JVC AV32R250EKS Service Manual Download Page 7 | Manualshive

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JVC AV32R250EKS Service Manual Download Page 7

No.51968

AV32T25EKS

AV32T55EKS

AV32T25EIS

7

Fig. 1

REAR COVER

FRONT CABINET

SIDE
SPEAKER

CRT
SOCKET
PWB

FRONT

CONT ROL

PWB

POWER & DEF.
PWB

AV SW
PWB

MAIN
PWB

CLAW

CLAW

CHASSIS

CONT ROL
BASE

AV TERMINAL
BOARD

A

F

SIDE CONTROL
JACK ASSEMBLY

B

POWER CORD

E

(

×

13)

G

(

×

3)

Fig.2

D

(

×

3)

(

×

2)

(

×

2)

SPEAKER
HOLDER

www.freeservicemanuals.info

26/1/2014

Global electronic heritage manuals

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Summary of Contents for AV32R250EKS

Page 1: ...V32T55EKS AV32R250EKS AV32T25EIS CONTENTS SPECIFICATIONS 2 SAFETY PRECAUTIONS 4 WARNING 4 FEATURES 5 MAIN DIFFERENCE LIST 5 SPECIFIC SERVICE INSTRUCTIONS 6 SERVICE ADJUSTMENTS 14 PARTS LIST 31 STANDARD CIRCUIT DIAGRAM 2 1 SERVICE MANUAL COLOUR TELEVISION BASIC CHASSIS JL www freeservicemanuals info 26 1 2014 Global electronic heritage manuals ...

Page 2: ...eaker 6 5cm 13cm Oval type 2 6 5cm 13cm Oval type 2 side 4cm 16cm Oval type 1 center φ13cm Round type 1 sub woofer Audio Output 10W 10W 10W 10W 10W 18W EXT 1 EXT 2 EXT 3 Input Output 21 pin Euro connector SCART socket EXT 4 Input Video 1Vp p 75Ω RCA pin jack Audio L R 500mVrms 4dBs High Impedance RCA pin jack S Video Y 1Vp p POSITIVE Negative sync Provided when terminated with 75Ω C 0 286Vp p Burs...

Page 3: ...V OUT LINE OUT NC 4 AUDIO GND 5 GND B 6 AUDIO L input 500mVrms Nominal High impedance 7 B input 700mVB W 75Ω NC NC 8 FUNCTON SW SLOW SW Low 0 3V High 8 12V High impedance 9 GND G 10 SCL3 NC NC 11 G input 700mVB W 75Ω NC NC 12 SDA3 NC NC 13 GND R 14 GND YS NC NC 15 R C input R 700mVB W 75Ω C 300mVP P 75Ω only R only C only C 16 Ys input Low 0 0 4 High 1 3V 75Ω NC NC 17 GND VIDEO output 18 GND VIDEO...

Page 4: ...re identified in the Parts List of Service Manual Electrical components having such features are identified by shading on the schematics and by on the Parts List in the Service Manual The use of a substitute replacement which does not have the same safety characteristics as the recommended replacement part shown in the Parts List of Service Manual may cause shock fire or other hazards 4 The leads ...

Page 5: ...2T55EKS AV32T25EIS AV32R25EKS AV32R250EKS MAIN PB ASSY SJL 1004A U2 SJL 1007A U2 SJL 1008A U2 DEF POW ER PB ASS SJL 2002A U2 SJL 2004A U2 CRT SKT PB ASSY SJL 3002A U2 FRONT CTRL ASSY SJL 8004A U2 SIDE CTRL ASSY SJL 8104A U2 SJL 8102A U2 AV SW PB ASSY SJL0S002A U2 SJL0S003A U2 DOLBY PB ASSY SJL0D001A U2 AV BOARD LC11010 004A U LC11336 001B U RATING LABEL LC11364 004A U LC11364 014A U LC11364 017A U...

Page 6: ... cover 1 Remove the 2 screws marked E and remove the speaker holder as shown in Fig 1 NOTE When removing the screws marked E of the speaker holder remove the lower side screw first and then remove the upper one 2 Remove the 2 screws F attaching the speaker 3 Follow the same steps when removing the other hand speaker REMOVING THE AV TERMINAL BOARD After removing the rear cover 1 Remove the 3 screws...

Page 7: ...E SPEAKER CRT SOCKET PWB FRONT CONTROL PWB POWER DEF PWB AV SW PWB MAIN PWB CLAW CLAW CHASSIS CONTROL BASE AV TERMINAL BOARD A F SIDE CONTROL JACK ASSEMBLY B POWER CORD E 13 G 3 Fig 2 D 3 2 2 SPEAKER HOLDER www freeservicemanuals info 26 1 2014 Global electronic heritage manuals ...

Page 8: ...NG THE SIDE SPEAKER After removing the rear cover 1 Remove the 2 screws marked F and remove the speaker holder as shown in Fig 4 NOTE When removing the screws marked F of the speaker holder remove the lower side screw first and then remove the upper one 2 Remove the 2 screws G attaching the speaker 3 Follow the same steps when removing the other hand speaker REMOVING THE AV TERMINAL BOARD After re...

Page 9: ...OL PWB POWER DEF PWB MAIN PWB AV SW PWB DOLBY PWB CLAW CLAW CHASSIS CONTROL BASE AV TERMINAL BOARD A G H CENTER SPEAKER SIDE CONTROL JACK ASSEMBLY B POWER CORD SUB WOOFER UNIT D F 2 13 5 Fig 5 Fig 7 SUB WOOFER CORD 3 D SPEAKER HOLDER www freeservicemanuals info 26 1 2014 Global electronic heritage manuals ...

Page 10: ...loth At this time be carefully so as not to damage the front surface of the cabinet shown in Fig 10 The CRT should be assembled according to the opposite sequence of its dismounting steps The CRT change table should preferably be smaller that the CRT surface and its height be about 35cm CRT CHANGE TABLE CLOTH APPROX 35cm CRT CRT CHANGE TABLE BOX TYPE SCREW DRIVER Fig 8 Fig 10 CRT CABINET CRT CHANG...

Page 11: ...the chip part Transistors diodes variable resistors etc 1 Apply extra solder to each lead 2 As shown in the figure push the part with tweezers and alternately melt the solder at each lead Shift and remove the chip part Note After removing the part remove remaining solder from the pattern 2 How to install Chip parts Resistors capacitors etc 1 Apply solder to the pattern as indicated in the figure 2...

