松下等离子电视P42XT50C电源板电路图

6
NC SENSE FB GND
!
2SK3530 800V/7A 2 Q206
7 5
D221 1SS356
FAN6755U
R382 200K F15V_ON R383 10K
C
R408 NC
1 ZD316 BZV55-C20 R257 10K 3
C224 102/25V
D305 US1M
2
C361 105/25V
C
3 GD1 R378 0 ZD311 BZT52-B18SG R313 10 T203 EE-10
!
R236 22 1 3 Q208 P1260ATF 14 13 12 11 MBRF20200CT 3 2 1 DN7 2
NC
1
C
Va
!
5 6
15V1
2
D213 1SS356
R233 10
R234 10K
2 R389 10K
47K 3 1 U305 2 SN431A R365 5.1K R362 82K
R339 510K
2
C348 NC
R425 68.1K C221 105/50V R428 68.1K C341 102/200V
Va UN301 TO220INF-D P1604ETF 2
B
R336 430 R338 430 R337 2.7K C223 102/25V 3 2
Q420 RK7002
2 OUT 3 OUT LM324DT
R459 51K
A
update =========== 192V-->194V 187-->189V 184-->186V 179-->181V
2
1
2 D3 BAV70 3
R439 6.8K
C419 102/50V
A
D214 1SS356 OC_Vda
Primary
C
OVP circuit
15V1 MCU_VCC MCU 5V2 R476 NC R463 NC 3 1 NC 2 Q329 OC_Vda R513 10K R358 5V_ON R488 100 ZD325 NC
C
ov
MAIN_SW2 MCU_VCC
100
STBY5V_ON
DARFON
2011/12/02
Prepared by REV. E1 Roye Tang
達方電子股份有限公司
CUSTOMER MODEL : CUSTOMER PART NO : DARFON Model Name : B159-201
Reviewed by Approved by Roye Tang Marco Lin
UN305 RT9161A
5V2
C324 NC
R367 NC 1 UN303 NC 3 2 STBY5V
2
2
R370 NC
2
3
1
T2AH/250V
R202 56K
!
T301 3 9 8 C325 105/25V
R411 100K
R273
+ CE101 1000u/16V
C328 10uF/10V
JP13 C320 104/50V
C211 R315 1K D229 68P/1KV
GND
ZD318
R360 47K R0805
Q306 SBT5551 3 SOT23 1
C340 100P/25V R390
1SS356 C214 D231 223/1000V 1SS356 V_sus
PDZ-13B SOD323 C0603 C333 NC R361 4.7K R0805 1 3
20K R414 100K
R274 20K D301 PR1007G
R422 C227 180K 102/25V
R275 20K 8 1 7 2
U203 HV VIN GATE VDD
R247 22 5 6 3 4 C225 560p/50V R410 1K VDD D222 1SS356 R226 3.3
5
4
3
2
1
upate Relay ON/OFF circuit
V_sus
UVP circuit
R433 100K R450 100K Va MCU_VCC MCU_VCC 100K R435 R506 30K R453 100K SC_Vs 1 PMBT3904 Q327 1 R434 2.32K 3 R436 4.3K SC_Vda R320 3 PMBT3904 Q328 R505 30K
C
C216 NC R305 0.39 R003 5.1 1 3
C344 102/200V
L305 1.1UH
!
2 DN4 SF10A400HPI
VDD
D223 1SS356
15V1
5V1
D226 RB160M-40TR R375 1K ZD309 PDZ-27B + C215 104/50V CE317 10U/50V
Q315 VCC_P 2 PMBT2222A 3
Q409 PMBT2907A 3 2 R417 5.1K
D
VDD1
STBY5V
D
15V1
MCU_VCC
ห้องสมุดไป่ตู้
1 R418 1K
1 104/50V C404
R413 1K
R409 5.1K
R504 30K
R478 30K
4 ZD324 QP7 LTV-817 3
R514
R462 102K
R460 102K
C222 474/16V
R347 30K
R429 510K
5.1K R516 510K R523 10K 15V1 1 C414 104/50V 2 3 4 5 56K 3 6 7 U308 1 OUT 4 OUT 1 IN1 IN+ Vcc 2 IN+ 2 IN4 IN4 IN+ GND 3 IN+ 3 IN14 13 12 11 10 9 8 10K R470 5V2 R471 36.5K C416 104/50V R443 10K R442 33K C420 102/50V Va
STBY AND 15V BLOCK
5 4 3 2
2011/12/02
Prepared by
REV.
E1
Roye Tang
1
5
4
3
2
1
Ve
Secondary
D
15V1
Ve
R406 NC
D
Vs, Va and Ve BLOCK
ZD320 R396 NC R0805 Q314 NC 3 SOT23 1 NC SOD323 C0603 C334 NC R400 NC R0805 2 R395 NC NC 3 R405
R393 10m
15Vc
B
2
R350 5.1K R332 29.4K C318 224/25V
R364 62k R366 10K R357 C319 4.7uF/6.3V 29.4K 3 1 R359 100K F15V_ON OV
B
15Vc_OCP circuit
STBY5V
1
U304 3 SNF431ASF
1 RELB
R451 100K
!
