-
+
+
-
JK500
Q503
RVTDTA114EST
Q509
KRC110MTA
1
2
4
6
8
7
5
3
H500/W500
3
2
6
5
4
1
RL500
C543
0.1
C544
0.1
C542
0.1
C541
0.1
C508
330P
C51
1
1000P
C510
330P
C506
1000P
C514
15P
C519
15P
C539
1000P
14
10
9
11
12
13
8
7
6
5
3
4
2
1
RSN3502B
C556
0.18
C531
0.47
+Vin1
+15V
+7.5V
-7.5V
-Vin1
GND
+5V
+3.3V
+10V
+Vin2
19
18
17
16
15
6
5
3
4
2
1
14
10
9
11
12
13
8
7
STK470-010A
12
11
10
2
4
6
8
9
7
5
3
1
CP501
12
11
10
2
4
6
8
9
7
5
3
1
CP500
D513
MA165TA
D522
RL1N4003S-P
D521
RL1N4003S-P
D509
D519
RVD1SS133TA
D516
RL1N4003S-P
D515
D508
D510
RL1N4003S-P
D507
D520
RVD1SS133TA
D500
RL1N4003S-P
D502
RL1N4003S-P
D501
1D3E
Q511
2SC1740SSTA
Q508
2SC1740SSTA
Q510
Q502
KTC3199GRTA
Q500
Q500
Q507
2SC1740SSTA
Q504
Q505
2SC2785FTA
R556
120K
R543
3.3K
R541
47
R554
39
R555
39
R553
27
R535
15
R534
3.9K
R531
1/2W 3.9K
R517
82K
R509 1K
R529
56K
R533
27K
R532
27K
R540
47
R546
100K
R545
10
R544
10
R547
10K
R503
12K
R502
12K
R501
100K
R500
100K
R513
68K
R542
120K
R538
100K
R539
10K
R508
5.6K
R505 1K
R511
68K
R523
68K
R525
330K
R522
5.6K
R518
68K
R526
22K
R520
4.7K
R504 1K
R506
82K
C524
100V10
C513 50V47
C555
35V1000
C522
50V 10
C548
25V1000
C546
50V2200
C545
50V2200
C540
100V10
C525
25V100
C536
25V2200
C529
50V47
C530
35V100
C547
63V100
C521
63V100
C527
25V100
C550
50V47
C554 50V 0.15
C553 50V 0.15
C501
50V 3.3
C509
50V1
C500
50V 3.3
C517
100V10
C537 6.3
V220
C520
100V10
C518
50V1
C505
50V1
D511
MTZJ16BTA
D504
MTZJ10BTA
D506
MTZJ12BTA
D512
MTZJ12BTA
D503
MTZJ30BTA
C538
Z 0.01
C534
Z 0.01
C528
Z 0.01
C512 0.01
C523
0.01
C535
Z 0.01
C533
Z 0.01
C551
0.01
C552
0.01
C503
0.01
C502
100V10
Q501
2SB1238QRTV2
R527
1.5K
R536
22
R528
1.5k
R552
4.7K
R524
10K
R548
100
R549
2.2K
R550
3.9K
R551
470
R510
4.7K
R507
150
R516
4.7
R515
1.5K
E500
GND1
15V
L_CH
R_CH
DCDET
PCONT
+7.5V
-7.5V
CD7.5V
CD3.3V
SW5V
-VP
LED9V
10V
PCONT
-VP
SUB+B
LCH
SPEAKER
6 OHM
RCH
Out(L)
Out(R)
GND1
SUB+B
GND1
S2
S1
-IN(R)
+IN(R)
+IN(L)
-VccM
Mute C
AC-IN
Latch C
-Vcc
+Vcc
-IN(L)
GND
FAN
FAN
CD
Q509
Q510
D515-D516
Q511
D507,D508,D509
Q501
Q507
Q504,Q505
Q502
POWER HIC
REGULATOR
Q503
KTC3199GRTA
Q508
KTC3199GRTA
SWITCH
SWITCH
SWITCH(AGC)
SWITCH (DC-DET)
HEADPHONE
REGULATOR
BIAS SWITCH
(FOR CD 3.3V)
SWITCHING
(CD)
RELAY DRIVE
SWITCH (PCNT)
D514
MTZJ8R2BTA
4
3
1
2
1D3E
D510
C549
R558
C557
L502
R557
L501
10
10
0.047
0.047
TO
MAIN CIRCUIT
(CN301) ON
SCHEMATIC
DIAGRAM-6
TO
MAIN CIRCUIT
(CN300) ON
SCHEMATIC
DIAGRAM-6
TO
AC TRANS-
FORMER
CIRCUIT
(CN501) ON
SCHEMATIC
DIAGRAM-10
SCHEMATIC DIAGRAM-9
: +B Line
: MAIN Signal Line
: -B Line
1
0V((
1
0V))
<
1
0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
-7.9
V((-7.9V))
<-7.9V>
-4.3
V((-4.3V))
<-4.3V>
0.1
V((0.1V))
<0.1V>
-7.7
V((-7.7V))
<-7.7V>
-40
V((-40V))
<-40V>
40
V((40V))
<40V>
0V((0V))
<0V>
14.3V((14.1V))
<14.6V>
9.7V((9.7V))
<9.7V>
1
0V((
1
0V))
<
1
0V>
0.2
V
((
3.3
V))
<
0
.2
V>
5.1V((5.1V))
<5.1V>
-32.2V((-32.2V))
<-32.2V>
-8.5V((-8.5V))
<-8.5V>
-7.9V
((-7.9V))
<-7.9V>
7.7
V((
7.7
V))
<-8.5V>
14.7V((14.7V))
<14.7V>
16V((16V))
<16V>
25.3V((25.3V)) <25.3V>
0V((0V))
<0V>
40.7V
((40.7V))
<40.7V>
0V((0V))
<0V>
-40V
((
-40V))
<
-40V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
5V((5V))
<5V>
0.1V((0.1V))
<0.1V>
0.1V((0.1V))
<0.1V>
-42V((-42V))
<-42V>
-30.8V((-30.8V))
<-30.8V>
-32V((-32V))
<-32V>
5V((0V))
<5V>
<3.2V>
5V((5V))
<5V>
19V((19V))
<19V>
0.1V
((0.1V))
<0.1V>
0.7V((0.7V))
<0.7V>
0.1V((0.1V))
<0.1V>
POWER CIRCUIT
0V((0V))
<0V>