Page 12: ...f Fig 2 will be displayed 4 Check the setting values of the SYSTEM CONSTANT SET of Table 1 If the value is different select the setting item with the FUNCTION UP DOWN key and set the correct value with the FUNCTION key 5 Press the MENU key to memorize the setting value 6 Press the INFORMATION key twice and return to the normal screen 5 Setting of receive channels Set the receive channel For settin...

Page 13: ...CHILD LOCK DECODER EXT 2 OFF ON ID No ALL CH OFF OFF SOUND SETTING INSTALL STEREO Ⅰ Ⅱ BASS TREBLE CENTER CENTER DIGITAL SURROUND AV32R LANGUAGE EDIT MANUAL ENGLISH PRESET CH only The others BLANK PRO LOGIC 3 D PHONIC LEVEL CINEMA SPORT CENTER DEMO OFF SERVICE MENU SETTING ITEMS TABLE 3 Setting item Setting value Setting item Setting value 1 IF VCO 4 DEF 1 V SHIFT 2 V SIZE 3 SUBTITLE 4 H CENT 5 H S...

Page 14: ...ignal is not specified use the most appropriate signal for adjustment 6 Never touch parts such as variable resistors transformers and condensers not shown in the adjustment items of this service adjustment 7 Preparation for adjustment presetting Unless otherwise specified in the adjustment items preset the following functions with the REMOTE CONTROL UNIT Setting position PICTURE MODE VSM NORMAL SL...

Page 15: ...1 2 pin N C 3 pin N C 4 pin N C 5 pin G N D T P E 1 5 X FRONT CONTROL PWB FRONT H V SC R EEN FO C US 1 TP 4 7 G TP 4 7 B C N0 0 9 IC 3 0 1 C N0 0 8 W PW F8 9 0 1 PO W E R SW S IN SIDE CONTROL PWB TOP E X T 4 H EA D PH O N E U P D O WN ME NU C N0 0 1 C N0 0 S C N0 S C C N0 S W C N0 1 6 C N0 0 1 SR SL S F C N0 1 6 F AV SW PWB C N0 1 2 C N0 0 6 C PU Only AV32R25EKS AV32R250EKS FO C US 2 www freeservi...

Page 16: ...e adjusts the initial setting values of COOL NORMAL and WARM VSM Video Status Memory 6 6 VPS This mode shows the monitor of the VPS PDC and WSS Do not adjust VPS Video Program System PDC Program Delivery Code WSS Wide Screen Signalling 7 7 SHIPPING This menu is set at shipping Do not adjust 3 BASIC OPERATION OF SERVICE MENU 1 How to enter SERVICE MENU Press the INFORMATION key and the MUTING key o...

Page 17: ...Do not adjust 16 EHT GAIN Do not adjust Fig 3 SUB MENU SCREEN SERVICE MENU SERVICE MENU 1 IF 2 V C 3 AUDIO 4 DEF 5 VSM PRESET 6 VPS 7 SHPIING OFF 1 7 SELECT i EXIT 5 VSM PRE SET VSM PRESET NORM AL 1 BRIGHT OK STORE i EX IT VCO CW MHz TOOHIGH ABOVE REFERENCE JUST REF ERENCE BELOW REF ERENCE TOOLOW i EXIT 6 VPS VPS VPS 0000H PDC 8 30 1 0000H 0000H WSS 0000 i EX IT V C 1 CUTOF F R G B 2 V C PAL AUDIO...

Page 18: ... each item concerned MENU Key Memorize the setting value Before storing the setting values in memory do not press the CH TV POWER ON OFF key if you do the values will not be stored in memory INFORMATION Key Return to the SERVICE MENU screen 3 Method of setting 6 VPS and 7 SHIPPING 6 VPS This mode displayed monitor of VPS PDC WSS Do not adjust 7 SHIPPING When the MAIN POWER is turned on with the st...

Page 19: ...rom the SERVICE MENU 4 Select 1 CUT OFF with Function UP DOWN key 5 Show one horizontal line with the 1 key 6 Turn the SCREEN VR the whole black screen display 7 Connect a DC voltmeter to CRT ANODE and chassis GND 8 Make sure that the voltage is DC 31 0kV 9 Readjust the SCREEN VR to appear the horizontal line faintly and connect the horizontal line to press 2 key FOCUS ADJUSTMENT Item Measuring in...

Page 20: ... the remote control unit 3 Adjust the FUNCTION UP DOWN and key to bring the set values of 1 BRIGHT 7 B DRIVE to the values shown in the table 4 Press the MENU key and memorize the set value 5 Respectively select the VSM PRESET mode for NORMAL and WARM and make similar adjustment as in 3 above 6 Press the MENU key and memorize the set value Refer to OPERATING INSTRUCTIONS for the PICTURE MODE VCO C...

Page 21: ...ote control unit 1 CUT OFF R G B SCREEN VR In FBT Set the PICTURE MODE to NORMAL 1 Receive a black and white signal colour off 2 Select 2 V C from the SERVICE MENU 3 Select 1 CUT OFF with the FUNCTION UP DOWN key 4 Push the ZOOM key and select the REGULAR mode 5 Show one horizontal line with the 1 key 6 Gradually turn the SCREEN VR from the left end to the right direction to bring one of the red g...

Page 22: ...sh the ZOOM key and select PANORAMIC mode 3 Select 2 V C from the SERVICE MENU 4 Select 3 BRIGHT with the FUNCTION UP DOWN key 5 Set the initial setting value with the FUNCTION key 6 If the brightness is not the best with the initial setting value make fine adjustment until you get the best brightness 7 Press the MENU key and memorize the set value Adjustment of SUB CONTRAST Remote control unit 4 ...

Page 23: ...value for PAL COLOUR with the FUNCTION or key 6 If the colour is not the best with the initial set value make fine adjustment until you get the best colour 7 Press the MENU key and memorize the set value NTSC 3 58 COLOUR 1 Input a NTSC 3 58MHz COMPOSITE VIDEO signal from the EXT terminal 2 Make similar fine adjustment of NTSC 3 58 COLOUR in the same manner as for above Adjustment of SUB COLOURⅠ Ⅰ ...

