Sony HCD-CBX3 - SCHEMATIC DIAGRAM - AMP Board -

HCD-BX5BT/CBX1/CBX3
3939
HCD-BX5BT/CBX1/CBX3
6-19. SCHEMATIC DIAGRAM – AMP Board –
• See page 46 for IC Block Diagrams.
C502
C503
C504
C506
C511
C512
C519
C523C524
C525
C526
C527C528
C529CN308 CN320
D501
D502
EP502
IC601
R501 R502
R504
R505
R506
R507
R508
R509 R510
R512R513
R514 R515
R541
R543
R544
R545R546
C510C509
R542
C515
C518
C521
EP501
R524
R523
C505C501
R235
R236
R136
R135
R503
470p
47
25V
470p
47
25V
10 50V
10 50V
470 10V
10p10p
0.0022
0.0022
470p470p
100
35V
5P 5P
RK36LF-B3
RK36LF-B3
STK433-730S
1k 47k
47k
47k
1k
470
1k
47k 470
1k1k
1k 0
47k
47k
10k1k
100
1/2W
1k
0.010.01
0.1
0.1
0.1
∗
∗
100p100p
∗
∗
∗
∗
GND
L-OUT
R-OUT
+B
-B
(CHASSIS)
STBY
MONITOR
+PRE
+VCC
-VCC
-PRE
CH21 IN
CH2 NF
CH1 NF
CH1 IN
CH2 OUT-
CH2 OUT+-
CH1 OUT-
CH1 OUT+
POWER AMP
(CBX3)
∗R523,524
2.2k(CBX3)
(CBX3)
R-IN
AGND
L-IN
STBY
MONITOR
(BX5BT/CBX1)
GND
4.7k(BX5BT/CBX1)
∗R135,235
4.7k(BX5BT/CBX1)
2.2k(CBX3)
4.7k(BX5BT/CBX1)
∗R136,236
22k(CBX3)
(Page 36)
(Page 36)