Printed Wiring Board - Key Right (Except Rg290: Mx Model) Board; Schematic Diagram - Key Right (Except Rg290: Mx Model) Board - Sony HCD-RG190 Service Manual

2-9. PRINTED WIRING BOARD – KEY RIGHT (Except RG290: MX model) Board –
: Uses unleaded solder.
1 2
KEY RIGHT BOARD
A
DISC 1
B
DISC 2
C
DISC 3
D
DISC SKIP/
EX-CHANGE
E
A
F
GROOVE
1 3
G
ROTARY ENCODER
(MULTI JOG)
H
ENTER
HCD-RG190/RG290
3 4
S624,
S631 – 638
1
Q
PANEL
BOARD
CN604
5
SURROUND
EQ BAND
13
1-869-007- (13)
2-10. SCHEMATIC DIAGRAM – KEY RIGHT (Except RG290: MX model) Board –
TO PANEL BOARD
CN604
CN605
5P
S624
C643 ENTER R682 R683
0.01 2.2k 2.2k
C644
0.01
S631 S632
EQ BAND SURROUND
S672
ROTARY ENCODER
(MULTI JOG)
11 11
HCD-RG190/RG290
R684 R685 R686 R687 R688
4.7k 4.7k 10k 22k 47k
S633 S634 S635 S636 S637 S638
GROOVE DISC SKIP/ DISC 3 DISC 2 DISC 1
EX-CHANGE