Page 24: ...ow table Voltage difference between white W and blue B 8 Press the MENU key and memorize the setting value NTSC 3 58 COLOUR 1 Input a NTSC 3 58MHz COMPOSITE VIDEO signal full field colour bar with 75 white from the EXT terminal 2 Set the initial setting value of NTSC 3 58 COLOUR with the FUNCTION key 3 Adjust NTSC 3 58 COLOUR and bring the value of A in the illustration to the values as shown give...

Page 25: ... will be automatically set at the respective values 6 HUE Method of adjustment using measuring instrument NTSC 3 58 HUE NTSC 3 58 HUE 1 Input a NTSC 3 58MHz COMPOSITE VIDEO signal full field colour bar with 75 white from the EXT terminal 2 Select 2 V C from the SERVICE MENU 3 Select 6 HUE with the FUNCTION UP DOW N key 4 Set the initial setting value of NTSC 3 58 HUE with the FUNCTION or key 5 Con...

Page 26: ... correction High side 1 0 0 0 0 0 0 0 10 V S COR Vertical height correction 15 0 15 15 15 15 15 15 11 V LIN Vertical Linearity 0 0 0 0 0 0 0 0 12 H BLK R BLANKING POSITION of Right side 0 0 17 20 0 0 0 0 13 H BLK L BLANKING POSITION of Left side 0 0 13 9 0 0 0 0 14 V EHT Do not adjust V size correction level caused by EHT change 2 0 0 0 0 0 0 0 15 H EHT Do not adjust H size correction level caused...

Page 27: ...nt of V SIZE SUBTITLE 2 V SIZE 3 SUBTITLE 6 Receive a cross hatch signal 7 Select 2 V SIZE and set the initial setting value 8 Adjust V SIZE and make sure that the vertical screen size of the picture size is in the bellow table 9 Press the MENU key and memorize the set value 10 When adjust the SUBTITLE select 3 SUBTITLE and adjust to under part of picture size 11 Input a NTSC VIDEO signal 60Hz fro...

Page 28: ... of the REGULAR and 14 9 ZOOM modes are shown the length of the 90 horizontal size position L as shown in the figure above 21 Input a NTSC VIDEO signal 60Hz from the EXT terminal and make sure that the horizontal screen size of the each ASPECT mode is in the below table 22 Press the MENU key and memorize the set value Adjustment of EW PIN 6 EW PIN 23 Select 6 EW PIN and set the initial setting val...

Page 29: ...and memorize the set value When the v ertical linearity has been deteriorated remarkably perform the following steps 38 Receive a cross hatch signal 39 Select 11 V LIN with the FUNCTION UP DOWN key 40 Set the initial setting value of 11 V LIN with the FUNCTION key 41 Select 10 V S COR with the FUNCTION UP DOWN key 42 Set the initial setting value of 10 V S COR with the FUNCTION key 43 Adjust 11 V ...

Page 30: ...ss the MENU key and memorize the set value 7 Press the ZOOM key and select the REGULAR mode 8 Select 12 H BLK R with the FUNCTION UP DOWN key and adjust H BLANKING so that 92 of the picture on the right side is displayed 9 Select 13 H BLK L with the FUNCTION UP DOWN key and adjust H BLANKING so that 92 of the picture on the left side is displayed 10 Press the MENU key and memorize the set value AU...

Page 31: ...ed Film Capacitor MF R Metal Film Resistor MM CAP Metalized Mylar Capacitor MG R Metal Glazed Resistor MP CAP Metalized Polystyrol Capacitor MP R Metal Plate Resistor PP CAP Polypropylene Capacitor OM R Metal Oxide Film Resistor PS CAP Polystyrol Capacitor CMF R Coating Metal Film Resistor TF CAP Thin Film Capacitor UNF R Non Flammable Resistor MPP CAP Metalized Polypropylene Capacitor CH V R Chip...

Page 32: ...ASS Y 53 CRT SOCKET PW BOARD ASS Y 55 FRONT CONTROL PW BOARD ASS Y 55 SIDE CONTROL PW BOARD ASS Y 56 AV SW PW BOARD ASS Y 56 DOLBY PW BOARD ASS Y 57 REMOTE CONTROL UNIT PARTS LIST 60 PACKING 61 62 PACKING PARTS LIST 61 62 USING PW BOARD REMOTE CONTROL UNIT Model PWB ASS Y AV32T25EKS AV32T55EKS AV32T25EIS AV32R25EKS AV32R250EKS MAIN PWB SJL 1004A U2 SJL 1007A U2 SJL 1008A U2 POWER DEF PWB SJL 2002A...

Page 33: ...60 002A U F CABI ASSY Inc No 101 103 AV32T55EKS 101 LC31201 003A U POWER KNOB SERVICE 102 AEM3149 001 E SPRING 103 LC21065 001A U CENTER PANEL 1 LC41250 001A C JVC MARK 2 LC31851 001A C WINDOW 100 LC11360 002B U F CABI ASSY Inc No 101 103 101 LC31201 003A U POWER KNOB SERVICE 102 AEM3149 001 E SPRING 103 LC21065 001A U CENTER PANEL EXPLODED VIEW 1 AV32T25EKS AV32T55EKS 100 2 AV32T25EIS 1 101 103 1...

Page 34: ... 18 QAS0109 001 SPEAKER SP01 02 x2 19 LC11310 001A U SPEAKER ADAPTER x2 20 LC40226 003A H SPACER x4 21 LC40506 001A TAP SCREW x4 V01 W76QDD257X08 ITC Inc DY PC MAGNET WEDGE L01 QQW0105 001 DEG COIL T551 QQH0130 001 FBT 3 WJY0001 010A E BRAIDED ASSY 4 WJY0013 002A E BRAIDED SUB ASSY 5 CHFD119 14BD N FFC WIRE CN 1 6 LC10716 002F U CHASSIS BASE 7 LC11010 004A U AV BOARD 8 QYSBSF3012M TAP SCREW x3 9 L...

Page 35: ...35 EXPLODED VIEW 2 CRT SOCKET PWB FRONT CONTROLPWB POWER DEF PWB MAIN PWB 3 16 20 13 17 L01 T551 V01 3 5 AV SW PWB 8 4 15 7 13 20 18 21 19 SIDE CONTROL PWB 14 10 11 12 9 6 www freeservicemanuals info 26 1 2014 Global electronic heritage manuals ...

