Kenwood DDX3021 Service Manual page 75

PANEL-A UNIT (LVA11039-13A)
LVA11039-11A~15A
PANEL-A PWB
0V
LCD1G3
0V
LCD1G4
0V
LCD1G5
0V
LCD1R0
0V
LCD1R1
0V
LCD1R2
0V
LCD1R3
0V
LCD1R4
0V
Schmitt Buffer LCD1R5
0V
LCD1CLK
0.1/10 0V
LCD1C0
IC404 C4120
APPCLK 3.2V
TP410 NL17SZ17XV5-X VDD
0V
VSS
0V
! 0V 3.2V LCD1C1
0V
R4129 0.1V
APPCLK LCD1C2
0V
47 0V 0.1V LCD1C3
0V
LCD1C4
0V
LCD1C5
0V
PHASE_SEL
R4128 100
PROX_SEN TP411 0V
PROX_SEN
PROX SYSCE R4127 100 3.2V
1k PROX
250kHz 80% R4130 2.5V
TP412 BK_LIGHT
SYSDATA R4131 100
SYSCE 0V
SYS_CE
R4132 22 0.1V
47 APP_CLK
SYSDATA C4122 R4133 0V
SYS_DATA
BKL 0V
VSS
C4135 3.2V
0.1/10 VDD
0.1/10
APPDATA R4136 47 0V
APP_DATA
LED_G R4137 100 1.5V
LED_G
R4138 33 1.5V
LCD_CE
TP413 0V
DV0B0
APPDATA 0V
DV0B1
0V
DV0B2
0V
DV0B3
0V
DV0B4
0V
DV0B5
C4145 1.2V
0.1/10 VDDI
0V
DV0G0
0V
DV0G1
0V
DV0G2
0V
DV0G3
0V
DV0G4
0V
DV0G5
0V
DV0R0
0V
DV0R1
0V
DV0R2
0V
VSS
0V
DV0R3
C4157 3.2V
VDD
0.1/10
0V
DV0R4
0V
DV0R5
0V
DV0CLK
R4161
0V
DV0VSY
100 0V
DV0HSY
0V
0V
IC406
0V
OPEN *1
Q4002
OPEN
6 5 4
Level Shifter
NQL79GM-470X
L4001
1 2 3
D4002
*1 L4002
R4146 OPEN
R4147
1k OPEN
R4149 OPEN
OPEN Q4001
OPEN
CN501
QGF0572F1-60X
1 GND 60
STH
2 DIO1 59
3 NC 58 NC
VR1
4 VR1 57
VR2 TP501
5 VR2 56 VR1
VR3
6 VR3 55
VR4
7 VR4 54
VR5 TP502
8 VR5 53 VR2
VR6
9 VR6 52
VR7
10 VR7 51
VR8 TP503
11 VR8 50 VR3
VR9
12 VR9 49
VR10
13 VR10 48
R0 TP504
14 D00 47 VR4
R1
15 D01 46
R2
16 D02 45
R3 TP505
17 D03 44 VR5
R4
18 D04 43
R5
19 D05 42
G0 TP506
20 D10 41 VR6
G1
21 D11 40
G2
22 D12 39
G3 TP507
23 D13 38 VR7
G4
24 D14 37
G5
25 D15 36
B0 TP508
26 D20 35 VR8
B1
27 D21 34
B2
28 D22 33
B3 TP509
29 D23 32 VR9
B4
30 D24 31
B5
31 D25 30
STB TP510
32 LD 29 VR10
33 SHL 28
10/16
34 AVDD 27 C5004
35 AVDD 26
36 GND 25
VCOM
37 GND 24
LCD_CLK
38 CLK 23
C5003 R5023
39 DVDD 22
OPEN
40 DIO2 21 NC
10/6.3 18V
41 GND 20
42 GND 19
43 GND 18
STV
44 STV2 17
45 UD 16
LCD_OE
46 OEV 15
18V Reg
CPV
47 VCLK 14
48 GND 13
49 GND 12
POL
50 POL 11
51 XON 10
C5002
52 NC 9 NC
R5022
53 VEEG 8
0.1/16
OPEN
54 NC 7 NC R5021
55 VDDG 6
C5001 -6V Reg
0.1/50 OPEN
56 NC 5 NC
57 STV1 4 NC
58 NC 3 NC
100
59 VCOM 2 R5020 -6V
VCOM
60 VCOM 1
C5005
1/6.3
No.WA022
VDD SCLCLK SDATA APPRST
TP405 TP402 TP401 TP403 RESET
*2 C4062 0.1/10
*2
IC403
0V 3.2V XC6120N272NG-X
0V 2.9V
C4061
OPEN R4061
OPEN
