Schematic Diagram -Main Section (1/3) - Sony CDX-GT35U Service Manual

4-4. SCHEMATIC DIAGRAM – MAIN Section (1/3) –
1 2
A
EXCEPT E MODEL E MODEL
RL+ RL-
7 8 FRONT +
L-CH
-
FL+ FL-
5 6 REAR +
L-CH
-
FR+ FR-
3 4 REAR +
B
R-CH
-
RR+ RR-
1 2 FRONT +
R-CH
-
AMP REM
ANT REM
FL+ FL-
1 9
ACC
RL+ RL-
2 10
GND
C
RR+ RR-
3 11 BATT
FR+ FR-
4 12
ATT
AMP REM
5 13
ANT REM
6 14
ACC
7 15
D GND BATT
8 16
ACC GND
7 8
ANT REM
5 6
BATT
3 4
E
1 2
F
G
H
I
J
CDX-GT35U/GT39U/GT39UE
• See page 24 for IC Block Diagrams.
3 4 5 6
MAIN BOARD (1/3)
CN802
16P
1 9 +B 19
14.4
18
FU601 +B
10A 17
2 10 +B
16
+B
3 11 TEST 15
AEP,UK,RU MODEL
ILL 14
R824 1k
13
4 12 TEL-ATT
FR- 12
11
5 13 RR-
10
RL-
6 14 FL- 9
8
GND
R823 4.7k
7 15 ACC 7
6
ANT-REM
R825 0
8 16 AMP-REM 5
FR+ 4
3
RR+
RL+ 2
1
FL+
D806
R815
MAZ8075GMLS0
15k
6.4
0
Q802
R816
RT1N141C-TP-1
D807
1k
MAZ8180GMLS0
Q802,807,808
BACK-UP CHECK
6.4
Q807
RT1N141C-TP-1
0
2.7
R827
220k
AEP,UK,RU MODEL
R826
R802
0
0
J801
(REMOTE IN)
R801
0
7 8 9
L801 R830
0
1 2
D813
1A4-A2
AEP,UK MODEL
C807
C808
3300
0.22
16V
R817
AEP,UK,RU
47k AEP,UK,RU
MODEL
R821 R822 MODEL
10k 47k
C803
0.47
R820
10k
C804
0.47
0.6
R819
47k
0
R818
4.7k
0.6
0
19 19
10 11 12 13
IC301 IC B/D
IC301
TDA8588AJ/N2/R1 (E,AR)
(RU)
TDA8589AJ/N2/R1
TDA8589AJ/N2/R1/M5 (AEP,UK)
I2C BUS CONTROLLED POWER AMP/
MULTIPLE VOLTAGE REGULATOR
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
C111 C211
100p 100p
C305
C810 C116 C216 0.22
0.22
100p 100p
C304
C811
0.22
0.22
D104 D105 D204
1A4-A2 1A4-A2 1A4-A2
C314 R308
C315
R306
47p 150
2.2
47k
Q304
D306
R313 RT1P141C-TP-1
MA2J1110GLS0
22 13.9
0
C322
Q305
RT1P141C-TP-1 47
D308 Q303,304
16V
CD MUTE 13.6
MA2J1110GLS0 MUTE DRIVE
3.3
0
0
D309
Q303
3.3 MA2J1110GLS0
RT1N141C-TP-1
IC403
IC403
PST8228UL
RESET
3.3
3 NC VIN 2
3.3
VSS VOUT
4 1
S401
RESET
1
MAIN BOARD
(2/3)
(Page 20)
CDX-GT35U/GT39U/GT39UE
Ver. 1.1
14 15 16
26 27 28 29 30 31 32 33 34 35 36 37
C306
1
C307 C312
47
10
16V 16V
C308 C311
0.01 0.01
D302
D304
C309 C313
1A4-A2 1A4-A2
10 10
16V 16V
D305
D303
1A4-A2 1A4-A2
25
26
27
28
29
30 MAIN
2
BOARD
31
(3/3)
(Page 21)
BUS6
32
33
C433
47
16V
IC B/D
4 5
R832
10k
IC402
IC402
TK11133CSCL-G
C403
R401 +3.3V REG
330
100k
6.3V
3 2 1
C815
C401 C402
1000p
0.01
0.1