Sony HCD-SB100 - Schematic Diagram - AMP Section (1;6)

53
HCD-SB100/SB200
53
HCD-SB100/SB200
Ver. 1.1
7-6. SCHEMATIC DIAGRAM – AMP SECTION (1/6) – • See page 69 for Waveform. • See page 73 for IC Pin Function Description.
FRONT
BOARD
PN002
(Page 64)
A
FRONT
BOARD
PN001
(Page 64)
B
AMP BOARD(4/6)
2
AMP BOARD(3/6)
5
AMP
BOARD
(2/6)
1
AMP
BOARD
(3/6,6/6)
6
AMP
BOARD
(6/6)
11
AMP BOARD(5/6)
3
AMP BOARD(5/6)
4
2.2
4.9
0.6
4.9
0
0
0
0
5
0
4.9
2.4
2.6
5
5
0
0
0
0
0
0
0
2.8
5
5
0
-27
5
0
0
0
5
5
3.1
0
0
0
0
0
0
1.5
-28.3
-28.3
-25.6
-19.6
-16.6
-25.6
-25.6
-28.6
2.5 2.5
0 0 0 0 0 5 0
0.2
-27 -27 -27 -27 -27 -27 -27 -27 -27 -27 -27 -28.5 -28.5 5 -28.5 -13.6 -25.5 -2.8 -25.6 -19.6
5
5
No mark : DVD STOP
AMP BOARD
DSP SECTION
MICOM SECTION
IC101
(1/6)
R121
SB200
SB200
SYSTEM CONTROLLER
LC876848C-54C7
AEP,UK,
RU,EE
AEP,UK,
EE
US,CND
US,CND
10K
FAN_ON/OFF
SB100
C105
SB200
GDZJ9.1C
470/10
RESET
12
A
B
C
D
E
F
G
H
I
J
K
3456789101112131415
TUNER
(FOR CHECK)
VCC,GND
DGND
FAN ON/OFF