Printed Wiring Board - Volume Board - Sony HCD-GPX33 Service Manual

HCD-GPX33/GPX55/GPX77/GPX88
6-22.

PRINTED WIRING BOARD - VOLUME Board -

• See page 27 for Circuit Boards Location.
1 2 3
VOLUME BOARD
A
B
S2004
TUNING+
M>
C
R2003
JL2004
R2002
D
JL2008
NO2000
E
F
6-23. SCHEMATIC DIAGRAM - VOLUME Board -
1 2 3
A
VOLUME BOARD
JL2006
JL2007
JL2008
JL2001
S2001
B
R2005
+
10k
JL2002
S2002
TUNING –
R2001
15k
. m
C2000
1000p
JL2003
C
S2003
– R2002
S2000
22k
MASTER VOLUME/
DJ CONTROL
JL2004
S2004
JL2000
TUNING +
R2003
R2000
10k 33k
M >
D
JL2005
S2005
ENTER
HCD-GPX33/GPX55/GPX77/GPX88
•
: Uses unleaded solder.
4 5 6
S2001
+
JL2001
R2005
S2005 S2002
ENTER TUNING–
. m
S2000
MASTER VOLUME/
R2001
DJ CONTROL
JL2005 JL2002
C2000
R2000
JL2003
S2003
–
JL2007
12
JL2006
(12)
1-887-483-
3 1
E
STR BOARD
CN2106
(Page 39)
4 5
NO2000
3P
STR BOARD
1 ADKEY1
CN2106
E
2 VOL
(Page 40)
3 DGND
6-24. PRINTED WIRING BOARD - BASS BAZUCA Board -
• See page 27 for Circuit Boards Location.
7 8 1
A
F
STR BOARD
NO2107
(Page 39)
B
C
D2000, D2001
D
RA RK
GA GK
BA BK
E
F
6-25. SCHEMATIC DIAGRAM - BASS BAZUCA Board -
1
A
B
44 44
•
: Uses unleaded solder.
2 3 4 5
BASS BAZUCA
BOARD
(COMPONENT SIDE) (CONDUCTOR SIDE)
CN2002
4 1
D2000
JL2020
JL2011
R2012
JL2010 R2010
JL2012 R2014
JL2014
JL2013
JL2015
D2001
11
(11)
1-887-482-
2 3 4 5
BASS BAZUCA BOARD
CN2002
4P
JL2020
1 LED_13V
JL2021
R2010
2 BLUE_LED
150
JL2022
JL2010 R JL2013 R
3 RED_LED
JL2023
R2012
4 GREEN_LED
100
JL2011 G JL2014 G
R2014
100
JL2012 B JL2015 B
D2000 D2001
SMLVN6RGB1U1 XQXB SMLVN6RGB1U1 XQXB
6 7 8
BASS BAZUCA
BOARD
11
(11)
1-887-482-
6
STR BOARD
NO2107
D
(Page 40)