JVC DX-U10A Service Manual page 51

DVD section (2/3) (for DX-U6)
B
C
D
E
G
TP473 TP474
K454 0
3
K455 0
2
K456 0
1
LOADER ASS'Y TP472
STEDSW
CH5-BASE-1 2
1
TP471
See
8MHz
LVS20135-002A
CLSWT3
1
CLSWT2
2
CLSWT4
3
CLSWT1
4
CLSWT5
5
STSTSW
6
M9V
MOTPSW
7
TP458
8
9
10
11
MGND
POSMUP
12
MTOP
13
POSMDN
14
MTCL
15
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER
CONDITION --- A DVD disc in the Tray 1 , 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(
ALL INDUCTANCE VALUES ARE IN H(m=mH).
SDRAM
FLASH ROM
IC509
SG32A90TFIR3 K4S641632K-UC75
EXADT15 0.4V 0.5V EXADR16 C560 3.3V
A15 A16 VDD
EXADT14 0.7V 3.3V 0.1 2.8V
MDQ0
A14 */BYTE DQ0
EXADT13 0.5V 0V C551 3.3V
A13 VSS
VDDQ
EXADT12 0.7V 0.8V EXDT15 MDQ1 0.1 2.8V
A12 D15 DQ1
EXADT11 0.7V 1.5V EXDT7 2.8V
MDQ2
A11 D7 DQ2
EXADT10 1.7V 0.8V EXDT14 0V
A10 D14 VSSQ
EXADT9 1.8V 1.6V EXDT6 MDQ3 2.7V
A9 D6
DQ3
EXADT8 1.3V 1.0V EXDT13 MDQ4 C563 2.8V
A8 D13 DQ4
EXADR19 0.1V 1.2V EXDT5 3.3V
A19 D5 VDDQ
EXADR20 0V 1.3V EXDT12 0.1 2.7V
MDQ5
R531 A20 D12 DQ5
NEXWE 3.3V 1.4V EXDT4 MDQ6 3.1V
10k /WE D4 DQ6
C554
CPURST 3.3V 3.3V 0V
*/RST VCC VSSQ
0V 0.9V 0.1 EXDT11 C559 2.3V
MDQ7
D11 DQ7
NC
R535 3.3V 1.8V EXDT3 1.1V
D3
VPP VDD
47k 0.9V 1.3V EXDT10 DQM0 0.1 3.3V
*R/B D10 LDMQ
EXADR18 0.3V 1.6V EXDT2 NWE 2.4V
A18 D2 /WE
EXADR17 0.4V 1.3V EXDT9 NCAS 3.2V
A17 D9 /CAS
EXADT7 1.1V 1.3V EXDT1 NRAS 3.1V
A7 D1
/RAS
EXADT6 1.3V 1.1V EXDT8 NCSM 3.1V
A6 D8 /CS
EXADT5 1.3V 1.3V EXDT0 BA0 3.0V
A5 D0 BA0
EXADT4 2.0V 1.7V NEXOE BA1 0V
A4 /OE
BA1
EXADT3 2.0V 0V MA10 1.6V
A3 VSS A10/AP
EXADT2 2.0V 0.9V NEXCE MA0 1.6V
A2 /CE A0
EXADT1 1.8V 1.7V EXADT0 MA1 0V
A1 A0 A1
MA2 0V
A2
MA3 C555 0V
A3
0.1 0.7V
VDD
IC453
3.0V S-80830CNNB-G-W
DET
OUT VSS
VDD NC
R458
1k
D1.2V
C456
NI
R460
NI
R459
IC454
NI NI
S3.3V
0V 3.3V
VREF-
1.2V 3.3V
LSENSOR DISCSET
3.1V 0V
DET3.3V DISCSTP
1.2V 0V
DET1.2V POSMDN
0V 3.3V
FCLOCK
0V 3.3V
FDATA
3.3V 0V
SM1/SM2 POSMUP
R466 0V IC451 0V
OUTC MTCL
R453 NI
MN101C61GNW
3.3V 0V
VPP MTOP
10k C451
3.3V 0V
VREF+ STEDSW
0.1
3.3V 3.3V
MECHA CONTOROLLER
VDD MTOPSW
1.6V 0V
OSC2 CLSWT5
1.6V 0V
OSC1 CLSWT4
0V 0V
VSS CLSWT3
0V 0V
XI CLSWT2
3.3V 3.3V
XO CLSWT1
0V 3.3V
MMOD STSTSW
R464
3.3V 3.3V
DISPS2D
DISPS2D
100 0V
DISPD2S
DISPD2S EPDO
DISPCK 3.3V 0V
DISPCK EPDI
TP417
R455
10k
R454
10k
C452
0.1
CN455
NI
WITHOUT INPUT SIGNAL.
3. NI STANDS FOR NOT INSERTED PARTS.
.
OR 0.5% METAL GLAZE RESISTOR.
.
F) /RATED VOLTAGE (V).