Page 36: ...63J 333X MG R 33kΩ 1 16W J R555 NRSA63J 472X MG R 4 7kΩ 1 16W J R556 NRSA63J 154X MG R 150kΩ 1 16W J Symbol No Part No Part Name Description RESISTOR R557 NRSA63J 562X MG R 5 6kΩ 1 16W J R558 NRSA63J 562X MG R 5 6kΩ 1 16W J R560 NRSA63J 104X MG R 100kΩ 1 16W J R561 QRE121J 100Y C R 10Ω 1 2W J R571 NRSA63J 101X MG R 100Ω 1 16W J R572 NRSA63J 223X MG R 22kΩ 1 16W J R573 NRSA63J 821X MG R 820Ω 1 16W ...

Page 37: ...CK 104X C CAP 0 1µF 16V K Symbol No Part No Part Name Description CAPACITOR C323 NCB31CK 104X C CAP 0 1µF 16V K C324 QETN1HM 105Z E CAP 1 0µF 50V M C325 QETN1HM 105Z E CAP 1 0µF 50V M C326 QETN1HM 105Z E CAP 1 0µF 50V M C327 QETN1HM 475Z E CAP 4 7µF 50V M C328 QETN1EM 476Z E CAP 47µF 25V M C329 NDC31HJ 390X C CAP 39pF 50V J C330 NDC31HJ 390X C CAP 39pF 50V J C331 QETN1HM 105Z E CAP 1 0µF 50V M C33...

Page 38: ...3330 L X Z DIODE D616 MA111 X SI DIODE D617 MA111 X SI DIODE D618 MA111 X SI DIODE D619 MA111 X SI DIODE D620 MA111 X SI DIODE D621 MA111 X SI DIODE D702 MA111 X SI DIODE D703 MA111 X SI DIODE D704 MA3068 M X Z DIODE D705 MA111 X SI DIODE TRANSISTOR Q002 2SC2412K QR X TRANSISTOR Q301 2SA1037AK QR X TRANSISTOR Q302 2SA1037AK QR X TRANSISTOR Q308 DTC124EKA X DIGI TRANSISTOR Q309 2SC2412K QR X TRANSI...

Page 39: ...Ω 1 16W J R554 NRSA63J 333X MG R 33kΩ 1 16W J R555 NRSA63J 472X MG R 4 7kΩ 1 16W J Symbol No Part No Part Name Description RESISTOR R556 NRSA63J 154X MG R 150kΩ 1 16W J R557 NRSA63J 562X MG R 5 6kΩ 1 16W J R558 NRSA63J 562X MG R 5 6kΩ 1 16W J R560 NRSA63J 104X MG R 100kΩ 1 16W J R561 QRE121J 100Y C R 10Ω 1 2W J R571 NRSA63J 101X MG R 100Ω 1 16W J R572 NRSA63J 223X MG R 22kΩ 1 16W J R573 NRSA63J 82...

Page 40: ... E CAP 1 0µF 50V M Symbol No Part No Part Name Description CAPACITOR C327 QETN1HM 475Z E CAP 4 7µF 50V M C328 QETN1EM 476Z E CAP 47µF 25V M C329 NDC31HJ 390X C CAP 39pF 50V J C330 NDC31HJ 390X C CAP 39pF 50V J C331 QETN1HM 105Z E CAP 1 0µF 50V M C332 NCB31HK 103X C CAP 0 01µF 50V K C333 NCB21EK 104X C CAP 0 1µF 25V K C334 QETN1HM 106Z E CAP 10µF 50V M C401 QETN1HM 105Z E CAP 1 0µF 50V M C403 NCB31...

Page 41: ...MA111 X SI DIODE D621 MA111 X SI DIODE D702 MA111 X SI DIODE D703 MA111 X SI DIODE D704 MA3068 M X Z DIODE D705 MA111 X SI DIODE TRANSISTOR Q001 2SC2412K QR X TRANSISTOR Q002 2SC2412K QR X TRANSISTOR Q301 2SA1037AK QR X TRANSISTOR Q302 2SA1037AK QR X TRANSISTOR Q308 DTC124EKA X DIGI TRANSISTOR Q309 2SC2412K QR X TRANSISTOR Q311 DTC124EKA X DIGI TRANSISTOR Q312 2SA1037AK QR X TRANSISTOR Q401 DTC124...

Page 42: ... 0 82Ω 2W J R913 QRZ9017 100 F R 10 Ω 1 4W K Symbol No Part No Part Name Description RESISTOR R914 QRE121J 272Y C R 2 7kΩ 1 2W J R916 QRE141J 103Y C R 10kΩ 1 4W J R917 QRE121J 221Y C R 220Ω 1 2W J R918 QRE121J 102Y C R 1kΩ 1 2W J R932 QUY153 050Y IM BUS WIRE R934 QRE141J 102Y C R 1kΩ 1 4W J R935 QRE141J 223Y C R 22kΩ 1 4W J R936 QRE141J 103Y C R 10kΩ 1 4W J R939 QRZ9017 100 C R 10Ω 1 4W K R941 QRE...

Page 43: ... DIODE D904 AU01Z T2 FR DIODE D905 AU01Z T2 FR DIODE D906 MTZJ4 7A T2 Z DIODE D907 MTZJ15B T2 Z DIODE D909 1SS133 T2 SI DIODE D910 QUY153 050Y IM BUS WIRE D911 MTZJ15B T2 Z DIODE D913 MTZJ27B T2 Z DIODE D951 RU4B F1 SI DIODE D953 EU2 T3 SI DIODE D954 EU2 T3 SI DIODE D955 FMX G12S SI DIODE D957 RGP10J 5025 T3 SI DIODE D958 1SR35 400A T2 SI DIODE D961 QUY153 050Y IM BUS WIRE Symbol No Part No Part N...

Page 44: ... 01µF 50V K C3305 QETN1HM 335Z E CAP 3 3µF 50V M C3306 QETN1CM 107Z E CAP 100µF 16V M C3307 NDC31HJ 5R0X C CAP 5 0pF 50V J C3308 QETN2CM 106Z E CAP 10µF 160V M C3309 QCB32HK 472Z C CAP 4700pF 500V K C3310 QETN2CM 106Z E CAP 10µF 160V M C3311 NDC31HJ 821X C CAP 820pF 50V J C3312 QCB32HK 472Z C CAP 4700pF 500V K C3313 NDC31HJ 561X C CAP 560pF 50V J C3314 QETN1CM 107Z E CAP 100µF 16V M C3315 QCS32HJ ...

