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Sanyo LCD-32CA8Z Service Manual

Sanyo lcd-32ca8z; lcd-37ca8z; lcd-42ca8z lcd television.
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SERVICE MANUAL LCD Television
Contents
Safety Notice................................................2
Specifi cations...............................................3
Chassis Block Diagrams..............................4
Adjustments.................................7-8
Disassembly........................8-14
Chassis Electrical Parts List.................15-35
Printed Wiring Board.............................36-40
N5JV/N5KV/N5LV
..................................5
System................6
FILE NO.
Model No. LCD-32CA8Z
(Indonesia,Malaysia,Vietnam,Thailand)
Service Ref.No.LCD-32CA8Z-00
DVD
TIMER
-/--
PIP
POP
MAIN/SUB CHANGE
ENTER
BACK
OK
MENU
PICTURE
PREV
NEXT
BASS
TXT/TV
S.SYS
SURROUND
STILL
SOUND
Product Code: 32CA8Z:1-130-109-16
37CA8Z:1-130-110-16
42CA8Z:1-130-111-16
Original Version
Chassis Series:UH2-B
Give complete "SERVICE REF. NO." for parts
order or servicing.It is shown on the rating lable
at the cabinet back of the unit.
This T.V. receiver will not work properly in
foreign countries where the television
transmission system and power source
differ from the design specifi cations. Refer
to the specifi cation table.
REFERENCE NO.
LCD-37CA8Z
LCD-42CA8Z
LCD-37CA8Z-00
LCD-42CA8Z-00
SM
3010271

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   Summary of Contents for Sanyo LCD-32CA8Z

  • Page 1: Table Of Contents

    FILE NO. SERVICE MANUAL LCD Television Model No. LCD-32CA8Z LCD-37CA8Z LCD-42CA8Z (Indonesia,Malaysia,Vietnam,Thailand) Service Ref.No.LCD-32CA8Z-00 LCD-37CA8Z-00 LCD-42CA8Z-00 TIMER -/-- MAIN/SUB CHANGE ENTER BACK MENU PICTURE PREV NEXT BASS TXT/TV S.SYS SURROUND STILL SOUND Product Code: 32CA8Z:1-130-109-16 37CA8Z:1-130-110-16 Contents 42CA8Z:1-130-111-16 Original Version Safety Notice..........2...

  • Page 2: Safety Notice

    Safety Notice Safety Precautions The following precautions must be observed. 1:Comply with all caution and safety-related notes provided on the cabinet back, cabinet bottom, inside the cabinet or on the chassis. 2:When replacing a chassis in the cabinet, always be certain that all the protective devices are installed properly, such as, control knobs, adjustment covers or shields, barriers, etc..

  • Page 3: Specifi Cations

    Audio Monitor Output: L/R Stereo Output (RCA jack) x 1 set Headphone Jack : Mini stereo jack x1 Dimensions(Width x Height x Depth) LCD-32CA8Z: 819mm X 624mm X 271mm(Including Stand) LCD-37CA8Z: 935mm X 695mm X 271mm(Including Stand) LCD-42CA8Z: 1049mm X 758mm X 271mm(Including Stand)...

  • Page 4: Chassis Block Diagrams

    Chassis Block Diagrams...

  • Page 5: Cpu Block Diagrams

    CPU Block Diagrams IC7200 QFLI8531-AB-M (FLI8531-ABM)

  • Page 6: On-screen Service Menu System

    On-screen Service Menu System General This set has an On-screen Menu system included in the CPU that allows remote operation for most of the service adjustments. On-screen Service Menu System 1) How to enter the Service Menu 1. Press MENU button on SIDE controls, MENU will display. 2.

  • Page 7: Service Adjustments

    Service Adjustments Important Notice: Do not attempt to adjust service adjustments not listed below otherwise it may cause loss of performance and for correct operation. White Balance Adjustment How to adjust White Balance Adjustment 1. Input a white pattern(80%) to the composite input terminal. 2.

  • Page 8: Mechanical Disassembly

    Service Adjustments VCO Adjustment How to adjust VCO 1. Receive PAL color bar pattern.(ANT input level:58dbuv 75ohms terminated) 2. Connect a digital volt meter to VCO level terminal(TP-VCO) and the ground. 3. Adjust T202, until the volt is 3.6±0.2v DC. AGC Adjustment How to adjust AGC 1.