APPCE GND
NSFCS TP408 TP406
TP409
NMI
TP407
0.1/10
0.1/10
R4058
10k
C4056
10/6.3
C4057
10/6.3
C4055 0.1/10
68
R4054
1.0V SDRD0
SDRD0
0.1V SDRD15
SDRD15
0.4V R4053
SDRD1
1.2V 68
C4051
VDDI
0V 0.1/10
VSS RA409 68
3.2V C4049 SDRD1
VDD 1 8
1.0V 0.1/10 SDRD14
2 7
SDRD14
1.0V SDRD2
SDRD2 3 6
1.2V SDRD13
SDRD13 4 5
1.0V SDRD3
1 8
SDRD3
0.8V SDRD12
SDRD12 2 7
1.0V SDRD4
SDRD4 3 6
1.0V SDRD11
SDRD11 4 5
1.0V
SDRD5 RA408 68
1.0V 0.1/10
RA407 68
SDRD10
0V C4038 SDRD5
VSS 1 8
3.2V SDRD10
VDD 2 7
0.5V SDRD6
3 6
SDRD6
0.4V C4039 SDRD9
SDRD9 4 5
1/6.3
0.5V SDRD7
SDRD7 1 8
0.2V SDRD8
2 7
SDRD8
1.5V DM0
SDRDQM0 3 6
1.6V DM1
SDRDQM1 4 5
3.0V
RA406 68
NSDRWE R4030 68
1.3V
SDRCKO
0V C4028 0.1/10
VSS
Gerda 2S 3.2V
VDD RA405 68
1.7V WE
SDCKI 1 8
3.0V CAS
2 7
NSDRCAS
3.2V CKE
IC401 SDRCKE 3 6
3.0V RAS
NSDRRAS 4 5
MN103SH23 0V SDRA12
1 8
SDRA12
2.7V CS
NSDRCS 2 7
0V SDRA11
SDRA11 3 6
0.8V BA0
4 5
SDRBA0
3.2V C4019
VDD 0.1/10 RA404 68
0V
VSS C4020 RA403 68
0.1V 1/6.3 SDRA9
SDRA9 1 8
1.6V BA1
SDRBA1 2 7
0.1V SDRA8
3 6
SDRA8
0.1V SDRA10
SDRA10 4 5
1.2V C4013
VDDI RA402 68
0.1V 0.1/10 SDRA7
1 8
SDRA7
0.1V 0.1/10 SDRA0
SDRA0 2 7
C4010
3.2V SDRA6
VDD 3 6
0.1V SDRA1
4 5
SDRA6
0V
VSS
0.1V
SDRA1 RA401 68
0.1V SDRA5
SDRA5 1 8
0.1V SDRA2
SDRA2 2 7
0.1V SDRA4
3 6
SDRA4
0.1V SDRA3
SDRA3 4 5
1.8V
OSCXI
1.8V R4001 R4002
OSCXO
680 1M
X4001
33MHz
NAX1038-001X
XC6213B122NG-X
IC405
4.7/6.3
C4217
1.2V 0V
OUT VSS
0.1/10
C4218 3.2V 3.2V
IN CE
A_CVBS
R4184
OPEN A_R
A_B
A_Y
9.2V Reg
9.2V
NJM2831F92-X
IC501
NQLD8DJ-470X
3.2V 13.6V
L4601
CONT VIN
0V
GND
0V 9.2V
NC VOUT C4605 R4607 R4605
A_CVBS OPEN
OPEN
10/6.3 1.2V
C4603
0.5V
OPEN
0V
VCOM,BL Buffer
1/6.3
C4615
A_R
C4616
2.7V
2.1V R4611 1/6.3
47
0V
8 7 6 5
1/6.3
C4625
A_B
C4626
2.7V
2.1V R4621 1/6.3
47
0V
1 2 3 4
BKL
R5109
1M
1/6.3
C4635
Q5203 A_Y
C4636
DSC5001/R/-X
R5202 2.0V
17.9V 22V 22V
OPEN 1.3V R4631 1/6.3
47
18.5V
0V
DRC9114E-X
0V
Q5201
0V
0V 3.2V
VGH
RGB Buffer
0V
LTC044EEB-X LTC014EEB-X LTC014YEB-X
DRC9144E-X DRC9114E-X DRC9114Y-X
RT1N441U-X RT1N141U-X RT1N144U-X
0V
-0.6V
47k 10k
-6.7V
47k 10k
-6.7V
R5301
-6V -22V LTA044EEB-X LTA014EEB-X LTA014YEB-X
Q5302 -22V DRA9144E-X DRA9114E-X
Q5301 OPEN RT1P441U-X RT1P141U-X
DSA5001/R/-X DSA5001/R/-X
47k 10k
47k 10k
NOTES
1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL.
