JVC CA-NXF3, Service Manual

Page: 39 / 75

2-11
Front end 2 section
NEXCE
MDQ5
DCLK
EXADT12
EXADT7
MDQ11
MA1
MDQ0
AOUT0
EXADR18
MDQ6
DAC2CS
MDQ7
ADCPDN
DAC0CS
MA8
EXADT8
EXADT9
NRAS
MA5
EXADT5
EXADT1
MDQ2
DAC5OUT
MA4
MDQ1
DAC2OUT
MDQ15
EXADT4
SCS
EXADT15 NCSM
EXADT6
NCAS
MA2
EXADT3
DQM1
EXADT2
ADIN
EXADT10
EXADT0
EXADT13
EXADR16
DAC3OUT
U2SDT
NEXOE
BCK
MDQ4
NWE
DDATA
UCLK
AOUT1
EXADT11
MDQ10
BA0
UCS
BCK
MDQ3
MDQ9
DAC4OUT
DAC0CS
MA10
AOUT2
MDQ14
MDQ8
MA7
MDQ13
DACPDN
AOUT2
MA3
DAC1CS
EXADR19
EXADR17
DAC2CS
DAC1OUT
MDQ12
DACCK
LRCK
DCLK
MA6
MA9
LRCK
DDATA
AOUT1
EXADT14
NEXWE
DAC1CS
MA0
DQM0
BA1
MA11
MCK
MCK
AOUT0 LRMUTE
LADR15
LADR14
LADR13
LADR12
LADR11
LADR10
LADR9
LADR8
LADR7
LADR6
LADR5
LADR4
LADR3
LADR2
LADR1
LADR0
LADR7
LADR6
LADR5
LADR4
LADR15
LADR14
LADR13
LADR12
NEXCE
EXADT12
EXADT13
EXADT14
EXADT15
NEXCE
EXADT4
EXADT5
EXADT6
EXADT7
LADR0
LADR1
LADR2
LADR3
LADR8
LADR9
LADR10
LADR11
EXADT0
EXADT1
EXADT2
EXADT3
EXADT8
EXADT9
EXADT10
EXADT11
DACPDN FSCNT2 FSCNT1
R_BCK
R_LRCK
R_DATA
DEMP
INDEX
COPY
TRACK
D2V
RX
TX
S2UDT
CPURST
EXADR20
CPURST
DVDPWR
0.01 C712
1
C380
NI
C754
NI
C708
1
C741
F
NI
C709
0.1
C551
NI
C715
0.1
C555
NI
C752
0.1
C553
NI
C756
NI
C728
0.1 C740 F
0.1
C552
NI
C707
0.1
C743
1
C713
0.1
C563
0.1
C742
0.01 C455
2.2 C381
0.1
C559
0.1
C721
NI
C753
NI
C561
NI
C702
NI
C714
NI
C755
0.001
C557
1
C562
F
0.1
C554
NI
C701
0.1
C560
NI
C703
1
C711
10/16
C744
NI
C704
10/16
C745
NI
C706
22/6.3
C558
T
CN704 QGA1501C7-03W
1
2
3
CN712
NI
1
2
3
4
5
MGND
AGND
DGND
IC453
S-80830CNNB-G-W
1
2 34
IC705
MM1615AN-X
1 2 3
4 5
NI
IC707
1
2
3 45
IC706
TC7SH08FU-X
1
2
3 45
IC305
MM3233DF-X
8 NC
7 CONT
6 GND
5 NC 4 NC
3 VOUT
2 VIN
1 NC
NI
IC701
16
15
14
13
12
11
10
9 87654321
NI
IC703
16
15
14
13
12
11
10
9 87654321
NI
IC702
16
15
14
13
12
11
10
9 87654321
IC512
TC74LCX373FT-X
20
VCC
19
Q7
18
D7
17 D6
16 Q6
15 Q5
14 D5
13
D4
12
Q4
11
LE
10
GND
9 Q3
8 D3
7 D2
6 Q2
5
Q1
4
D1
3 D0
2 Q0
1 OE
IC513
TC74LCX373FT-X
20
VCC
19
Q7
18
D7
17
D6
16
Q6
15
Q5
14 D5
13 D4
12 Q4
11 LE 10 GND
9 Q3
8
D3
7
D2
6 Q2
5 Q1
4 D1
3 D0
2 Q0
1 OE
IC509
SG32A90TFIR3
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25 24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC505
K4S641632K-UC75
27 VDD 28 VSS
29 A4
30 A5
31 A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
CKE
38 CLK
39 UDQM
40 NC/RFU
41 VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48 DQ12
49 VDDQ
50 DQ13
51 DQ14
52
VSSQ
26 A3
25 A2
24 A1
23
A0
22
A10/AP
21
BA1
20
BA0
19
/CS
18
/RAS
17 /CAS
16 /WE
15 LDMQ
14 VDD
13
DQ7
12
VSSQ
11
DQ6
10
DQ5
9 VDDQ
8 DQ4
7 DQ3
6 VSSQ
5
DQ2
4
DQ1
3 VDDQ
2 DQ0
1 VDD
53
DQ15
54
VSS
K705 NQR0022-002X
K714
NQR0502-001X
K711 NQR0022-002X
K704 NQR0022-002X
0
K759
0
K761
NI K726
0
K713
0
K756
K708 NQR0022-002X
K501
NQR0502-001X
K702 NQR0022-002X
0
K751
0
K755
K709 NQR0022-002X
K706
NQR0022-005X
0 K722
0
K753
K710 NQR0022-002X
K720
