Sony HCD-VP700 Service Manual ▷ View online
37
37
HCD-VP700
6-12. PRINTED WIRING BOARD – OPT SECTION – • See page 24 for Circuit Boards Location.
6-13. SCHEMATIC DIAGRAM – OPT SECTION –
C1195
NO801
R1195
IC1195
C1196
C801
CN801
C802
IC801
FB801
0
µH
R801
FB1195
0
µH
10
16V
WIRE
JW
GP1FA501RZ
0.1
10
50V
3P
AMP-L
0.1
TORX178B
JUMPER
5
5
BOARD(2/2)
BOARD(1/2)
DSP
(Page35)
DSP
(Page36)
OPT IN BOARD
L
OPT IN REAR BOARD
Q
N O 8 0 1
R 1 1 9 5
F B 1 1 9 5
I C 1 1 9 5
C1195
C 1 1 9 6
1 - 6 8 0 - 2 7 9 -
D I G I T A L I N
( O P T I C A L )
( P A G E 3 4 )
1
2
A
( 1 2 )
1 1
D S P B O A R D
F B 8 0 1
C N 8 0 1
C 8 0 1
C 8 0 1
C 8 0 1
I C 8 0 1
1
3
1
3
1 - 6 8 0 - 8 5 1 -
( P A G E 3 4 )
( 1 2 )
1 1
D S P B O A R D
D I G I T A L I N
O P T I C A L
3
2
1
2
1
3
2
1
2
1
1
2
A
HCD-VP700
38
38
6-14. PRINTED WIRING BOARD – FRONT AMP SECTION – • See page 24 for Circuit Boards Location.
Ref. No.
Location
D801
D-7
D802
E-6
D821
D-4
D830
C-9
D831
C-8
D851
D-7
D852
D-6
D871
C-1
D881
E-9
D891
C-6
IC801
E-6
IC922
E-4
IC923
E-4
Q801
D-7
Q816
E-5
Q817
E-5
Q821
D-4
Q822
D-4
Q823
D-5
Q831
B-8
Q832
B-8
Q833
B-9
Q834
B-9
Q835
C-9
Q836
B-9
Q837
B-9
Q851
D-6
Q881
E-9
Q882
D-9
• Semiconductor
Location
H
MAIN BOARD
(Page 30)
M
G
MAIN
BOARD
(Page 30)
K
TRANS
BOARD
(Page51)
TM801
JW887
R808
D891
IC801
JW835
JW861
D881
R881
CN801
R883
R882
L882
L881
C883
C884
C881
C882
C886
C885
JW877
JW874
R880
Q881
Q882
R887
R888
R889
R890
JW854
C801
R819
R811
R861
R831
CN803
JW811
CN802
JW866
JW809
LP801
R809
D821
IC922
JW804
R862
JW860
C855
C923
C925
JW822
JW833
JW869
1 2 3
1 2 3
R884
JW821
JW862
D802
C926
JW856
R885
C873
R886
D831
C831
Q831
Q832
Q833
Q834
Q835
Q837
C851
R833
R834
R835
R836
R837
C812
JW815
C832
C833
C834
R830
D830
JW801
C853
JW802
JW884
JW823
JW805
R857
JW808
JW824
JW812
JW820
JW831
JW857
JW886
JW885
R840
JW872
JW875
JW865
JW819
JW803
JW852
D852
TH801
R872
D871
JW879
R807
NO871
C924
Q836
LP802
JW859
C872
C871
Q801
JW832
JW867
JW868
C804
C854
C808
C858
C822
C821
R821
R822
R823
R824
JW858
R826
R816
R827
R817
R818
R828
JW851
R871
JW841
R859
R856
JW855
RY881
R851
R852
R801
R802
R803
R804
R853
R854
R820
JW871
C806
C807
C856
C857
R810
R860
JW848
R855
JW863
R806
JW807
C803
R825
R812
JW847
IC923
C816
R858
D851
Q851
JW836
Q821
Q822
C874
JW849
C852
C802
R839
JW817
JW826
C805
R805
JW883
JW870
JW864
JW846
Q823
JW818
JW878
JW880
C862
JW840
JW825
JW876
JW834
JW873
D801
JW850
JW843
JW845
JW844
1
10
18
2
1
E
D
C
B
A
3
4
5
6
7
8
9
10
(11)
11
1-680-260-
FRONT AMP BOARD
SURROUND
AMP BOARD
(PAGE 40)
1
8
15
1
E
E
E
E
E
E
E
E
E
E
E
E
E
Q816
E
E
+
–
R
+
–
L
FRONT
SPEAKER
(IMPEDANCE
USE 8–16
Ω)
4
1
1
7
Q817
E
39
39
HCD-VP700
6-15. SCHEMATIC DIAGRAM – FRONT AMP SECTION –
