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JVC HV-32D25EUW Service Manual page 39

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MAIN PWB CIRCUIT DIAGRAM (2/4)
AV SW PWB
CN006
QGB1505J1-25
GND
32V
SHEET 4
ATT
VTV1
M_MONO
SHEET 1
M_SIF
PW_MUTE
D609
MA111-X
SHEET 4
HP_MUTE
9V
SHEET 3
3.3V
SHEET 4
5V
HP_L
HP_L
HP_R
HP_R
M_L
M_L
M_R
M_R
SCL1
SCL1
SHEET 1
SDA1
SDA1
SCL2
SCL2
SDA2
SDA2
A.MUTE
A.MUTE
MSP_RES
MSP_RES
TEXT_CV
TEXT_CV
SHEET 4
AFC2
AFC2
AV_LINK
AV_LINK
SC_YS2
SC_YS2
IP_RST
IP_RST
IP_ERR
IP_ERR
SHEET2
AV SW PWB
CN007
CN005
QGC2507C1-96
QGB1505J1-35
GND
L201
QRN143J-0R0X
AD_HD
IC201- 13 , 15
3.4
NR_HD
IC201- 22 , 23
3.0
IC201- 1 , 3
4.0
IC201- 2 , 4
5.0
NR_VD
AD_VD
GND
GND
IC202
TC7W08F-X
R216
220
C208
47
/25
C207
4.7
CZ
R215
220
GND
IC201
TA1318N
GND
GND
R209
GND
100
R208
X201
10k
R206
R207
R210
CSB503F30
330
10k
100
GND
R205
8.2k
C205
.1
GND
C201
C202
0.01
2.2
/50
NCB31CK-104X
GND
R204
R212
R211
100
10k
10k
R203
100
R202
100
R201
100
C206
.1
QFVF1HJ-104Z
EXT4Y
EXT4RY
EXT4BY
IC201- 6 , 33 IC201- 32
IC201- 31
1.0
1.5
1.5
DIST PWB
GND
GND
C437
1000
/6.3
C438
L432
.1
/16
10
QQL26AK-100Z
L433
C436
C435
10
OPEN
1000
/6.3
QQL26AK-100Z
C439
1000
/6.3
C440
.1
/50
IC908
PQ15RW11
D907
OPEN
C927
47
/25
GND
GND
IC101
R124
AN15851A-W
100
Q101
C101
.01
C102
R104
R101
.01
OPEN
2.2k
GND
C103
.01
R107
C104
R105
0
.01
OPEN
R102
R108
C105
2.2k
0
.01
GND
R109
C106
0
M_Y
1
/50
C203
C107
100
/16
M_RY
1
/50
CB1
C123
100
/16
C108
M_BY
1
/50
CB1
C124
GND
.01
C109
.01
GND GND
R117
C110
0
Q111
.01
C204
0.01
R118
M_VD
R114
R111
C111
0
OPEN
2.2k
S_Y
1
/50
CB1
GND
Q112
M_HD
C112
S_RY
1
/50
CB1
R115
S_VD
OPEN
C113
S_BY
R112
1
/50
CB1
2.2k
S_HD
GND
C114
C121
.01
100
/16
C115
R119
R116
C120
C122
.01
OPEN
.01
0
.01
R113
GND
C119
2.2k
CB1
.01
C116
1
/50
CB1
C117
1
/50
CB1
C118
1
/50
IC101- 7
IC101- 8
Q101- E
1.0
1.8
1.0
MAIN PWB
SMK-1001A (2/4)
Q111- E
1.8
HV-32D25EUW
HV-32D25EJW
SHEET2
SHEET 4
2.5V
L431
0
QRN143J-0R0X
C431
100
/10
GND
9V
C432
.1
/16
GND
SHEET 3
C434
C433
.1
/16
1000
/16
3.3V
SHEET 4
5V
HS908
OPEN
H_SYNC
H_SYNC
V_SYNC
V_SYNC
R921
BLKAREA
BLKAREA
470
MFR
VMOFF
VMOFF
NRSA63D-471X
SHEET 3
R920
YW
YW
1.5k
C926
RYW
RYW
OPEN
BYW
BYW
GND
VM
VM
2SC2412K/QR/-X
NR_Y
Q102
2SC2412K/QR/-X
NR_RY
Q103
2SC2412K/QR/-X
NR_BY
R106
R103
OPEN
2.2k
GND
2SC2412K/QR/-X
AD_Y
2SC2412K/QR/-X
AD_RY
Q113
2SC2412K/QR/-X
AD_BY
GND
Q102- E
Q103- E
1.8
1.8
Q112- E
Q113- E
1.8
1.8
2-5
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