Page 45: ... 82kΩ 1 16W J R0140 NRSA63J 103X MG R 10kΩ 1 16W J R0141 NRSA63J 153X MG R 15kΩ 1 16W J R0142 NRSA63J 223X MG R 22kΩ 1 16W J R0143 NRSA63J 473X MG R 47kΩ 1 16W J R0144 NRSA63J 273X MG R 27kΩ 1 16W J R0146 NRSA63J 391X MG R 390Ω 1 16W J R0148 NRSA63J 391X MG R 390Ω 1 16W J R0151 NRSA63J 104X MG R 100kΩ 1 16W J R0152 NRSA63J 222X MG R 2 2kΩ 1 16W J R0153 NRSA63J 333X MG R 33kΩ 1 16W J R0154 NRSA63J ...

Page 46: ...CAP 0 1µF 16V K C0620 QETN1HM 106Z E CAP 10µF 50V M C0621 NCF21CZ 105X C CAP 1µF 16V Z C0622 NCF21CZ 105X C CAP 1µF 16V Z C0623 NCB31CK 104X C CAP 0 1µF 16V K C0624 QETN1HM 106Z E CAP 10µF 50V M C0629 QETN1HM 106Z E CAP 10µF 50V M C0630 NCB31HK 102X C CAP 1000pF 50V K C0631 NCB31HK 102X C CAP 1000pF 50V K C0632 NCB31CK 104X C CAP 0 1µF 16V K C0633 QETN1HM 106Z E CAP 10µF 50V M C0634 NCB31HK 103X C...

Page 47: ...8 QYSBSAG4016N TAP SCREW x23 29 LC31935 001A C PORT SPACER x2 1 LC41250 001A C JVC MARK 2 LC31851 001A C WINDOW 100 LC11360 001A U F CABI ASSY Inc No 101 103 101 LC31201 003A U POWER KNOB SERVICE 102 AEM3149 001 E SPRING 103 LC21031 001A U SPEAKER PANEL 23 QAS0092 001 SPEAKER SP04 24 LC11308 001A U SP BOX T 25 LC11309 001A U SP BOX B 26 GG20007 002C H BASS INT DUCT L x2 27 GG20007 001C H BASS INT ...

Page 48: ...KER SP03 20 LC11310 001A U SPEAKER ADAPTER x2 21 LC40226 003A H SPACER x4 22 LC40506 001A TAP SCREW x4 V01 W76QDD257X08 ITC Inc DY PC MAGNET WEDGE L01 QQW0105 001 DEG COIL T551 QQH0130 001 FBT 3 WJY0001 010A E BRAIDED ASSY 4 WJY0013 002A E BRAIDED SUB ASSY 5 QUQ212 1920CL FFC WIRE CN 1 6 LC10716 002F U CHASSIS BASE 7 LC11336 001B U AV BOARD 8 QYSBSF3012M TAP SCREW x5 9 LC11311 002A U CONTROL BASE ...

Page 49: ...VIEW 2 CRT SOCKET PWB FRONT CONTROLPWB POWER DEF PWB MAIN PWB 3 16 21 13 17 L01 T551 V01 19 5 5 DOLBY PWB AV SW PWB 8 4 15 7 13 21 18 22 20 SIDE CONTROL PWB 14 10 11 12 9 6 www freeservicemanuals info 26 1 2014 Global electronic heritage manuals ...

Page 50: ...3J 154X MG R 150kΩ 1 16W J R557 NRSA63J 562X MG R 5 6kΩ 1 16W J R558 NRSA63J 562X MG R 5 6kΩ 1 16W J Symbol No Part No Part Name Description RESISTOR R560 NRSA63J 104X MG R 100kΩ 1 16W J R561 QRE121J 100Y C R 10Ω 1 2W J R571 NRSA63J 101X MG R 100Ω 1 16W J R572 NRSA63J 223X MG R 22kΩ 1 16W J R573 NRSA63J 821X MG R 820Ω 1 16W J R574 NRSA63J 333X MG R 33kΩ 1 16W J R601 NRSA63J 0R0X MG R 0 0Ω 1 16W J ...

Page 51: ...N1HM 106Z E CAP 10µF 50V M Symbol No Part No Part Name Description CAPACITOR C312 NDC31HJ 680X C CAP 68pF 50V J C313 QETN1CM 107Z E CAP 100µF 16V M C314 NCB31HK 103X C CAP 0 01µF 50V K C315 QETN1HM 106Z E CAP 10µF 50V M C319 QETN1CM 107Z E CAP 100µF 16V M C320 NCB31HK 103X C CAP 0 01µF 50V K C321 NCB31CK 104X C CAP 0 1µF 16V K C322 NCB31CK 104X C CAP 0 1µF 16V K C323 NCB31CK 104X C CAP 0 1µF 16V K...

Page 52: ... X SI DIODE D611 MA3330 L X Z DIODE D612 MA3330 L X Z DIODE D613 MA3330 L X Z DIODE D614 MA111 X SI DIODE D615 MA111 X SI DIODE D616 MA111 X SI DIODE D619 MA111 X SI DIODE D620 MA111 X SI DIODE D621 MA111 X SI DIODE Symbol No Part No Part Name Description DIODE D702 MA111 X SI DIODE D703 MA111 X SI DIODE D704 MA3068 M X Z DIODE D705 MA111 X SI DIODE TRANSISTOR Q002 2SC2412K QR X TRANSISTOR Q301 2S...

Page 53: ...35 QRE141J 223Y C R 22kΩ 1 4W J Symbol No Part No Part Name Description RESISTOR R936 QRE141J 103Y C R 10kΩ 1 4W J R939 QRZ9017 100 C R 10Ω 1 4W K R941 QRE141J 102Y C R 1kΩ 1 4W J R952 QRE141J 222Y C R 2 2kΩ 1 4W J R964 QRE121J 222Y C R 2 2kΩ 1 2W J R967 QRL039J 223 OM R 22kΩ 3W J R976 QRL029J 100 OM R 10Ω 2W J R991 QRZ0057 825 C R 8 2MΩ 1W J CAPACITOR C401 QEHR1VM 227Z E CAP 220µF 35V M C402 QETM...

