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JVC TH-L1A Service Manual page 45

Digital media system
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DSP section (2/3)
B
C
D
E
F
G
FLASH ROM
IC509
SG32A90TFIR3
EXADT15
0.4V
0.5V
A15
A16
EXADT14
0.7V
3.3V
A14
*/BYTE
EXADT13
0.5V
0V
A13
VSS
EXADT12
0.7V
0.8V
A12
D15
EXADT11
0.7V
1.5V
A11
D7
EXADT10
1.7V
0.8V
A10
D14
EXADT9
1.8V
1.6V
A9
D6
EXADT8
1.3V
1.0V
A8
D13
EXADR19
0.1V
1.2V
A19
D5
EXADR20
0V
1.3V
R531
A20
D12
NEXWE
3.3V
1.4V
10k
/WE
D4
CPURST
3.3V
3.3V
*/RST
VCC
0V
0.9V
D11
NC
R535
3.3V
1.8V
VPP
D3
47k
0.9V
1.3V
*R/B
D10
EXADR18
0.3V
1.6V
A18
D2
EXADR17
0.4V
1.3V
A17
D9
EXADT7
1.1V
1.3V
A7
D1
EXADT6
1.3V
1.1V
A6
D8
EXADT5
1.3V
1.3V
A5
D0
EXADT4
2.0V
1.7V
A4
/OE
EXADT3
2.0V
0V
A3
VSS
EXADT2
2.0V
0.9V
A2
/CE
EXADT1
1.8V
1.7V
A1
A0
IC453
3.0V
S-80830CNNB-G-W
DET
OUT
VSS
VDD
NC
NOTES
1.
VOLTAGES ARE DC-MEASURED WITH A DIGITAL
VOLT METER
CONDITION ---
Connecting
a
USB dvice
,
and
STOP
mode
2.
UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE
1/16W
5%
METAL GLAZE RESISTOR.
ALL CAPACITORS ARE
50V
,
25V
,
16V
,
10V
or
6.3V
CERAMIC CAPACITOR
ALL RESISTANCE VALUES ARE
IN OHM(
).
ALL CAPACITANCE VALUES ARE IN
F(p=pF).
ALL E.CAPACITORS ARE SHOWN IN THE FORM
OF
CAPACITANCE( F)
ALL INDUCTANCE VALUES
ARE IN
H(m=mH).
All manuals and user guides at all-guides.com
SDRAM
IC505
K4S641632K-UC75
EXADR16
C560
3.3V
0V
VDD
VSS
0.1
2.8V
2.7V
MDQ15
MDQ0
DQ0
DQ15
C551
3.3V
0V
VDDQ
VSSQ
EXDT15
0.1
2.8V
2.7V
MDQ14
MDQ1
DQ1
DQ14
EXDT7
MDQ2
2.8V
2.8V
C562
MDQ13
DQ2
DQ13
EXDT14
0V
3.3V
VSSQ
VDDQ
EXDT6
MDQ3
2.7V
2.7V
F
1
MDQ12
DQ3
DQ12
EXDT13
C563
2.8V
2.6V
MDQ11
MDQ4
DQ4
DQ11
EXDT5
3.3V
0V
VDDQ
VSSQ
EXDT12
0.1
2.7V
2.8V
MDQ10
MDQ5
DQ5
DQ10
EXDT4
MDQ6
3.1V
2.8V
C557
MDQ9
DQ6
DQ9
C554
0V
3.3V
VSSQ
VDDQ
0.1
EXDT11
MDQ7
C559
2.3V
2.8V
MDQ8
DQ7
DQ8
EXDT3
1.1V
0V
0.001
VDD
VSS
EXDT10
DQM0
0.1
3.3V
0V
LDMQ
NC/RFU
EXDT2
NWE
2.4V
2.4V
DQM1
/WE
UDQM
EXDT9
NCAS
3.2V
1.6V
C561
MCK
/CAS
CLK
EXDT1
NRAS
3.1V
0V
MCK
/RAS
CKE
EXDT8
NCSM
3.1V
1.6V
NI
/CS
NC
EXDT0
BA0
3.0V
3.3V
MA11
BA0
A11
NEXOE
BA1
0V
0V
MA9
BA1
A9
MA10
1.6V
0V
MA8
A10/AP
A8
NEXCE
MA0
1.6V
0.6V
MA7
A0
A7
EXADT0
MA1
0V
1.6V
MA6
A1
A6
MA2
0V
1.6V
MA5
A2
A5
MA3
C555
0V
1.6V
MA4
A3
A4
0.1
0.7V
1.6V
VDD
VSS
C558
22/6.3
K501
NQR0502-001X
R458
1k
WITHOUT INPUT SIGNAL.
3.
NI STANDS FOR NOT INSERTED PARTS.
.
OR
0.5%
METAL GLAZE RESISTOR.
.
