Eiki LC-XM2 Service Manual page 59

L5101 3.3V
AL4
L26B
1990G
5V 5V
ANLG VD
L5102
L2PD
C5102
2R2MG
6.3EM C5101
A
27WV 6.3EM
220
(WM:F1)
R5101
C5122
1/16GJ
16KZ
10C
0.22GQF
VIDEO
TPV
R5102
J30A
X
C5123 00102
X
C5121
X
R5103
TPY
1/16GJ
FROM J30A
10C
00102
IC7101
S-Y
C5125
16KZ0.22GQF
TE5101
J30A
R5105
B 00102
1/16GJ TPC
C5127
10C J30A
16KZ0.22GQF
00102
CHROMA
R5106
C5126
X
X
R5181
C5182
X
25KZ0.1
GQFZ
CB_MI
C5181 R5182
L5181
X 1/16GZ C5159
X
0C 16KZ
R5183 C5184 0.22GQF
X 25KZ0.1
FROM GQFZ
CY_MI
IC7181
C5183 R5184
L5182
X 1/16GZ
X
C 0C
R5185
X C5186
25KZ0.1
GQFZ
CR_MI
R5186
L5183
1/16GZ
X
C5185 0C
X
J5101
1/8GZ
000
D
J5102
1/8GZ
000
R5154
1/16GJ
100C
E
F
L8204
1/16GZ
C5251
0C
25KZ0.1
GQFZ
-5V
C5252
6.3EM
220
(WM:F1)
G
OUT V+
1 5
V- R8205
2
1/16GJ
+ -
3 4 220C
CR/R
IN I-IN
L8201 R8201 R8202 C8201 R8215 R8203
L26B 1/16GZ X 10KZ1U 1/16GJ 1/16GJ
IC8201
2480G 0C GQFZ 8.2KC 100C
(R_IN)
AD8057ART
H
OUT V+
1 5
R8225
V-
2 1/16GJ
FROM
+ - 220C
Y/G 3 4
IC7181
IN I-IN
(G_IN) C8221 R8235
L8202 R8221 R8222 R8223
10KZ1U 1/16GJ
L26B 1/16GZ X GQFZ 8.2KC 1/16GJ IC8202
2480G 0C 100C
AD8057ART
OUT V+
1 5
V-
2 R8245
(B_IN) 1/16GJ
I + -
220C
CB/B 3 4
L8203 R8241 R8242 C8241 R8243 IN I-IN
L26B 1/16GZ X 10KZ1U 1/16GJ
IC8203
2480G 0C GQFZ 100C
R8255
1/16GJ AD8057ART
8.2KC
CLPB
FROM
CLPG
IC6101 168~170P
CLPR
J
CG_FILT
(IC1804 12P)
K
L
MAIN BOARD
1 2 3
MW6A-03
SCH_MW6B/ PW6B
5V C5104
3.3V VD 16KZ
DIG 0.22GQF
C5171 C5105
C5103
16EM KK1500
6.3EM
10D GQ
27WV
C5106
CJ390
C5170
CGQ TP51070
25KK
0.047GQ X
C5165 C5108
R5192 16EM KK1500
X 10D GQ
5V
VD
C5109
CJ390
CGQ C5107
C5175 16KZ
X C5164 0.22GQF
25KK
0.047GQ
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
X5101 C5167
V10B CC3 Q5194
3830G CGQ
X
1 64
ASGF
B1/CB1IN
C5166
2 G1/Y1IN XTAL2 63
CC3CGQ
3 62 R5195
R1/CR1IN XTAL1
X
4 B2/CB2IN NC 61
C5162 C5163
25KZ0.1 16EM
5 G2/Y2IN CLK5 60
GQFZ 10D
TP51060
6 59 R5163
R2/CR2IN VSTBY X
1/16GJ47C
3.3V 7 ASGF FPDAT 58 R5162
DIG 1/16GJ47C R5161
C5111 1/16GJ47C
C5110 8 NC VS 57 VVS
25KZ0.1
6.3EM
GQFZ R5160
47D 9 VSUPCAP MSY/HS 56 TP51056
IC5101 X R5159
C5158 C5157 X
10 55 1/16GJ47C VHS
KK1500 CJ390 VSUPD FSY/HC
R5158
GQ CGQ 1/16GJ47C
11 GNDD VPC3230D-QA-B3 AVO 54 IDQ
R5157
1/16GJ47C
12 GNDCAP INTLC 53 VFIELD
13 52 3.3V
SCL VSUPSY
DIG
14 51
SDA GNDSY
A/D C5113 C5114
15 RESQ C0 50
KK1500 25KK
GQ 0.047GQ
16 TEST C1 49
17 48
VGAV C2
18 YCOEQ C3 47
R5172
19 FFIE GNDC 46
