Kenwood DDX3021, Service Manual

Page: 75 / 99

DDX7 Serise
DDX6 Serise
DDX7 Serise
DDX6 Serise
DDX4 Serise
DDX3 Serise
DDX7 Serise
DDX6 Serise
OPEN
OPEN
OPEN
OPEN
OPEN
DRC9114E-X
LTC014EEB-X
LTA014EEB-X
LTC044EEB-X
DRA9114Y-X
47k
RT1P441U-X
DRC9144E-X
10k
10k
DRA9144E-X
RT1N144U-X
DRC9114Y-X
10k
LTA014YEB-X
LTC014YEB-X
RT1N441U-X
47k
10k
47k
10k
47k
DRC9114E-X
10k
LTA044EEB-X
RT1P141U-X
DRA9114E-X
RT1N141U-X
RT1P144U-X
47k
47k
3.2V
0V 0V
3.2V
3.2V
0V 3.2V
3.2V
250kHz 80%
DDX4 Serise
NRSA6AJ-4R7W R4640
KW-AV70 Serise MODEL
KW-AV60 Serise
REF
NRSA6AJ-0R0W
DDX3 Serise
*3 C/M FOR VIDEO BEET
PANEL-A PWB
LVA11039-11A~15A
NDCA1HJ-101W
NRSA6AJ-472W
HSU119-X
NRSA6AJ-102W
C4159
R4146
D4001
OPEN Q4002
*1 CSYNC LEVEL SHIFTER
DDX4 Serise KW-AV60 Serise
MODEL KW-AV70 Serise DDX3 Serise
REF
3.2
V
1.2V
0V
0.3V
3.2V
0.3V
PHASE_SEL
0V
QLD0676-001(AV60/DDX3/DDX4) QLD0708-001(DDX6/DDX7/DDX6W
)
QLD0677-001(AV70) TFT MODULE
3.2
V
NC
0V
NC
1.2V
3.
3V
0V
2.9V
0.1V
1.0V
0.1V
1.0V
3.
3V
1.5
V
3.2V
0V
0.1V
1.0V
3.2V
0V
0.1V
0V
0.2V
0V
0V
0V
3.2V
0V
0.1V
3.2V
1.0V
0V
CVBS Buffer
0V
1.5V
1.0V
17.9V
RGB Buffer
R4059
0V
1.0V
22V
0.1V
1.5V
1.6V
0.1V
3.2V
0.8V
0.1V
0V
0V
1.3V
3.0V
18.5V
0V
0.4V
NCBA1AK-104W
0V
1.0V
0V 0V
0V
0V
0V 1.2
V
0V
0.1V
3.2V
0V
1.2V
0.1V
SDRAM
3.2
V
3.2V
0V
1.6V
0V
3.2V
-6V
VCOM,BL Buffer
0V
0V
1.0V
-22V
Level Shifter
1.0V
0V
1.0V
1.3V
0V
0.4V
0V
2.5V
1.2V
2.0V
0.5V
1.2V
0V
1.0V
3.2V
0.1V
1.6V
0V
NC
3.0V
9.
2V
0.8V
0V
0V
3.
3V
0V
1.0V
0V
0V
KW-AV60 Serise
0V
1.0V
ALL RESISTANCE VALUES ARE IN OHM.
0V
0.4V
0V
0V
0.1V
0.1V
0V
3.2V
0.2V
-6.7V
1.8V
3.2
V
1.0V
18.5V
1.5V
0.4V
3.2
V
1.3V
1.5V
1.5V
0.5V
1.2V
1.2V
3.2V
1.3V 0V
0V
0.1V
0.3V 3.2V
3.2V
0V
SERIAL FLASH
1.5V 1.0V
1.
