JVC CA-FSX1, Service Manual

Page: 36 / 71

2-7
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Digital amplifier section
R1227
C1223
IC122
C3034
IC112
IC131
R1124
R1118
IC131
R1224
R1122
R1218
R1222
R1223
C1208
IC121
R1217
R1210
R1123
R1206
R1204 C1202
R1203
R1202
C1201
R1201
IC123
R1211
R1212
IC121
R1215
R1216
C1108
R1213
R1207
C1204 R1208
IC111
R1117
C1301
R1110
C1107
R1106
R1104 C1102
R1103
R1102
C1101
R1101
R1111
R1112
IC111
R1115
R1116
R1113
R1107
C1104
R1108
IC113
IC301
C30
D1203
C1222
IC301
R3003 R3005
C3002 C3003 C3004 C3005
R3004
R3006
IC302
IC302
IC302
IC301
IC301
IC301
R3007 R3008 R3009
C3008 C3009
C3010
R1229
IC301
C1113
C1224
R1129
C1124
C1123
R1127
C3006
R1228
C3007
C1105
Q1104
C1213
R1309 R1310
R1311
C1203
R1205
C1103
R1105
C1209
C1210
C1211
R1219
R1220
C1109
C1110
C1111
R1119
R1120
C1205
C3033
CN310
R1233
R1234
R1134
R1133
Q3007
R1135
R1235
Q1203
Q1103
C1232 R1236
C1132 R1136
Q1204
C1309
C3031
R3020
C1207
X3001
X3002
IC302
C3013
R1301
R1302
10K
10/16
NJU7109F3-X
1/6.3
NJU7109F3-X
NJM2115V-W
100
1K
NJM2115V-W
100
100K
1K
100K
100
330P/50
NJM4580M-X
*
820
100
470K
10K 2200P/50
820
11K
10/35
*
TC7S00F-X
8.2K
5.6K
NJM4580M-X
22K
22K
330P/50
5.6K
10K
470P/50 330
NJM4580M-X
*
1/6.3
820
1200P/50
470K
10K 2200P/50
820
11K
10/35
*
TC7S00F-X
8.2K
5.6K
NJM4580M-X
22K
22K
5.6K
10K
470P/50 330
TC74HCU04AF-W
0.1/2
UDZS6.8B-X
N
33/16
TC74HCU04AF-W
1M
1M
330P/50 330P/50 330P/50 330P/50
5.6K
5.6k
MM74HC00SJ-X
MM74HC00SJ-X
MM74HC00SJ-X
TC74HCU04AF-W TC74HCU04AF-W
TC74HCU04AF-W
1.2K 680 680
330P/50 330P/50
47P/50
470
TC74HCU04AF-W
1/6.3
100P/50
470
100P/50
10/16
10K
1/6.3
4.7K
1/6.3
4.7/35
UMY1N-W
1/6.3
2.7K 1.8K 2.7K
2200P/50
10K
2200P/50
10K
22P/50
22P/50
22P/50
2.2K
2.2K
22P/50
22P/50
22P/50
2.2k
2.2k
4.7/35
0.47/10
QGA2001F2-04X
15K
8.2K
8.2K
15K
UN2112-X
2.2K
2.2K
2SD1328/ST/-X
2SD1328/ST/-X
180P/50 3.3K
180P/50 3.3K
UMY1N-W
0.033/50
10/35
220 1200P/50
QAX0734-001 QAX0735-001
MM74HC00SJ-X
100/25
1K
1K
5V
A16V
5V
5V
A16V
SW16V
5V
5V
5V
5V
REFA2.5V
A16V
REFA2.5V
5V
5V
REFA2.5V 5V
5V
!
!
FS-X3
1/4
FS-X1
R1101
S.MUTE
IC121
( 1/4W)
2/4
3/4
4/4
1/6
R1201
1.8k
1.5k
R1117,R1217
J/C VER OTHER VER
18K 15K
( S.GND)
R
( A.GND)
( A.GND)
( A.GND)
( A.GND)
( A.GND)
GND
L
AHBCTL
( A.GND)
( A.GND)
( A.GND)
( A.GND)
2/6
3/6 4/6 5/6 6/6
( A.GND)
( A.GND)
2ch
Q1104
( P.GND) ( P.GND)
( P.GND)
( P.GND)
( P.GND)
LINE
S.MUTE
S.MUTE
IC122
To W311 of
LVA10440-A2
IC111
1
2
3
4
5
6
7
8
7.9
6.8
6.8
0
7.2
7.2
6.8
14.9
IC131
1
2
3
4
5
6
7
8
2.5
2.5
2.5
0
2.5
2.5
2.5
4.9
IC112
1
2
3
4
5
IC113
2.5
0
2.5
2.5
4.9
2.UNLESS OTHERWISE
1.VOLTAGES ARE CD-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL.
NOTES
SPECIFIED.
RESISTORS ARE 1/16W 5% METAL GLAZE RE
ALL RESISTANCE VALUES ARE IN OHM(
IC123
1
2
3
4
5
2.5
2.5
0
2.5
4.9
Q1204
1
2
3
4
5
3.1
2.4
1.8
5.0
0
ALL CAPACITORS ARE CERAMIC CAPACIT
ALL CAPACITANCE VALUES ARE IN F( P
ALL INDUCTANCE VALUES ARE IN H( m=m
ALL E.CAPACITORS ARE SHOWN IN THE F
( F) /RATED VOLTAGE ( V) .
}
CONDITION - CD
R1
R2
R1 R2
UN2212 22K 22K
UN211E
CN310
1
2
3
4
0
0
0
0
8
9
10
11
12
13
14
2.4
2.5
2.5
4.9
2.5
2.4
4.9
IC301
1
2
3
4
5
6
7
2.4
2.6
2.6
2.3
2.3
2.6
0
8
9
10
11
12
13
14
2.5
2.4
4.9
4.9
2.5
0
4.9
IC302
1
2
3
4
5
6
7
0
0
4.9
2.5
4.9
2.4
0
Q3007
1
2
3
1.4
4.4
4.9
Q1103
1
2
3
1.4
4.4
4.9
Q1203
47K 22K
STOP MODE