CONDITION --- DVD MODE
2.UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE 1/10W +5% METAL GRAZE RESISTOR.
ALL CAPACITORS ARE 50V,25V,16V CERAMIC CAPACITOR.
ALL RESISTANCE VALUES ARE IN OHM.
ALL CAPACITANCE VALUES ARE IN uF(p=pF)
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V).
F --- FILM CAPACITOR
3.OPEN STANDS FOR NOT MOUNTED PARTS.
SERIAL FLASH
IC441
EN25Q64-104HIP
C4408
NSFCS 3.2V 3.2V
CS VCC *1 CSYNC LEVEL SHIFTER
0.1/10
R4402 3.2V 3.2V
SFDI0 SFHOLD MODEL
DO HOLD
68
WP 3.2V 0V SFCK
WP CLK
REF
0V 0V SFDO0
GND DIO
Q4002
C4409
D4001
10/6.3 C4159
IC451
R4146
EN25Q64-104HIP
C4508
3.2V 3.2V
CS VCC
0.1/10
R4502
SFDI1 3.2V 3.2V
DO HOLD
68 *2 RESET FOR DETACH
3.2V 0V
WP CLK
MODEL
0V 0V SFDO1
GND DIO
REF
IC403
R4059
C4062
*3 C/M FOR VIDEO BEET
MODEL
REF
IC431
C4354 R4640
A3V28S40FTP-G6
10/6.3
0.1/10 C4301
3.2V 0V
VDD VSS
SDRD0 SDRD15
1.0V 0.1V
C4303 DQ0 DQ15
3.2V 0V
0.1/10 VDDQ VSSQ
SDRD1 0.4V 1.0V SDRD14
DQ1 DQ14
SDRD2 SDRD13
1.0V 1.2V
DQ2 DQ13
0V 3.2V C4349
VSSQ VDDQ
0.1/10
SDRD3 1.0V 0.8V SDRD12
DQ3 DQ12
SDRD4 1.0V 1.0V SDRD11
DQ4 DQ11
C4309
0.1/10 3.2V 0V
VDDQ VSSQ
SDRD5 SDRD10
1.0V 1.0V
DQ5 DQ10
SDRD6 0.5V 0.4V SDRD9
DQ6 DQ9
C4343
0V 3.2V
VSSQ VDDQ
SDRD7 0.1/10 SDRD8
0.5V 0.2V
C4314 DQ7 DQ8
3.2V 0V
0.1/10 VDD VSS
DM0 1.5V 0V
DQML N.C/RFU
WE DM1
3.0V 1.6V
WE DQMH
CAS 3.0V 1.3V
CAS CLK
RAS 3.0V 3.2V CKE
RAS CKE R4355
CS 0V SDRA12
2.7V CS A12
BA0 0.8V 0V OPEN SDRA11
BA0 A11
BA1 0.1V SDRA9
1.6V
BA1 A9
SDRA10 0.1V 0.1V SDRA8
A10/AP A8
SDRA0 0.1V 0.1V SDRA7
A0 A7
SDRA1 0.1V 0.1V SDRA6
A1 A6
SDRA2 0.1V 0.1V SDRA5
A2 A5
SDRA3 0.1V 0.1V SDRA4
A3 A4
3.2V 0V
VDD VSS
C4327
10/6.3
1.2V Reg
13V
A3.3V
D3.3V
9.2V
22V
-22V
A5V
CVBS Buffer
R4601 CVBS
390
CR
CB
C4129 150p
Y
C4128
OPEN EP401
NNZ0129-001X
CN401
QGF0534F6-30X
To PANEL-B UNIT (LVA11042-11A)
10k
CN603
47k
DRA9114Y-X
RT1P144U-X
10k
47k
! Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
(No.WA022<Rev.001>)8/32
KW-AV70 Serise DDX3 Serise
KW-AV60 Serise
DDX4 Serise
DDX6 Serise
DDX7 Serise
DRC9114E-X
OPEN
OPEN HSU119-X
OPEN NDCA1HJ-101W
NRSA6AJ-102W NRSA6AJ-472W
DDX3 Serise
KW-AV70 Serise
KW-AV60 Serise DDX4 Serise
DDX6 Serise
DDX7 Serise
S-80827CNNB-G-W OPEN
NRSA6AJ-102W OPEN
NCBA1AK-104W OPEN
DDX6 Serise
KW-AV70 Serise
KW-AV60 Serise DDX7 Serise
DDX4 Serise
DDX3 Serise
NRSA6AJ-0R0W NRSA6AJ-4R7W
created date:2012-02-15