2V
0V
2.1V
3.2V
0V
1.8V
0V
0.5V
0V
0V
2.7V
3.2V
0.8V
3.2V
3.2
V
0.1V
0.1V
0V
1.0V
3.2
V
0V
1.0V
0V
1.2V
0V
1.0V
Schmitt Buffer
IC403
0V
3.0V
9.2V Reg
NRSA6AJ-102W
0V
RESET
3.2V
1.0V
1.2V Reg
0V
2.7V
1.0V
3.2V
3.0V
3.2
V
3.2V
0V
3.2V
0V
3.2
V
0.1V
0V
3.2V
0.3V
0.1V
Gerda 2S
3.0V
1.5V 1.5V 0.1V 0V
ALL RESISTORS ARE 1/10W +5% METAL GRAZE RESISTOR.
0V
3.2V
1.5
V
0V
0V
0V
0V
1.5V
0V
0V
1.0V
NC
0V
F --- FILM CAPACITOR
3.2
V
0V
NOTES
C4062
1.2V
1.8V
0.1V
0V
CONDITION --- DVD MODE
0V
1.3V
0V
0V
1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL.
0.1V
REF
0V
2.UNLESS OTHERWISE SPECIFIED.
NC
1.3V
ALL CAPACITANCE VALUES ARE IN uF(p=pF)
0.1V
*2 RESET FOR DETACH
2.
5V
3.OPEN STANDS FOR NOT MOUNTED PARTS.
2.
5V
ALL CAPACITORS ARE 50V,25V,16V CERAMIC CAPACITOR.
1.2
V
1.3V
0V 3.2
V
1.8V
3.2
V
0V
0V
0.1V
1.2
V
0V
3.2V
0.1V 0.1V
0V
1.3V
0V
0V
3.2V
2.7V
0V
1.5V
1.7V
1.5V
0V
0V
3.2V
0V
0V
0V
1.0V
0V
0V
3.2V
0V
2.
5V
-6V Reg
3.2
V
18V Reg
3.2
V
3.2V
3.2V
0.1V
0.5V
3.2
V
3.2V
0V
0V
0V
9.2V
1.5V
13.6V
-0.6V
0V
0V
KW-AV70 Serise
-6.7V
0V
0V
0.1V
0V
0.3V
0V
MODEL
0.1V
3.2
V
0V
1.2V
3.2
V
0.5V
0V
1.2V 0.3V
NC
3.2V
0.1V
0V
3.0V
0V
3.2V
1.8V
3.2V
3.2
V
2.1V
0V
2.7V
2.6
V
0V
0V
3.2
V
0V
0V
0V
0.7V
2.9
V
0V
3.2V
0V
0.1V
0.8V
0.1V
0V
0.1V
1.6V
0V
0V
3.2V
0V
0V
0V
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V).
0V
0V
1.0V
0.5V
S-80827CNNB-G-W
0V
0V
NC
0V
3.2V
WP
D3.3V
A3.3V
WE
APPCLK
APPDATA
SDRA1
SFDI
1
LCD_CLK
WE
DM0
APPRST
SFHOLD
SDRD14
R0
SDRD2
SCLCLK
SDRD7
RAS
R1
VR1
G4
DM1
SDRA4
SDATA
SDRD6
A_CVBS
A_CVBS
SDRD15
R2
G5
SDRD1
SDRD8
APPCE
SDRD8
CS
Y
VR1
B0
VCOM_PW
M
AVDD_VGL
B0
SDRA6
SDRA12
SYSCE
DM0
CR
VR2
-22V
-22V
B1
SDRD9
SDRD0
B1
BA0
DM1
B5
SDRD12
SFDI0
CPV
SDRA10
B2
SDRD11
B2
WP
CAS
SDRD4
STH
SDRA7
B3
VR5
B3
SDRA3
CKE
LCD_OE
SDRD11
STV
SDRD10
SDRA0
B4
SDRD12
G0
RAS
SDRD6
SFDI1
SDATA
SDRD5
VCOM
LCD_CLK
SDRA5
VR4
B5
SDRA2
CB
G1
SDRD1
SDRD9
VCOM_PW
M
18V
LCD_OE
SDRA2
CVBS
B4
SDRD7
SCLCLK
VGH
SDRA4
VR3
STB
A5V
SFDO0
G5
13V
SDRD5
APPRST
G4
SDRD4
VR2
A_Y
A_Y
SFDO1
VR3
G3
SDRD3
VR4
G2