/RATED VOLTAGE (V).
P3.3V
S3.3V
IC707
TC7SH04FU-X
3.3V
REG
IC305
MM1563DF-X
VCC
K713
NQR0360-003X
C380
R713
3.3V
4.0V
GND
3
DACCK-
Vout
Vin
150
2
DACCK+
NC
0V
0V
Sub
DGNG
1
GND
1.9V
3.9V
Cn
Cont
DACCK
470p
BUFFER
C382
IC706
TC7SH08FU-X
K714
DGND
NQR0502-001X
VCC
R712
GND
150
AUDIO
ADC
K720
DACCK
NI
IC704
NI
R716
ADIN
C742
R740
0
SDOUT
DGND
LRCK
NI
LRCK
VD
NI
C743
C740
MCLK
VA
BCK
C741
SCLK
AGND
ADCPDN
NI
PDN
VCOM
R719
NI
DIF
CKS1
10/16
C744
NI
CKS2
AINL
CKS0
AINR
C745
NI
R742
R741
NI
NI
AUDIO
DAC
A5V
IC701
REG
R717
NI
NI
DATAM
1.6V
0V
MCLK
DZF
1.6V
4.9V
BICK
DVDD
R701
0V
4.9V
C701
AOUT0
SDTI
AVDD
1.6V
0V
C707
NI
LRCK
VSS
3.3V
2.4V
PDN
VCOM
NI
DAC0CS
3.3V
2.4V
CSN
AOUTL
3.3V
2.4V
NI
DCLK
CCLK
AOUTR
DDATA
3.3V
0V
CDTI
P/S
C706
IC702
NI
NI
MCLK
DZF
BICK
DVDD
C702
AOUT1
SDTI
AVDD
C708
LRCK
VSS
PDN
VCOM
NI
DAC1CS
CSN
AOUTL
NI
CCLK
AOUTR
CDTI
P/S
IC703
NI
MCLK
DZF
BICK
DVDD
C703
AOUT2
SDTI
AVDD
C709
LRCK
VSS
DACPDN
NI
PDN
VCOM
DAC2CS
NI
CSN
AOUTL
CCLK
AOUTR
CDTI
P/S
2-8
BCKM
K731
NI
1
BCK
2
DGND
DATAM
DATAM
K732
NI
3
DATA
DEMP
4
DEMP
LRCKM
K733
NI
5
LRCLK
COPY
6
COPY
TRACK
7
TRACK
INDEX
8
INDEX
K701
NQR0022-002X
DAC3OUT
1
DAC3OUT
0V
2
DGND
K702
NQR0022-002X
DAC2OUT
3
DAC2OUT
0V
4
DGND
K703
NQR0022-002X
DAC1OUT
5
DAC1OUT
D4V
S5V
0V
6
DGND
K704
NQR0022-002X
TP702
DAC4OUT
7
DAC4OUT
5.0V
8
S5V
M9V
M5V
D2V
K705
NQR0022-002X
DAC5OUT
9
DAC5OUT
4.0V
10
D4V
2.0V
11
D2V
1
TP713
TP711
2.0V
12
D2V
TX
K706
NQR0022-005X
13
TX
0V
MGND
14
TP716
TP714
0V
15
MGND
RX
MGND
R730
330
16
RX
5.0V
17
M9V or M5V
9.0V
18
M9V
R731
1k
19
DVDPWR
DVDPWR
U2SDT
K707
NQR0022-002X
20
U2SDT
S2UDT
K708
NQR0022-002X
21
S2UDT
UCLK
K709
NQR0022-002X
22
UCLK
SCS
K710
NQR0022-002X
23
SCS
UCS
K711
NQR0022-002X
24
UCS
CPURST
R732
1k
25
CPURST
NI
3
2
1
6.0V
5
A6V
4
FAOUTR
0V
3
AGND
4
5
2
FAOUTL
C711
1
LRMUTE
NI
R714
NI
2.4V
15
AINR
BCK
R720
0
0V
14
AGND
DGND
R715
NI
2.4V
13
AINL
AOUT0
NI
K721
6.0V
12
A6V
AOUT1
R721
NI
2.4V
11
FAOUTR
AOUT2
R722
0
0V
10
AGND
DGND
R723
NI
2.4V
9
FAOUTL
LRCLK
0
C728
K722
0V
8
LRMUTE
LRMUTE
NI
R724
NI
2.4V
7
RAOUTR
ADIN
NI
K726
0V
6
A6V
DAC0CS
R725
NI
2.4V
5
RAOUTL
DCLK
R726
NI
0V
4
AGND
DAC1CS
R727
NI
2.4V
3
SWAOUT
DDATA
0V
2
SWMUTE
SWMUTE
R728
NI
2.4V
1
CAOUT
DAC2CS
AGND
LVA10626-641B (2/3)
for
Serial REC
for
SYSTEM
for
SYSTEM

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