Sanyo LCD-24K40, Service Manual

Page: 38 / 55

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Schematic Diagram
POWER BOARD
B+
5V
12V1
VCC_PFC
VDD
VCC_PFC
5V
PWR_ON
PFC
5V
Isns
5V
VDD
5V1
5V
5V1
13V
13V
12V
12V1 12V
PWR_ON
12V
12V1
13V1
13V1
L
N
VDD
BR
BR
L
N
PWR_ON
V-IPWM
BL-ON
12V
13V
5V
VDD
OV
Isns
VDD
AC-DET
AC-DET
C
C
OV
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C308 102/200V
C0805
C308 102/200V
C0805
R317 100 R1206 R317 100 R1206
R207 16K R0603 R207 16K R0603
QP301 LTV-817 DIP4 QP301 LTV-817 DIP4
1 2
3 4
C311 102/200V C0805 C311 102/200V C0805
ZD309 NC SOD323 ZD309 NC SOD323
R367 10KF R0603 R367 10KF R0603
Q303
SST2222A
SOT23
Q303
SST2222A
SOT23
2
1
3
Q305 SST2907A SOT23 Q305 SST2907A SOT23
1
2 3
LF202 NC
L13X
23
LF202 NC
L13X
23
1 2
3 4
R312 100KJ R0603 R312 100KJ R0603
C231 NC C0603 C231 NC C0603
D309 1SS356 D1206 D309 1SS356 D1206
D310 1SS356 SOD323 D310 1SS356 SOD323
R336 47K R0805 R336 47K R0805
U303 AP431VLA TO92-A U303 AP431VLA TO92-A
2 3
1
CX201
474
CX-10X17.5 CX201
474
CX-10X17.5
UN301 P1504ED
TO252
UN301 P1504ED
TO252
1
3
2
ZD301 PDZ3.6B SOD323 ZD301 PDZ3.6B SOD323
F202 T4AL/250V FUSE4.5X8.5 F202 T4AL/250V FUSE4.5X8.5
C208 101/1KV
CC-5DP5
C208 101/1KV
CC-5DP5
C302 NC CC-5DP5 C302 NC CC-5DP5
C329 NC
C0603
C329 NC
C0603
F204 0.5A R1206 F204 0.5A R1206
R228 4.7M R0805 R228 4.7M R0805
R311 NC R0603 R311 NC R0603
C207 225/25V C0805 C207 225/25V C0805
SR510 100V5A DS302
D17.5
SR510 100V5A DS302
D17.5
C339 NC
C0603
C339 NC
C0603
R308 47KF R0603 R308 47KF R0603
C305 102 C0603 C305 102 C0603
R340 1M R0603 R340 1M R0603
Q306 SST2222A SOT23 Q306 SST2222A SOT23
2
1
3
C310 102/200V C0805 C310 102/200V C0805
J200 JUMP J200 JUMP
R374 NC R374 NC
R612 473K R1206 R612 473K R1206
ZD305 PDZ3.6B SOD323 ZD305 PDZ3.6B SOD323
L302 1.1UH
L8DP7.5
L302 1.1UH
L8DP7.5
R613 473K
R1206
R613 473K
R1206
R371 78.7K R0603 R371 78.7K R0603
R401 5.1KF R0805 R401 5.1KF R0805
R504 100J R1206 R504 100J R1206
R378 510K R0603 R378 510K R0603
R214 NC R0603 R214 NC R0603
C340 NC C0603 C340 NC C0603
R379 10K R379 10K
Q403 2N7002K Q403 2N7002K
1
2 3
R348 5.1K R0805 R348 5.1K R0805
R377 86.6K R0603 R377 86.6K R0603
R209 430KF R1206 R209 430KF R1206
C316 NC C0805 C316 NC C0805
C206 104/50V C0603 C206 104/50V C0603
R615
0
R1206
R615
0
R1206
R303 22J R1206 R303 22J R1206
Q406 2N7002K Q406 2N7002K
1
2 3
R328 NC R1206 R328 NC R1206
R307 1K R0805 R307 1K R0805
RV4 NC GT10 RV4 NC GT10
D216 NC SOD323 D216 NC SOD323
C328 NC
C0603
C328 NC
C0603