SDRA5
A_B
A_B
SDRD14
SFCK
VR9
VR5
-6V
VCOM
R0
SDRD2
BA1
BKL
VR6
VR8
R1
A_R
A_R
LED_G
R2
SDRD13
SFDO1
SDRA10
VR7
POL
LED_R
SDRD3
APPCE
R3
SDRA0
VR8
R3
VR7
AVDD_VGL
POL R4
SDRA1
SDRA12
VR10
VR9
R4
NSFCS
R5
SDRD10
CS
VR10
VGH
VR6
R5
STB
SDRA11
PROX_SEN
9.2V
9.2V
APPCLK
G0
STH
LED_B
SDRD15
BA0
SDRA7
PROX
SFDO0
LED_
B
G1
STV
LED_G
SDRD0
SDRA9
SDRA8
NSFCS
SYSCE
CPV
G2
LED_R
BA1
PROX_SEN
SDRA9
G3
SYSDATA
SFCK
SDRA8
SDRA11
SYSDATA
SDRA3
PROX
CAS
APPDATA
CKE
SDRD13
SDRA6
SFDI
0
22V
22V
SFHOL
D
BKL
sure to use the specified one.
When replacing those parts make
Parts are safety assurance parts. !
!
+ -
+ -
4
3 2
1
33MHz
NAX1038-001X
X4001
VDD
TP405
TP502
TP503
GND
TP406
NSFCS
TP409
APPRST
TP403
TP504
SYSCE
TP411
APPCLK
TP410
APPCE
TP408
TP505
TP510
TP507
SYSDATA
TP412
SDATA
TP401
APPDATA
TP413
NMI
TP407
TP501
TP506
TP509
TP508
SCLCLK
TP402
NNZ0129-001X
EP401
1 2 3 4
8 7 6 5
100
RA418
5
6
7
8
4
3
2
1
68 RA402
5
6
7
8
4
3
2
1
68 RA403
5
6
7
8
4
3
2
1
68 RA407
1 2 3 4
8 7 6 5
100
RA416
5
6
7
8
4
3
2
1
68 RA405
5
6
7
8
4
3
2
1
68 RA408
5
6
7
8
4
3
2
1
68 RA401
5
6
7
8
4
3
2
1
68 RA406
5
6
7
8
4
3
2
1
68 RA409
5
6
7
8
4
3
2
1
68 RA404
1 2 3 4
8 7 6 5
100
RA415
1 2 3 4
8 7 6 5
100
RA417
1 2 3 4
8 7 6 5
33
RA420
1 2 3 4
8 7 6 5
100
RA419
10
0
R4070
10
0
R4067
1k
R4065
68
R407
9
OPEN R4145
68
R408
3
0.
5%
R5006 160
0
R4167
68
R4053
100 R4127
OPEN
R4605
0.
5%
R5007
100
0.5% 10k
R4164
10k
R4633
68
R4402
10k
R4624
OPEN
R5023
100
R4069
OPEN
R4607
0.
5%
R5011
62
D
8.
2k
R5106
470 R4628
R5203
18k
47
R4129
1k R4130
OPEN
R4184
OPEN R4603
10k
R4058
0
R450
3
R5201
47k
47 R4133
0.
5%
R5002
160
1M
R4002
10
0
R4066
68 R4030
10k
R4634
R5302
10k
150
R4635
0.
5%
R5001
100
68
R4502
10k
R4623
10
0
R4064
100 R4128
OPEN
R4604
470 R4608
OPEN
R4147
OPEN
R4165
0
R450
1
0
R4157
1.
5k
R4606
OPEN
R4068
R4611
47
OPEN R5012
68
R409
1
OPEN
R4183
D
R5304 5.
6k
D
4.
7k
R5107
0
R4517
0
R4516
100
R5020
10
0
R407
7
OPEN
R4061
100 R4137
680
R4001
OPEN
R5202
100
R406
0
OPEN
R5301
1k
R406
2
*3
0
R4640
R5204
18k
10k
R4613
0.
