Mitsubishi Electric XD221U Service Manual page 60

STBY5 EDID
D11 D11 VVCC
1
3
2 VSDA 2 R464 R464 100 100 1 VSDA_A
VSCL R461 R461 100 100 VSCL_A
2 1
BAV70T116 BAV70T116
SOT23-132 SOT23-132
R463 R463 R462 R462
10K 10K 10K 10K
VVCC
VVCC 2 1
600 600 L111 L111
VDC5V C187 C187 C188 C188 C189 C189 C190 C190 C197 C197 C191 C191
0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC
0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC
CN1-1 CN1-1
1 VRED VRED L49 L49 0 0
11
6
VGREEN L51 L51 0 0
2
VSDA
12
7
VBLUE L52 L52 0 0
3
HSYNC L50 L50 0 0
13
8
4
VSYNC
14 VSYNC1 L53 L53 0 0
9
5
15 VSCL
10 C220 C220
C218 C218 0.1uF/NC 0.1uF/NC C221 C221
D-SUB D-SUB 0.1uF/NC 0.1uF/NC C219 C219 0.1uF/NC 0.1uF/NC
0.1uF/NC 0.1uF/NC
D13 D13 D12 D12
HZD6.2Z4KRF-E HZD6.2Z4KRF-E
HZD6.2Z4KRF-E HZD6.2Z4KRF-E
C225 C225 C226 C226 C227 C227 C228 C228 C229 C229
CN1-2 CN1-2 0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC
0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC
16 VRED2 L54 L54 0 0
26
21
VGREEN2 L55 L55 0 0
17
27
22
VBLUE2 L57 L57 0 0
18
L56 L56 0 0
28 HSYNC2
23
19
29 VSYNC2 L58 L58 0 0
24
20
30 C235 C235 C236 C236 C237 C237
25
0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC
0.1uF/NC 0.1uF/NC
D-SUB D-SUB
D14 D14 D15 D15
HZD6.2Z4KRF-E HZD6.2Z4KRF-E HZD6.2Z4KRF-E HZD6.2Z4KRF-E
VVCC
R465 R465
U67 U67 10K 10K
CAT24C02WI CAT24C02WI
U68 U68
5 4
SDA GND
DDCWP
6 7 O I
DDCWPZ
SCL WP
2
NC2
8 1
VCC NC1
PDTC124EU PDTC124EU
C522 C522 0.1uF 0.1uF
5V_BUF
5V_BUF
0603 to 1206
+ +
R138 R138 R139 R139 R135 R135
75 75 75 75 75 75
U26 U26
C208 C208 C212 C212 C213 C213
1UF 1UF 1UF 1UF 1UF 1UF
B_RED 1 2 1
INA.1
B_GRN 1 2 2
INA.2
B_BLU 1 2 3
INA.3
B_HSYNC
4
B_HSYNC
INA.Hsync
B_VSYNC
5
B_VSYNC
INA.Vsync
C_RED C214 C214 1UF 1UF
1 2 7
INB.1
C_GRN C211 C211 1UF 1UF
1 2 8
INB.2
C216 C216 1UF 1UF
C_BLU 1 2 9
INB.3
C_HSYNC 10
INB.Hsync Hsync_MonitorOUT
C_VSYNC 11
INB.Vsync Vsync_MonitorOUT
SDA1
19
3,4,5,6,11 SDA1 I2C_SDA
SCL1
20
3,4,5,6,11 SCL1 I2C_SCL
R141 R141 2 10K 10K 1 18 THS7327 THS7327
I2C_A0
R142 R142 2 10K 10K 1 17
I2C_A1
R148 R148 2 0 0 1
15
Mode
R151 R151 2 10K 10K 1 16
Select
14
Schm_Trig_Adj
SEL15
11 SEL15
1,3,4,5,6,7,8,9,10,11,12 VRIN_GND
1,3,4,5,6,7,8,9,10,11,12 VGIN_GND
1,3,4,5,6,7,8,9,10,11,12 VBIN_GND
0603 to 1206
C230 C230
R167 R167 R168 R168 R169 R169
20081128
0.1uF/NC 0.1uF/NC 75 75 75 75 75 75
STBY3.3
C_RED
C_GRN
C_BLU
R173 R173
1.2K 1.2K
C233 C233 100P 100P R175 R175 47 47
C_HSYNC
1 2 2 1
R177 R177 1.5K 1.5K
2 1 B Q20 Q20
2SC3734 2SC3734
C238 C238
R179 R179 R180 R180
0.1uF/NC 0.1uF/NC 1.8K 1.8K 4.7K/NC 4.7K/NC
20081128
STBY3.3
R183 R183
1.2K 1.2K
R186 R186 47 47
C_VSYNC
2 1
R188 1.5K R188 1.5K
2 1 B Q22 Q22 R541 R541
2SC3734 2SC3734
4.7K/NC 4.7K/NC
R189 R189
1.8K 1.8K
R190 R190
HSYNCZ
3 HSYNCZ
R191 R191
ALF_HSYNCZ
3 ALF_HSYNCZ
STBY3.3
R193 R193
VSYNCZ
3 VSYNCZ
R194 R194
ALF_VSYNCZ
3 ALF_VSYNCZ
STBY3.3
STBY3.3
