CDX-G1200U/G1201U/G1202U/G1280UM
CDX-G1200U/G1201U/G1202U/G1280UM
23
23
4-8. SCHEMATIC DIAGRAM - MAIN Section (4/4) -
• See page 24 for IC Block Diagrams.
6.5
3.3
6.5
13.9
6.7
6.7
3.3
2.2
2.2
2.2
2.2
2.2
6.6
6.7
13.9
6.6
3.3
6.6
13.9
0.1
C325
47p
C318
16V
3300
C350
CN301
RR+
1
RL+
2
RR–
3
RL–
4
FR+
5
FL+
6
FR–
7
FL–
8
AMP_REM
9
10
ILL
11
12
ACC
13
TELL_ATT
14
VCC
15
GND
16
DA2J10100L
D1302
D1340
D301
D302
D303
D300
JL300
JL301
JL302
JL303
JL304
JL305
JL306
JL754
JL755
47k
R314
10k
R313
100
R1332
150
R315
33k
R316
0
R311
10k
R312
3.9k
R308
IC304
1
TA
B
2
PW_GND2
3
OUT2–
4
ST_BY
5
OUT2+
6
VCC
7
OUT1–
8
PW_GND1
9
OUT1+
10
SVR
11
IN1
12
IN2
13
S_GND
14
IN4
15
IN3
16
AC_GND
17
OUT3+
18
PW_GND3
19
OUT3–
20
VCC
21
OUT4+
22
MUTE
23
OUT4–
24
PW_GND4
25
AMP_REM
W002
W001
0
R1356
0
R1357
0
R1354
0
R1355
0
R303
1
C312
4.7
C316
1
C310
1
C314
1
C308
10
C307
1
C315
1
C313
1
C31
1
4.7
C317
1
C309
0.1
C1371
47p
C1376
1
C305
1
C321
1
C326
1
C324
0.1
C300
0.1
C301
10k
R310
140uH
L300
FL_N
FL_P
RL_N
RL_P
RR_P
RR_N
FR_P
FR_N
RL_IN
FL_IN
FR_IN
RR_IN
RR_P
RL_P
RL_N
RR_N
FR_P
FR_N
FL_P
FL_N
BEEP
AMP_MUTE
AMPSTBY
ACC
TCB501HQ(Z)
3
5
4
26
25
30
27
29
28
IC304
POWER AMP
16P
MAIN BOARD (4/4)
BOARD
(1/4)
MAIN
>003S
BOARD
(3/4)
MAIN
>006S
GN1G
GN1G
GN1G
GN1G
NC
NC
FU1
10A
32V
(US, CND, E, EA, KR, IND, AUS)
(AEP, UK, HK, AR)
GN1G
10
11
12
G
H
F
1
C
D
6
E
2
B
3
A
4
5
7
8
9
CN301
TO
PW1
REAR RCH (+)
8
REAR RCH (–)
5
13
11
BATT
3
GND
14
REM OUT MAX 0.4A
4
15
FRONT RCH (–)
1
6
FRONT LCH (+)
FRONT RCH (+)
REAR LCH (+)
7
9
16
2
REAR LCH (–)
12
ACC
10
FRONT LCH (–)
PW1
CN301
TO
4
10
11
12
ACC
REM OUT
6
ACC
GND
16
7
15
3
BATT
BATT
9
2
13
14
GND
5
8
1
REM OUT
8
RR+
FL–
RR–
4
FL+
RL+
6
6
3
FR–
7
5
7
RL–
4
8
1
FR+
RR–
RL–
2
1
5
FL–
FL+
RR+
FR+
3
FR–
2
RL+
(Page 22)
(Page 20)