R614 473K R1206 R614 473K R1206
U201 FAN6961 SO8-300 U201 FAN6961 SO8-300
ZCD
5
MOT
3
GND
6
VCC
8
COMP
2
INV
1
CS
4
GATE
7
CX202 474 CX-10X17.5 CX202 474 CX-10X17.5
R309 30KF R0603 R309 30KF R0603
R405 680J R0805 R405 680J R0805
UN300 P1504ED
TO252
UN300 P1504ED
TO252
1
3
2
R355 NC R0805 R355 NC R0805
R382 10K R0805 R382 10K R0805
C401 104/50V C0805 C401 104/50V C0805
Q402 PMBT2907A
SOT23
Q402 PMBT2907A
SOT23
1
2
3
1N5406 BD204
D17.5
1N5406 BD204
D17.5
C335 102/200V C0805 C335 102/200V C0805
R343 NC R1206 R343 NC R1206
R310 8.2KF R0603 R310 8.2KF R0603
RV2 NC GT10 RV2 NC GT10
R602 NC R0805 R602 NC R0805
R320 100 R1206 R320 100 R1206
R350 30K R0805 R350 30K R0805
VZ201 TVR14751KSY C7.5D14 VZ201 TVR14751KSY C7.5D14
R302 22J R1206 R302 22J R1206
NC
DS301
D17.5
NC
DS301
D17.5
D207 1SS356 SOD323 D207 1SS356 SOD323
R314 100 R1206 R314 100 R1206
R323 NC R0603 R323 NC R0603
DS304
SR506 60V5A
D17.5
DS304
SR506 60V5A
D17.5
D307 1SS356 SOD323 D307 1SS356 SOD323
R321 4.7 R1206 R321 4.7 R1206
R246 100K R1206 R246 100K R1206
C318 472/1KV C7.5 C318 472/1KV C7.5
C304 331/16V C0603 C304 331/16V C0603
R334 1KJ R1206 R334 1KJ R1206
R208 68KJ R1206 R208 68KJ R1206
R373 NC R0603 R373 NC R0603
C319 NC C0805 C319 NC C0805
SR515 150V5A
DS306
D17.5 SR515 150V5A
DS306
D17.5
R351 1K R1206 R351 1K R1206
C402 104/50V C0805 C402 104/50V C0805
F203 0.5A R1206 F203 0.5A R1206
QP401 LTV-817 DIP4 QP401 LTV-817 DIP4
1 2
3 4
C321 NC C0805 C321 NC C0805
U307 AP431R SOT23 U307 AP431R SOT23
1
3 2
NC
DS305
D17.5
NC
DS305
D17.5
R241 NC R0805 R241 NC R0805
+
CE306 1000U/16V
CE-10D
+
CE306 1000U/16V
CE-10D
+
CE304 NC CE-10D-1
+
CE304 NC CE-10D-1
R347 4.7KJ R0805 R347 4.7KJ R0805
R220 47F
R1206
R220 47F
R1206
R243 NC R0805 R243 NC R0805
R331 NC R0805 R331 NC R0805
R381 20K R0603 R381 20K R0603
C314 104/50V C0805 C314 104/50V C0805
R368 10KF R0603 R368 10KF R0603
R611 473K
R1206
R611 473K
R1206
+
CE305 100U/50V CE-6.3D-1
+
CE305 100U/50V CE-6.3D-1
+
CE310 NC CE-10D-1
+
CE310 NC CE-10D-1
R244 100K R0805 R244 100K R0805
R304 20KF R1206 R304 20KF R1206
R306 1KF R0603 R306 1KF R0603
R349 5.1K R0603 R349 5.1K R0603
R406 NC R0805 R406 NC R0805
C325 104/50V C0805 C325 104/50V C0805
R322 100 R1206 R322 100 R1206
C320 NC C0805 C320 NC C0805
C313 104/50V C0805 C313 104/50V C0805
ZD306 NC D1206 ZD306 NC D1206
U306 AP431R SOT23 U306 AP431R SOT23
1
3 2
R231 47F
R1206
R231 47F
R1206
+
CE307 1000U/16V CE-10D
+
CE307 1000U/16V CE-10D
J202 JUMP J202 JUMP
CN3 HD-14-P2-2 CN3 HD-14-P2-2
PS-ON
1
GND
2
GND
3
+5V
