CDX-GT55UIW/GT550UI/GT600UI
CDX-GT55UIW/GT550UI/GT600UI
19
19
12
A
6
B
8
E
14
9
4
3
F
D
H
7
2
10
I
G
11
C
5
13
1
J
1
MAIN BOARD
(2/3)
MAIN
(3/3)
BOARD
2
IC B/D
IC B/D
IC B/D
1.3
3.3
(EXCEPT AEP,UK)
(AEP,UK)
3.1
7.2
3.1
7.1
14.4
7.2
7.2
4.4
4.1
4.1
4.1
4.1
4.3
7.1
7.1
14.4
7.1
3.2
7.2
3.2
13.9
13.9
8.5
3.3
6.1
10.5
14.4
14.1
4.9
4.9
3.3
0
3.2
2.7
1.6
1.5
4.9
0
5.4
0
2.5
0.6
14.4
0
5.4
0
3.1
3.3
0
14
13.7
13.7
0
4.9
4.9
AEP,UK,RU MODEL
US,CND,E,EA,MX MODEL
5.4
0
0.6
0
0
2.7
AEP,UK MODEL
AEP,UK,RU
MODEL
AEP
,UK,RU MODEL
AEP,UK,RU MODEL
AEP,UK,RU
MODEL
(US,CND)
(US,CND)
(EXCEPT US,CND)
(EXCEPT US,CND)
EXCEPT US,CND MODEL
US,CND MODEL
IC403
IC402
IC301
IC801
MAIN BOARD (1/3)
1000p
C328
0.22
C301
1A4-A2
D317
1
C321
1A4-A2
D321
16V
3300
C336
R319
10k
1000p
C335
2.2
C315
1
C319
0.22
C305
1
C322
1
C324
25V
22
C303
1A4-A2
D310
16V
C312
10
47k
R315
1
C318
0.1
C337
1000p
C334
4.7k
R316
0.47
C333
1
C316
0.22
C330
1A4-A2
D302
1A4-A2
D304
0.22
C302
1
C320
1
C323
1A4-A2
D316
1A4-A2
D31
1
0.22
C300
1A4-A2
D312
0.22
C308
1A4-A2
D303
CN301
16P
1
FL+
2
RL+
3
RR+
4
FR+
5
AMP-REM
6
ANT-REM
7
ACC
8
GND
9
FL–
10
RL–
11
RR–
12
FR–
16
+B
13
TEL-ATT
14
ILL
15
TEST
17
+B
18
+B
19
+B
150
R308
0.22
C329
1A4-A2
D306
1A4-A2
D314
1A4-A2
D313
R320
47k
0.47
C332
1
C306
0.22
C304
1A4-A2
D315
R318
10k
S401
16V
47
C416
MA2J1
110GLS0
D401
10V
1000
C409
0.1
C407
C445
1000p
22
R429
100k
R401
4
3
1
2
PST8228UL
IC403
RESET
VOUT
VIN
NC
VSS
5
4
3
2
1
TK11133CSCL-G
IC402
+3.3V REG
CONT
GND
NOISE
VOUT
VIN
0
FB401
0.1
C402
0.1
C401
R804
1k
14
10
11
12
13
9
8
7
6
5
4
3
2
1
BA8271F-E2
IC801
BUS INTERFACE
BUS_ON
RST
BA
TT
CLK
VREF
DA
TA_I/O
GND
DA
TA_OUT
DA
TA_IN
BU_CHECK
CLK_IN
BUS_IN
RST
VCC
R809
330k
R862
220k
R813
100
TH801
R808
0
R805
1k
RKZ18B2KGP1
D802
C809
0.1
G
G
G
8P
CN801
(BUS CONTROL IN)
7
8
4
5
6
9
10
11
1
2
3
R807
330k
25V
C802
470
C801
0.01
R815
1k
R816
R812
0
R810
0
R81
1
0
4.7k
R325
MA2J1110GLS0
D404
R321
1k
220
R303
220
R304
LRB751V
-40T1G
D801
MA2J1110GLS0
D403
47k
R317
220
R305
220
R306
1A4-A2
D324
1A4-A2
D318
DRC5114E0L
Q802
BACK-UP CHECK
DRC5114E0L
Q409
MUTE DRIVE
DRA5114E0L
Q407
MUTE DRIVE
R806 100
100
R301
100
R302
2SC4154TP-1EF
Q301
ACC DETECT
R858
220k
J801
2SC4154TP-1EF
Q808
BACK-UP CHECK
RKZ18B2KGP1
D807
RKZ18B2KGP1
D322
RKZ18B2KGP1
D320
47k
R310
47p
C327
6.3V
330
C41
1
DRC5144E0L
Q807
BACK-UP CHECK
RKZ6.2B2KGP1
D806
RKZ18B2KGP1
D803
RKZ18B2KGP1
D804
2SC4154TP-1EF
Q303
TEL-ATT DETECT
RKZ18B2KGP1
D323
RKZ18B2KGP1
D301
6.3V
C403
330
250uH
L301
1
2
10V
100
C447
IC301
1
TA
B
2
I2C_SIO
3
OUT
-FL-
4
I2C_SCK
5
OUT
-FL+
6
VP2
7
OUT
-RL-
8
P-GND1
9
OUT
-RL+
10
SVR
11
IN-RL
12
IN-FL
13
S-GND
14
IN-FR
15
IN-RR
16
BEEP
17
OUT
-RR+
18
P-GND3
19
OUT
-RR-
20
VP1
21
OUT
-FR+
22
STB
23
OUT
-FR-
24
P-GND4
25
DIAG
26
RST
27
ANT
-REM
28
CRES
29
AMP-REM
30
AUDIO+B(8.5V)
31
SER
VO+3.3V
32
GND
33
MECHA+6V
34
PA
N
EL
+B
35
VP
36
CBU
37
BU+B
16V
47
C313
L302
0
1
2
4
3
5
6
7
8
BUS1
BUS2
BUS3
BUS4
11
12
13
14
15
16
17
0
JC363
FB826
FB802
FB801
ACC
BEEP
STB
DIAG
RESET
I2C_SIO
I2C_SCK
UNI_SCK
UNI_SO
UNI_SI
ILL+B
SYS_RST
RCIN0
RCIN1
BU_IN
TEL
BUS_ON
RESET
FU601
10A
(REMOTE IN)
TDF8556AJ/N3
TDF8556AJ/N3/M5
I2C BUS CONTROLLED
POWER AMP/MULTIPLE
VOLTAGE REGULATOR
FR–
11
L-CH
8
+
4
RR–
FL–
GND
RR–
BATT
FL+
2
7
6
RL+
8
FR+
7
AMP REM
REAR
6
16
ACC
10
FR+
+
RR+
–
2
BATT
L-CH
10
GND
1
8
14
14
16
9
1
4
RL–
1
4
ACC
7
R-CH
3
6
–
15
2
ANT REM
–
5
AMP REM
+
R-CH
2
RL+
+
13
4
5
FRONT
–
FL+
3
15
9
BATT
RL–
5
RR+
3
ANT REM
REAR
3
FL–
13
11
ACC
FRONT
6
8
7
FR–
1
5
GND
ANT REM
12
12
ATT
1k
15k
RKZ7.5B2KGP1
• See page 24 for IC Block Diagram.
4-4. SCHEMATIC DIAGRAM – MAIN Section (1/3) –
(Page 21)
(Page 20)