  • Page 9

    Mechanical Disassembly(LCD-42CA8Z) LCD SCREEM board Chassis and Terminal Board Removal 1. Remove screws C , D and F, take the terminal board off. 2. Remove Screw E take P Board off. C: 1pcs, D: 2pcs E 15pcs, F:2pcs)

  • Page 10

    Mechanical Disassembly(LCD-42CA8Z) Mechanical Disassembly(LCD-37CA8Z) ( )Cabinet Back Removal 1.Remove screws A B. 2.Take the Cabinet Back off.

  • Page 11

    Mechanical Disassembly(LCD-37CA8Z) LCD SCREEM board Chassis and Terminal Board Removal 1. Remove screws C , D and F, take the terminal board off. 2. Remove Screw E take P Board off. C: 1pcs, D: 2pcs E 15pcs, F:2pcs)

  • Page 12

    Mechanical Disassembly(LCD-37CA8Z) Mechanical Disassembly(LCD-32CA8Z) ( )Cabinet Back Removal 1. Remove screws A B. 2.Take the Cabinet Back off.

  • Page 13

    Mechanical Disassembly(LCD-32CA8Z) LCD Screen B u t t o n & LED Boards Chassis and Terminal Board Removal 1. Remove screws C , D and F, take the terminal board off. 2. Remove Screw E take P Board off. C: 1pcs, D: 2pcs E 15pcs, F:2pcs)

  • Page 14

    Mechanical Disassembly(LCD-32CA8Z)

  • Page 15: Chassis Electrical Parts List

    Chassis Electrical Parts List N5JV Product safety should be considered when a component replacement is made in any area of a receiver. Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety.

  • Page 16

    N5JV Ref. No. Part No. Description Ref. No. Part No. Description 4051739813 TR 2SC3928A1R 4040971801 ELECT 100U M 4051739912 TR 2SC3928A1S C115 4041034505 CERAMIC 0.1U K Q300 4060214407 TR MMBTSC3928R 4040950509 CERAMIC 0.1U K 4050144519 TR 2SC2412K T146 R 4032989619 CERAMIC 0.1U K 4050144618...

  • Page 17

    N5JV Ref. No. Part No. Description Ref. No. Part No. Description 4040912606 CERAMIC 0.1U K C403 4041130801 ELECT 100U M 4033670417 CERAMIC 0.1U K 4040971801 ELECT 100U M C309 4041129300 ELECT 470U M C405 4041034505 CERAMIC 0.1U K 4040988700 ELECT 470U M 4040950509 CERAMIC...

  • Page 18

    N5JV Ref. No. Part No. Description Ref. No. Part No. Description R105 4011506219 MT-GLAZE 1K JA 1/10W 4020902306 MT-GLAZE 100 JA 1/16W R106 4011523216 MT-GLAZE 330 JA 1/10W R364 4012589914 MT-GLAZE 10 JA 1/3W R107 4012563617 MT-GLAZE 15K JA 1/10W R365 4011506219 MT-GLAZE...

  • Page 19

    N5JV Ref. No. Part No. Description Ref. No. Part No. Description 4071490817 DIODE 1SS355-TE-17 Q7203 4060214407 TR MMBTSC3928R D403 4080627201 DIODE 1SS35 4050144519 TR 2SC2412K T146 R 4071490817 DIODE 1SS355-TE-17 4050144618 TR 2SC2412K T146 S D404 4080627201 DIODE 1SS35 4050158724 TR 2SC2812-L6-TB 4071490817 DIODE 1SS355-TE-17...

  • Page 20

    N5JV Ref. No. Part No. Description Ref. No. Part No. Description 4051739813 TR 2SC3928A1R C1512 4033456615 CERAMIC 1U M 4051739912 TR 2SC3928A1S C1513 4033456615 CERAMIC 1U M C1514 4033456615 CERAMIC 1U M INTEGRATED CIRCUIT C1515 4011506011 MT-GLAZE 0.000 ZA 1/10W IC2202 4105860101 IC AMS1085CM-3.3...

  • Page 21

    N5JV Ref. No. Part No. Description Ref. No. Part No. Description C7209 4033051018 ELECT 22U M 6.3V C7234 4041034505 CERAMIC 0.1U K 4033940916 ELECT 22U M 6.3V 4040950509 CERAMIC 0.1U K C7210 4041034505 CERAMIC 0.1U K 4032989619 CERAMIC 0.1U K 4040950509 CERAMIC 0.1U K...

  • Page 22

    N5JV Ref. No. Part No. Description Ref. No. Part No. Description C7261 4033051018 ELECT 22U M 6.3V C7314 4041034505 CERAMIC 0.1U K 4033940916 ELECT 22U M 6.3V 4040950509 CERAMIC 0.1U K C7262 4041034505 CERAMIC 0.1U K 4032989619 CERAMIC 0.1U K 4040950509 CERAMIC 0.1U K...

