Specifications

Scaler Schematic Diagram - PowerBoard
46
TPT1.1A LA
7. Circuit Diagrams and PWB Layouts
S-A15
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
E E
AP1117E18
AME8815BEGT250Z
AP1117E25
CN7201 A1 CN7202 A3
C7201 E2 C7202 A2
C7203 D3 C7204 A2
C7205 E4 C7206 A2
C7207 A2 C7208 A2
C7209 E4 C7210 A1
C7211 A2 C7212 C7
C7213 C7 C7214 C7
C7215 C6 C7216 B5
C7217 B6 C7218 B1
C7219 E5 C7220 B3
C7221 B2 C7222 B3
C7223 D6 C7224 D6
C7225 D7 C7226 D7
C7227 C5 C7229 C6
C7230 C1 C7231 E3
C7232 C3 C7233 C3
C7234 C2 C7235 C6
C7236 B6 C7237 B7
C7238 B7 C7239 C5
C7241 D6 C7242 D2
C7243 E1 C7244 A6
C7246 A6 C7247 A6
C7248 B6 C7249 B6
C7250 A7 C7251 A7
C7252 B7 C7253 B7
C7254 A5 C7256 E3
C7257 D3 C7258 D1
C7259 C3 C7260 C2
C7262 C3 C7263 C1
D7201 E4 D7202 E4
D7203 B3 D7204 C3
D7205 E3 D7206 D3
D7207 C3 FB7201 B1
FB7202 C1 FB7203 E1
FB7204 D1 FB7205 D1
FB7206 C1 FB7207 D1
FB7208 D3 FB7209 B1
FB7210 B1 FB7211 B3
FB7212 B3 FB7213 D3
FB7214 C2 L7201 B3
L7202 C3 L7203 E3
L7204 D3 L7205 C3
Q7201 E5 Q7202 E5
Q7203 A2 Q7204 B5
Q7205 B4 Q7206 C5
Q7207 C4 Q7208 D5
Q7209 D4 Q7210 A4
Q7211 A5 Q7214 D2
Q7215 E2 Q7216 E5
R7201 D3 R7202 D5
R7203 D6 R7205 E4
R7206 E4 R7207 E5
R7208 E6 R7209 A2
R7210 E5 R7211 A3
R7212 B5 R7213 B5
R7215 B5 R7216 E6
R7217 E5 R7218 B4
R7221 C5 R7222 C5
R7224 E1 R7225 C5
R7227 C4 R7230 D5
R7231 D5 R7232 D3
R7234 D5 R7235 E1
R7236 D4 R7237 E2
R7241 A5 R7242 A4
R7244 A5 R7245 A5
R7252 D2 R7254 D1
R7255 D1 R7257 B5
R7258 B3 R7259 C3
R7260 C3 U7201 D7
U7202 C7 U7203 B2
U7204 C2 U7205 B7
U7206 E2 U7207 D2
U7208 B7 U7209 A7
U7211 C2 ZD7201 C6
E477GTND8WPHNS (715T2408-1)
1
ALH 37/42/47PFL7422 MAIN BOARD(Power)
B
14 14
Jan 28, 2007
CP NR. CL7xxxx
Title
Size Document Number Rev
Date: Sheet
of
STANDBY
3.3V_CTL
5V_CTL
PANEL_PWR
INVERTER_ON_OFF
ADC_PWR
PX1V8_CTL
PANEL_PWM
BRIGHT_ADJ
BRIGHT_ADJ
PWM_SEL
PANEL_PWR
CPU_RESET
DATALOSS_DET
POP_NOISE
+24V
+12V
+5V_SB
+3.3V_SB
+12V
+3.3V
PX_VD18
PX_VDDM
+3.3V_SB
+12V
+3.3V_SB
+3.3V_SB
+3.3V_ADC
+3.3V_ADC +2.5V_ADC
+5V
+5V
+3.3V_HDMI
+3.3V
PX_1.8V
+12V
+12V
+12V
PANEL_VCC
+3.3V
+5V
PANEL_VCC
+12V
+24V
+24V
+12V_iTV
+3.3V_SB
+24V
+24V
+24V
+3.3V_SB
+3.3V_SB
+5V_SB
PX_VD18
+12V
+3.3V_ADC +3.3V
Q7203
MUN2211TIG
C7227 47N 16V
L7203 56uH
FB7210 NA(100R)
1 2
U7203
AP1501-33K5LA
1
5
3 4
2
IN
ON/OFF
GND FB
OUT
U7208
3 2
1
VI VO
GND
C7232
100N 25V
R7221 100K
L7202 35uH
R7258
10K
D7204
SSA34-E3
FB7201 100R/3000mA
1 2
C7210 100N 25V
CN7201
63391 11P 2.0MM
1
2
3
4