Page 54: ...55 FMX G12S SI DIODE D956 FMX G12S SI DIODE D957 RGP10J 5025 T3 SI DIODE D958 1SR35 400A T2 SI DIODE D961 QUY153 050Y IM BUS WIRE D962 QUY153 050Y IM BUS WIRE D963 MTZJ3 9B T2 Z DIODE D964 MTZJ33B T2 Z DIODE D965 MTZJ4 3B T2 Z DIODE D981 1SS133 T2 SI DIODE D982 1SS133 T2 SI DIODE D983 1SS133 T2 SI DIODE D985 MTZJ7 5C T2 Z DIODE TRANSISTOR Q402 2SC1740S QR T TRANSISTOR Q461 2SD1408 OY LB POW TRANSI...

Page 55: ...QETN1HM 335Z E CAP 3 3µF 50V M C3306 QETN1CM 107Z E CAP 100µF 16V M C3307 NDC31HJ 5R0X C CAP 5 0pF 50V J C3308 QETN2CM 106Z E CAP 10µF 160V M C3309 QCB32HK 472Z C CAP 4700pF 500V K C3310 QETN2CM 106Z E CAP 10µF 160V M C3311 NDC31HJ 821X C CAP 820pF 50V J C3312 QCB32HK 472Z C CAP 4700pF 500V K C3313 NDC31HJ 561X C CAP 560pF 50V J C3314 QETN1CM 107Z E CAP 100µF 16V M C3315 QCS32HJ 680Z C CAP 68pF 50...

Page 56: ...6W J R0141 NRSA63J 153X MG R 15kΩ 1 16W J R0142 NRSA63J 223X MG R 22kΩ 1 16W J R0143 NRSA63J 473X MG R 47kΩ 1 16W J R0144 NRSA63J 273X MG R 27kΩ 1 16W J R0146 NRSA63J 391X MG R 390Ω 1 16W J R0148 NRSA63J 391X MG R 390Ω 1 16W J R0151 NRSA63J 104X MG R 100kΩ 1 16W J R0152 NRSA63J 222X MG R 2 2kΩ 1 16W J R0153 NRSA63J 333X MG R 33kΩ 1 16W J R0154 NRSA63J 222X MG R 2 2kΩ 1 16W J R0155 NRSA63J 333X MG ...

Page 57: ... 16V K COIL L0114 QQR0716 001Z FERRITE BEADS L0603 QRN143J 0R0X C R 0 0Ω 1 4W J L0605 QQL244K 4R7Z COIL 4 7µH K DIODE D0101 MA3120 M X Z DIODE D0102 MA3120 M X Z DIODE D0103 MA3120 M X Z DIODE D0104 MA3120 M X Z DIODE D0105 MA3120 M X Z DIODE D0106 MA3120 M X Z DIODE D0107 MA3120 M X Z DIODE D0108 MA3120 M X Z DIODE Symbol No Part No Part Name Description DIODE D0109 MA3120 M X Z DIODE D0110 MA312...

Page 58: ...6 NDC31HJ 221X C CAP 220pF 50V J C127 NDC31HJ 221X C CAP 220pF 50V J C128 QETN1EM 476Z E CAP 47µF 25V M Symbol No Part No Part Name Description CAPACITOR C129 NCB31CK 104X C CAP 0 1µF 16V K C130 NCB31CK 104X C CAP 0 1µF 16V K C131 NCB31CK 104X C CAP 0 1µF 16V K C132 NCB31CK 104X C CAP 0 1µF 16V K C133 NCB31CK 104X C CAP 0 1µF 16V K C134 QETN1CM 107Z E CAP 100µF 16V M C135 NCB31CK 104X C CAP 0 1µF ...

Page 59: ...NSISTOR Q502 DTC323TK X DIGI TRANSISTOR Q503 DTC323TK X DIGI TRANSISTOR IC IC101 TC9471F IC IC102 S 80828ANNP W IC IC201 BA10324AF XE IC IC301 TC4052BF N XE IC IC302 BD3869F X IC IC303 BD3869F X IC IC401 BA4558F X IC IC501 BA4558F X IC IC551 BA10324AF XE IC OTHERS CN012 QGB1505K1 40 B TO B CONNE J001 QNN0294 001 PIN JACK J002 QNB0006 002 PUSH TERMINAL LC101 NQR0313 009X EMI FILTER LC102 NQR0313 00...

Page 60: ...LIST Ref No Part No Part Name Description 1 2AA030733 BATTERY COVER 2 2AA030740 SLIDE COVER 1 2AA027770 BATTERY COVER 2 2AA027760 SLIDE COVER AV32T25EKS AV32T55EKS AV32T25EIS RM C55H 1C 1 2 AV32R25EKS AV32R250EKS RM C60H 1C www freeservicemanuals info 26 1 2014 Global electronic heritage manuals ...

Page 61: ...002 E DOCUMENT BAGS 7 LCT1153 001A U INST BOOK 8 BT 54013 1E WARRANTY CARD 9 LCT1241 001A U INST SHEET 10 AEM3148 001 E REG CARD 1 LC10101 017A PACKING CASE 2 AEM1064 008 E EURO LABEL 3 LC11373 001A CUSHION ASSY 4pcs in 1set 4 RM C55H 1C RC HAND UNIT 5 AEM1047 A02 E FORM BAG 6 AEM3021 002 E DOCUMENT BAGS 7 LCT1153 001A U INST BOOK 8 BT 54013 1E WARRANTY CARD 9 LCT1241 001A U INST SHEET 3 4 5 7 6 8...

Page 62: ...NST BOOK 8 BT 54013 1E WARRANTY CARD 9 AEM3148 001 E REG CARD 10 LCT1241 001A U INST SHEET 1 LC10101 017A PACKING CASE 2 AEM1064 016 E EURO LABEL 3 LC11361 001A CUSHION ASSY 4pcs in 1set 4 RM C60H 1C REMOCON 5 AEM1047 A02 E FORM BAG 6 AEM3021 002 E DOCUMENT BAGS 7 LCT1152 001A U INST BOOK 8 BT 54013 1E WARRANTY CARD 9 AEM3148 001 E REG CARD 10 LCT1241 001A U INST SHEET 3 4 5 1 2 7 8 9 3 6 AV32R25E...

Page 63: ...No 51968 AV32R25EKS AV32R250EKS 63 Memo www freeservicemanuals info 26 1 2014 Global electronic heritage manuals ...