  • Page 23

    N5JV Ref. No. Part No. Description Ref. No. Part No. Description 4040901105 CERAMIC 1000P K C7540 4041034505 CERAMIC 0.1U K C7515 4041032402 CERAMIC 1000P K 4040950509 CERAMIC 0.1U K 4040901105 CERAMIC 1000P K 4032989619 CERAMIC 0.1U K C7516 4041032402 CERAMIC 1000P K C7541 4041032907...

  • Page 24

    N5JV Ref. No. Part No. Description Ref. No. Part No. Description 6520020030 R-NETWORK 33 X40.063W R7209 4011505915 MT-GLAZE 10K JA 1/10W R001 4011506219 MT-GLAZE 1K JA 1/10W R7211 4011505915 MT-GLAZE 10K JA 1/10W R002 4011505915 MT-GLAZE 10K JA 1/10W R7212 4011505915 MT-GLAZE 10K JA 1/10W...

  • Page 25

    N5JV Ref. No. Part No. Description Ref. No. Part No. Description R7300 4012566014 MT-GLAZE 27K JA 1/10W R8015 4012566311 MT-GLAZE 47K JA 1/10W R7307 4011506011 MT-GLAZE 0.000 ZA 1/10W R8016 4012566311 MT-GLAZE 47K JA 1/10W R7308 4011506011 MT-GLAZE 0.000 ZA 1/10W R8017 4011506011 MT-GLAZE...

  • Page 26

    N5JV Ref. No. Part No. Description Ref. No. Part No. Description D300 4080627201 DIODE 1SS35 R1903 4011622919 MT-GLAZE 220 JA 1/10W 4071490817 DIODE 1SS355-TE-17 R1904 4011506011 MT-GLAZE 0.000 ZA 1/10W D350 4072105413 DIODE RB551V-30-TE-17 R1906 4011506011 MT-GLAZE 0.000 ZA 1/10W D400 4080627201 DIODE 1SS35...

  • Page 27

    Chassis Electrical Parts List N5KV Product safety should be considered when a component replacement is made in any area of a receiver. Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety.

  • Page 28

    N5KV Ref. No. Part No. Description Ref. No. Part No. Description 4050158724 TR 2SC2812-L6-TB C112 4040954200 CERAMIC 0.01U Z 4050158922 TR 2SC2812-L7-TB C114 4041130801 ELECT 100U M 4051631612 TR 2SC2812N-L6-TB0 4040971801 ELECT 100U M 4051739813 TR 2SC3928A1R C115 4041034505 CERAMIC 0.1U K 4051739912 TR 2SC3928A1S...

  • Page 29

    N5KV Ref. No. Part No. Description Ref. No. Part No. Description 4040854401 ELECT 10U M 4040950509 CERAMIC 0.1U K C308 4041044900 CERAMIC 0.1U K 4032989619 CERAMIC 0.1U K 4040912606 CERAMIC 0.1U K C403 4041130801 ELECT 100U M 4033670417 CERAMIC 0.1U K 4040971801 ELECT 100U M...

  • Page 30

    N5KV Ref. No. Part No. Description Ref. No. Part No. Description R103 4011506011 MT-GLAZE 0.000 ZA 1/10W 4020902306 MT-GLAZE 100 JA 1/16W R104 4011624111 MT-GLAZE 5.6K JA 1/10W R363 4012556510 MT-GLAZE 100 JA 1/10W R105 4011506219 MT-GLAZE 1K JA 1/10W 4020902306 MT-GLAZE 100 JA 1/16W...

  • Page 31

    N5KV Ref. No. Part No. Description Ref. No. Part No. Description 4071490817 DIODE 1SS355-TE-17 4051739615 TR 2SA1235A1E D402 4080627201 DIODE 1SS35 4051739714 TR 2SA1235A1F 4071490817 DIODE 1SS355-TE-17 Q7203 4060214407 TR MMBTSC3928R D403 4080627201 DIODE 1SS35 4050144519 TR 2SC2412K T146 R 4071490817 DIODE 1SS355-TE-17 4050144618...

  • Page 32

    N5KV Ref. No. Part No. Description Ref. No. Part No. Description 4050158922 TR 2SC2812-L7-TB C1038 4041038206 CERAMIC 10P J 4051631612 TR 2SC2812N-L6-TB0 C1038 4040946304 CERAMIC 10P J 4051739813 TR 2SC3928A1R C1512 4033456615 CERAMIC 1U M 4051739912 TR 2SC3928A1S C1513 4033456615 CERAMIC 1U M C1514...

