Sony HCD-GV6 / HCD-GV8 / LBT-GV6 / LBT-GV8 Service Manual ▷ View online
HCD-GV6/GV8
46
46
7-28. PRINTED WIRING BOARDS – PANEL VR/ILLUMINATION Boards –
•
See page 23 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D701
C-10
D702
C-10
D703
C-9
D704
C-9
D705
C-8
D706
C-8
D707
C-7
D708
C-7
D709
C-6
D710
C-6
D713
D-7
D714
D-4
D716
D-9
D717
B-13
D718
C-13
D719
C-12
D720
D-8
D791
A-11
IC701
D-10
IC702
A-11
ILLUMINATION
BOARD
1-680-167-
(11)
11
D791
(ILLUMINATION)
(CHASSIS)
4
3
3
1
2
2
PANEL VR BOARD
S736
ROTARY ENCODER
VOLUME
1
3
ENTER
D714, S708
P. FILE
FLAT
STEREO/MONO
+
–
TUNING
MODE
S707
S706
TUNER/BAND
D713, S704
B
V
v
b
SALSA
D710, S721
DANCE
D708, S719
JAZZ
D706, S717
GAME
D709, S722
SAMBA
D705, S718
TANGO
D707, S720
REGGAE
D703, S729
POP
D704, S716
ROCK
D702, S727
ENTER/NEXT
D716, S702
TUNER/MEMORY
S701
MOVIE
D701, S728
KARAOKE PON/
MPX
U
PANEL FL
BOARD
CN602
GROOVE
D717, S713
SUPER WOOFER
D718, S714
SUPER WOOFER MODE
S715
1-680-170-
(11)
11
SURROUND
D719, S712
S701 – 730,
S735
(CHASSIS)
1
1
4
3
A
B
C
D
1
2
3
4
5
6
7
8
9
10
11
12
13
KEY CONTROL
2
#
KEY
CONTROL
(Page 44)
HCD-GV6/GV8
47
47
7-29. SCHEMATIC DIAGRAM – PANEL VR/ILLUMINATION Boards –
•
See page 51 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
no mark : TUNER (FM/AM)
(Page 45)
HCD-GV6/GV8
48
48
7-30. PRINTED WIRING BOARDS – TC-A/TC-B/CD-L/CD-R (1)/CD-R (2) Boards –
•
See page 23 for Circuit Boards Location.
D611
B-5
D612
B-4
D613
C-5
D614
C-4
D621
B-1
D622
B-2
D700
E-9
D741
C-7
• Semiconductor
Location
Ref. No.
Location
CD-L BOARD
DISC 5
DISC 4
EDIT
CD FLASH
ACTIVE
SELECT
RETURN
PREV
NEXT
DISC 3
DISC 2
DISC 1
NON-STOP
D741, S745
CD LOOP
1-680-177-
(11)
11
LID (CD)
OPEN/CLOSE
S741,
S743 – 750
CD-R (1) BOARD
CD-R (2) BOARD
S763
ROTARY ENCODER
(JOG DIAL)
1-680-183-
(11)
11
1
3
(11)
11
S751 – 762
1-680-178-
PLAY MODE
REPEAT
x
m
M
DISC SKIP
H X
D700, S751
TC-B BOARD
T
PANEL FL
BOARD
NO601
1
10
H
D612, S616
h
D611, S615
x
X
m
M
.
AMS >
D613, S611
z
REC
D614, S612
H SPEED DUB
S613
CD SYNC
1-680-172-
(11)
11
S611 – 619
1
7
ECHO
LEVEL
TC-A BOARD
S
PANEL FL
BOARD
NO602
1
9
H
D621, S621
h
x
DIRECTION
DOLBY NR
D622, S622
m
M
.
AMS >
S621 – 627
RV601
MIC
LEVEL
RV602
1-680-171-
(11)
11
11
1
R
MIC BOARD
CN812
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
(Page 44)
(Page 44)
(Page 42)
HCD-GV6/GV8
49
49
7-31. SCHEMATIC DIAGRAM – TC-A/TC-B/CD-L/CD-R (1)/CD-R (2) Boards –
(Page 43)
(Page 45)
(Page 45)
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