CN802
IC922
C923
C924
IC923
µPC7812A
C926
C925
CN801
JW845
JW844
JW843
JW843
C802
C852
R802
C804
C854
R852
C816
R820
R854
C855
R851
R831
C831
Q831
Q832
R833
Q833
Q834
R835
R834
C832
Q835
R836
C833
R837
Q837
Q836
R839
R840
C834
CN803
R830
R872
R871
C872
C871
D871
NO871
C884
C883
R884
R883
C882
C881
R882
L882
R885
L881
TM801
RY881
Q882
Q881
R886
R888
R889
R890
R887
R824
R823
R822
R821
Q821
Q822
R826
C821
D821
R827
Q823
R828
C822
R805
R806
R825
C858
R861
R811
D891
R801
C801
C805
R804
R819
C808
D802
D852
R812
R862
D851
R858
R807
Q801
C807
C806
R810
R860
C856
C857
R859
R809
R856
R857
R855
C812
D801
R808
C862
R881
D881
D830
D831
C885
C886
Q851
Q816
Q817
TH801
R816
R817
R818
R880
C851
C853
R853
R803
IC801
C803
C873
C874
8P
B-TO-B
NJM7809FA
10
50V
1000
10V
100
16V
10
50V
15P
B-TO-B
680p
680p
56k
100
16V
16V
100
16V
56k
10000p
1
1/4W
FR
56k
3p
1k
4.7k
10
50V
2SC2785-HFE
2SC2785-HFE
4.7k
2SC2785-HFE
2SC2785-HFE
33k
22k
100
10V
2SA988-PAFAEA
10k
2.2
50V
50V
10k
2SC2785-HFE
2SC2785-HFE
47k
56k
100
10V
10V
7P
4.7k
100k
100k
0.1
100V
0.1
100V
D5SBA204101
3P
SCN
0.1
0.1
10
1/2W
10
1/2W
0.1
0.1
10
1/2W
47k
4P
24V
2SC1841-PAFAEA
2SA1175-HFE
47k
47k
10k
100k
10k
2.2k
10k
22k
2.2k
2SA988-PAFAEA
2SC1841-PAFAEA
5.6k
47
100V
1SS119-25
15k
2SC1841-PAFAEA
33k
100
50V
50V
0.22
2W
0.22
2W
68k
22
100V
100
1/4W
100
1/4W
1SS119-25
1k
10
50V
3p
56k
10k
22
100V
MTZJ-T-72-16B
MTZJ-T-72-16B
1.5k
1/2W
1/2W
1.5k
1/2W
1SS119-25
15k
1k
2SC1841-PAFAEA
0.068
0.068
10
1/2W
10
1/2W
0.068
0.068
100k
100k
0.22
2W
1k
0.22
2W
0.1
1SS119-25
15k
0.1
10
1/2W
1SS119-25
1SS119-25
1SS119-25
0.01
0.01
2SC1841PAFAEA
2SC1841-PAFAEA
2SC2785-HFE
100k
100k
100k
470
10
50V
100p
150
150
STK412-030
100p
2200
80V
2200
80V
STK MUTE
FRONT RY
CHASSIS GND
FAN DETECT
HP L
HP GND
HP R
FRONT L
FRONT GND
FRONT R
SP PROTECT
GND
AC1
AC1
L-GND
R-GND
L-CH
R-CH
A+12V
A-GND
-B
UNREG GND
UNREG+10V
M+9V
N.C.
M-GND
CD/VCD
AC3
AC3
GND
+B
-B
(CHASSIS GND)
N.C.
PROTECTOR
L
R
FRONT
SPEAKER
IMPEDANCE
USE 8-16
Ω
TC+9V(CDM+7V)
A+12V
POWER AMP
+VH
-VH
REG
REG
GND
Q831-835
DC DETECT
POWER AMP
Q836,837
PROTECTOR
PROTECTOR
MUTE DRIVER
Q821,822
MUTE SIGNAL
DELAY
Q881,882
RELAY
DRIVER
PROTECT
DC DETECT
FAN DETECT
OVERLOAD DETECT
Q816,817
TEMPERATURE DETECTOR
BOARD
SURRPUND AMP
MAIN
BOARD(2/3)
BOARD
TRANS
(Page52)
(Page32)
MAIN
BOARD(2/3)
(Page32)
(Page41)
G
H
K
M
HCD-VP700
40
40
6-16. PRINTED WIRING BOARD – SURROUND AMP SECTION – • See page 24 for Circuit Boards Location.
Ref. No.
Location
D932
D-7
D1071
B-9
IC931
D-9
IC932
D-7
IC934
D-8
Q931
A-10
Q932
A-10
• Semiconductor
Location
R932
D933
R933
(Page 51)
(Page 30)
(Page 38)
N
M
I
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