  • Page 33

    N5KV Ref. No. Part No. Description Ref. No. Part No. Description C7208 4033051018 ELECT 22U M 6.3V 4040950509 CERAMIC 0.1U K 4033940916 ELECT 22U M 6.3V 4032989619 CERAMIC 0.1U K C7209 4033051018 ELECT 22U M 6.3V C7234 4041034505 CERAMIC 0.1U K 4033940916 ELECT 22U M...

  • Page 34

    N5KV Ref. No. Part No. Description Ref. No. Part No. Description 4040950509 CERAMIC 0.1U K 4040950509 CERAMIC 0.1U K 4032989619 CERAMIC 0.1U K 4032989619 CERAMIC 0.1U K C7261 4033051018 ELECT 22U M 6.3V C7314 4041034505 CERAMIC 0.1U K 4033940916 ELECT 22U M 6.3V 4040950509...

  • Page 35

    N5KV Ref. No. Part No. Description Ref. No. Part No. Description 4040901105 CERAMIC 1000P K C7539 4040940104 ELECT 10U M C7514 4041032402 CERAMIC 1000P K 4033831313 ELECT 10U M 4040901105 CERAMIC 1000P K C7540 4041034505 CERAMIC 0.1U K C7515 4041032402 CERAMIC 1000P K 4040950509...

  • Page 36

    N5KV Ref. No. Part No. Description Ref. No. Part No. Description RB7503 6450588846 R-NETWORK 33X4 0.063W R7208 4011505915 MT-GLAZE 10K JA 1/10W 6520019812 R-NETWORK 33X4 0.063W R7209 4011505915 MT-GLAZE 10K JA 1/10W 6520020030 R-NETWORK 33X4 0.063W R7211 4011505915 MT-GLAZE 10K JA 1/10W R001 4011506219 MT-GLAZE...

  • Page 37

    N5KV Ref. No. Part No. Description Ref. No. Part No. Description R7290 4012567318 MT-GLAZE 6.8K JA 1/10W R8010 4011506011 MT-GLAZE 0.000 ZA 1/10W R7291 4011623718 MT-GLAZE 4.7K JA 1/10W R8013 4011506011 MT-GLAZE 0.000 ZA 1/10W R7292 4011505915 MT-GLAZE 10K JA 1/10W R8014 4011506011 MT-GLAZE...

  • Page 38

    N5KV Ref. No. Part No. Description Ref. No. Part No. Description 4040901105 CERAMIC 1000P K DIODE 4031133815 CERAMIC 1000P K D001 4080627201 DIODE 1SS35 C1902 4033687316 CERAMIC 10U K 6.3V 4071490817 DIODE 1SS355-TE-17 C1903 4033687316 CERAMIC 10U K 6.3V D002 4080627201 DIODE 1SS35 C1905...

  • Page 39

    Chassis Electrical Parts List N5LV Product safety should be considered when a component replacement is made in any area of a receiver. Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety.

  • Page 40

    N5LV Ref. No. Part No. Description Ref. No. Part No. Description 4051739813 TR 2SC3928A1R C115 4041034505 CERAMIC 0.1U K 4051739912 TR 2SC3928A1S 4040950509 CERAMIC 0.1U K Q300 4060214407 TR MMBTSC3928R 4032989619 CERAMIC 0.1U K 4050144519 TR 2SC2412K T146 R C118 4041130801 ELECT 100U M...

  • Page 41

    N5LV Ref. No. Part No. Description Ref. No. Part No. Description 4033670417 CERAMIC 0.1U K 4040971801 ELECT 100U M C309 4041129300 ELECT 470U M C405 4041034505 CERAMIC 0.1U K 4040988700 ELECT 470U M 4040950509 CERAMIC 0.1U K C310 4041130801 ELECT 100U M 4032989619 CERAMIC...

  • Page 42

    N5LV Ref. No. Part No. Description Ref. No. Part No. Description R106 4011523216 MT-GLAZE 330 JA 1/10W R364 4012589914 MT-GLAZE 10 JA 1/3W R107 4012563617 MT-GLAZE 15K JA 1/10W R365 4011506219 MT-GLAZE 1K JA 1/10W R108 4012567318 MT-GLAZE 6.8K JA 1/10W R380 4011506110 MT-GLAZE...

  • Page 43

    N5LV Ref. No. Part No. Description Ref. No. Part No. Description D403 4080627201 DIODE 1SS35 4050144519 TR 2SC2412K T146 R 4071490817 DIODE 1SS355-TE-17 4050144618 TR 2SC2412K T146 S D404 4080627201 DIODE 1SS35 4050158724 TR 2SC2812-L6-TB 4071490817 DIODE 1SS355-TE-17 4050158922 TR 2SC2812-L7-TB D405 4080627201 DIODE 1SS35...

