Schematic Diagram - Panel Section (2/2) - Sony HCD-GX255 Service Manual

6-32. SCHEMATIC DIAGRAM – PANEL Section (2/2) –
S660
MASTER VOLUME
R678 R677 R676
47k 22k 10k
S626 S625
SW601
− EQ +
− TUNING +
S638
EQ BAND
HCD-GX255/RG170/RG470
CN603
5P
VOL-A
VOL-B
D-GND
R675 R674
4.7k 4.7k
KEY2
KEY3
S624 S623
ALBUM −
ALBUM +
R688 R687 R686
47k 22k 10k
S637 S636 S635
(2/2)
K0
R652 R650
2.2k 22k
R651
S602 S601 S617
47k
DISPLAY CD SYNC
R647 R645
10 22k
CN602
5P
VOL-A
R648 R646
10 47k
VOL-B
D-GND
KEY2
KEY3
(MX)
S648
MULTI
PLEX
53 53
(Page 52)
R667 R666 R665 R664
22k 10k 4.7k 4.7k
S616 S615 S614 S613
REC PAUSE AUDIO IN TAPE TUNER
/START A/B BAND
R685 R684
4.7k 4.7k
S634 S633
ENTER EFFECT
ON/OFF
R698 R697 R696 R695 R694
47k 22k 10k 4.7k 4.7k
S646 S645 S644 S643
DISC 1 DISC 2 DISC 3 DISC SKIP/
EX-CHANGE
HCD-GX255/RG170/RG470
R663 R662 R660
2.2k 2.2k 22k
S612 S611
R661
47k
CD ILLUMINATION
R670
22k
R673 R672
2.2k 2.2k
R671
47k
S622 S621
GROOVE
PRESET
EQ
R680
22k
R683 R682
2.2k 2.2k
R681
47k
S632 S631
SURROUND P FILE
R690
22k
R693 R692
2.2k 2.2k
R691
47k
S642 S641
(CD) PLAY MODE/
TUNING MODE