JVC AV-27F577/R Service Manual page 41

FRONT CONTROL PWB CIRCUIT DIAGRAM SHEET 5
CN600R
AV SW PWB
CN500R
SHEET 3
CN600G
MAIN PWB(1/2)
CN00G
SHEET 1
CN600B
LED & POWER SW PWB
CN700B
SHEET 6
Y6407
0
FRONT CONTROL PWB ASS'Y
SGJ-6301A-M2
GND
(No.YA387)2-13
C6401
LC6401
10
R6401
75
C6402
R6402
2.2
220k
K6401
LC6402
OPEN
R6403
C6403
220k
2.2
LC6403
A_GND
R6701
2.7k
S6704
R6703
2.7k
2-14(No.YA387)
Y6401 OPEN
J6401
Y6402 OPEN
Y6403
OPEN
J6402
Y6404
OPEN
Y6405
OPEN
J6403
Y6406
OPEN
S6702 S6703
R6702
5.6k
S6705 S6706
R6704
5.6k