Panasonic WJ-SX155 Simplified Service Manual ▷ View online
– 6-1 –
XYN3+F8FXS
Pan Head Screw and Washer Ass'y
XYN3+F6FX
Pan Head Screw and Washer Ass'y
XSS3+8FN
Flush Head Screw
XTN3+10CFN
Pan Head Tapping Screw
XYM4+E8FN
Binding Head Screw and Washer Ass'y
XWC4BFN
Internal Toothed Lock Washer
XYN4+J8FN
Pan Head Screw and Washer Ass'y
XSB4+10FN
Binding Head Screw
XSB4+35FN
Binding Head Screws
XYN3+F8FN
Pan Head Screw and Washer Ass'y
1
2
3
4
5
6
7
8
9
10
Screws
No.
Description
Numbers show screws, washers, nuts and etc.
PACKAGING
WJ-SX155
1
1
1
2
1
1
1
E10
M54
M55
M56
M14
M13
M7
M23
M1
M2
M3
M7
M39
M38
M44
Serial No. Label
M8
M34
M7
M61,62,63, 8
M69
E103
M64
M68
M68
Bar Code Label
M68
M65
M66,
M67
M67
E101
E102
E102
E104
M21
M43
M22
M22
M42 (for NTSC model)
M32
M7
M23
M7
M33
M35
M4
M6
M5
M3
M41
M7
M9
M7
M40
PCB2
PCB4
M12
M51
M26
M25
M27
M18
M17
PCB5
PCB6
PCB3
PCB1
PCB7
E20
M28
M53
SW1
E21
E21
M7
M22
M22
M7
M7
M30
M7
M7
M45
M46
M52
M52
MO1
M7
3
5
4
4
7
6
1
9
10
1
EXPLODED VIEW
SW1 Y
K0AAKE000060
Power Switch
F1,2 Y
K5D312BK0003
Current Fuse for Power Board
3.15A 250V
3.15A 250V
E1
JX15IPL01A
Wire Ass'y for AC Inlet Socket and Power
Board CN1
Board CN1
E3
JX15PSL03B
Wire Ass'y for Power Board CN2 and Power
Switch
Switch
E4
JX15PML04B
Wire Ass'y for Main Board CN15 and Power
Board CN3
Board CN3
E5
JX15MRL05
Wire Ass'y for Main Board CN 907 and
Rear Board CN80
Rear Board CN80
E6
JX15MRL06
Wire Ass'y for Multiplexer Board CN1003
and Rear Board CN81
and Rear Board CN81
E7
JX15MRL07
Wire Ass'y for Main Board CN8 and Rear
Board CN76
Board CN76
E8
JX15MDL08
Wire Ass'y for Main Board CN7 and D-sub
Board CN301
Board CN301
E9
JX15MFL09
Wire Ass'y for Main Board CN6 and Front
Board CN201
Board CN201
E10
JX15MLL10B
Wire Ass'y for Main Board CN16 and LED
Board CN401
Board CN401
E14
JHD50EL14A
Earth Lug for AC Inlet Socket
E20 Y
J0HBJM000031
AC Inlet Socket
E21 Y
CD20ACCAP
Insulator Cap
E202
JX15FAL12A
Wirecable for Main Board CN14 and
Cooling Fan
Cooling Fan
E203
JX15FSL13A
Wirecable for Multiplexer Board CN1004
and Main Board CN11
and Main Board CN11
E204
JX15FSL14A
Flatcable for Multiplexer Board CN1002 and
Main Board CN904
Main Board CN904
E205
JX15FSL15A
Flatcable for Multiplexer Board CN1001 and
Main Board CN905
Main Board CN905
E206
JX15FSL16A
Flatcable for Multiplexer Board CN103 and
Main Board CN12
Main Board CN12
E207
JX15FSL17A
Wirecable between Multiplexer Board
CN101 and Rear Board CN77
CN101 and Rear Board CN77
MO1
YWFBA06A12HS
Cooling Fan
M1
YWA1AB0255A4
Standard Screw
