Sony HCD-XGR80 - Schematic Diagram - PA Section

4141
HCD-XGR80
6-20.SCHEMATIC DIAGRAM – PA SECTION –
C
831
C
904
D
401
D801
D
834
D
835
D
836
D851
R
42
9
R
43
7
R
439
R4
47
R811
R812
R813
R
814
R
815
R
823
R
827
R
831
R
832
R861
R862
R863
D
4
02
D
833
Q
402
Q
801
Q
80
4
Q851
Q
803
EP
T801
EP
T802
R820
R804
R
821
R837
C
832
Q
831
D
853
R
865
C
863
Q
832
JW
820
J
W
821
R
864
C
N
803
R
819
C
845
D
842
D
843
D
844
D
841
TH831
R858
R
4
60
C
40
1
R4
06
R
407
D
406
D
405
C807
C857
Q
901
R
901
R
902
R802
R852
C812
R
839
R
889
C
903
C
902
R
915
R
905
R
904
D
80
3
R8
22
R
828
R
44
1
R
434
C
906
C
412
C
41
3
C
432
C802
C803
C808
C809
C
811
C
813
C814
C
815
C
847
C
849
C852
C853
C
858
C
859
C
861
C
862
C
905
D
912
Q
432
Q
43
3
Q
43
7
Q
434
Q
805
Q
834
Q
855
R
80
9
R
818
R
8
25
R
838
R
840
R
857
R
859
R
86
8
R8
80
R
903
R
Y
40
1
D805
R888
C801
R
8
01
C
850
C
895
R
855
C
N
804
D
904
D
905
D
902
D
903
R
866
JW
818
C
N
806
D
906
R
867
R
816
R
431
R
432
C
848
C
864
R
80
7
Q
4
01
D802
D852
R
806
R
80
5
C894
C
844
R446
R
80
8
R
898
R
851
N
O
702
N
O
701
IC
901
µ
PC
3504A
H
F
Q
431
Q
439
R
907
R
906
R
810
CN
807
C
81
6
R826
R
829
C
818
R830
R
841
C
817
C
819
C854
C804
C
842
C
892
D
831
R
860
D
407
R
408
D
409
R4
50
D
410
R
4
43
R
401
RY
4
02
R
440
C
433
C810
JW807
R
834
C
830
R
833
JW701
C
841
C
891
C909
JW
811
JW
808
JW
817
JW
403
JW
4
04
J
W
822
J
W
823
J
W
467
JW
8
24
J
W
8
05
JW
825
D
911
R
916
Q
903
C
910
R
442
C
851
CN
904
D
804
Q
833
R
836
R
835
Q
908
D
4
03
R
817
T
M
401
TM
402
CN
805
R803
R853
R
82
4
10
50
10
50
1
S
S
1
33T
1SS133T
11ES
2
11ES
2
11ES
2
1SS133T
47k
10
k
4.7k
47
k
1k
15k
100k
2.2k
22k
2
2k
100k
100k
100k
1k
15k
100k
1
S
S
133T
11ES
2
2SC
1841
2S
C
1841
2S
C
184
1
2SC1841
2S
A9
88
1
33k
3
3k
33k
47
50
D
TC
124ES
A
22K
/22K
1S
S
133T
22k
2.2
50V
2S
C
2603
4.7k
13P
B
TB
68k
2200
25
11ES
2
11ES
2
11ES
2
11ES
2
0.22/5W
1
0k
4.7
50
47k
4
7k
1S
S
1
33T
1S
S133
T
22
100
22
100
2S
C
2603
10k
100k
47k
47k
0
.04
7
PE
100k
1/4W
100k
1/4W
100
16
0.1
22
10k
1k
1S
S
133
T
22
k
1M
33k
22k
2200
25
0.01
0
.01
100
16
470p
220p
0.1
100V