5%
R5010
160
470
R4618
33 R4138
OPEN
R4149
150
R4615
R4621
47
100 R4131
*1
1k
R4146
470 R4638
68
R407
8
68
R408
7
0.
5%
R5003
43
OPEN
R4355
R4631
47
0.
5%
R5005
100
R5109
1M
100
R4161
150 R4625
R4601
390
OPEN
R5022
22 R4132
OPEN
R5021
10k
R4614
47 R4136
2.
2
R4166
*2
R4059
1k
0.
5%
R5009 43
OPEN
R4215
0.
5%
R5004
36
OPEN
R4148
1k
R4063
68
R4054
R5205
470
D
R5303 10k
0.
5%
R5008
36
DRC9114E-X
Q5201
OPEN
Q4001
OPEN
*1
Q4002
DSC5001/R/-X
Q5203
DSC5001/R/
-X
Q5202
DSA5001/R/-X
Q5302
DSA5001/
R/-X
Q4601
DSA5001/
R/-X Q4611
DSA5001/
R/-X
Q4621
DSA5001/R/-X
Q5301
DSA5001/
R/-X Q4631
NQL79GM-470X
L4001
NQLD8DJ-470X
L4601
OPEN
L4002
216
NC
215
LCD_OE
214
LCD0CLK
213
LCD_CPV
212
LCD_STV
211
VSS
210
VDD
209
LCD_STH
208
LCD_STB
207
LCD0R
5
206
LCD0R
4
205
LCD0R
3
204
LCD0R
2
203
LCD0R
1
202
LCD0R
0
201
VDD
200
VSS
199
LCD0G5
198
LCD0G4
197
LCD0G3
196
VDD
I
195
LCD0G2
194
LCD0G1
193
LCD0G0
192
LCD0B5
191
LCD0B4
190
VDD
189
VSS
188
LCD0B3
187
LCD0B2
186
LCD0B1
185
LCD0B0
184
AVSSP
183
TSTI
O
182
AVDD
P
181
AV2I
N
180
AV2VCMO
179
AVSSA2
178
AV2REFL
177
AV2REFH
176
AVDDA2
175
AV1I
N
174
AV1VCMO
173
AV1VREFL
172
AV1VREFH
171
AVSSA
170
AV0INB
169
AVDD
A
168
AV0INA
167
AV0VCMO
166
AV0VREFL
165
AV0VREFH
164
AV0IRE
F
163
CMPAOU
T
162 DV0HSY
161 DV0VSY
160 DV0CLK
159 DV0R5
158 DV0R4
157 VDD
15
6
DV0R3
155 VSS
154 DV0R2
153 DV0R1
152 DV0R0
151 DV0G5
150 DV0G4
149 DV0G3
14
8 DV0G2
147 DV0G1
14
6 DV0G0
145 VDDI
14
4
DV0B5
143 DV0B4
142 DV0B3
141 DV0B2
14
0
DV0B1
139 DV0B0
13
8
LCD_CE
137 LED_G
13
6
APP_DATA
135 VDD
134 VSS
133 SYS_DATA
132 APP_CLK
131 SYS_CE
13
0
BK_LIGHT
129 PROX
12
8 PROX_SEN
127
126 LCD1C5
125 LCD1C4
124 LCD1C3
123 LCD1C2
122 LCD1C1
121 VSS
120 VDD
119 LCD1C0
118 LCD1CLK
117 LCD1R5
116 LCD1R4
115 LCD1R3
114 LCD1R2
113 LCD1R1
112 LCD1R0
111 LCD1G5
110 LCD1G4
109 LCD1G3
108
VSS
107
VDD
106
VDDI
105
LCD1G2
104
LCD1G1
103
VDD
I
102
LCD1G0
101