IC505
0V
VSS
2.7V MDQ15
DQ15
0V
VSSQ
2.7V MDQ14
DQ14
2.8V C562 MDQ13
DQ13
3.3V
VDDQ
2.7V F 1 MDQ12
DQ12
2.6V MDQ11
DQ11
0V
VSSQ
2.8V MDQ10
DQ10
2.8V C557 MDQ9
DQ9
3.3V
VDDQ
2.8V MDQ8
DQ8
0V 0.001
VSS
0V
NC/RFU
2.4V DQM1
UDQM
1.6V C561 MCK
CLK
0V MCK
CKE
1.6V NI
NC
3.3V MA11
A11
0V MA9
A9
0V MA8
A8
0.6V MA7
A7
1.6V MA6
A6
1.6V MA5
A5
1.6V MA4
A4
1.6V
VSS
C558
22/6.3
K501
NQR0502-001X
IC707
NI
VCC
K713
R713 NI
GND
NI
DACCK
BUFFER
IC706
NI
K714
NI
VCC
R712
GND
NI
AUDIO
K720
DACCK NQR0022-002X
IC704
NI
R716
ADIN
SDOUT
LRCK NI
LRCK
MCLK
BCK
SCLK
ADCPDN
PDN
R719
DIF
NI
CKS2
CKS0
R465
1k
DISCSET
DISCSTP
POSMDN
AUDIO
POSMUP
MTCL
IC701
AK4387ET-X
MTOP
STEDSW
1.6V
MOTPSW MCLK
1.6V
CLSWT5 BICK
0V
AOUT0
CLSWT4 SDTI
1.6V
CLSWT3 LRCK
3.3V
CLSWT2 PDN
3.3V
DAC0CS
CLSWT1 CSN
3.3V
DCLK
STSTSW CCLK
B3.3V DDATA 3.3V
CDTI
IC702
NI
IC452
BR93L56RF-W-X
MCLK
EPCS 3.3V
BICK
CS VCC
EPSK AOUT1
SDTI
SK NC
EPDI
DI NC LRCK
EPDO
0V
DO GND PDN
DAC1CS
CSN
CCLK
CDTI
IC703
NI
MCLK
BICK
DGND AOUT2 SDTI
LRCK
DACPDN
PDN
DAC2CS CSN
CCLK
CDTI
P3.3V
DISPRST R731 1k
DISPBUSY K732 0
DISPCS K733 0
DISPCK K734 0
B3.3V
DISPD2S K735 0
DISPS2D K736 0
K737 0
TX K738 NQR0022-005X
M5V M9V TP718
RX R732 330
S5V D4V
S3.3V
3.3V REG
IC305
MM1563DF-X
C380
3.3V 4.0V DAC4OUT K750
3 DACCK- Vout Vin
1
NQR0022-002X
2 DACCK+
NC 0V
0V Sub DAC2OUT K752
DGNG
1 GND
1.9V 3.9V
NQR0022-002X
Cn Cont
DAC3OUT K754
470p
C382 NQR0022-002X
DAC5OUT K756
NQR0022-002X
DAC1OUT K758
NQR0022-002X
DGND
ADC
C742 R740 NI
DGND
VD
0.1
NI C743 C740
VA
C741
AGND
NI
VCOM
R715
F NI 100
CKS1
NI
C744
R714 100
AINL
AINR
C745
NI 0
K744
R742
R741
0
NI NI K748
DAC
3 2 1
A5V
REG
0V
DZF
4 5
4.9V
DVDD C711
R701 NI
4.9V C701 K741
AVDD
0V C707 2.2 1
VSS
2.4V
VCOM 0.1
2.4V
AOUTL
2.4V 0.1 AGND
AOUTR
0V
P/S
R723 470
C706
R721 470
10/16
DZF
K749
DVDD
0
C702
AVDD
C708
VSS
NI
VCOM
R724 NI
AOUTL
NI R725 NI
AOUTR
P/S
R728 NI
DZF
R727 NI
DVDD
C703
AVDD
C709
VSS
NI
VCOM
NI
AOUTL
AOUTR
P/S
LVA10543-611D (2/3)
CN701
QGF1016F8-28W
DISPRST
1
2 DISPBUSY
DISPCS
3
DISPCK
4
DISPD2S
5
6 DISPS2D
B3.3V
7
TX
8
TP740 9 M9V
10 M9V
M9V or M5V
11
RX
12
TP743
13 MGND
for
MGND
14
D2V
TP742 SYSTEM
15 MGND
16 D2V
MGND
17 D2V
18 D4V
S5V
19
20 DAC4OUT
21 DGND
22 DAC2OUT
DGND
23
TP751
24 DAC3OUT
DGND
25
26 DAC5OUT
27 DGND
28 DACOUT1
CN702
QGF1016F8-10W
AINR
1
A6V
2
3 AINL
AGND
4
FAOUTL
5
6 AGND
7 FAOUTR
A6V
8
TP709
LRMUTE
9
10 RESERVED
TP711
CN703
NI
RAOUTL
1
2 AGND
3 RAOUTR
4 AGND
CAOUT
5
6 AGND
SWAOUT
7
8 AGND
2-13