TF
0.1
100V
TF
0
.0
47
PE
0.01
1000p
0.47
50V
0.1
0.1
470p
220p
0.1
0.1
0.047
P
E
0.047
P
E
100
50
M
TZJ-7-77-5.6
2S
A
1115
2S
C2
603
2SC
2603
2S
C
2603
2S
C
2878A
B
2S
C
1841
2
S
C2
878A
B
10
1
/2
W
220
680
2W
33k
56
1
00
1/4
W
10
1/2W
220
56
10k
24
V
1SS133T
0.22/5W
1
0/100
1
k
4.7/10
0
4.7/100
68
0/2W
13P
B
TB
11ES
2
11ES
2
1
1ES
2
11ES
2
10k
4P
A
M
P
1S
S
133T
2.2k
10k
56k
47k
0.1
10
50V
100
1/4
W
D
TA
1124E
S
A
MTZJ-T-77-15A
MTZJ-T-77-15A
3.9k
1W
3.9k
1W
0.1
100V
0.1
100V
10k
0
.22
5
W
0.22
5W
1k
11P
2SC
1841
2
SC
2
603
100
100
47k
4700
p
47k
47k
4700p
47k
47k
470
p
470p
22
50
22
50
3300
100V
3300
100V
R
B
V1306
47k
1
SS
13
3T
8
2k
1SS
133T
47k
1
S
S1
33T
2
7k
3
30
1
W
2
4V
47k
3.3
50V
47
100V
10k
10
50
11k
3300
6
3V
3300
63V
0.1
M
TZJ-33A
470
2W
2S
B
1375
100
16V
33k
10/100
4P
1S
S
133T
D
TA
124ES
A
1k
47k
2S
A
1115
1
SS
1
33T
47k
10P
SC
N
330
330
1.2k
2
2
3
1
3
2
1
2
3
1
1
3
2
3
1
5
1
2
3
5
G
N
D
+10V
VF
VF
VF(-35V)
PROTECT
HP-L
HP.GND
HP-R
D.GND
A.GND
DBFB
FAN.DET
LCH-IN
RCH-IN
F-RELAY
POWERGND
A
C
12V
A
C
12V
PR
I-G
N
D
AC
7V
A
C
7V
AC
-L
P
-G
N
D
A
C
-H
POWER
AC
-H
A
C
-L
S
-G
N
D
+UN10V
STK POWER
HP-SW
HP-SW
HP-MUTE
V
F
V
F
P
-G
N
D
PL/SW RELAY
-VEE
D.GND
+10V
EVER +3.9V
POWERGND
+UNREG.15V
10V GND
15V GND
S
TB
Y
_R
Y
+9V
A
C
_IN
A
C
_IN
S
W
-R
A
-G
N
D
S
W
-L
STK
M
U
TE
SU
B-G
N
D
S
W
-R
SW
-L
+V
H
-V
H
G
N
D
O
V
ER
LO
A
D
+V
L
-VL
(C
H
AS
S
IS
)
(C
H
A
S
S
IS
)
S
TK
4
12-040
R
L
–
+
–
+
–
+
–
+
IC
8
01
P
O
W
ER
AM
P
SW
ITC
H
S
TA
N
D
B
Y
Q
8
31,832
TEM
P
ER
A
TU
R
E
D
ETEC
T S
W
ITC
H
D
ETECT
S
W
ITCH
S
TA
N
D
B
Y
SW
ITCH
STA
N
D
B
Y
Q
801,851
O
V
ER
LO
A
D
R
ELA
Y
D
R
IVE
Q
401,4
02
FR
O
N
T S
P
EA
K
ER
P
R
O
T
ECT
M
U
TE
M
U
T
E
-35V
R
EG
U
LA
TO
R
Q
903,908
+5V
R
EG
U
LATO
R
R
ELA
Y D
R
IV
E
PO
W
ER
O
N
/O
FF
Q
901
D
ELA
Y
S
W
ITC
H
O
V
ER
LO
A
D
Q
433,434
S
W
IT
CH
D
ETE
CT
D
C
D
ETEC
T
P
R
O
TEC
T
S
W
ITC
H
P
R
O
TEC
T S
W
ITCH
Q
432
,4
37
R
L
FR
O
N
T
S
P
E
A
KER
(INPED
AN
C
E
US
E
6
-18
Ω
)
U
SE
8-18
Ω
)
S
P
EA
K
ER
(IN
P
E
D
A
N
CE
S
U
R
R
O
U
N
D
The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.