  • Page 44

    N5LV Ref. No. Part No. Description Ref. No. Part No. Description 4051739912 TR 2SC3928A1S R7105 4012556510 MT-GLAZE 100 JA 1/10W RB7200 6450588846 R-NETWORK 33X4 0.063W R7116 4013166411 MT-GLAZE 4.7K JA 1/3W 6520019812 R-NETWORK 33X4 0.063W R7119 4012764717 MT-GLAZE 0.000 ZA 1/3W 6520020030 R-NETWORK 33X4...

  • Page 45

    N5LV Ref. No. Part No. Description Ref. No. Part No. Description R7248 4012556510 MT-GLAZE 100 JA 1/10W R7517 4012556510 MT-GLAZE 100 JA 1/10W R7249 4012558712 MT-GLAZE 22 JA 1/10W R7518 4011505915 MT-GLAZE 10K JA 1/10W R7250 4012556510 MT-GLAZE 100 JA 1/10W R7519 4012560715 MT-GLAZE...

  • Page 46

    N5LV Ref. No. Part No. Description Ref. No. Part No. Description 6520016989 INDUCTOR,220 OHM X7200 6520022218 OSC,CRYSTAL19.6608MHZ L2208 6450363894 INDUCTOR,220 OHM X7500 6450837586 OSC,CRYSTAL 27.0MHZ 6520016989 INDUCTOR,220 OHM 6520022225 OSC,CRYSTAL27.000MHZ L2209 6450363894 INDUCTOR,220 OHM 6103351674 ASSY,KEY+RC N5JV 6520016989 INDUCTOR,220 OHM L2210 6450363894 INDUCTOR,220 OHM...

  • Page 47

    N5LV Ref. No. Part No. Description Ref. No. Part No. Description D1902 4071589204 LED SPR-39MVWF D1902A 6520015586 LED SPACER-N3EA MISCELLANEOUS SW1950 6450069673 SWITCH,PUSH 1P-1T 6520018761 SWITCH,PUSH 1P-1TX1 SW1951 6450069673 SWITCH,PUSH 1P-1T 6520018761 SWITCH,PUSH 1P-1TX1 SW1952 6450069673 SWITCH,PUSH 1P-1T 6520018761 SWITCH,PUSH 1P-1TX1 SW1953 6450069673...

  • Page 48

    PCB ASSEMBLE...

  • Page 49: Printed Wiring Board

    Printed Wiring Board A30C5 1AA4B10S04500_Y *** ??? K600 K600 1AA4B10S0450A_Y.SUB.PWB 1AA4B10S0450A_Y.SUB.PWB J317 J317 *** ??? *** ??? C303 C303 R503 R503 J328 J328 C400 C400 C305 C305 J312 J354 J312 J354 J349 J349 J364 J364 J301 J301 J307 J307 J347 J347 C602 C602...

  • Page 50

    Printed Wiring Board...

  • Page 51

    Printed Wiring Board...

  • Page 52

    Printed Wiring Board ZD1952 A30C5 ZD1952 1AA4B10S04500_Y SCB4 1AA4B10S0450A_Y.SUB.PWB SCB4 1AA4B10S0450A_Y.SUB.PWB R503 *** ??? R503 *** ??? Q307 J328 J317 Q307 J328 J317 A30C5 A30C5 K600 K600 SCB2 SCB2 J354 J354 Q600 Q600 J312 J312 J349 J349 J364 J364 J347 J347 J307 J301...

  • Page 53

    GND4 TOP VIEW SIDE PWB,SUB,N5JV N ED 1AA4B10S2580A IN CASE MODEL NO./FACTORY MODEL NO. LOT N O OF TR LCD-32CA8Z IN CASE OF IC IN CASE 7. ISOLATION BORDER LINE. OF FET SD CODE CHASSIS/CIRCUIT NAME UH2-B OSDN5JV---02 COLD SIDE HOT SIDE REVISED DATE EI NO.

  • Page 54

    Printed Wiring Board 3. 3 V_LVDS 3. 3 V_I / O TP2300 DGND 3.3VD D2301 3.3V/1.8V For FL8531 R7279 5VSTB 3. 3 V_I / O K7205 P-FAIL1 3. 3 V_I / O 2.5V_DDR R7278 1LB4J10B0090G IC2301 R8024 AMS1117-2.5P 5VSTB K8098 1/10GJ2.2KC CV18 D2208...

This manual also for:

Lcd-42ca8z, Lcd-37ca8z

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