Page 64: ...U 32T25EIS U 4 VP 0205 DP205961 VICTOR COMPANY OF J APAN LIMITED HOME AV NETWORK BUSINESS UNIT 12 3 chome Moriya cho Kanagawa ku Yokohama Kanagawa prefecture 221 8528 Japan www freeservicemanuals info 26 1 2014 Global electronic heritage manuals ...

Page 65: ...V32T25EIS AV32T25EKS AV32R25EKS AV32T55EKS AV32R250EKS AV32T25EIS NOTE ON USING CIRCUIT DIAGRAMS SEMICONDUCTOR SHAPES BLOCK DIAGRAM CIRCUIT DIAGRAMS PATTERN DIAGRAMS 2 1 2 2 2 3 2 7 2 23 CD ROM No SML200205 BASIC CHASSIS JL CONTENTS 1 2 3 4 5 6 7 8 9 0 P AV TV OK MENU P TV www freeservicemanuals info 26 1 2014 Global electronic heritage manuals ...

Page 66: ... specified Type No indication Carbon resistor OMR Oxide metal film resistor MFR Metal film resistor MPR Metal plate resistor UNFR Uninflammable resistor FR Fusible resistor Composition resistor 1 2 W is specified as 1 2S or Comp 2 Capacitors Original setting position when shipped 5 NOTE FOR REPAIRING SERVICE This model s power circuit is partly different in the GND The difference of the GND is sho...

Page 67: ... R0182 R0183 R0186 R0191 R0192 R0198 R0199 R0202 R0205 R0207 R0208 R0209 R0211 R0212 R0606 R0620 R0628 R0629 R0630 R0636 R0638 R0647 R0648 Y0101 Y0102 Y0106 Y0621 W220 D0114 W433 Q0601 W41 W42 W43 W44 C0655 W45 C0656 W204 W4 W10 W14 W201 W3 W407 W403 W404 W608 W13 W211 W212 W618 W616 W631 W218 W422 W409 W611 W610 W11 W12 W406 W9 W414 W416 W636 W31 W418 W628 W417 W622 W17 W420 W419 W421 W423 W632 W...

Page 68: ... OUT S V L R L R EHT FOCUS SCREEN DY01 T551 HVT Q521 H OUT IC401 V OUT T901 D901 SW TRANSF B1 LF8901 FUSE POWER SW LINE FILTER IC8851 REMOCON RECEIVER LED POWER EXT 1 EXT 4 VM COIL EXT 2 EXT 3 L R IC101 AV SW IC603 MULTI SOUND PROCESSOR TU001 TUNER Q3304 Q3305 Q3306 VM AMP VM DRIVE Q3307 Q3308 VM OUT Q3104 Q3105 Q3106 CRT VIDEO AMP R G B IC701 IC702 MICRO COMPUTER MEMORY IC301 V C DEF IC501 DEF CO...

Page 69: ...S SCREEN DY01 T551 HVT Q521 H OUT IC401 V OUT T901 D901 SW TRANSF B1 LF8901 FUSE POWER SW LINE FILTER IC8851 REMOCON RECEIVER LED POWER EXT 1 EXT 4 VM COIL EXT 2 EXT 3 SUB WOOFER CENTER L R IC101 AV SW IC603 MULTI SOUND PROCESSOR TU001 TUNER Q3304 Q3305 Q3306 VM AMP VM DRIVE Q3307 Q3308 VM OUT Q3104 Q3105 Q3106 CRT VIDEO AMP R G B IC701 IC702 MICRO COMPUTER MEMORY IC301 V C DEF IC501 DEF CONTROL I...

Page 70: ...1k R011 Q001 1 Q002 OPEN C625 OPEN C622 OPEN C623 Y001 OPEN IC603 OPEN C648 OPEN CN0SW OPEN C647 CN00S OPEN R651 CH C010 D_DATA OPEN C646 OPEN C645 OPEN C644 0 01 C310 0 Y605 OPEN Y604 OPEN C638 OPEN C639 OPEN C003 QQL244J 151Z L501 MA111 X D619 OPEN C640 MA111 X D617 OPEN C641 OPEN C643 OPEN C642 OPEN R650 OPEN R636 OPEN R635 OPEN R634 OPEN R649 56k R674 680 R672 680 R673 OPEN D612 MA3330 L X D61...

Page 71: ...EN IC603 OPEN C648 QGA2501C5 003Z CN0SW OPEN C647 QGA2501C5 004Z CN00S OPEN R651 OPEN CH C010 D_DATA OPEN C646 OPEN C645 OPEN C644 0 01 C310 0 Y605 OPEN Y604 OPEN C638 OPEN C639 OPEN C003 QQL244J 151Z L501 MA111 X D619 OPEN C640 MA111 X D617 OPEN C641 OPEN C643 OPEN C642 OPEN R650 OPEN R636 OPEN R635 OPEN R634 OPEN R649 OPEN R674 OPEN R672 OPEN R673 MA3330 L X D612 MA3330 L X D613 MA3330 L X D611 ...

Page 72: ...2 QQL244K 8R2Z L707 10 25 N C718 R761 R762 82k R763 100k R764 033 25 C729 033 25 C735 MSP_RST REMOCON HBLK_L1 KEY1 HP_DET PROTECT KEY2 OSD_B MSP_RST AGC 9V OSD_G LINK_IN D_IFOK D_IFCS AFC AFC OSD_R RST LINK_IN P_ON OFF GND STB2 5V YORCV S_COR L R_CENT D_CLOCK D_DATA AV_LINK P_ON OFF SDA2 AGC LINK_OUT HP_DET LINK_OUT STB3 3V SCL2 ODD EVEN BBE HBLK_R1 OSD_VP Y V SDA1 Y V OSD_HP ODD EVEN RST EXT1 OTH...

Page 73: ...941 PQ05RF11 5VREG IC954 3300 35 QETM1VM 338 C959 RGP10J 5025 T3 D953 RG1C LFA1 D902 4 7 1 4W FR QRZ9017 4R7 R524 2200 25 QTMM1EM 228 C954 8 2M 1W QRZ0057 825 R991 OPEN D524 QQR0679 001 K904 OPEN C532 OPEN2W OMF R979 0 0047 AC400V QCZ9054 472 C906 560 3W QRL039J 561 R942 5 6 UNF R 10W QRF104K 5R6 R553 10 2W OMF QRL029J 100 R976 QQR0582 001Z K504 QQR0582 001Z K503 RGP10J 5025 T3 D551 12k 1 2W R591 ...