M2
V5EA2623B3
Front Cover
M3
V2NA1141A4
Spacer for Front Cover
M4
V5WB2838A1
Front Panel
M5
YWV1VA0546A3
LED Lens
M6
V2SA5145B3
Mounting Angle for LED Board
M7
YWA1AA0269A4
Binding Head Screw with Rib
M8
V2SA5146B3
Mounting Angle for Front Board
M9
V2KA1441B1
Front Chassis
M12
V2SA5144B2
Reinforcement Angle
M13
YWSB2718
Spacer
M14
YWCKT10V0
Cord Clamp
M17
V2SA5149B3
PCB Support A
M18
V2SA5150B3
PCB Support B
M21
V5EA2620B1
Upper Cover
M22
A1AB0279B4
Cup Head Screw
M23
YWV1AA1074A4
Wafer Head Screw
M25
V5WA2839C1
Rear Panel
M26
V2PA1312A4
Insulator Paper for D-sub Board
M27
YW0920
Push Rivet
M28
V2SA5148B3
Blank Plate for Rear Panel
M30
K1YZZZ000024
D-sub Screw
M32
V2KA1440B1
Main Chassis
M33
FCA10
Cord Clamp
M34
YWV5LA0067A4
Rubber Foot
M35
YWA2LA0070A4
Joint
M38
3PA001353BAA
Main Label
M39
V7MA1159A4
Fuse Change Label
M40
YWA7SA0689A4
Earth Mark Label
M41
V7SA4599A4
Setting Label
M43
YFV7MB0099A4
Safety Label
M44
V7SA4171A4
PS•DATA Label
M45
3CA000338AAA
Fan Plate
M46
V2SA4898B4
Mounting Angle for Cooling Fan
M52
3CA001602AAA
Mounting Angle for Multiplexer Board
M53
YWUAMS052
Cord Clamp
REF. NO.
PART NO.
DESCRIPTION
REF. NO.
PART NO.
DESCRIPTION
– 7-1 –
REPLACEMENT PARTS LIST
Important Notice
1.
Components identified by "
Y
" mark have special characteristics important for safety.
When replacing any of these components, use only manufacturer's specified parts.
2.
RTL : Retention Time Limited (No longer available after discontinuing product).
MISCELLANEOUS
Refer to the Service Manual for WJ-SX150/WJ-SX150A
Refer to the Service Manual for WJ-SX150/WJ-SX150A
Refer to the Service Manual for WJ-SX150/WJ-SX150A
Refer to the Service Manual for WJ-SX150/WJ-SX150A
Refer to the Service Manual for WJ-SX150/WJ-SX150A
Refer to the Service Manual for WJ-SX150/WJ-SX150A
PCB7 (RTL)
JB151EKZ1A
Printed Circuit Board Ass'y
IC1
YWTC4W53FUL
Analog Multiplexer
IC2
YWNJM2229M
Sync Separator
IC3
YWTC7S00FUL
2-input NAND Gate
IC4
YWTC7W08FUL
Dual 2-input AND Gate
IC5
C0JBAK000190
12-stage Binary Counter
IC6
M74HC14ADTR
Hex Schmitt Inverter
IC7
C0JBCC000050
Triple 3-input NAND Gate
IC100
C0JBAR000155
2-ch Multiplexer/Demultiplexer
IC101
YWTC7S04FUL
Inverter
IC102
C1AB00000191
Digital Comb Filter
IC103
M74HC14ADTR
Hex Schmitt Inverter
IC200
C0JBAR000155
2-ch Multiplexer/Demultiplexer
IC201
YWTC7S04FUL
Inverter
IC202
C1AB00000191
Digital Comb Filter
IC203
M74HC14ADTR
Hex Schmitt Inverter
IC204
C0CBACC00057
Voltage Regulator
IC300
C0JBAR000155
2-ch Multiplexer/Demultiplexer
IC301
YWTC7S04FUL
