Schematic Diagram - Dmb16 Section (2/6) - Sony HCD-GNZ333D Service Manual

Q Q
3 7 6 3 1 5 1 5 0
7-12. SCHEMATIC DIAGRAM – DMB16 Section (2/6) –
1 2
DMB16 BOARD
A
XRST
ABCK
ACLK
B
DMB16
32
BOARD
(4/6)
(Page 45)
JL345
C
ASDATA4
JL346
ASDATA0
JL347
ASDATA1
JL348
ASDATA2
JL349
ALRCK
(Page 46)
DMB16 SCL
33
BOARD
SDA
(5/6)
T E
L 1 3 9 4 2 2 9 6 5 1 3
R3651
DMB16 0
D 21
BOARD
SW+5V
(1/6)
(Page 42)
E
w w w
HCD-GNZ333D/GNZ444D
• See page 58 for IC Block Diagrams.
3 4
(2/6)
R3653 0
R3652 0
IC B/D
12 11 10 9 8 7 6 5 4 3 2 1
0 2.5 ROUT1+
ROUT1+
13 SDTI4 48
ROUT1-
0 2.5
SDTI1 ROUT1-
14 47
0
15 SDTI2 LOUT2+ 46
0
SDTI3 LOUT2-
16 45
1.7
17 LRCK ROUT2+ 44
IC301
5
18 I2C ROUT2- 43
3.3 IC301
SCL LOUT3+
19 42
AK4358VQ-L
3.3
20 SDA D/A CONVERTER LOUT3- 41
CAD1
21 ROUT3+ 40
22 DCLK 39
ROUT3-
2.5 ALT+
23 DSDL4 LOUT4+ 38
ALT-
2.5
DSDR4
24 LOUT4- 37
25 26 27 28 29 30 31 32 33 34 35 36
x a o
y
. i
http://www.xiaoyu163.com
8
5 6 7
ART-
ART+
ALT+
ALT-
ROUT1-
ROUT1+
Q Q Q3801
3 7 6 3
R3802 2SC2712-YG-TE85L
0 DC BIAS
4.9
3.1
2.5
R319 R3801
0 0
LOUT1+
LOUT1-
u 1 6 3
.
43 43
http://www.xiaoyu163.com
2 4
9 9 8
8 9
R3781 R3783
1.5k 3.9k
R3782 R3784
1.5k 3.9k
C3783
C3784
330p
330p
2.5 2.5 2.5 4.9
IC B/D
5 6 7 8
IC3771
AMP
4 3 2 1
2.5 2.5 2.5
C3774
R3772
R3774 C3773
330p
1.5k
3.9k 330p
R3771
1.5k
R3773 3.9k
R3721 R3723
1.5k 3.9k
R3722 R3724
1.5k 3.9k
C3723
C3724
330p
330p
1 5 1 5 0 8 9 2 4
IC B/D 2.5 2.5 2.5 4.9
5 6 7 8
IC3711
AMP(FRONT)
4 3 2 1
2.5 2.5 2.5
C3714
R3712 R3714 C3713
330p
1.5k 3.9k 330p
R3711 R3713
1.5k 3.9k
m
c o
HCD-GNZ333D/GNZ444D
2
9 9
10 11
R3508 100
SCORE
DMB16
R3507 100
34
BOARD
XVOICE
(4/6)
SPDIF
(Page 45)
CN313
19P
R3502 0 JL3522
XVOICE
19
R3503 0 JL3523
18 SCORE
JL3501
D-GND
17
FB3501 JL3502
16 SPDIF
JL3503
15 D-GND
JL3504
Rt
14
JL3505
13 A_GND
JL3506
Lt
12
JL3507
11 A_GND MAIN
JL3508
A BOARD
10 SW
(2/3)
JL3509
CN406
FC
9
JL3510
(Page 38)
8 SR
JL3511
SL
7
JL3512
6 A_GND
JL3513
5 FR
JL3514
A_GND
4
JL3515
3 FL
JL3516
AU+5V
2
JL3517
1 A_GND
R3506
0
9 8 2 9 9
DMB16
30
GND
BOARD
(1/6)
C308
1000p E
(Page 42)
ET002
(CHASSIS)