Schematic Diagram - Main Section (2/3) - Sony HCD-GNZ333D Service Manual

HCD-GNZ333D/GNZ444D
Q Q
3 7 6 3 1 5 1 5 0
7-7. SCHEMATIC DIAGRAM – MAIN Section (2/3) –
1 2 3
A
REG BOARD
IC801
+9V REG
IC801
TA7809LS
9.1 16.2
O I
G
W801
C802 C801 3P
B
0.1 0.1
1 IN
2 GND
3 OUT
Q556
FAN PROTECT FAN CONTROL
C
KTA1266GR-AT
CN105
0.4
- 3P
C565
FAN001
M
VDD+ 1 C575
47
FAN
0.01
25V
MOTOR GND 2
+
VDD+
3
R593
4.7k
Q554
4.9
Q556
2SC3052F-T1-LF
2SC3052F-T1-LF
R594
68k
0
D
D557
C566
R595
UDZW-TE17-10B
22
3.3
50V
T E
L 1 3 9 4 2 2 9 6 5 1 3
Q013,014
DC OFFSET DETECT
E
Q017,018
DC VOLTAGE DETECT
4.9
Q018
F
RT1N441C-TP-1
WH011
6P D5SBA60F01
VH-1(AC)
1
C048 C049
VH-1(AC) 2
0.1 0.1
PT
100V 100V
GND 3
F
BOARD
G
GND
CN001 4
(Page 57) VH-2(AC) 5
VH-2(AC) 6
WH012
8P
VL-1(AC) 1
VL-2(AC) 2
VM-1(AC) 3
PT
VM-2(AC) 4
G
BOARD
CN002 RELAY 5
H
(Page 57) VSTBY 6
AC DETECT
7
w w w SUB GND 8
HCD-GNZ333D/GNZ444D
4 5
(Page 37)
MAIN BOARD (1/3)
1
MAIN
BOARD
(2/3)
W001
3P
IN 1
GND 2
OUT 3
Q552,554
Q552
15.9
R588 R589 R590
22 22 22
15.9
1/4W 1/4W 1/4W
R592 R591
10k 10k
15.9 R606
10k
0
R605
47k
0.7
C558
R607
4.7
470 50V
D562
UDZW-TE17-4.3B
R043 R065
22k 22k
R041
47k
C620 R042 R044 R066
100
4.7k 22k 22k
10V
4.9 4.9
R045
10k
Q013
2SC3052F-T1-LF
0
R037 R038
R046
10k 10k
0
10k
Q017
RT1N441C-TP-1
0 5.3
R031
10k 1/4W C025
1
D011 3300
R032
R068
- 63V
10k 1/4W
0
4 3
42.5
R060
5.6k 1/4W
- C026
2
3300
R059
63V
5.6k 1/4W
-42.5
D012 1N4002B
C021
2200
D013 1N4002B
25V
D014 1N4002B
D015 1N4002B
D016 1N4002B
D017 1N4002B R076
4.7k
D018 1N4002B
D019 1N4002B
x a o
C031
1000 25V
. i
http://www.xiaoyu163.com
6 7 8
IC553 IC552
C557
KARAOKE SCORE 47 25V KARAOKE SCORE
R067
100
C559 R570 R555
2.2 50V 2.2k 2.2k
R559
0
R569
R571
330k
R566
47k
1k
4.1 4.1 4.1 0
8.3 8.3
C556
8 7 6 5 8 7
47 25V
1 2 3 4 1 2
4.1 R562 4.1 4.1 R572 0 0.5
47k 22k R558 0
C555
47 25V
C561
C560
100
47 R557 22k
R564
16V
25V
47k
C570 R554
0.1 1.5k
R603
100
R565 0
R563
C554
4.7k
2.2 50V
Q Q
3 7 6
D029
MC2838-T112-1
Q011
R048 C053 R055
2SA1365-T112-1EF
100k 0.022 2.7k
4.3 0 9.1
Q015
0.7
POWER MONITOR
D028 R047 R050
R033
1SS133T-72 100k 10k
22k
8.3
Q016
4.3 Q015 1.6 RELAY DRIVE R058
2SA1235TP-1EF 1k
0.1
Q011,012
R079
C052
B+ SWITCH
R052 R054
100k 3.3 Q012
56k 10k
50V
RT1N141C-TP-1
IC014
D024 W002
1N4002B
+5V REG
D025
D027
1N4002B
IC014
W005
BA00BC0WCP-V5E2
C679
100
16V
1 2 3 4 5
3 3
C677 R036
47 25V 1k
IC013
SI-3010KFE
IC013
1 2 3 4 5
+9V REG
3
C681
u 1 6 3 47 25V
y
38 38
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2 4
8 9 9
9 10 11
(Page 37)
MAIN BOARD (1/3)
2
IC554
KARAOKE SCORE
R556
R580 R578
1.2k
0 4.7k
R599 R579
2.2k 4.7k
0 2.9 8.3 0 0 1.8
6 5 8 7 6 5
3 4 1 2 3 4
R583
0 0 0
0 R551 0
22k
R581 R574 R573 R582
0 4.7k 4.7k 0
R575
10k
3 1 5 1 5 0 8 9
IC015
+5V REG
IC015
TA7805LS
9.1 9.1 4.9
I O
G
3
C045 C056
0.47 0.47
IC012
+3.3V REG
IC012
BA00BC0WCP-V5E2
1 2 3 4 5
C680
47 25V
m
c o
.
2
8 9 9
12 13
MAIN
4
B2 BOARD
(3/3)
(Page 39)
B4
MAIN
5
BOARD
(3/3)
(Page 39)
B5
2 4 9 8 2 9 9
B6
CN406
19P
19 A-GND
FB149 0uH
18 AU+5V
C133 10 50V
17 FL
FB148 0uH
16 A-GND
C134 10 50V FB147 0uH
15 FR
14 A-GND
FB146 0uH
13 SL
12 SR
DMB16
11 FC
BOARD
A
10 SW
(2/6)
CN313
9 A-GND
C139 10 50V FB145 0uH
(Page 43)
8 Lt
7 A-GND
C140 10 50V FB144 0uH
6 Rt
FB143 0uH
5 D-GND
4
SPDIF
FB142 FB141 0uH
3 D-GND
FB140
2 SCORE
1 XVOICE
CN405
5P
5 V
FB705 0uH
4 D-GND DMB16
B
BOARD
3 C
(1/6)
2 D-GND
CN313
1 Y (Page 42)
CN401
5P
FB010 0uH
1 SW+5V
FB011
0uH DMB16
2 GND
BOARD
FB012 0uH
C
SW+3.3V (1/6)
3
CN313
4 SW+9V
FB013
0uH
(Page 42)
5 MGND