LCD1B5
100
LCD1B4
99
LCD1B3
98
LCD1B2
97
AVDD
R
96
VSS
95
VDD
94
PVPPDRA
M
93
LCD1B1
92
LCD1B0
91
SFCK
90
SFDO2
89
SFDI
2
88
NSFCS
87
SFDO1
86
SFDI
1
85
VDD
84
VSS
83
SFDO0
82
SFDI
0
81
SFDI
3
80
SFDO3
79
NSFW
P
78
SFHOLD
77
AVDD_VGL
76
VGH
75
APP_CE
74
VDD
73
VSS
72
LED_B
71
VCOMDC_PW
M
70
LED_
R
69
VDD
I
68
PINMD0
67
SCLOCK
66
VDD
65
VSS
64
SDATA
63
PINMD1
62
TSTC
2
61
TSTC
1
60
VSS
59
TSTCK
58
TSTC
0
57
LCDICLK
56
NMI
55
NRST
54 SDRD0
53 SDRD15
52 SDRD1
51 VDDI
50 VSS
49 VDD
48 SDRD14
47 SDRD2
46 SDRD13
45 SDRD3
44
SDRD12
43 SDRD4
42 SDRD11
41 SDRD5
40 SDRD10
39 VSS
38 VDD
37 SDRD6
36 SDRD9
35
SDRD7
34 SDRD8
33 SDRDQM0
32 SDRDQM1
31 NSDRWE
30 SDRCKO
29 VSS
28 VDD
27 SDCKI
26
NSDRCAS
25 SDRCKE
24 NSDRRAS
23 SDRA12
22 NSDRCS
21 SDRA11
20 SDRBA0
19 VDD
18 VSS
17
SDRA9
16 SDRBA1
15
SDRA8
14 SDRA10
13 VDDI
12 SDRA7
11 SDRA0
10 VDD
9 SDRA6
8
VSS
7 SDRA1
6 SDRA5
5 SDRA2
4 SDRA4
3 SDRA3
2 OSCXI
1
OSCXO
MN103SH23
IC401
VSS 54
DQ15 53
VDD 1
DQ0 2
VDDQ 3
DQ1
4
DQ2 5
VSSQ
6
DQ3 7
DQ4 8
VDDQ 9
DQ5
10
DQ6 11
VSSQ 12
DQ7 13
VDD 14
DQML 15
WE 16
CAS 17
RAS 18
CS
19
BA0 20
BA1 21
A10/AP 22
A0 23
A1 24
A2 25
A3 26
VSSQ 52
DQ14 51
DQ13 50
VDDQ 49
DQ12 48
DQ11
47
VSSQ 46
DQ10
45
DQ9 44
VDDQ 43
DQ8 42
VSS 41
N.C/RFU 40
DQMH 39
CLK 38
CKE 37
A12
36
A11 35
A9 34
A8 33
A7 32
A6 31
A5 30
A4 29
VSS 28 VDD 27
A3V28S40FTP-G6
IC431
1 2 3
V
-
4
5 6 7
V
+
8
NJM2904V-X
IC511
GND 4
WP 3
DO
2
CS
1
DIO 5
CLK 6
HOLD
7
VCC
8
EN25Q64-104HIP
IC451
GND
4
WP 3
DO 2
CS 1
DIO
5
CLK 6
HOLD 7
VCC 8
EN25Q64-104HIP
IC441
Vccb
6
OE
5
B1
4
A1
3
GN
D
2
Vcca
1
OPEN
IC406
5
4 3
2
1
NL17SZ17XV5-X
IC404
VIN 5
VOUT
4
NC
3
GND 2
CONT 1
NJM2831F92-X
IC501
4
3 2
1
*2
XC6120N272NG-X
IC403
4 IN
3 OUT 2 VSS
1 CE
XC6213B122NG-X
IC405
RKZ
18B2KG-X D5202
HSU119-
X
D5201
OPEN
D4002
OPEN *1
D4001
60
59
58
57
56
55
54
53
52
51
50
49
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
0.
1
C4177
0.
