Sony HCD-GV10AV Service Manual ▷ View online
HCD-GV10AV
37
37
7-19. SCHEMATIC DIAGRAM – MAIN Board (1/3) –
•
See page 55 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
(
no mark : TUNER (FM/AM)
(
) : VIDEO
(Page 28)
(Page 47)
(Page 39)
(Page 38)
(Page 38)
(Page 38)
(Page 45)
(Page 39)
HCD-GV10AV
38
38
W
7-20. SCHEMATIC DIAGRAM – MAIN Board (2/3) –
•
See page 41 for Waveforms.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
(
no mark : TUNER (FM/AM)
(
) : CD PLAY
<
> : VIDEO
{
} : TAPE PLAY (DECK A)
[
] : TAPE PLAY (DECK B)
〈〈
〉〉
: RECORD
∗
: Impossible to measure
(Page 37)
(Page 39)
(Page 37)
(Page 39)
(Page 49)
(Page 28)
(Page 33)
(Page 39)
(Page 35)
(Page 37)
(Page 39)
(Page 36)
HCD-GV10AV
39
39
7-21. SCHEMATIC DIAGRAM – MAIN Board (3/3) –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
(
(
) : CD PLAY
(Page 38)
(Page 38)
(Page 38)
(Page 37)
(Page 47)
(Page 37)
(Page 38)
(Page 43)
(Page 43)
HCD-GV10AV
40
40
E
8
5
1
4
E
E
E
E
E
E
E
E
*
FM/AM
TUNER
TUNER
UNIT
13
SUPPLIED AS
THE ASSEMBLED
BLOCK
THE ASSEMBLED
BLOCK
*
FM 75
Ω
U
U
AM
ANTENNA
PHONO IN
R
L
MD IN
R
L
MD OUT
VIDEO OUT
R
L
R
L
VIDEO
AUDIO IN
R
L
FRONT
R
L
REAR
WOOFER
CENTER
VIDEO
VIDEO IN
J701
J702
1
1
2
3
E
E
1
3
M901
(FAN)
(FAN)
M
E
E
E
1
5
3
1
3
1
E
E
E
E
E
E
1
3
3
1
E
V
FRONT INPUT
BOARD
NO801
VIDEO
BOARD
CN301
CD DIGITAL OUT
OPTICAL
IC781
(CHASSIS)
1
3
E
E
E
E
E
E
1
1
1
3
3
3
B
C
E
1
3
1
13
1
13
1-680-166-
(11)
11
1
9
B
CD MOTOR BOARD
CN201
W
VIDEO BOARD
CN503
13
2
1
E
E
E
3
1
E
1
3
3
1
3
1
3
3
G
PANEL FL BOARD
CN601
E
E
E
E
E
E
E
K
PA BOARD
CN803
F
SURROUND
BOARD
CN102
J
PA BOARD
CN804
D
LEAF SW BOARD
CN1001
C
AUDIO BOARD
CN601
H
MIC BOARD
CN811
1
4
MAIN BOARD
1
30
31
50
51
80
81
100
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SUB WOOFER
OUT
J704
DVD INPUT
VIDEO
1
4
DVD INPUT
J703
12
7-22. PRINTED WIRING BOARD – MAIN Board –
•
See page 25 for Circuit Boards Location.
(Page 46)
(Page 34)
(Page 36)
(Page 48)
(Page 30)
(Page 32)
(Page 42)
(Page 42)
(Page 46)
(Page 30)
(Page 44)
Click on the first or last page to see other HCD-GV10AV service manuals if exist.