1
BZT52-B18SG
SC_15
2
3
Q414 RK7002 1 3 R517 100K
D2 1 2 BAV70 F15V_ON V_sus V_da
3 1 R477 8.2K 2
Q311 PMBT3904
R452 100K
2
2
package SOT23
RK7002
2
VS ON/OFF circuit
D208 VCC_LC 1SS356 2 Q305 PMBT2222A 3 R376 1K Q407 PMBT2907A 3 2 C402 104/50V R404 5.1K R412 1K R403 5.1K 3 1 ZD319 PDZ-13B 2 100K Q406 RK7002 ZD313 BZT52-B 18SG 3 2 3 Q308 1 R351 2 100K V_sus V_da 4 QP6 LTV-817 VDD1 STBY5V 1 PG R387 1K 1
C351 NC C352 NC
R008 NC + JP92
CE110
R005 18K/2W
100U/160V
R006 18K/2W
R007 18K/2W
!
1 3 DN5
V_sus 2 NC
JW 7.5mm
SF10A600HPI C16011 + + + C16013 C16012 300u/220V 300u/220V
SOT23
R345 5.6K
Q424 RK7002
2
3 Q413 RK7002 1 R448 2 100K
R423 20K C359 NC 3 PMBT2222A 2
R420 20K R508 100K 2 R419 30K
R421 10K 1 1 U307 3 SNF431ASF C357 NC R416 61.9K R401 1K 3 2 Vo GND VIP U206 VIN 4 VCC 5 STBY5V C355 104/50V R402 1K
15V1
R430 68.1K
CE109 820U/80V AISHI
+
R431 10m R334 3.3K R424 68.1K GND JP5B
B
R461 102K
QP003
LTV-817 4
!
1 R335 2.4K C316 103/25V
R331 68.1K
VR251 50K 1 3 C321 153/100V R427 182K 2 Q417 RK7002 2 R509 100K 3 1 R518 4.7K S0 GND
R397 NC R0805 C343 NC
R348 NC
R391 NC
R344 NC 1
U306 2 NC
R392 NC
R368 NC
C349 NC
V_BUS
!
D204 PR1007G 3
1
Ve UN306 TO220INF-D 2
Primary
R232 22 1 R330 GD2 10 ZD312 BZT52-B18SG C210 105/50V 4 5 2 1 2 R312 10 3 7 D212 1SS356 R221 10 R223 10K 3 1 DN6 2 Q207 P1260ATF
CE316 100U/50V
Q316 RK7002
R385 200K 15Vc_ON R384 10K
R342 10K
R399 200K C354 NC
2
R386 NC
C362 105/25V
!
4 1 R341 4.7K
QP001
LTV-817 3 2
R398 1M 15V1 C322 102/25V 5V1 3 1 2 UN304 P1504EDG 15Vs
R441 102K V_sus
2 1 U303 3 SNF431ASF SOT23
C317 105/25V R333 5.1K R349 NC
R426 NC
C327 NC
R437 113K
C418 105/25V
R440 51K
R438 NC
R466 1 R510 100K R519 4.7K S1 15V1 R467 10K C412 104/50V
5
4
3
2
1
5V2
Primary
D
Secondary
C336 NC R369 NC 3 Q310 NC 1 R371 NC C326 NC D230 NC
MCU_VCC
R373 NC
R374 NC
3 1 Q312 NC
R372 10k
5V_ON
D
D308
SS320 5V1 V_BUS R002 20M R001 100K STBY F202 C228 472/1KV
Q411 1 C358 NC
!
B1 CY1 471/250V
FP130
A
A
DARFON
達方電子股份有限公司
CUSTOMER MODEL : CUSTOMER PART NO : DARFON Model Name : B159-201
Reviewed by Approved by Roye Tang Marco Lin
10 1 12 11 R353 10 R363 10 R355 10 R354 10 ER-2834 C235 NC C350 C363 102/200V 15V1 NC R380 1M 1 3 UN302 P1504EDG 2 R388 C346 104/50V + CE103 680U/25V + CE104 NC + CE105 680U/25V 470 ohm C345 104/50V D228 VDD1 1SS356 + 3 1 F15V Q423 RK7002 R381 200K 3 1 R379 NC
10 9
T202 ETD3946
8
R394 5.1K R0805
R340 97.6K R377 SVR 10K 1 3
U202 UCC25600 GD2 VCC_LC GD1 5 8 7 C302 104/50V C308 105/25V 6 GD2 GD1 VCC GND OC RT DT SS 3 2 1 4 R317 10K C220 104/25V R316 68