4
+5V
5
GND
6
+12V
7
+13VA
8
+13VA
9
AGND
10
AGND
11
ADJ
12
Panel ON-OFF
13
NC
14
C327 104/50V C0805 C327 104/50V C0805
R369 10K R369 10K
R222 10KJ R1206 R222 10KJ R1206
D301 PR1007G D7.5-L4 D301 PR1007G D7.5-L4
R316 100 R1206 R316 100 R1206
R301 56K R2WL R301 56K R2WL
R503 100J R1206 R503 100J R1206
R212 NC R0805 R212 NC R0805
J201 JUMP J201 JUMP R227 340K R0603 R227 340K R0603
R248 100K R1206 R248 100K R1206
N
L
CN1
DAC-11P
CN1
AC-VTS02B
N
L
CN1
DAC-11P
CN1
AC-VTS02B
2
3
R413 200KJ R0805 R413 200KJ R0805
R319 100 R1206 R319 100 R1206
+
CE301 22U/50V CE-6.3D-1
+
CE301 22U/50V CE-6.3D-1
R342 5.1K R0805 R342 5.1K R0805
D308 1SS356 SOD323 D308 1SS356 SOD323
Q405
2N7002K SOT23
Q405
2N7002K SOT23
3
1
2
C212 1U/500V CM-9X17 C212 1U/500V CM-9X17
1N5406 D201 D20 1N5406 D201 D20
L303 1.1UH
L8DP7.5
L303 1.1UH
L8DP7.5
ZD304 18B SOD323 ZD304 18B SOD323
C203 472/1KV
C7.5
C203 472/1KV
C7.5
Q401 RK7002 SOT23 Q401 RK7002 SOT23
3
1
2
Q304 SST2222A SOT23 Q304 SST2222A SOT23
2
1
3
LF203 16mH
L13X23
LF203 16mH
L13X23
1 2
3 4
R341 30K R0805 R341 30K R0805
U301 TEA1530AT SO8-300 U301 TEA1530AT SO8-300
VCC
1
GND
2
PRO
3
CTRL
4
SENSE
5
DRIVER
6
HVS
7
DRAIN
8
Q404
2N7002K
SOT23
Q404
2N7002K
SOT23
3
1
2
R372 10K R372 10K
CY201 331/250V
C10
CY201 331/250V
C10
+
CE311 100U/50V
CE-6.3D-1
+
CE311 100U/50V
CE-6.3D-1
Q301 2SK4100LS TO220INF-D Q301 2SK4100LS TO220INF-D
2
1
3
R327 100 R1206 R327 100 R1206
1N5406 BD202
D17.5
1N5406 BD202
D17.5
D202 MUR4604A
D17.5
D202 MUR4604A
D17.5
D305 PR1007G D7.5-L4 D305 PR1007G D7.5-L4
Q407
NC
SOT23
Q407
NC
SOT23
3
1
2
1N5406 BD201
D17.5
1N5406 BD201
D17.5
R370 20K R0603 R370 20K R0603
R345 NC
R2WL
R345 NC
R2WL
R412 10K R1206 R412 10K R1206
ZD302 NC D1206 ZD302 NC D1206
C324 104/50V C0805 C324 104/50V C0805
R305 0.36 R2WL R305 0.36 R2WL
ZD307
NC
SOD323 ZD307
NC
SOD323
D001 BAV70 SOT23 D001 BAV70 SOT23
1
2
3
C322 105/25V C0805 C322 105/25V C0805
R330 100 R1206 R330 100 R1206
Q201 10NK60ZFP TO220INF-D Q201 10NK60ZFP TO220INF-D
2
1
3
R229 510K R0603 R229 510K R0603
R213 8.25K R0603 R213 8.25K R0603
R313 100 R1206 R313 100 R1206
+
CE309 680U/25V CE-12.5D
+
CE309 680U/25V CE-12.5D
D304 1SS356 SOD323 D304 1SS356 SOD323
C211 NC C1206 C211 NC C1206
CY205 331/250V
C10
CY205 331/250V
C10
R240 5.1K R0805 R240 5.1K R0805
C228 104 C0805 C228 104 C0805
C210 104 C1206 C210 104 C1206
C205 101/50V C0805 C205 101/50V C0805
C301 2200P
C7.5
C301 2200P
C7.5
T201
400uH T201
T-RM8
T201
400uH T201
T-RM8
5
8
3
11
F201 T10AH/250V FUSE5.5X21 F201 T10AH/250V FUSE5.5X21