Inverter
IC302
C1AB00000191
Digital Comb Filter
IC303
M74HC14ADTR
Hex Schmitt Inverter
IC304
C0CBACC00057
Voltage Regulator
IC400
C0JBAR000155
2-ch Multiplexer/Demultiplexer
IC401
YWTC7S04FUL
Inverter
IC402
C1AB00000191
Digital Comb Filter
IC403
M74HC14ADTR
Hex Schmitt Inverter
IC404
C0CBACC00057
Voltage Regulator
IC500
C0JBAR000155
2-ch Multiplexer/Demultiplexer
IC501
YWTC7S04FUL
Inverter
IC502
C1AB00000191
Digital Comb Filter
IC503
M74HC14ADTR
Hex Schmitt Inverter
IC504
C0CBACC00057
Voltage Regulator
IC600
C0JBAR000155
2-ch Multiplexer/Demultiplexer
IC601
YWTC7S04FUL
Inverter
IC602
C1AB00000191
Digital Comb Filter
IC603
M74HC14ADTR
Hex Schmitt Inverter
IC604
C0CBACC00057
Voltage Regulator
IC700
YWMVT85038
Chroma Decoder
IC701,702
YWTC4W53FUL
Analog Multiplexer
IC800,900
YWMVT85038
Chroma Decoder
IC1000
C1CB00000221
16x8 Cross-Point Switch
IC1200
C0DBAMH00006
Chopper Regulator
IC1201
C0DBAJH00006
Voltage Regulator
IC1300
C0JBAM000052
Dual Monostable Multivibrators
IC1301,1302
SN75ALS181NS
Driver/Receiver
IC1303
C0CBAYA00002
Voltage Regulator
IC1304
YWBR93LC66RF
EEPROM
IC1305,1306
C0EBH0000063
Reset Signal Generator
IC1307
C2BBGF000360
Microprocessor
IC1308
YWTC7S04FUL
Inverter
REF. NO.
PART NO.
DESCRIPTION
REF. NO.
PART NO.
DESCRIPTION
– 7-2 –
MAIN BOARD
MULTIPLEXER BOARD
FRONT BOARD
REAR BOARD
LED BOARD
D-SUB BOARD
POWER BOARD
Q100
XN0440100L
Transistor
Q101,102
2SD1819AHL
Transistor
Q103
YWXN0450100L
Transistor
Q104
2SA1226-E3
Transistor
Q105
B1ABBB000072
Transistor
Q106
XN0440100L
Transistor
Q108
YWXN0450100L
Transistor
Q109,110
2SD1819AHL
Transistor
Q111
YWXN0450100L
Transistor
Q112,113
2SD1819AHL
Transistor
Q114
YWXN0450100L
Transistor
Q115
IMZ1A
Transistor
Q116
2SA1226-E3
Transistor
Q117
2SD1819AHL
Transistor
Q118
IMZ1A
Transistor
Q200
XN0440100L
Transistor
Q201,202
2SD1819AHL
Transistor
Q203
YWXN0450100L
Transistor
Q204
2SA1226-E3
Transistor
Q205
B1ABBB000072
Transistor
Q206
XN0440100L
Transistor
Q208
YWXN0450100L
Transistor
Q209,210
2SD1819AHL
Transistor
Q211
YWXN0450100L
Transistor
Q212,213
2SD1819AHL
Transistor
Q214
YWXN0450100L
Transistor
Q215
IMZ1A
Transistor
Q216
2SA1226-E3
Transistor
Q217
2SD1819AHL
Transistor
Q218
IMZ1A
Transistor
Q300
XN0440100L
Transistor
Q301,302
2SD1819AHL
Transistor
Q303
YWXN0450100L
Transistor
Q304
2SA1226-E3
Transistor
Q305
B1ABBB000072
Transistor
Q306
XN0440100L
Transistor
Q308
YWXN0450100L
Transistor
Q309,310
2SD1819AHL
Transistor
Q311
YWXN0450100L
Transistor
Q312,313
2SD1819AHL
Transistor
Q314
YWXN0450100L
Transistor
Q315