NQR0022-002X
0
K763
0 K723
K707 NQR0022-002X
K712
NQR0360-003X
K703 NQR0022-002X
K701 NQR0022-002X
K351
NQR0502-001X
0
K765
0
K762
0
K754
2.2k
R716
1k R731
0
R735
10k
R531
100
R712
NI
R399
1k R732
NI R740
NI
R713
NI R723
1k
R458
NI R715
330 R730
NI R727
NI
R530
NI R724
NI R721
NI
R462
NI
R711
47k
R535
NI
R714
NI
R718
NI
R701
47k
R719
0
R741
5.1
R742
NI R725
NI R728
TP743
TP710
TP749
TP721
TP707
TP722
TP728 TP746 TP753
TP708
TP702
TP724
TP703
TP758
TP714
TP720
TP709
TP713
TP757 TP747
TP705
TP745
TP761
TP719
TP380
TP718
TP711
TP717
TP723
TP752 TP760
TP716
TP725
TP727 TP726
TP467
TP751
TP701
TP748 TP750
D4V
D2V M5V M9V
P3.3V
S3.3V
S5V
CN702
QGF1016C6-23W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
0
R726
TP740 TP741 TP756
0
R737
NI R720
NI R736
0
R734
0
R733
CN703
NI
1
2
3
4
5
6
7
8
NI K731
NI K732
NI K733
TP731 TP732 TP733 TP734
TP735 TP736 TP737 TP738
TP742
NI R722
TP759 TP739 TP755
100
R738
100
R739
NI K721
CN701
QGF1016F8-27W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
CN722
NI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
0
R717
0
K715
IC704
AK5358ET-X
16
15
14
13
12
11
10
9 8
7
6
5
4
3
2
1
BICK
MCLK
NI STANDS FOR NOT INSERTED PARTS.
DAC3OUT
VCC
,
BCK
25V
D9
,
VCC
CCLK
A10
WITHOUT INPUT SIGNAL.
VSS
DGNG
/OE
DAC1OUT
A3
D8
CKS1
.
DAC
S2UDT
LRCK
0.5%
CPURST
SCLK
Vout
VCOM
LRCLK
METAL GLAZE RESISTOR.
TX
for
AOUTL
PDN
M9V
NOTES
D5
UCLK
A7
MCLK
AOUT0
CCLK
AINR
ALL CAPACITANCE VALUES ARE IN
mode
SWAOUT
REG
AGND
AGND
DACCK+
AOUT1
GND
SCS
DGND
RAOUTR
AVDD
A8
FLASH ROM
VSS
CONDITION ---
VD
S5V
the
A19
D11
A12
LRCK
CKS0
D0
DAC1CS
A5
DAC4OUT
D2V
A14
DACCK-
P/S
ARE IN H(m=mH).
NC
DGND
SDRAM
DDATA
AOUTL
LRMUTE
STOP
A5V
RX
PDN
and
VSS
in
ALL RESISTANCE VALUES ARE
D4
DET
D1
ALL RESISTORS ARE
LRCK
A20
ALL INDUCTANCE VALUES
A6V
DZF
AGND
SDTI
UNLESS OTHERWISE SPECIFIED.
METAL GLAZE RESISTOR.
A11
DGND
DVDPWR
DZF
MCLK
CDTI
1
D14
/RATED VOLTAGE (V).
D15
6.3V
VA
*R/B
VSS
SYSTEM
AVDD
P/S
VOLT METER
ALL CAPACITORS ARE
Tray
,
DGND
GND
NC
DAC2OUT
CKS2
DCLK
*/BYTE
A1
A18
AINL
ALL E.CAPACITORS ARE SHOWN IN THE FORM
Noise
3.0V
VSS
F(p=pF).
D6
MGND
DVDD
AVDD
AOUTL
SDTI
DZF
DACCK
VSS
MCLK
VCC
50V
DAC2CS
D12
16V
DVD
OUT
CAOUT
CSN
A6
BICK
,
AOUTR
BUFFER
A9
A16
10V
1/16W
AOUTR
CSN
REG
GND
3.
CAPACITANCE( F)
D3
DGND
disc
*/RST
A2
DIF
LRMUTE
CCLK
VCOM
P/S
MGND
D7
A17
U2SDT
BICK
A
VPP
3.3V
IN OHM( ).
M9V or M5V
D4V
AOUTR
PDN
DVDD
CDTI
Cont
LVA10813-821A (2/4)
Vin
VCOM
A13
AINR
RAOUTL
FAOUTR
SYSTEM
AUDIO
/CE
AGND
UCS
VOLTAGES ARE DC-MEASURED WITH A DIGITAL
CERAMIC CAPACITOR
OF
OR
CDTI
D10
D13
.
DVDD
1.
AGND
A15
DAC0CS
VCOM
D2
5%
AUDIO
for
or
LRCK
D2V
/WE
A4
CSN
SDTI
VDD
PDN
FAOUTL
ADC
2.
AINL
DGND SDOUT
A0
C
B
D
E
G
DAC5OUT
DGND
DGND
DGND
AOUT2
AGND
AINL
A6V
AGND
AGND
AGND
FS CNT1
FS CNT2
DACPDN
BCK
DGND
DATA
DEMP
LRCLK
COPY
TRACK
INDEX
FAOUTL
A6V
AGND
LRMUTE
FAOUTR
AINR
NC
NC
NC
F
DGND
AK5358AET-X
or
or
K4S641632H-UC75