Sw Pwb Circuit Diagram - JVC LT-37DR1BJ Service Manual

SW PWB CIRCUIT DIAGRAM

MAIN PWB(11/13)
SW PWB ASS'Y
SFY-7703A-H3
CN7701
QGA2013C2-08
1
KEY1
2
KEY2
3
KEY3
C7701
4
GND
OPEN
5 GND
CN1004 HP_L
6
HP_GND
7
HP_R
8
HP_DET
D7011
UDZW6.2B-X
GND
(No.YA688<Rev.001>)2-35
QSW1131-001Z
C7703
OPEN
C7702
OPEN
GND GND GND
D7701
MA111-X
D7702
MA111-X
QSW1131-001Z
D7703
MA111-X
D7704
MA111-X
QSW1131-001Z
D7707
MA111-X
D7708
MA111-X
D7709
MA111-X
R7015
100
D7705
MA111-X
D7706
R7013
0
R7011 C7011
0.1
1K
R7012 C7012
0.1
GND 1K
R7014
0
2-36(No.YA688<Rev.001>)
POWER/CONTROL SWITCH
S7707
QSW1131-001Z
POWER
2 1
S7702
S7701
QSW1131-001Z
MENU/OK
INPUT
2 1
2 1
S7704
S7703
CH -
QSW1131-001Z
CH +
2 1
2 1
S7706
VOL-
S7705
QSW1131-001Z
VOL+
2 1
2 1
MA111-X
HEADPHONE
J7001
QNS0072-001
GND
L
R
GND GND
c30282001a_0313_1/1_0.1