Sony KP-FW46M31 Service Manual page 126

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MS2 (2/3) IC4204 : TC7WH74FK
8
7
6
5
S
R
Q
C
D
Q
1
2
3
4
MS2
[CPU, RAM, ROM]
— MS2 BOARD (COMPONENT SIDE) —
1
CN4100
C4223
IC4205 IC4206 I C4207
R4213
R4215
R4202
A
X4200
R4200
R4201
R4123
R4124
R4118
TP4200
L4200
TP4000
C4016
TP4001
R4112
R4117
R4108
R4114
RB4211
RB4210
RB4214
RB4213
RB4212
C4122
C4216
RB4206
RB4207
RB4205
RB4209
RB4208
C4125
R4209
C4211
RB4204
B
RB4203
RB4202
RB4201
RB4102
C4130
RB4104
RB4101
RB4103
FB4102
R4036
R4034
Q4000
R4035
— MS2 BOARD (CONDUCTOR SIDE)—
2
R4214
C4224
TP4004
R4205
R4206
R4071
A
R4207
C4008
R4011
R4010
D4006
D4005
TP4003
R4026
R4028
R4027
R4031 R4033
IC4003
R4044
C4019
R4047
C4017
R4043
C4036
R4039
C4031
B
RB4012 RB4014 RB4016 RB4017 RB4018
C4033
R4005
C4035
C4029
C4034
C4027
IC4002
Q4002 Q4004
Q4005
1
D4002
R4204
C4200
C4210
FB4000
R4203
C4011
C4201
C4026
RB4015
RB4013
C4131
C4005
R4116
R4115
R4009
RB4011
RB4010
C4004
R4211
R4008
C4113
R4126
C4118
C4119
R4127
C4000
R4106
R4103
C4109
R4102
IC4203
C4114
C4111
C4105
C4106
C4001
R4018
C4222
C4007
RB4106
RB4107 RB4108
R4055
RB4105
C4020
R4040
RB4100
FB4002
R4045
Q4001
R4076
R4030
R4029
R4074
R4073
R4051
C4039
C4038
R4042
– 126 –
2
MS2 BOARD SEMICONDUCTOR LOCATION
(
IC4000
IC4001
IC4002
IC4003
IC4004
IC4005
IC4100
IC4200
C4012
C4212
IC4201
IC4202
RB4215 RB4216 RB4217 RB4218RB4219
IC4203
IC4204
IC4205
IC4206
IC4202
IC4207
C4213 C4214 C4215
C4217
*
: Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 96)
IC4200
KP-FW46M31/FW51M31
RM-1015
IC
TRANSISTER
Component
)
(
Conductor
)
(
Component
)
(
Conductor
)
*
Side
Side
Side
Side
B-2
Q4001
B-1
2
A-2
Q4002
B-2
2
B-2
Q4003
B-2
2
B-2
Q4004
B-2
2
A-1
Q4005
B-2
2
B-1
Q4006
B-1
2
B-1
Q4007
B-1
B-2
A-2
DIODE
B-2
B-1
(
Component
)
(
Conductor
)
*
Side
Side
A-2
3
A-2
D4001
A-1
D4002
A-1
3
A-2
A-2
D4004
A-2
-
D4006
A-2
-
D4007
A-2
-

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