STBY5
STBY5
L46 L46
2.2uH 2.2uH
11
L1210 L1210 L47 L47
NC NC
L1210 L1210
VDD1
C184 C184 100uF/16V 100uF/16V
1 2
R134 R134 75 75
C185 C185 1 0.1uF 0.1uF 2 2 1 DSUB_ROUT
R133 R133 C195 C195 100uF/16V 100uF/16V
0/NC 0/NC 1 2
C186 C186 1 0.1uF 0.1uF 2
L48 L48
C196 C196 100uF/16V 100uF/16V
STBY5
1 2 1 2
STBY5
2.2uH 2.2uH R137 R137 75 75
L1210 L1210 C201 C201 0.1uF 0.1uF DSUB_GOUT
1 2 2 1
R136 R136 C202 C202 100uF/16V 100uF/16V
0/NC 0/NC 1 2
C203 C203 1 0.1uF 0.1uF 2
C209 C209 100uF/16V 100uF/16V
1 2
R144 R144 75 75
C210 C210 0.1uF 0.1uF DSUB_BOUT
46 1 2 2 1
CH1_MonitorOUT
45
CH1_SAG
R143 R143 C215 C215 100uF/16V 100uF/16V
44
CH2_MonitorOUT
0/NC 0/NC
43 1 2
CH2_SAG
42
CH3_MonitorOUT
C217 C217 0.1uF 0.1uF
41 1 2
CH3_SAG
40 R146 R146 2 75 75 1 DSUB_HOUT
39 R140 R140 2 75 75 1 DSUB_VOUT
0603 to 1206
36
CH1_OUT1
35 R147 R147 2 75 75 1 R
CH1_OUT2 R 3
32
CH2_OUT1
31 R149 R149 2 47 47 1 G
CH2_OUT2 G 3
28
CH3_OUT2
27 R154 R154 2 75 75 1 B
CH3_OUT1 B 3
25 R153 R153 2 75 75 1 HD
Hsync_OUT
24 R155 R155 2 75 75 1 VD R160 R160
Vsync_OUT
2
G1
G1
R165 10K R165 10K
2 1 VDD1
VDD1
C231 C231
10uF/16V/NC 10uF/16V/NC
1 2
R170 R170
75/NC 75/NC
Q19 Q19 R176 R176
B 2
2SC4081T106R/NC 2SC4081T106R/NC R178 R178
100K/NC 100K/NC
STBY3.3
C239 C239
NC NC
R185 R185 1.5K 1.5K
2 1 B
R187 R187
1.8K 1.8K
C241 C241
1500P/NC 1500P/NC
U29 U29
47 47
4 3
Y GND
47 47 HD
2
A
5 1
VCC OE
U30 U30
SN74AHC1G125 SN74AHC1G125
PDTC124EU PDTC124EU
POWER
O I
R192 R192 10K 10K
U31 U31
47 47
4 3
Y GND
47 47 VD
2
A
5 1
VCC OE
SN74AHC1G125 SN74AHC1G125
(PC-I/O) PCB-MAIN (2/12)
C178 C178 C179 C179 C180 C180 C181 C181 C182 C182 C183 C183
20PF 20PF 20PF 20PF 0.1uF/NC 0.1uF/NC 0.1uF/NC 0.1uF/NC
20PF 20PF 0.1uF/NC 0.1uF/NC
FB1 FB1 1 2 50-3216-BLM 50-3216-BLM
FB4 FB4 1 2 50-3216-BLM 50-3216-BLM
FB2 FB2 1 2 50-3216-BLM 50-3216-BLM
FB5 FB5 50-3216-BLM 50-3216-BLM
1 2
FB3 FB3 50-3216-BLM 50-3216-BLM
1 2
C204 C204 C205 C205 C206 C206 C207 C207
20PF 20PF 0.1uF/NC 0.1uF/NC
20PF 20PF 0.1uF/NC 0.1uF/NC
R145 R145
10K/NC 10K/NC
20081128
STBY3.3
R152 R152
1.2K 1.2K
C222 C222 100P 100P R156 R156 47 47
1 2 2 1 B_HSYNC
B_HSYNC
1.5K 1.5K
1 B Q17 Q17
2SC3734 2SC3734 C223 C223
R162 R162
NC NC
R161 R161 4.7K/NC 4.7K/NC
1.8K 1.8K
STBY5
STBY5
R166 R166
47K/NC 47K/NC
Q18 Q18
B
2SC4081T106R/NC 2SC4081T106R/NC
R172 R172 470/NC 470/NC
SCART_SYNC
2 1
R171 R171
47K/NC 47K/NC C232 C232 20081128
R174 R174
220P/NC 220P/NC R547 R547 2 0 0 1
4.7K/NC 4.7K/NC
U27 U27
NC7SB3157P6X/NC NC7SB3157P6X/NC
G 1 6
B1 S
1.8K/NC 1.8K/NC 2 5
GND VCC
1
3 4
B0 A
20081128 C234 C234 0.1uF/NC 0.1uF/NC
2 1
SCART/PCZ U28 U28
11 SCART/PCZ
I
R182 R182
1.2K 1.2K PDTC124EU/NC PDTC124EU/NC
R184 R184 47 47
2 1 B_VSYNC
B_VSYNC
Q21 Q21 R540 R540 C240 C240
2SC3734 2SC3734
4.7K/NC 4.7K/NC 1500P/NC 1500P/NC
POWER 3,4,6,8
CN3 CN3
1
11
6
2
12
7
3
13
8
4
14
9
5
15
10
D-SUB D-SUB
PC/SCARTZ
SOG
SOG 3
STBY5
STBY5
R181 R181
10K/NC 10K/NC
O