Front Control Pwb Circuit Diagram - JVC PD-35B50BJ Service Manual

FRONT CONTROL PWB CIRCUIT DIAGRAM SHEET22
9V
CN800F
QGF0508F1-50X H/P_GND
GND
GND
9V
9V
HP_MUTE
RGND
HPR
LGND
HPL
GND
C4
GND
Y4
GND
V4
GND
L4
GND
R4
REC_LED
S4_DET
DIMMER
ANALOG SIGNAL PWB (1/5)
S2_4
CN00F (SHEET2)
HP_DET
HP_VOL
MECHA_SW
POWERLED BS_5V
STB_5V
BS_5V
STB3.3V
STB3.3V
STB3.3V
GND
GND
SELSW1
SELSW2
D43
COMY4
PC_RGND
PC_RGND
COMPB4
PC_GGND
PC_GGND
COMPR4
PC_BGND
PC_BGND
PC_DET
PC_DET
PC_R
PC_R
PC_G
PC_G
PC_B
PC_B
PC_HS
PC_HS
PC_VS
PC_VS
GND
GND
V4_GND
CN000T
QGA2001F1-03V
INTERFACE PWB (1/2)
CN00T (SHEET19)
C1601 OPEN
GND
C1602 OPEN
C1603 OPEN
NOTE) Please refer to page 2-87 for voltages of this circuit diagram.
R1006
BS_5V
R1005
R1004
R1001
10k
R1003 C1002 C1003
1k
H/P_GND
D1001
MA8039/H/-X
IC1001
R1002
OPEN
NC NC
C1005 R1009
VREP MUTE
C1009
LIN RIN
C1010
C1006
CAPL CAPR
C1001
OPEN
CNTL CNTR
C1007 C1008
OUTL OUTR
GND VCC
R1011
R1010 C1011
R1007
22k
H/P_GND
R1201
10k S1201
QSW0619-003Z
POWER
S1605 S1603 S1601
QSW0619-003Z QSW0619-003Z QSW0619-003Z
R1601 R1602
8.2k
4.7k
S1606 S1604 S1602
QSW0619-003Z QSW0619-003Z QSW0619-003Z
R1603 R1604
4.7k 8.2k GND
Y1001 OPEN Y1007 OPEN
Y1002 OPEN Y1008 OPEN
Y1003 OPEN Y1009 OPEN
Y1004 OPEN Y1010 OPEN
Y1005 OPEN Y1011 OPEN
Y1006 OPEN Y1012 OPEN
V4_GND V4_GND
No. YA098
J1001
L
R
HEADPHONE
GND
DET
F
C1004
F
9V
R1008
C1012
PC_HS
PC_VS
PC_DET
FRONT CONTROL PWB ASS'Y
SFP-8201A-U2
2-49 2-50
J1101 J1101 J1101 J1101 J1101
QNZ0438-001 QNZ0438-001 QNZ0438-001 QNZ0438-001 QNZ0438-001
CB1
C1109 10 /10
R1101
75
C1102
.01
S-VIDEO
R1102
75
C1106
NCB11CK-105X
CB1 V4
D1101 OPEN V
C1108 10 /10 R1103
75
D1102 OPEN C1104
2.2 /16
CB1
D1103 OPEN L
R1104
220k
D1104 OPEN C1105
2.2 /16
R4IN
CB1
D1105 OPEN
R
R1105
220k
V4_GND
J1401
QNZ0061-001
LC1403 LC1402 LC1401
OPEN OPEN
R1402 R1401
R1403
75
75
D1403 D1402 D1401
OPEN OPEN OPEN
PC_IN
Y1401
(D-SUB)
OPEN
Y1402
OPEN
V4_GND
Y1403
D1404 OPEN
OPEN
Y1404
OPEN
V4_GND
No. YA098
EXT-5
OPEN
75
NOTE
0 : NRSA63J-0R0X