adjustment.
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EN 32 8. SK5.0L CA Alignments Description of the factory menu Storage address Display string Range (Index value) Default Volume of 9859 modify value when sound is stereo 0x053 STEREO GAIN 0-63 48 SK5.
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Alignments SK5.0L CA 8. EN 33 Description of the factory menu Storage address Display string Range (Index value) Default SK5.
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EN 34 9. SK5.0L CA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.1 Index of this chapter: 9.1 Introduction 9.2 The various circuits 9.3 Abbreviation List 9.4 IC Data Sheets resonator. The stereo channel separation is adjusted by an automatic procedure to be performed during set production. The stereo identification can be read by the I2C-bus.
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Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.
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EN 36 9. Progressive Scan PTC PWB QSS R RAM RC RC5 (6) RF RGB RGBHV RMS ROM SAP SAW SC S/C SCL SD SDA SDRAM SIF SMC SMD SMPS SND SRAM STBY SVHS TBD TXT µC UOC µP UV V V-BAT VA VBI VCR VGA VIF WE WST XTAL Y SK5.0L CA Circuit Descriptions, Abbreviation List, and IC Data Sheets can directly provide the desired frequency Scan mode where all scan lines are displayed in one frame at the same time, creating a double vertical resolution.
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Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.4.1 SK5.0L CA 9. Diagram A1, W6554A, (IC601) H_17210_039.
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EN 38 9.4.2 9. SK5.0L CA Circuit Descriptions, Abbreviation List, and IC Data Sheets Diagram A1, P412, (IC602) H_17210_039.
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Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.4.3 SK5.0L CA 9.
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EN 40 9. SK5.0L CA Circuit Descriptions, Abbreviation List, and IC Data Sheets H_17210_035.
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Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.4.4 SK5.0L CA Diagram A5, 4052, (IC102) Block Diagram Pin Configuration H_17210_041.eps 120607 Figure 9-5 Block Diagram and Pin Configuration 9.
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EN 42 9.4.5 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets SK5.0L CA Diagram A7, TDA9842, (IC402) Block Diagram VCC 9 IN1 4 8 OUT1 60 kΩ IN2 1 2 OUT2 60 kΩ CIV 3 VREF SHORT-CIRCUIT AND TEMPERATURE PROTECTION VCC VC 7 VOLUME CONTROL 0.5VCC 6 TFA9842AJ SVR 5 GND Pin Configuration IN2 1 OUT2 2 CIV 3 IN1 4 GND 5 SVR 6 VC 7 OUT1 8 VCC 9 TFA9842AJ H_17210_033.
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Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.4.6 SK5.0L CA 9.
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EN 44 9.4.7 9. SK5.0L CA Circuit Descriptions, Abbreviation List, and IC Data Sheets Diagram A8, OM837x (IC201) Block Diagram H_17210_034.
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Circuit Descriptions, Abbreviation List, and IC Data Sheets SK5.0L CA Pin Configuration H_17210_029.eps 130607 Figure 9-9 Pin Configuration 9.
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EN 46 9. SK5.0L CA Circuit Descriptions, Abbreviation List, and IC Data Sheets H_17210_030.
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Circuit Descriptions, Abbreviation List, and IC Data Sheets SK5.0L CA 9. EN 47 Pinning H_17210_031.
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EN 48 Circuit Descriptions, Abbreviation List, and IC Data Sheets SK5.0L CA Diagram A8, TDA937x (IC201) I/O PORTS (4x) VST OUT SCL SDA ADC IN (4x) LED OUT (2x) RESET TUNERAGC VPE SIFIN SOUND TRAP AUDOUT/AMOUT Block Diagram QSSO/AMOUT/AUDEXT +3.3 V IFVO/SVO IFIN VISION IF ALIGNMENT-FREE PLL DEMOD. AGC/AFC VIDEO AMP. QSS SOUND IF I2C-BUS TRANSCEIVER ENHANCED AGC 80C51 CPU QSS MIXER I/O PORTS REF VIDEO SWITCH CVBS/Y C H LUMA DELAY VIDEO IDENT.
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Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.4.9 SK5.0L CA 9. Diagram A8, 24C08 (IC202) H_17210_035.
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EN 50 9. SK5.0L CA Circuit Descriptions, Abbreviation List, and IC Data Sheets Pin Configuration H_17210_036.
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Spare Parts List SK5.0L CA 10. EN 51 10.
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EN 52 R137 R138 R139 R140 R141 R142 R143 R144 R145 R147 R148 R149 R151 R401 R404 R405 R406 R407 R409 R412 R413 R414 R416 R417 R419 R420 R421 R422 R423 R424 R425 R432 R433 R440 R441 R443 R450 R451 R452 R453 R454 R457 R459 R460 R461 R462 R463 R464 R466 R467 R468 R469 R501 R502 R503 R504 R505 R506 R507 R508 R510 R511 R512 R513 R514 R515 R516 R517 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R600 R601 R602 R604 R605 R606 R607 R608 R609 R610 R621 R622 R624 R627 R630 R631 10. SK5.
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Spare Parts List g C001 CR1 9965 000 40529 33pF 50V 9965 100 04879 10μF 20% 10V f RD1 RD2 RD3 RD4 RD5 RR1 9965 000 39986 9965 000 40003 9965 000 39987 9965 000 40489 9965 000 39989 9965 000 39986 CFR 10Ω 1/4W CFR 2.7kΩ CFR 100Ω CFR 18kΩ 1W CFR 10kΩ 1/4W CFR 10Ω 1/4W b LED 9965 000 40273 LED 3.1mm red d D001 M001 9965 000 40221 Zener 5V1 1/2W 5% 9965 100 05378 IR Rec. HS0038B 38KHz SK5.0L CA 10.
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EN 54 11. SK5.0L CA 11. Revision List Manual xxxx xxx xxxx.0 • First release.