![background image](http://html.mh-extra.com/html/sony/hcd-zx66i-cd-receiver-component-for-compact-hi-fi-stereo-system/hcd-zx66i-cd-receiver-component-for-compact-hi-fi-stereo-system_service-manual_1329792051.webp)
HCD-ZX66i/ZX99i
HCD-ZX66i/ZX99i
51
51
6
3
D
2
A
7
8
E
C
B
4
5
1
4.2
0
(HCD-ZX99i)
(HCD-ZX99i)
ZX99i
(ZX99i)
S931
S932
S933
S934
S935
S936
10k
R837
6.8k
R840
4.7k
R843
3.3k
R844
2.2k
R845
1.5k
R846
1
2
3
3P
NO918
KEY5
KEY0
DGND
1
2
3
3P
NO915
KEY5
DGND
KEY0
S938
1
2
3
3P
NO900
KEY5
KEY0
DGND
S937
S939
1
2
2P
NO911
KEY5
DGND
22k
R896
15k
R834
33k
R866
1k
R884
S967
1
2
2P
NO951
KEY5
DGND
470
R883
S965
SLR-325MCT31
D926
R892
680
2SC3052EF-T1-LEF
Q917
LED DRIVER
S966
S957
1
23
1
2
2P
NO950
KEY5
DGND
1
2
3
4
5
6
7
7P
CN922
KEY5
DGND
SPK MODE LED
JOG A
JOG B
LED B
LED GND
680
R882
R890
680
LEFT-BTTN BOARD
DISC 2
DISC 1
DISC 4
DISC 3
DISC 5
PLAY MODE
DISC SKIP
EX-CHANGE
OPEN/CLOSE
CD-L BOARD
X-ROUND ON/OFF
JOG
JOG-A BOARD
X-ROUND
ON/OFF
MODE
SPEAKERS
SOUND
FLASH
JOG-B BOARD
6-21. SCHEMATIC DIAGRAM – LEFT BUTTON Section –