1/16GZ0C
20 45 3.3V
FFWE VSUPC
DIG
3.3V 21 44 C5112
DIG FFRSTW C4 16KK
0.068GQ
22 FFRE C5 43
R5151
1/16GJ 23 FFOE C6 42
10KC
24 CLK20 41
C7
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
R5152
X
C5161
KK1500
GQ
C5116
C5160
16KK
25KK
0.068GQ
0.047GQ
R5153 R5150
1/16GJ 1/16GJ
C5115
100C 100C
16KK
0.068GQ
R5171
1/16GZ0C
3.3V
DIG
DIGITAL VIDEO DECODER,
A/D
FROM
IC301
(3P,147P)
L201
C201
25KZ0.1 L2PD2R2MG
GQFZ
3.3V
AL5
C202
16EM
BUFFER
22D
R214 R212
C5257
L8205 1/16GJ X
6.3EM
1/16GZ 10C
220
0C ADPW
(WM:F1)
5V (IC1806 12P) R213
ANLG
1/16GJ
10KC
C5258
C218
25KZ0.1
25KZ0.1
GQFZ GQFZ
128 127 126
R8208
X
1 NC
R8207
X 2 NC
3 NC
TP82R
4 VD
J30A T221R
R8206 Q8201 00102 5
NT2 GND
1/16GJ 2SC4269-4
100C C8203
R8210 6 GND
1/16GZ
C8202 1/16GJ
0C
CD10 15C 7 RA-IN
R8209 C8204
CGQY R8209A TM
1/16GJ R8211 CJ220
1/16GJ 8 VD
560C X C8261 CGQ
560C
R8204 CJ390CGQ 9 GND
1/16GJ
3.9KC R8228
10 VD
X
11 VD
R8227
X
R201 12 GND
1/16GZ
0C 13 GND
TP82G
C8262 14 SOG-IN
R8226 Q8221 J30A T221G CJ390CGQ
00102
1/16GJ 2SC4269-4 15 GA-IN
NT2
100C
16
C8223 R8230 VD
R8229 1/16GZ 1/16GJ AD9884AKS-140
C8222
1/16GJ 0C 15C 17 GND
CD10 C8224
560C
CGQY R8229A TM R8231 CJ220
18 VD
1/16GJ CGQ
R8224 560C X
19 VD
1/16GJ
3.9KC
R8248 20 GND
X
21 GND
R8247 22 BA-IN
X
23
TP82B VD
C204 C206
4EM 25KZ0.1
24 GND
470D GQFZ
R8246 T221B
Q8241 00102 J30A 3.3V
1/16GJ 25 VD
2SC4269-4 NT2 AL5
100C R202
C8243 R8250 L202
1/16 26 GND
1/16GZ 1/16GJ L2A7
GZ0C
C8242 0C 15C 3R3MG 27 CKINV
CD10
R8249 R8249A TM
CGQY
1/16GJ 1/16GJ R8251 C8244 28 CLAMP
560C 560C X CJ220 R203
R8244
CGQ 29 SDA
1/16GJ 1/16
3.9KC GZ0C 30
SCL
TE82 Q8261
J30A AH
31 A0
00102 L203 C208
R8261
L2A7 4EM
1/16GJ 32 A1
3R3MG 470D
470C
33 PVD
34 PVD
35 GND
R8262 Q8262
1/16GJ AH C207
36 NC
470C 25KZ0.1
GQFZ
37 NC
38 NC
Q8263
AH
39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
R8263
1/16GJ
470C
R204
1/16GJ
100C
R219
X C210
25KZ0.1
GQFZ
R205
1/16GJ
5V
100C
ANLG
R8266
Q8264 TP207
X
AH J30A
00102
R8265
R8264 R206
X 1/16GJ 1/16GZ
10KC 0C
C211
CJ121
CGQY
4 5 6
PC_ON
RB5106
X
VUV0
VUV1
VUV2
VUV3
VUV4
VUV5
VUV6
VUV7
RB5107
X TO IC301
(PW164)
RB5108
VIDEO PORT
X
VY0
VY1
VY2
VY3
(IC301 14P) VY4
VY5
(IC301 89P) VY6
(IC301 155P) VY7
RB5109
X
(IC1824 6P)
CB0
CB1
CB2
CB3
RB5101
R1EB4704G:
R1JA4704G
(IC301 25P)
CB4
(IC201 41P)
CB5 (IC301 223P)
CB6 (IC1824 7P)
TO IC6101
(IC301 155P
CB7
IC5101 54P)
(MATRIX)
RB5102 (IC201 28P)
R1EB4704G:
R1JA4704G
(IC8203 3P)
RB5103
(IC8202 3P)
R1EB4704G:
R1JA4704G
(IC8201 3P)
Y0
(IC301 222P)
Y1
(IC301 165P)
Y2
(IC301 99P)
Y3
(IC201 40P)
Y4
Y5
Y6
Y7
RB5104
R1EB4704G:
R1JA4704G
(IC7209 6P)
(IC7210 6P)
RB201
R1EB4704G:
R1JA4704G
C203
CR0 (IC7211 11P)
25KZ0.1
GQFZ
CR1
CR2 (IC7208 6P)
C217
CR3
25KZ0.1
GQFZ
CR4
R211 CR5
1/16GJ
CR6
100C
CR7
RB202
R1EB4704G:
125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103
C216 R1JA4704G
25KZ0.1
GQFZ RB203
R1EB4704G:
R1JA4704G
DRB0 102 CRZ0
DRB1 101
CRZ1
DRB2 100 CRZ2
DRB3 99 CRZ3
98
DRB4 CRZ4
DRB5 97 CRZ5
DRB6 96 CRZ6
DRB7 95 CRZ7
VDD 94 RB204 RB205
R1EB4704G:
R1JA4704G
GND 93
DGA0 92 Y0
DGA1 91 Y1
DGA2 90 Y2
IC201
DGA3 89 Y3
DGA4 88 Y4
87
DGA5 Y5
DGA6 86 Y6
DGA7 85 Y7
TO IC6101
VDD 84 RB206 RB207
R1EB4704G:
GND 83 R1JA4704G (MATRIX)
A/D DGB0 82 YZ0
DGB1 81 YZ1
80
DGB2 YZ2
DGB3 79 YZ3
DGB4 78 YZ4
DGB5 77 YZ5
DGB6 76
YZ6
DGB7 75 YZ7
VDD 74 RB208 RB209
R1EB4704G:
73
GND R1JA4704G
DBA0 72 CB0
DBA1 71 CB1
DBA2 70 CB2
DBA3 69
CB3
DBA4 68 CB4
DBA5 67 CB5
DBA6 66 CB6
DBA7 65 CB7
RB210
R1EB4704G:
R1JA4704G
C215
R208 25KZ0.1
GQFZ
1/16GJ
10KC
RB211
R1EB4704G:
R1JA4704G
C212
R209
KK CBZ0
1/16GJ
0.01
1.5KC
GQBY CBZ1
C214 CBZ2
16KK0.1
(GQBY:MABY) CBZ3
CBZ4
C213
16KK0.1
CBZ5
(GQBY:MABY)
R207
1/16GJ CBZ6
100C
CBZ7
RB212
R1EB4704G:
R1JA4704G
TE200
J30A
00102
7 8 9 10
3.3V
AL2
L251
IC251 L2A9
R47MG
TC74VCX125FT
R251
1/16GZ
R252
0C R253
1/16GZ 1 14 1/16GZ
0C 0C
2 13
C251
3 12
25KZ0.1
4 11 GQFZ
R255
5 10 R254
1/16GZ 1/16GJ
47C
0C
6 9
7 8
R256
1/16GZ
0C
RB251
R1EB0R04G:
R1JA0R04G
R6181
X
PDEN
R6137 R6138
1/16GZ0C 1/16GZ0C
COASTOUT
GVS
R6139 R6140
1/16GZ0C 1/16GZ0C
ODEV
TP6104
IDQ X
R6141 R6142
CLAMPO 1/16GZ0C 1/16GJ100C TP6101
J30A
00102
CLPB
R6143 R6144
1/16GJ100C 1/16GJ100C
CLPG
CLPR
R6145 R6146
1/16GJ100C 1/16GZ0C
GFBK
R6147
1/16GZ0C
GREF
R6148
R6128
1/16GZ0C
GHS 1/16GZ
0C
GATEHS
R6149
1/16GZ0C
C6101
25KZ0.1
GQFZ
176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155
1
CR0 2
CR0
CR1 3 CR1
CR2 4 CR2
CR3 5 CR3
CR4 6 CR4
CR5 7 CR5
CR6 8 CR6
CR7 9 CR7
10 HG
CRZ0 11 CRZ0
CRZ1 12 CRZ1
IC6101
CRZ2 13 CRZ2
CRZ3 14 CRZ3
CRZ4 15 CRZ4
LC985000BT-VC2
CRZ5 16 CRZ5
CRZ6 17 CRZ6
CRZ7 18 CRZ7
HSYNC 19 HSYNC
R6102
1/16GZ
20 SYNC
0C
HSOUT 21 FHIN
R6104
1/16GZ
22 VDD DIGITAL
0C C6102
25KZ0.1
R6105 23 GND
GQFZ
1/16GZ0C
CLK 24 CLK
R6106
1/16GZ0C 25
R6107 TSTMOD2
RGB MATRIX
1/16GZ0C
VSYNC 26 VSYNC
Y0 27 Y0
Y1 28 Y1
