A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC801
R8J66607A72FP
SCALER IC
101102103104105106107108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
1
10
100
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
49
5
50
51
52
53
54
55 56 57 58 59
6
60 61 62 63 64 65 66 67 68 69
7
70 71 72 73 74 75 76 77 78 79
8
80 81 82 83 84 85 86 87 88 89
9
90 91 92 93 94 95 96 97 98 99
NR808
4D03WGJ0000T5E
NR809
4D03WGJ0000T5E
NR801
4D03WGJ0000T5E
X801
100YT05401
54MHz
C856
220
6.3V
YK
C850
220
6.3V
YK
C802
220
6.3V
YK
C898
220
6.3V
YK
C815
220
6.3V
YK
C801
220
6.3V
YK
D808
1SS355
D807
1SS355
B804
FCM1608C
F-600T06
B801
BLM18PG181SN1D
B803
FCM1608CF-600T06
B805
BLM18PG181SN1D
B802
BLM18PG181SN1D
Q800
KTC3875S_Y_RTK
Q801
KTC3875S_Y_RTK
SW
R834 10K
R835 10K
R833
100
R844
47
R829
10K
R828
10K
R823
10K
R817
10K
R819
10K
R821
10K
R822
10K
R818
10K
R820
10K
R806
10K
R812
10K
R810
10K
R800
560
R836
1K
R809
560
R808
4.7K
R807
10K
R845
47
R831
10K
R830
470
R825
1M
R826
10K
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C851
0.1
B
C893
0.1 B
C894
0.1 B
C813
0.1 B
C821 0.1 B
C888
0.001
B
C887
0.01
B
C879
0.1
B
C852
0.1
B
C855
0.1
B
C858
0.1
B
C800
330P CH
C2806
330P CH
C835
0.1
B
C810
0.1 B
C827
0.1
B
C876
0.1 B
C859
0.1
B
C818
0.1
B
C883
0.1 B
C804
0.1 B
C7242
2.2
B
C7241
2.2
B
C7240
2.2
B
C7239
2.2
B
C7238
2.2
B
C805
0.1 B
C803
0.1 B
C889
0.1 B
C849
0.1
B
C896
0.1 B
C897
0.1 B
C895
0.1 B
C892
0.1
B
C891
0.1 B
C820
0.1 B
C830 0.1 B
C826
0.1 B
C812
0.1
B
C816
0.1
B
C814
0.1
B
C853
0.1
B
C857
0.1
B
C860
0.1
B
C863
0.1
B
C871
0.1
B
C878
0.1
B
C877
0.1
B
C873
0.1
B
C886
0.1
B
C884
0.1
B
C872
0.1
B
C868
8P
CH
C861
8P
CH
C870
0.1
B
C862
0.1
B
C817
0.1 B
C819
0.1 B
C834 0.1 B
C845
0.1 B
C847
0.1 B
C846
0.1 B
C844
0.1 B
C843
0.1 B
C842
0.1 B
C841 0.1 B
C840 0.1 B
C839 0.1 B
C838
0.1 B
C837
0.1 B
C836
0.1 B
C832
0.1 B
C824
0.1 B
C823 0.1 B
C822
0.1 B
C875
0.1
B
W941
W956
DPR3
DPR2
DPR1
DPR0
DPB7
DPB6
DPB5
DPB4
DPB3
DPB2
DPB1
DPB0
DPG7
DPG6
DPG5
DPG4
DPG3
DPG2
DPG1
DPG0
DDCK
GND
P.CON+3.3V
SCALER_RESET
EXT_MUTE-H
AUDIO_MUTE
DR9_W/O_DV
4SI_CHIP_SE
DR8_W/O_DV
DR7_W/O_DV
4SI_SDA_OUT
DV6_W/O_DV
4SI_SDA_IN
DR5_W/O_DV
DR4_W/O_DV
4SI_SCL
DR3_W/O_DV
DVS
DR2_W/O_DV
DDHS
DB9_W/O_DV
DDVS
DB8_W/O_DV
DDCK
DB7_W/O_DV
DPG7
DB6_W/O_DV
DPG6
DB5_W/O_DV
DPG5
DB4_W/O_DV
DPG4
DB3_W/O_DV
DPG3
DPR4
DB2_W/O_DV
DPG2
DPR5
DG9_W/O_DV
DPG1
DPR6
DG8_W/O_DV
DPG0
DPR7
DG7_W/O_DV
DPR7
DG6_W/O_DV
DPR6
DDVS
DG5_W/O_DV
DPR5
DDHS
DG4_W/O_DV
DPR4
DG3_W/O_DV
DPR3
DG2_W/O_DV
DPR2
DCLK1
DPR1
DVS
DPR0
SW_CVBS
DHS
DPB7
DPB6
DEN
DPB5
DPB4
DPB3
DPB2
DPB1
DPB0
DR9_W/O_DV
DR8_W/O_DV
SW_R/SW_CR
DR7_W/O_DV
P.CON+1.5V
DV6_W/O_DV
P.CON+3.3V
GND
DR5_W/O_DV
EXT_MUTE-H_SW
EXT_MUTE-H
DR4_W/O_DV
DR3_W/O_DV
SCART1_Y_IN
DR2_W/O_DV
DB9_W/O_DV
SW_VIDEO_C
DB8_W/O_DV
DB7_W/O_DV
DB6_W/O_DV
DB5_W/O_DV
SW_B/SW_CB
DB4_W/O_DV
AUDIO_MUTE_SW
AUDIO_MUTE