R339 200K R0603 R339 200K R0603
R249 100K R0805 R249 100K R0805
C220 103 C0805 C220 103 C0805
R352 5.1K R0805 R352 5.1K R0805
Q302
2N7002K
Q302
2N7002K
1
2 3
RV1 NC GT10 RV1 NC GT10
R206 NC
R0805
R206 NC
R0805
ZD311 11B
SOD323
ZD311 11B
SOD323
C307 104/50V C0603 C307 104/50V C0603
R344 NC R2WL R344 NC R2WL
R337 100 R1206 R337 100 R1206
+
CE308 100U/50V CE-10D-1
+
CE308 100U/50V CE-10D-1
R250 NC R0805 R250 NC R0805
C230 NC C0805 C230 NC C0805
QP601
NC
DIP4 QP601
NC
DIP4
1 2
3 4
C331 104/50V C0805 C331 104/50V C0805
C315 104/50V C0805 C315 104/50V C0805
ZD308 RLZ33B SOD323 ZD308 RLZ33B SOD323
C229
NC
C0805
C229
NC
C0805
LF201 6mH
L13X
19
LF201 6mH
L13X
19
1 2
3 4
1N5406 BD203
D17.5
1N5406 BD203
D17.5
R505 100J R1206 R505 100J R1206
F205 0.5A R1206 F205 0.5A R1206
t
TR201 1.5OHM TR7.5MM-
B
t
TR201 1.5OHM TR7.5MM-
B
C341 NC
C0603
C341 NC
C0603
C309 102/200V
C0805
C309 102/200V
C0805
D215 NC SOD323 D215 NC SOD323
R402 5.1KF R0805 R402 5.1KF R0805
R226 4.7M R0805 R226 4.7M R0805
C202 101/50V C0603 C202 101/50V C0603
R211 430KF R1206 R211 430KF R1206
ZD310 NC SOD323 ZD310 NC SOD323
R318 100 R1206 R318 100 R1206
R247 10K R1206 R247 10K R1206
VZ202 TVR14471KSY C7.5D14 VZ202 TVR14471KSY C7.5D14
R329 NC R1206 R329 NC R1206
R252 100K R0805 R252 100K R0805
R210 430KF R1206 R210 430KF R1206
L301 1.1UH
L8DP7.5
L301 1.1UH
L8DP7.5
C204 104/50V C0603 C204 104/50V C0603
C312 104/50V C0805 C312 104/50V C0805
+
CE303 680U/25V CE-12.5D
+
CE303 680U/25V CE-12.5D
R383 15K R1W R383 15K R1W
R225 0.18 R2WL R225 0.18 R2WL
R245 100K R0805 R245 100K R0805
DS303
SR506 60V5A
D17.5
DS303
SR506 60V5A
D17.5
R224 330J R1206 R224 330J R1206
R353 NC R1206 R353 NC R1206
R218 56K R0603 R218 56K R0603
R335 4.7KJ R0805 R335 4.7KJ R0805
ZD303 NC SOD323 ZD303 NC SOD323
C219 104 C0805 C219 104 C0805
C338 105 C0603 C338 105 C0603
CY206 1000P C10 CY206 1000P C10
C342 105
C0603
C342 105
C0603
C209 NC C0603 C209 NC C0603
R324 NC R0603 R324 NC R0603
J203 JUMP J203 JUMP
C317 105/25V C0805 C317 105/25V C0805
T301
T-ER2821
700uH T301
T-ER2821
700uH
1 6 3
11 7
5
10 12 8 9
C227
104/50V
C0805
C227
104/50V
C0805
+
CE201 100U/450V CE-18X38A
+
CE201 100U/450V CE-18X38A
R610 390K R1206 R610 390K R1206
RV3 NC GT10 RV3 NC GT10
C306 0.68U
C0805
C306 0.68U
C0805
C333 102/200V C0805 C333 102/200V C0805
R354 NC R2WL R354 NC R2WL
CY202 331/250V
C10
CY202 331/250V
C10
R333 100K R0603 R333 100K R0603
C303 224/50V C0603 C303 224/50V C0603
R242 0
R0805
R242 0
R0805
R315 100 R1206 R315 100 R1206