Sony MHC-RG60 - Schematic Diagram -Main Section (5;5)

2929
HCD-RG60
6-10. SCHEMATIC DIAGRAM – MAIN SECTION (5/5) –
Q
381
Q382
Q
385
Q
386
Q
387
C371
C
372
C
373
C374
C686
C687
C688
C690
C689
C691
C
698
C697
R
Y371
R
383
R
384
R
385
R
386
R
387
R
388
R389
C381
C375
C
376
L371
L372
C
382
C383
C685
L671
100
µH
C676
C674
C675
R
377
R
378
R
379
R380
C683
C684
C672
C673
C
678
C679
C693
C
694
C671
C677
D686
D383
D
372
D685
JK302
Q
384
Q
383
D687
D
688
D
689
D
690
D
694
D
695
C
699
JR
638
CN
102
FB
2
0µ
H
0µH
JR
640
Q682
R681
D
681
D682
D
683
D
684
Q681
CN
402
FB1
R381
R382
CN
301
C378
R371
R
372
R
373
R
374
R
375
R
376
Q371
Q
373
D
371
D
374
C377
JK501
CN
508
CN
5
C
N403
2S
C2785
2S
C2785
2S
C2785
2SC2785
2SC2785
0.1
0.1
0.1
0.1
10
50V
1000
6.3V
10
50V
10
50V
100
10V
100
10V
10
50V
2200
25V
10k
10k
33k
22k
4.7k
22k
5.6k
100
10V
1000p
1000p
2.2
50V
2.2
50V
2200
16V
100
10V
100p
470
6.3V
10
1/2W
10
1/2W
10
1/2W
10
1/2W
0.1
0.1
100p
100p
100p
100p
0.01
0.01
1000
6.3V
470
10V
1SS
355TE
1SS
355TE
1SS355TE
1SS355TE
D
TC
114ES
2SA1175
11ES2N
11ES2N
11ES2N
11ES2N
11ES2N
11ES2N
470
16V
0
19P
0
D
TC
114ES
0
11ES2N
11ES2N
11ES2N
11ES2N
R
T1P137S
13P
47k
56k
2P
0.1
47k
47k
4.7k
47k
100
2.2k
2SC2785
2SB1116A
1SS355
1SS355
4.7
50V
2P
3P
13P
17
46
47
36
37
38
39
40
48
25
24
28
27
30
41
29
26
22
23
X3
16
44
35
34
21
20
18
19
32
33
34
40
42
43
35
37
H
3
8
F
G
42
PH671
CD DIGITAL
OUT
+5V
OUT
IC681
UPC7805A
U
PC7805A
IC682
IC683
UPC7812A
IC684
V
F
V
F
-B
V
P
L O
U
T
R
O
U
T
S
P G
N
D
S
P
G
N
D
P
W
G
N
D
A
C4
A
C
4
A
C3
A
C
3
STBY
PROTECTOR
L OUT
R OUT
A GND
+12V GND
REG+12V
FAN ON
EVER +5V
D GND
STK MUT
+7V
+B SWITCH
Q681,682
+12V REG
+5V REG
+5V REG
OUT
IN
G
OUT
IN
G
OUT
IN
G
OPTICAL
OUT
IN
G
+9V REG
SCOR
SOCK
SENS
SOSO
HOLD
CLOK
XLT
DATA
XRST
A+5V(SW)
ROUT
AGND
LOUT
DGND
DOUT
D+5V(SW)
+5V
MGND
SPEAKER
+
-
+
-
AVDD
D
V
D
D
C
D
/R
C
D
/L
R
L
IMPEDANCE
USE 6-16
Ω
DRIVE
RELAY
Q384,385
PROTECT
SWITCH
PROTECT
SWITCH
PROTECT
SWITCH
PROTECT
Q381,382
DETECTOR
GND
TOTX178A
M
5F7809L
R
L
+
-
+
-
SURROUND SPK
L
R
M961
FAN -
FAN +
FAN +
Q371,373
FAN DRIVE
OUTPUT
MAIN BOARD(4/5)
BOARD
BOARD
CN403
BD
CN101
POWER AMP
(Page 31)
(Page 28)
(Page 23)
BOARD
CN502
M
A
IN
B
O
A
RD
(2/5)
M
A
IN
B
O
A
RD
(4/5)
M
A
IN
B
OA
R
D
(4/5)
M
AIN BO
A
R
D
(3/5)
M
A
IN
B
O
A
R
D
(3/5)
M
A
IN
BO
AR
D
(4/5)
M
A
IN
B
O
A
R
D
(3/5)
(Page 28)
(Page 26)
(Page 27)
(Page 27)
POWER AMP
(Page 31)
(Page 28)
(Page 27)
(Page 28)