5
6
7
8
9
10
11
D7202
LS4148
CN7202
63385 5P 2.0mm
1
2
3
4
5
C7209 100UF 25V
C7208
470UF/16V
L7204 NA
C7252
100N 25V
C7254 NA(47N 16V)
U7209
AP1117E33LA
1
23
4
GND
VoutVin
4
C7224
NA(100N)
C7206
2.2uF/25V
R7211 100R
R7259
NA(10K)
U7207
NA(AP1501-50K5LA)
1
5
3 4
2
IN
ON/OFF
GND FB
OUT
U7206
AP1501-K5LA
1
5
3 4
2
IN
ON/OFF
GND FB
OUT
C7230
470uF 35V
R7257 0R 1/4W C7248
100N 25V
R7222 15K
C7212
100N 25V
R7209
4K7
FB7206 NA(100R/3000mA)
1 2
C7231
470uF 25V
C7239 47N 16V
C7203
NA(100N) 25V
C7215
100UF 25V
Q7202
MMBT3904
R7260
NA(10K)
R7244 NA(100K)
R7235 4K7
C7241
100UF 25V
C7253
100UF 25V
R7230 100K
Q7215
MUN2211TIG
C7223
NA(100UF)
C7220
470uF 25V
C7236
100UF 25V
C7262
NA(470uF)
C7258
NA(470uF)
ZD7201
SSA34-E3
1 2
R7232 1K 1/10W
C7234
100N 50V
C7256
100N 25V
C7249
100UF 25V
R7208 0R
C7213
100UF 25V
C7207
100N 25V
C7202
470uF/35V
D7206
NA(SSA34-E3)
R7206 10K 1/10W
C7214
100N 25V
U7211
NA(AP1501-12K5LA)
1
5
3 4
2
IN
ON/OFF
GND FB
OUT
C7211 100N 25V
R7231 15K
R7224 100R
C7204
100N 50V
R7245 NA(15K)
C7235
100N 25V
Q7214
NA(MUN2211TIG)
L7205 NA
Q7206
SI4835BDY
2
3
4 5
7
6
81
FB7214 NA(100R/3000mA)
1 2
Q7210
NA(MUN2211TIG)
R7213 15K
C7244
NA(100UF 25V)
C7242
NA(100N)
C7226
NA(100N)
R7216 NA(100R)
FB7213 100R/3000mA
1 2
C7229
100UF 25V
L7201 35uH R7212 100K
R7205
5K1 1/10W
R7202
4K7
Q7205
MUN2211TIG
C7201
100N 50V
Q7204
SI4835BDY
2
3
4 5
7
6
81
D7201 BZX384-C9V1
C7259
NA(100N) 25V
R7255 NA(4K7)
R7254 NA(100R)
FB7202 100R/3000mA
1 2
R7242
NA(100R)
FB7204 100R/3000mA
1 2
C7250
100N 25V
Q7201
MUN2211TIG
C7237
100N 25V
C7219
NA(330P)
R7241
NA(10K)
D7205
SSA34-E3
C7225
NA(100UF)
Q7216
NA(MUN2211TIG)
Q7207
MUN2211TIG
C7216 47N 16V
C7222
100N 25V
C7260
NA(100N)
Q7208
SI4835BDY
2
3
4 5
7
6
81
Q7211
NA(SI4835BDY)
2
3
4 5
7
6
81
C7243
470uF 35V
FB7203 100R/3000mA
1 2
R7225
10K
C7246
100N 25V
R7218 100R
C7205 10N 50V
C7233
470uF 25V
R7201 NA(0R)
FB7209 NA(100R)
1 2
D7207
NA(SSA34-E3)
U7205
3 2
1
VI VO
GND
C7221
100N 50V
C7218
470uF 35V
C7251
100UF 25V
R7207 100R
R7203 NA(0R)
C7238
100UF 25V
Q7209
MUN2211TIG
C7217
100UF 25V
U7202
3 2
1
VI VO
GND
FB7208 NA(100R/3000mA)
1 2
FB7212 100R/3000mA
1 2
FB7207 NA(100R)
1 2
R7217 NA(100R)
R7227 100R
U7204
AP1501-50K5LA
1
5
3 4
2
IN
ON/OFF
GND FB
OUT
R7215
10K
D7203
SS34
1
2
R7237
2K2 1/10W
C7247
100UF 25V
C7257
NA(470uF)
C7263
NA(470uF)
FB7211 100R/3000mA
1 2
FB7205 NA(100R/3000mA)
1 2
R7210 2K7
R7252
NA(0R)
U7201
NA(AP1084K18)
1
2
3
ADJ(GND)
VOUT
VIN
R7234
10K
R7236 100R