Page 74: ... TV_V R1 BUSA A MUTE TV_OUT SCL2 TV_OUT COUT GND SDA2 BUSA 5V AV_LINK SCL2 L2 SDA2 R2 SLOW2 L_OUT R_OUT SC_R SC_B C2 V2 Y2 SIF SLOW3 SLOW1 R4 V3 Y3 C3 V4 Y4 V1 V1 SC_YS V2 Y2 C2 SLOW2 R_OUT BBE MSP_RES V3 Y3 C3 SLOW3 L_MONO SLOW1 R1 SCL2 YOUT COUT L2OUT Y R2OUT C SCL2 R4 SDA2 L4 SC_YS V4 Y4 C4 TV_L R2_OUT TV_R L3 R3 R2OUT R2_OUT L2_OUT L2_OUT A MUTE BBE TV_L L4 C4 L2OUT R2 L2 R3 L3 V OUT SCP AV_LI...

Page 75: ...k R217 10k R204 22k R103 33 8688MHz NAX0288 001X X101 100 16 C134 0 1 C142 22k R101 1k R113 0 R114 0 1 C132 0 1 C135 0 R112 0 1 C131 0 1 C123 10 50 C507 10p CH C112 0 1 C133 68k R102 4 7k R116 1k R115 S SCL2 CLOCK DATA IFOK SDA2 SCL2 SDA2 SDA2 SCL2 CS R A_GND S C D_GND L C R L CS CLOCK DATA IFOK SR CS SL IN IFOK CLOCK A 5V SR IN A 5V Vcc GND L TRE V L TRE SCL2 R R 9V BLE BLE L LOUD DATA R LOUD LIN...

Page 76: ...N30SC D3152 D3157 1k QRZ0107 102Z R3127 2SC4682 T Q3152 47 R3113 10 50 C3107 BW L3102 18k OMF2 R3120 1k QRZ0107 102Z R3126 BW L3101 OPEN R3128 1k QRZ0107 102Z R3125 18k OMF2 R3119 47 R3114 10 2SC4544 LB Q3104 TP 47G H3105 H3106 15k OMF2 R3116 SK3001 470k QRZ0107 474Z R3135 100 R3303 15k OMF2 R3117 15k OMF2 R3118 0 R3154 K3303 220 R3111 220 R3101 47 25 C3105 7 Q3304 QJK002 063631 CN3009 100 16 C310...

Page 77: ...EN NON MOUNT R4_IN GND GND GND GND L4_IN V4_IN Y4_IN C4_IN S8001 S8003 CH UP CH DOWN MENU SIDE CONTROL PWB GND EXT 4 R L SP R GND SP L SP SP SP L SP R HEADPHONE JACK 10k CN8001 T3 15AH QMF51D2 3R15J1 F8901 QSW0824 001 S8901 CHGH0001 0H N CN800W 560 R8802 OPEN R8803 SPR 39MVWF D8801 GP1U281Q REMOCON RECEIVER IC8851 1 16 C8851 OPEN Y8906 OPEN CN8016 CN80PW MA3068 M X D8851 OPEN Y8905 OPEN Y8908 QMPN...

Page 78: ...1 Y613 D701 Y614 R655 R656 R657 D707 1 2 10 TU2 OUT 4MHz 5 SDA BT 1 AGC SCL V OUT 4MHz 5V IF IN GND IF1 NC 15 20 AM 22 SIF IN SDA AFC AGC RF ADR NC 5V SCL 5 10 15 20 1 6 22 23 18 19 1 2 IC501 IC602 LC301 Q605 Q607 Q615 Q617 HS602 C739 R414 R413 X301 J601 Q672 Q673 C605 C606 C607 C608 C609 C635 C622 C623 C624 C625 C626 C627 R610 R611 R612 R634 R635 R636 C638 C639 C640 C641 C642 C643 C646 Y604 Y606 ...

Page 79: ... W401 W204 W402 W604 W409 W410 W411 W208 W418 W425 W213 W613 W215 W430 W614 W214 W429 W419 W610 W426 W218 W605 W606 W424 W423 W417 W209 W210 W603 W420 W611 W212 W211 W422 W421 W221 W217 R943 C967 D966 D967 ISOLATED GND NC NC NC B1 1 5 2 3 4 2 1 3 8 11 4 5 6 HB B1 GND HEATER LIVE 1 2 1 2 4 3 4 3 B E 2 3 1 4 1 3 2 1 B C E S G D G S D G S D B C E 1 7 12 3 6 4 8 9 11 12V NC GND 12V 1 2 3 B E E B Q544 ...

Page 80: ...02 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R516 R517 R551 R553 R554 R555 R558 R309 C154 C155 C156 C563 C157 R410 16 9 8 1 1 1 2 3 2 4 3 4 1 5 8 Q503 C202 C205 C207 C210 C309 C310 C319 C320 C401 C406 LC101 J002 J001 IC301 CL009 D101 D102 D103 D104 C105 C106 C107 C108 C115 C123 C131 C132 C134 C135 C137 C142 C145 C148 C149 C150 C151 C152 C302 C303 C304 C305 C306 C307 C312 C313 C314 C315 C31...

Page 81: ... C8310 C8311 CN016 F SL SR L8002 L8311 R8001 R8021 R8022 R8317 S8001 S8002 S8003 C8005 W8251 W8451 1 5 10 18 19 1 2 5 15 5 10 15 19 18 2 1 1 3 1 2 ISOLATED LIVE T3 15AH 250V LCB90004 001A FRONT2 PWB IC8851 PW R8803 VA8901 W8206 W8205 W8402 Y8905 Y8906 Y8907 Y8908 C8851 CN016 CN101 CN001 D8801 D8851 F8901 Q8801 R8802 R8851 S8901 FC8901 FC8902 W8204 W8201 W8203 W8202 W8001 2 1 W C8901 W8401 C8852 LF...

Page 82: ...205 DP8080 VICTOR COMPANY OF JAPAN LIMITED HOME AV NETWORK BUSINESS UNIT 12 3 chome Moriya cho Kanagawa ku Yokohama Kanagawa prefecture 221 8528 Japan www freeservicemanuals info 26 1 2014 Global electronic heritage manuals ...

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