1/10
C4163
0.1/10
C4069
0.1/50
C5001
1/6.3
C4615
0.1/10
C4303
0.1/10
C4120
10/6.3
C4056
0.1/10
C4309
C4218
0.1/10
OPEN
C4162
10/6.3
C4409
0.1/10 C4055
0.1/10
C4013
56p C4634
C5302 0.
1/10
1/6.3
C4636
10/6.3
C5003
6p
C400
1
0.
1/10
C4601
33
p
C4160
0.1/10
C4349
56p
C4614
0.
1
C4178
0.1/10
C4135
0.1/10
C4019
0.
1
C4176
C5103 0.
1/16
0.1/10 C4107
1/6.3
C4616
1/6.3
C4626
10/6.3
C4354
1/6.3
C4039
0.1/10
C4145
0.
1
C4173
0.
1/10
C4210
0.1/10
C4066
OPEN
C4128
C4217
4.7/6.3
0.
1/10 C4169
0.1/10 C4028
6p
C4002
0.1/10 C4301
10/6.3
C4327
OPEN C4158
0.
1
C4166
*2 C4062 0.1/10
0.1/16
C5002
0.1/10
C4343
0.
1
C4182
1/6.3
C4020
1/6.3
C5005
1/6.
3
C4075
56p
C4161
0.
1
C416
5
C5203 0.
1/50
0.1/10
C4085
1000p C4154
0.1/10 C4106
1/
16
C5010
1/6.3
C4635
0.
1
C4172
0.
1/10
C4201
10/16
C5004
1000p C4155
0.1/10
C4157
1/
6.
3
C4183
68p
C4602
1/6.
3
C4067
0.1/10
C4038
OPEN
C415
6
C5301
0.
1/16
0.1/10
C4314
0.1/10
C412
1
22/6.
3
C4168
0.1/10
C4122
OPEN
C4061
10/6.3
C4057
C5201 0.
1/50
OPEN
C4603
0.1/10
C4408
0.1/10
C4074
0.
1
C4164
1/6.3
C4625
0.1/10 C409
5
0.
1/50
C5011
0.
1/10 C4190
0.1/10
C4049
0.1/10
C4010
OPEN *1 C4159
56p
C4624
0.1/10
C4051
150p C4129
0.
1
C4171
C5202
1/
25
0.1/10 C4103
0.1/10 C4196
10/6.3
C4605
18p
C4604
0.1/10
C4508
0.01 C409
4
0.1/10 C409
7
VCOM 1
VCOM 2
NC 3
STV1 4
NC 5
VDDG 6
NC 7
VEEG 8
NC 9
XON 10
POL 11
GND 12
GND 13
VCLK 14
OEV 15
UD 16
STV2 17
GND 18
GND 19
GND 20
DIO2 21
DVDD 22
CLK 23
GND 24
GND 25
AVDD 26
AVDD 27
SHL 28
LD 29
D25 30
D24 31
D23 32
D22 33
D21 34
D20 35
D15 36
D14 37
D13 38
D12 39
D11 40
D10 41
D05 42
D04 43
D03 44
D02 45
D01 46
D00 47
VR10 48
VR9 49
VR8 50
VR7 51
VR6 52
VR5 53
VR4 54
VR3 55
VR2 56
VR1 57
NC 58
DIO1 59
GND 60
QGF0572F1-60X
CN501
D3.
3V
30
A3.3V
29
13V
28
CSYNC
27
22V
26
-22V
25
SYSC
E
24
APPC
E
23
SDATA
22
SCLCLK
21
APPRST
20
APPCLK
19
APPDATA
18
SYSDATA
17
A5V
16
Y/
G
15
GN
D
14
Cb/
B
13
GN
D
12
Cr/
R
11
AGND
10
CVBS
9
GN
D
8
9.
2V
7
LED_B
6
LED_G
5
LED_R
4
BL_DC
3
PROX_SEN
2
PROX
1
QGF0534F6-30X
CN401
PANEL-A UNIT (LVA11039-13A)
CN603
To PANEL-B UNIT (LVA11042-11A)
created date:2012-02-15 No.WA022
(No.WA022<Rev.001>)8/32