IMZ1A
Transistor
Q316
2SA1226-E3
Transistor
Q317
2SD1819AHL
Transistor
Q318
IMZ1A
Transistor
Q400
XN0440100L
Transistor
Q401,402
2SD1819AHL
Transistor
Q403
YWXN0450100L
Transistor
Q404
2SA1226-E3
Transistor
Q405
B1ABBB000072
Transistor
Q406
XN0440100L
Transistor
Q408
YWXN0450100L
Transistor
Q409,410
2SD1819AHL
Transistor
Q411
YWXN0450100L
Transistor
Q412,413
2SD1819AHL
Transistor
IC1309
MC74AC32DTL
Quad 2-input OR Gate
IC1310
YWTC7S04FUL
Inverter
IC1311
C0JBAZ000995
Octal Buffer
IC1312
C0JBAE000087
2-input OR Gate
IC1313
C3BBDG000005
SRAM
IC1314
YWM66220FP
Dual Port RAM
IC1315
MC74AC32DTL
Quad 2-input OR Gate
IC1316-1318
C0JBAZ001437
8-bit Buffer/Driver
IC1319
C1ZBZ0002059
PLD
IC1320
C0JBAB000384
Hex Inverters
IC1500-1503
C0JBAS000091
8-ch Analog Multiplexer/Demultiplexer
IC1504
C0JBAZ001058
Octal Bus Buffer/Line Driver
IC1505
YWTC4W53FUL
Analog Multiplexer
IC1506
YWNJM2267VT1
Dual Video Amplifiers
IC1507,1508
C0FBAD000003
A/D Converter
IC1509,1510
C0JBAZ000005
Octal Bus Buffer
IC1511
C1ZBZ0001228
PLD
IC1513
C3BBKG000022
SRAM
IC1514
C3DAKA000014
PLD
IC1515
C0DBEZF00001
Voltage Regulator
IC1516
YWTC7S08FUL
2-input AND Gate
IC1517
YW74HC04ADTE
Hex Inverter
IC1518
C0JBAZ000529
Triple Inverters
IC1519,1520
C0JBAB000413
Hex Inverter
IC1521,1522
C0JBAZ000529
Triple Inverters
IC1523
YWTC7W14FUL
Schmitt Inverters
IC1800
C1AB00001420
IC
IC1801
MC74AC32DTL
Quad 2-input OR Gate
IC2000,2001
YWTC4W53FUL
Analog Multiplexer
IC2002
YWTC7S08FUL
2-input AND Gate
IC2003,2004
YWTC4W53FUL
Analog Multiplexer
IC2005
C1AB00000368
Gate Array Logic
IC2006
YWTC4W53FUL
Analog Multiplexer
IC2007
YWKZ151SL
Gate Array Logic
IC2008
74HC4538ADTE
Dual Retriggerable Monostable Multivibrator
IC2009
YWTC4W53FUL
Analog Multiplexer
IC2010
C3ABKG000023
DRAM
IC2011
YWTC7S08FUL
2-input AND Gate
IC2012,2013
C3ABKG000023
DRAM
IC2014
C0CBACC00058
Voltage Regulator
IC2200
C1AB00000368
Gate Array Logic
IC2201
YWTC4W53FUL
Analog Multiplexer
IC2202
YWKZ151SL
Gate Array Logic
IC2203
74HC4538ADTE
Dual Retriggerable Monostable Multivibrator
IC2204
YWTC4W53FUL
Analog Multiplexer
IC2205
YWTC7W08FUL
Dual 2-input AND Gate
IC2206,2207
C3ABKG000023
DRAM
IC2208
YWTC7S08FUL
2-input AND Gate
IC2209
C3ABKG000023
DRAM
IC2210
C0CBACC00058
Voltage Regulator
Q1,2
2SB1218AHL
Transistor
Q3
B1ABBB000072
Transistor
Q4-6
2SD1819AHL
Transistor
Q7
XN0150100L
Transistor
Q8
2SB1218AHL
Transistor
REF. NO.
PART NO.
DESCRIPTION
REF. NO.
PART NO.
DESCRIPTION
– 7-3 –
Click on the first or last page to see other WJ-SX155 service manuals if exist.