Schematic Diagram - Main Board (3/4) - Sony HCD-GTR333 Service Manual

HCD-GTR333/GTR555/GTR777/GTR888
5-17. SCHEMATIC DIAGRAM – MAIN Board (3/4) –
1 2 3
A
B
MAIN BOARD (3/4)
C
D
HCD-GTR777/
HCD-GTR888
R748 0
C763 2200p
E C755 2200p
13.5V 1
JL748 R739 560
RED_LED 2
JL749 R740 560
BLUE_LED 3
CN800
3P
FRONT
R757 0
F
C765 2200p
C757 2200p
13.5V 1
JL701 R741 560
RED_LED 2
JL702 R743 560
BLUE_LED 3
CN801
3P
LED
SPEAKER
G
R759 0
C767 2200p
C759 2200p
13.5V 1
JL703 R744 560
RED_LED 2
R745
JL704 560
BLUE_LED 3
CN802
3P
H
SUBWOOFER
R767 0
C769 2200p
C761 2200p
13.5V 1
JL705 R746 560
RED_LED 2
JL706 R747 560
BLUE_LED 3
CN803
I F800
3P
0.5A
2
MAIN
J
BOARD
2
(1/4)
(Page 32)
3
K
HCD-GTR333/GTR555/GTR777/GTR888
4 5 6 7
MAIN BOARD
(1/4), (2/4), (4/4)
(Page 32), (Page 33),
(Page 35)
6
12
Q704
EXCEPT
R811 R804
RT3NDDM-T111-1 HCD-GTR333
470k 470k
LED DRIVER 54
0.7
Q802
R812
RT3P11M-TP-1 R814
2.2k 2.2k
MUTE SWITCH
C601
(1.8) 1.1
(1.8) 2.4
-2.8 -2.8
C844 C843 R815
R810
2.2 2.2 47k
47k
0.7 55 3.3 3.3
3.3 3.3
Q707
RT3NDDM-T111-1
LED DRIVER 56
0.7
(2) 1.5
(2) 1.2
57
0.7
Q709
RT3NDDM-T111-1
79
LED DRIVER
58
0.7
9
(2.3) 1.8
C816 R762
0.1
22
(2.2) 1.7 2.7
1 BST SS 8
13.3 3.1
2 VIN 7
EN
13.5 R853
1.5
3 SW COMP 6
59
0.7
3.3
0.9
4 GND FB 5
R819
10
Q711
R854
RT3NDDM-T111-1
10k
LED DRIVER C846
60
5600p IC802
BD9329AEFJ-E2
0.7
IC802
C815
8200p
(2.3) 1.7 M+9V REG
(2.3) 2
C848
22
L800
33uH 50V
0.7 61
8 9 10
MAIN BOARD
(1/4)
(Page 32)
5
8 9
IC801
BD9329AEFJ-E2
IC801
D+3.3V REG
C809
R766
0.1
L806 22
1 BST
33uH
8
2 VIN
13.5
3 SW
3.3
R828 4 GND
10
C856 C842
47 22
C857
16V 50V
5600p
C808
R601
8200p
2.2 33k
L801
33uH
IC800
BD9329AEFJ-E2
IC800
VBUS+5V REG
9
C802
R765
0.1
22
R808
1 BST SS
0
9.7
2 VIN EN
13.5
3 SW COMP
3.3
4 GND FB
R827
C820 0.1
10
C855 C841
47 22
C853
16V
50V
22k C819 1000p 5600p
C801
8200p
R855
82k
C738
68p
R856 L802
8.2k 33uH
34 34
11 12 13 14
7 10 11
R763
4.7k
Q715
RT1N141C-TP-1
0
LED DRIVER
79
3.1
LED DRIVER
0
-VG
94
9
23
2.7 C813 0.1 24
SS 8
3.1 22
EN 7
R849 7.5k C812 3300p
1.5 4
COMP 6
0.9 E+3.3V
5
FB
67
C746
R851
470p
27k R852 95
0
R850
5
10k
20
6
7
C849
22
50V
VACS
JL836
D600
DA2J10100L
68
71
70
2.7 C806 0.1
74
8
3.1 21
26
7
C805 2200p
1.5 R845 12k
6
0.9
72
5
69
R847
C739
47k R848
100p DBFB
0
R846
66
10k
73
AC_DET
65
C850
R800
22 63
10k
50V
JL837
*12 C821 C821
*12
0.1 (EXCEPT HCD-GTR888)
0.47 (HCD-GTR888)
CDM MOTOR GND
29 30
13
MAIN BOARD
(4/4)
(Page 35)
15 16 17
R760
10k
CN601
13.5 (0) 17P
JL816
17 LED GND
Q716
JL817
12.8
2SB1710TL
16 LED+13.5V
13.1
JL818
15 DGND
R826 100 JL819
14 -VG
JL820
13 3.3V
JL821
12 AD_KEY1
JL822
DISPLAY
11
FL_CLK
JL823
10 FL_DIN BOARD
H
JL824
9 FL_CS
CN1106
JL825
8 SIRCS
JL826
(Page 54)
7 E+3.3V
JL827
6 ADKEY0
JL828
5 VOL
JL829
4 LD-DATA
JL830
3 LD-OE
JL831
2 LD-LATCH
JL832
1 LD-CLK
D601
MC2840-T112-1
15 MAIN BOARD
8
(2/4)
(Page 33)
14
2CH DAMP
BOARD (1/4)
JL833
1 /SD-FAST
JL788
CN4000
2 AMP-RESET
JL789
3 /AMP-OTW
(Page 37)
JL790
4 /SD-SLOW
JL791
3CH DAMP
5 AMP-CLK
JL792
6 DGND
BOARD (1/4)
JL793
I
7 FAN-BLOCK
CN4000
JL794
8 FAN-DRIVE
JL795
(Page 43)
9 DBFB
JL796
10 SP-RELAY
JL797 4CH DAMP
11 /RES-DET
JL798
BOARD (1/4)
12 AC-DET
JL799
13 PCONT (MAIN)
CN4000
JL725
14 PCONT (SUB)
(Page 49)
CN501
14P
MAIN BOARD
23
11
(4/4)
24
(Page 35)
25
26
MAIN BOARD
27
12
(4/4)
(Page 35)
28
MAIN BOARD (2/4)
9
16
(Page 33)