DB3_W/O_DV
DB2_W/O_DV
SW_VIDEO_Y
DG9_W/O_DV
DG8_W/O_DV
DG7_W/O_DV
DG6_W/O_DV
DG5_W/O_DV
DG4_W/O_DV
DG3_W/O_DV
DG2_W/O_DV
P.CON+3.3V
SW_VIDEO_Y
SW_VIDEO_C
SW_CVBS
GND
SCALER_RESET
SCART1_Y_IN
SW_G/SW_Y
P.CON+1.5V
DCLK1
GND
DHS
DVS
DEN
SW_R/SW_CR
SW_B/SW_CB
4SI_SCL
4SI_SDA_OUT
4SI_SDA_IN
4SI_CHIP_SE
G-18
G-17
CMF093
PCBF40
2
3
FROM ADC
NC
FROM REGULATOR
(MAIN PCB)
SCALER SCHEMATIC DIAGRAM
0
1.5
3.3
0
3.3V
3.3V
3.3
3.3
TO LVDS
NC
NC
NC
NC
NC
NC
NC
NC
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
0
0
0
0
0
0
0
3.3
0
1.8
NC
NC
NC
NC
NC
NC
NC
NC
0
0
0
3.3
0
3.3
0
0
0
0
0
1.8
0
0
0
0
0
0
0
3.3
0
0
0
0
0
0
3.3
0
1.8
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
0
1.8
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
1.8
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
0
1.5
0
3.3
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
0
1.8
3.3
3.3
0
0
0
3.3
0
3.3
0
0
0
0
1.8
0
3.3
3.3
3.3
3.3
3.3
0
0
1.8
1.8
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.8
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.8
0
NC
NC
NC
NC
NC
3.4
3.3
3.3
3.7
3.7
0
3.4
0
0
3.4
1.3
0
1.3
3.4
0.5
0.7
1.1
1.6
0
3.4
0
2.0
3.4
0.5
0.7
1.1
1.6
0
3.4
0
3.4
0
3.4
1.3
0.7
1.1
1.6
0
3.4
0
3.4
0.9
0.7
1.2
1.6
0
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
DGND
MPWEL
DVDD18
DGND
DVDD18
QGL0
QBR4
DVDD18
DGND
DGND
DVDD18
PXD23
165
164
163
216
215
214
108
107
106
57
55
56
PXD22
PXD21
PXD20
PXD17
PXD16
PXD15
PXD14
DVDDSD
PXD13
PXD12
PXD11
PXD10
PXD07
DVDD33
DGND
DVDD18
PXD06
PXD05
PXD04
PXD03
PXD02
PXD01
PXD00
PXCLK
DVDDSD
DGND
QBLCD
QBLCC
QBLCB
QBLCA
TSTCLK
QRR7
QRR6
QRR5
QRR4
DVDD33
DGND
DVDD18
QRR3
QRR2
QRR1
DVDD33
DGND
DVDDSD
QRR0
QBR7
QBR6
QBR5
DVDD33
QBR3
QBR2
QBR1
QBR0
DGND
DVDD33
QGR7
QGR6
QGR5
QGR4
QGR3
QGR2
DVDD33
DGND
DVDD18
QGR1
QGR0
QCLKR
QRL7
QRL6
QRL5
QRL4
QRL3
DVDD33
DGND
DVDD18
QRL2
QRL1
QRL0
QBL7
QBL6
QBL5
QBL5
QBL4
QBL3
QBL2
DVDD33
DGND
DVDD18
QBL0
QBL1
QGL7
QGL6
QGL5
DGND
DVDD33
QGL4
QGL3
QGL2
TEST1
LPF1
QGL1
QCLKL
TEST0
DVD33
QDRVVB
QDRVVA
QDRVHF
DVDDSD
DGND
DVDD33
QDRVHE
QDRVHD
QDRVHC
QDRVHB
DVDD18
DGND
DVDD33
QDRVHA/QDE
QV
QH
QE/PXCLK0
MDQ0_C656OUT0
MPSEL1
XOUT
XIN
MPSEL0
DGND
DVDDSD
MDQ1/C656OUT1
MDQ2/C656OUT2
MDQ3/C656OUT3
MDQ4/C656OUT4
MDQ5/C656OUT5
MDQ6/C656OUT6
MDQ7/C656OUT7
MDQ8/C656IN0
DVDD18
DGND
DVDD33
MDQ9/C656IN1
MDQ10/C656IN2
MDQ11/C656IN3
MDQ12/C656IN4
MDQ13/C656IN5
MDQ14/C656IN6
MDQ15/C656IN7
DVDDSD
MPAH/PCXLKI
MPCE
MPOE
MPWEL
DVDD33
VDIN2
HDIN2
QOECTL
RESET
DGND
DVDD33
SVSS
AVSSA1
AVDDA1
VIN3A
AVSSA2
VIN2A
AVDDA2
VIN1A
VRMA
VROA
VRPA
AVSSB1
AVDDB1
AVSSB2
VIN2B
AVDDB2
VIN1B
VRMB
VROB
VRPB
DVSS
DVDD
AVSSC1
AVDCC1
AVSSC2
AVDDC2
VINC
VRMC
VROC
VRPC
AVDDD2
AVSSD2
AVSSD1
AVDDD1
VIND
VRMD
VROD
VRPD
DGND
DVDD33
HDIN/FBIN
VDIN
PDX26
PDX27
PDX25
PXD24
DVDD33
NC
NC NC
NC
FROM/TO 21PIN
TO SOUND AMP/HEADPOHNE AMP
FROM AV SWITCH
FROM JACK
FROM MICON