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JVC TH-A75 Service Manual page 78

Dvd digital cinema system
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DVD servo section 3/4
To
DVD servo section
2/4
D3.3V
D5V
5
AD30
AD28
AD26
AD24
AD23
AD22
AD21
AD19
AD17
AD16
AD15
AD14
AD13
4
AD12
AD11
AD10
AD8
AD7
AD6
AD5
AD3
AD1
PWE0
LA0
LA2
RD-
LHLD
DAC0CS
DAC2CS
RGB
FLINT
SWMUTE
3
To
DVD servo section
2/4
To
2
DVD servo section
Cb
Y
Cr
C
2/4
To
R522
DVD servo section
NI
2/4
To
DVD servo section
2/4
1
A
LADD16
IC509
SST39VF160-9CEK
LADD15
LADD14
R604
LADD13
NI
LADD12
CN501
NI
LADD11
LADD10
LADD9
LADD8
LADD19
PWE0
R601
NI
AD31
R602
ACK
NI
AD29
AD27
LADD18
AD25
LADD17
LADD7
PWE3
LADD6
LADD5
AD20
LADD4
AD18
LA3
LA2
LA1
PWE2
SCLK
C554
ACK
0.1/16
AD9
PWE1
AD4
AD2
LADD16
AD0
IC508
NI
ALE
LADD15
R607
LA1
LADD14
LA3
LADD13
LADD12
LHLDA
LADD11
LADD10
PCS0
LADD9
LADD8
FLCS3V
LADD19
DAC1CS
PWE0
R605
NI
X6
NTB
ACK
R606
NI
LADD18
DACDENA
LADD17
LADD7
LADD6
LADD5
LADD4
LA3
LA2
LA1
R608
10K
DGND
C555
0.1/16
DGND
D5V
K505
NQR0007-002X
IC521
MM74HCT32MTC-X
IC523
NC7SZ125P5-X
R523
R524
R525
NI
NI
NI
DGND
Digital (Audio) signal
Y
Video (Brightness) signal
B
C
TH-A75
TH-A75
D3.3V
S3.3V
D3.3V
IC512
74LCX373MTC-X
AD15
LADD6
LADD19
AD6
AD19
AD7
AD14
AD5
AD18
AD6
LADD5
LADD18
AD13
LADD4
LADD17
C992
0.1/16
AD5
AD4
AD17
AD12
AD16
AD7
AD4
LADD16
LADD7
ALE
AD11
AD3
AD10
AD2
AD9
AD1
LADD11
LADD15
AD8
AD11
AD15
AD0
AD10
AD14
RD-
LADD10
LADD14
LADD9
LADD13
FCS-
AD9
AD13
C569
LA0
AD8
AD12
0.1/16
LADD8
LADD12
ALE
IC513
74LCX373MTC-X
DGND
NI
AD31
AD23
AD30
AD22
AD29
AD21
AD28
AD20
AD27
AD19
AD26
AD18
AD25
AD17
AD24
AD16
RD-
FCS-
R537
D3.3V
NI
LA0
Q501
2SB1424/QR/-X
R533
1K
R536
R535
R534
R531
C558
1K
33K
560
5.6K
1/16
Q502
2SC2412K/RS/-X
R532
3.9K
D3.3V
K520
NQR0007-002X
C619
0.1/16
IC522
74LCX32MTC-X
IC510
AK93C65AF-X
R512
3.3K
C
Video (Chrominance) signalnal
Cb
Video (Component video Cb) signal
D
E
2-12
S5V
D5V
M9V
CN502
QGF1006F2-28W
C910
NI
C904
0.1/16
C906
0.1/16
C902
0.1/16
C908
0.1/16
Y
K556
C911
NI
YOUT
0
TP914
C912
NI
C
TP915
K557
COUT
0
C2
C913
NI
NI
Cb
TP916
K558
C914
NI
0
CbOUT
TP917
Cr
K559
CrOUT
0
MGND
EARTH
SGND
DGND
MECHA_H/V
S1OUT
TOPEN
TCLOSE
/LMMUTE
C1
NI
DGND
EARTH
M5V
DDATA
K573
NQR0007-002X
BCK
K567
NQR0007-002X
DCLK
K577
NQR0007-002X
LRCLK
K569
NQR0007-002X
DAC0CS
K575
NQR0007-002X
AOUT0
K571
NQR0007-002X
DAC1CS
NQR0007-002X
K576
AOUT1
K570
NQR0007-002X
DAC2CS
K572
NQR0007-002X
AOUT2
K574
NQR0007-002X
192k
NQR0007-002X
K564
AOUT3
NQR0007-002X
K568
SPDIF
K566
0
DISCSTP
K560
NQR0007-002X
SSPCLK1B
K561
NQR0007-002X
FLINT
K515
NQR0007-002X
SSPOUT1B
K563
NQR0007-002X
DISCSET
K579
NQR0007-002X
SSPIN1A
NQR0007-002X
K582
LRMUTE
NQR0007-002X
K562
FLCS-
K518
NQR0007-002X
SWMUTE
K578
NQR0007-002X
CPURST
NQR0007-002X
K586
SMUTE
NQR0007-002X
K565
SWOPEN
SWUPDN
CN503
QGF1006F2-28W
Cr
Video (Component video Cr) signal
F
To
System control section
CN209
To
System control section
CN208
G
H

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