Display Switch Pwb Circuit Diagram - JVC PD-42WX84SJ Service Manual

DISPLAY SWITCH PWB CIRCUIT DIAGRAM SHEET 24
DISPLAY SWITCH PWB ASS'Y
LCA90148-02B ( SSB-0L385A )
CN000T
QGA2501F1-06
DISPLAY INTERFACE
PWB
SHEET 17
S2705
QSW0619-003Z
CHANNEL
GND
S2703
QSW0619-003Z
MENU
S2706 S2701
QSW0619-003Z QSW0619-003Z
POWER
VOLUME VOLUME
+ - +
R2701 R2702
5.6k 15k
S2704 S2702
QSW0619-003Z QSW0619-003Z
INPUT CHANNEL
SELECT -
R2703 R2704
5.6k 15k GND
No.52169
DISPLAY LED PWB CIRCUIT DIAGRAM SHEET 24
CN200X
QGA2501F1-08
DISPLAY INTERFACE
PWB
SHEET 17
S2707
QSW0619-003Z
GND
2-53 2-54
DISPLAY LED PWB ASS'Y
LCA90175-01B ( SSB-0L285A )
D1643
SEL2E10W
POWER
GND
R1642
1k
R1641
1k
5V
R1648
1k
R1654
STB5V
R1655
OPEN
C1641
OPEN C1642
47 /16
QER61CM-476Z
R1656
GND GND
OPEN
No.52169
R1643 R1644
220 1.8k
Q1641 Q1642
2SC3928A/QR/-X 2SC3928A/QR/-X
GND GND
IC1641
OPEN
GND R1650 R1658
OPEN OPEN
R1652
OPEN
R1653
C1643
OPEN
OPEN
GND
IC1642
GP1UA261X K
REMOCON RECEIVER
0
R1657
0
GND GND