Sony HCD-GV10AV Service Manual ▷ View online
HCD-GV10AV
41
41
• Semiconductor
Location
Ref. No.
Location
D191
C-8
D192
C-8
D193
B-8
D194
C-8
D201
E-9
D401
J-13
D501
J-8
D534
H-8
D801
J-8
D802
I-9
D803
I-9
D804
J-9
D805
I-9
D806
I-8
D807
J-10
D808
J-7
D911
F-11
D912
G-11
D931
H-11
D951
C-12
IC101
E-5
IC181
C-7
IC191
C-8
IC201
E-10
IC301
H-4
IC501
H-7
IC601
C-3
IC781
B-13
IC801
J-9
IC901
D-12
IC911
F-11
IC921
G-12
IC931
H-12
IC932
H-12
IC933
I-12
IC951
C-12
Q111
E-7
Q112
E-7
Q113
E-7
Q115
E-6
Q161
E-6
Q162
F-6
Q163
F-6
Q165
F-5
Q271
D-9
Q281
D-8
Q291
E-8
Q331
J-4
Q332
J-4
Q333
J-4
Q334
J-4
Q335
J-5
Q336
J-4
Q339
J-5
Q731
B-3
Q801
I-8
Q802
J-10
Q803
J-10
Q804
I-10
Q901
D-13
Q902
C-13
Q903
C-12
Q904
C-12
Q905
C-13
Q906
C-13
Q911
G-11
Q912
F-11
Q913
G-11
Q914
G-11
Q921
H-12
Q931
H-11
Q932
H-11
Q961
B-12
Q962
B-12
2
IC501
qg
(X-IN)
– MAIN Board –
1
IC501
0
(XC-IN)
1.8 Vp-p
30.5
µ
s
1.8 Vp-p
62.5 ns
– PANEL FL Board –
1
IC601
u;
(XIN)
3.7 Vp-p
80 ns
• Waveforms
– BD Board –
– BD Board –
2.6 Vp-p
7.5
µ
s
1
IC101
wg
(MDP) (CD Play mode)
0.2 mVp-p
2
IC101
el
(FE) (CD Play mode)
0.5 mVp-p
3
IC101
ra
(TE) (CD Play mode)
1.45
±
0.3 Vp-p
4
IC101
rd
(RFDC), IC103
qh
(RFO)
(CD Play mode)
1.45
±
0.3 Vp-p
5
IC101
t;
(RFAC) (CD Play mode)
5.2 Vp-p
22.7
µ
s
5.2 Vp-p
474 ns
7
IC101
yj
(BCK)
5.2 Vp-p
59.1 ns
8
IC101
ua
(XTAI)
6
IC101
yg
(LRCK)
HCD-GV10AV
42
42
PA BOARD
13
MAIN BOARD
CN902
1
J
13
MAIN BOARD
CN901
1
K
E
E
E
E
E
(CHASSIS)
1
4
N
HEADPHONES
BOARD
CN802
+
+
E
1
1
3
11
M
L
TRANS
BOARD
BOARD
CN952
TRANS
BOARD
BOARD
CN951
(XG60)
1
4
B
C
E
E
3
1
(CHASSIS)
E
E
E
E
E
E
E
Q
SUB TRANS
BOARD
NO903
–1
–2
–2
–1
E
E
E
E
E
E
1
22
E
E
–2
–1
1-680-173-
(11)
11
+
–
+
–
L
R
FRONT SPEAKER
IMPEDANCE
USE 6 – 16
Ω
TM401
+
–
+
–
CENTER
REAR
R
+
–
L
SURROUND
SPEAKER
IMPEDANCE
USE 8 – 16
Ω
TM402
E
E
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
4
1
1
9
P
SURROND
BOARD
CN101
D401
D-4
D402
C-8
D403
I-5
D404
G-5
D405
B-9
D406
B-9
D407
D-9
D408
D-9
D409
F-8
D410
E-4
D801
D-5
D802
E-6
D803
F-6
D804
C-4
D805
C-6
D831
H-2
D833
F-2
D834
E-2
D835
E-2
D836
F-2
D841
C-2
D842
C-2
D843
C-2
D844
D-2
D851
D-5
D852
F-6
D853
G-2
D902
I-4
D903
J-4
D904
J-3
D905
I-3
D906
J-3
D911
I-2
D912
I-2
IC801
D-7
IC901
J-2
Q401
B-7
Q402
B-8
Q403
H-6
Q404
H-6
Q406
H-6
Q407
H-6
Q431
H-5
Q432
H-4
Q433
H-4
Q434
H-4
Q437
H-4
Q439
I-4
Q801
D-5
Q803
G-5
Q804
F-5
Q805
D-3
Q831
B-5
Q832
B-5
Q833
C-4
Q834
C-5
Q851
E-5
Q855
D-3
Q901
J-4
Q903
J-2
Q908
J-2
7-23. PRINTED WIRING BOARD – PA Board –
•
See page 25 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
(Page 54)
(Page 54)
(Page 46)
(Page 40)
(Page 40)
(Page 54)
(Page 44)
HCD-GV10AV
43
43
7-24. SCHEMATIC DIAGRAM – PA Board –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
no mark : TUNER (FM/AM)
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
(Page 54)
(Page
54)
(Page
39)
(Page 47)
(Page 45)
(Page 54)
(Page 39)
HCD-GV10AV
44
44
7-25. PRINTED WIRING BOARD – SURROUND Board –
•
See page 25 for Circuit Boards Location.
1-680-176-
1
2
3
4
5
6
7
B
A
C
D
E
(CHASSIS)
F
MAIN BOARD
NO201
P
PA BOARD
CN805
• Semiconductor
Location
Ref. No.
Location
D101
C-6
D151
D-3
D191
D-3
IC101
A-4
Q101
C-5
Q151
D-3
Q181
D-2
(Page 40)
(Page 42)
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