13
2
1
5
6
7
8
9
10
11
IC501
STK470-040
REGULATOR
H501
RL501
C584
0.022
D523
MTZJ12BT
A
C552
0.01
R599
4.7K
C553
35V100
C544
0.01
12
1
2
5
6
4
3
R575
47
R576
47
C558
2200
C512
100V10
D504
MTZJ30BT
A
C516
0.01
R524
4.7K
R521
220
R529
4.7
D514
1D3E
C543
100
D516
1D3E
C550
35V100
Q501
2SB1417PQTA
REGULATOR
Q515
2SC3940AQSTA
REGULATOR
D512
RVD1SS133TA
R598
470
C533
0.01
R563
10K
D518
RVD1SS133TA
R578
3.3K
A
B
B
A
A
B
R601A
4.7K
C549
100V10
R567
100K
B
A
A
B
C534 16V47
R571
39
R591
1.5K
R590
1.5K
C575
50V100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
C577 50V47
D508 MTZJ16BT
A
D526 1D3E
C574 35V3300
D524 1D3E
C571 35V3300
C573
5600
R593
820K
D521 1D3E
C578
0.01
R594
3.3K
R574
2.7K
D528
RVD1SS133TA
D528
D522
MTZJ15CT
A
R577
2.2
D520 1D3E
R572
2.2
Q519
2SB1417PQT
POWER SUPPLY
Q516
KTC3199GRTA
POWER SUPPLY CONT.
C546
10V33
R569
3.9K
R551
2.2K
Q509
KRC110MTA
SWITCHING
Q512
2SC1740SSTA
RELAY DRIVE
C523
50V1
D509
MTZJ12BT
A
C572
5600
D506
MTZJ8R2BT
A
R565
RSFMB40KT-L
F
R585
10
C564
0.1
C563
0.1
E
JK504
CENTER
SPEAKER
(8 )
R588
10
C570
0.1
C569
0.1
L ch
R ch
SURROUND
SPEAKERS(4 )
SPEAKERS
R586
10
R583
10
C566
0.1
C560
0.1
C565
0.1
C559
0.1
L ch
R ch
JK502
D
C
R587
10
R584
10
C568
0.1
C562
0.1
C567
0.1
C561
0.1
A
B
L ch
R ch
JK503
HIGH
(6 )
LOW
(6 )
C583
0.22
E500
SCHEMATIC DIAGRAM-23
R527
1.5K
D507
MTZJ10BT
A
3
4
-7.9V
7.7V
3.3V
:NEGATIVE VOLTAGE LINE
:POSITIVE VOLTAGE LINE
-31V
5V
10.4V
14.5V 9.8V
10.4V
5V
-27.8V -8.5V
-7.9V
7.7V
14.8V 16.0V 28.0V
60V
29.2V
-29.7V -60.7V
14.9V
60V
15.1V
-31V
-38.2V
-31.6V
3.3V
9.7V
10.4V
9.7V
2.6V
3.2V
3.2V
0.2V
0V
0.8V
:SURROUND SP. DRIVE SIGNAL LINE
:CENTER SP. DRIVE SIGNAL LINE
:CD-DA/V-CD (AUDIO) SIGNAL LINE