Read Panasonic WV-CW970 / WV-CW974 Service Manual online
7-2
M68
V2LA1030A3
Connector Mounting Plate for WV-CW970
V2LB1030A3
Connector Mounting Plate for WV-CW974
M69
Y
V7SA4588A4
RS485 Setting Label for WV-CW970
Y
V7SA4587A4
RS485 Setting Label for WV-CW974
M70
VCW970GU5A
Upper Base Unit Ass'y for WV-CW970
VCW974EU5A
Upper Base Unit Ass'y for WV-CW974
M71
3CC001541BAA
Upper Base Waterproof Cover
M72
Y
3CX001592AAA
Upper Base Cable Waterproof Packing
M73
3CW001198AAA
Waterproof Spring
M74
3CC001540BAA
Upper Base
M75
M3AA1044A4
Waterproof Filter
M76
Y
3PB002600AAA
Simplified Main Label for WV-CW970
Y
3PB002601AAA
Simplified Main Label for WV-CW974
M77
3PC001224AAA
WEEE Label
M78
Y
V7MA1162A4
Caution Label (Finland, Norway)
REF. NO.
PART NO.
DESCRIPTION
PCB1 (RTL)
VCW97GKY3B
Printed Circuit Board Ass'y
IC1
VCW97SA501
Micro Controller
IC2
C1AB00002130
Digital Signal Processor
(BGA. See Notes below.)
(BGA. See Notes below.)
IC3
C3ABMY000009
SDRAM
IC4
C0JBAE000307
2-Input OR Gate
IC5
C3EBLC000033
EEPROM (See Notes below.)
IC6
MN13821SJP
Reset Signal Generator
IC8
VCW97SA301
Flash Memory
IC9
C0JBAA000393
2-Input AND Gate
IC10
C0JBAB000661
Inverter
IC14
C0CBABE00001
Voltage Regulator
IC112
YWNJM2902VT1
Quad Operational Amplifiers
IC200
C0ZBZ0000888
Temperature Sensor
IC201
AN9DE01FA-V
Signal Processor
IC202
C0GBD0000038
Bidirectional Motor Driver
IC203
C0GBB0000027
Fan Motor Driver
IC204
C0ABBA000063
Dual Operational Amplifiers
IC205
C0CBADE00006
Voltage Regulator
IC300
C0FBBF000039
D/A converter
IC301
MN3112SAS-E1
Vertical Driver
IC305
C0CBACC00026
Voltage Regulator
IC500
C1AB00002057
DC-DC Converter
IC501
C0JBAE000333
2-input OR Gate
IC700
C0JBAA000362
2-input AND Gates
IC1501
C1AB00002129
12-bit CCD Signal Processor (CSP)
Q1,2
B1CBCE000005
FET
Q3
B1ADCF000040
Transistor
Q4
B1CBCE000005
FET
Q6
B1GDCFNN0001
Transistor
Q200
B1ADCF000040
Transistor
Q202
2SC4097QR6
Transistor
D2,3
B0CCAB000039
Diode
D4
B0ACCJ000014
Diode
D200
MA3Z79300L
Diode
D301
MA2J72800L
Diode
D500,501
MA2J72900L
Diode
D502
MA2J72800L
Diode
R1
ERJ2GEJ103
Metal
10K ohms 1/16W
R2
ERJ2GEJ105
Metal
1M ohms 1/16W
R6
ERJ2GEJ113X
Metal
11K ohms 1/16W
R8,9
ERJ2GEJ102
Metal
1K ohms 1/16W
R10
ERJ2GEJ103
Metal
10K ohms 1/16W
R11
ERJ2GEJ102
Metal
1K ohms 1/16W
R12
ERJ2GEJ134
Metal
130K ohms 1/16W
R14
ERJ2GEJ241
Metal
240 ohms 1/16W
REF. NO.
PART NO.
DESCRIPTION
MAIN BOARD
Notes:
8 BGA package requires special equipment for replacement.
8 EEPROM (IC5) is blank when supplied as IC only.
Loading the initial Data is required. (Refer to the page 2-1.)
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