Y2 29 Y2
Y3 30 Y3
Y4 31 Y4
Y5 32 Y5
R6108 Y6 33 Y6
1/16GZ0C
Y7 34 Y7
35 TSTMOD3
YZ0 36 YZ0
YZ1 37 YZ1
YZ2 38 YZ2
YZ3 39 YZ3
YZ4 40 YZ4
YZ5 41 YZ5
YZ6 42 YZ6
YZ7 43 YZ7
44
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
3.3V
AL3
C6104
L6101
L2PD 25KZ0.1
2R2MG GQFZ
C6103
6.3EM
220
(WM:F1)
R6110
X
DCLK 1 5
2
CLK24M
R6116 3 4
1/16GZ
0C
IC6102
TC7SZ04FU-TE852
POWER_FAIL
IC5651
D5651
1SS355
BA033FP-E2
6V 3.3V
1 3
ALW AL3
2
R5651
1GJ1
C5651 C5652 C5653 C5654
16EM 6.3EM
25KZ 25KZ
220D 220
0.1GQFZ 0.1GQFZ
(WM:F1)
POWER_FAIL
IC5661
D5661
1SS355
BA033FP-E2
6V 1 3 3.3V 3.3V
ALW AL4 AL2
R5661 2 R5662 R5664
1GJ1 1/3GZ0 1/3GZ0
C5661 C5662 C5663 C5664 3.3V
AL5
25KZ 16EM 6.3EM 25KZ
R5663 R5665
0.1GQFZ 220D 220 0.1GQFZ
(WM:F1) 1/3GZ0 X
11 12 13
P-3
A
VCLK_ON (IC301 144P)
PCLK_ON (IC301 76P)
GCLK (IC301 100P)
B
CLK (IC6101 24P)
ADCLK (IC201 115P)
VCLK (IC5101 27P)
IC1824
TC7W53FU
3.3V
AL2
-(TE12L)
PW_VFIELD 1 VDD 8
(IC301 15P)
L
2 INM 7 ODEV
(IC6101 164P)
VEE C
3 6 VFIELD
H
(IC5101 53P)
VSS
4 5 VFIELD_SW
(IC1804 14P)
TO IC301
TP6105
X
(PW164)
CG PORT
D
RB6139
R1EB4704G:
R1JA4704G
C6108
25KZ0.1
GQFZ
154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133
RB6138
R1EB4704G:
132 R1JA4704G
131 GGE0
ODG0
ODG1 130 GGE1
ODG2 129
GGE2
ODG3 128 GGE3 E
ODG4 127 GGE4
ODG5 126 GGE5
ODG6 125 GGE6
RB6137
ODG7 124 GGE7
R6132
TSTSUB2 123
1/16GZ0C
TSTI0 122 R6131
1/16GZ0C
ODGZ0 121 GGO0
RB6136
ODGZ1 120 GGO1
ODGZ2 119 GGO2
ODGZ3 118 GGO3
ODGZ4 117 GGO4
ODGZ5 116 GGO5
ODGZ6 115
GGO6
ODGZ7 114 GGO7
F
RB6135
SCANDOUT 113 R1EB4704G: R6130
R1JA4704G 1/16GZ
SCANDIN 112 0C
C6107
25KZ0.1
GND 111 TO IC301
GQFZ
(PW164)
VDD 110
CG PORT
SCANEN 109
RB6134
108
SCANMOD R1EB4704G:
R1JA4704G
ODB0 107 GBE0
ODB1 106 GBE1
ODB2 105 GBE2
ODB3 104
GBE3
ODB4 103 GBE4
ODB5 102 GBE5
ODB6 101 GBE6
RB6133
ODB7 100 GBE7
G
R6114
TSTI1 99
1/16GZ0C
R6115
TSTI2 98
1/16GZ0C
ODBZ0 97
GBO0
RB6132
ODBZ1 96 GBO1
ODBZ2 95 GBO2
ODBZ3 94 GBO3
ODBZ4 93 GBO4
ODBZ5 92 GBO5
ODBZ6 91 GBO6
ODBZ7 90
GBO7
89
RB6131
R1EB4704G:
R1JA4704G
C6106
25KZ0.1 H
GQFZ
TP6109
X
C6105 R6162
25KZ0.1 1/16GJ
R6113 100C
GQFZ
1/16GZ M_SCL (IC301 3P)
0C
M_SDA (IC301 147P)
R6163
1/16GJ
100C
R6112 MT_DAT (IC301 206P)
1/16GJ
TP6106 R6164
33C
X X
AREA0 (IC301 155P)
C6151
10KZ1U
GQFZ I
1 RESET
R6152
1/16GZ
0C 2
VCC
C6154 R6151
X 1/16GJ
100KC 3
GND
C6153
25KZ0.1
GQFZ IC6151
MN13821-H-TX
TE6100
J30A
00102
J
K
14 15 16
A3