ViewSonic VA2016W Service Manual - Page 65

+16V R503 R502 1K5/NC 680/NC 3 1 Q501 PMBT3904/NC C501 C502 470u/25V 2.2u/25V U501 1 R504 33 C504 1000p/50V 8 R505 33 C505 T501 1000p/50V SPW-068 6 7 VCC5V R517 33 ZD501 5V6/NC 0.1/50V C503 2 5V R507 R508 3M3 1% 43K 1% 2 7 4 C508 3 3 6 220pF/50V/NC 1 4 5 AP9971GM C506 12p/3KV 8 C509 3p/3KV 2 BRIGHTNESS R512 110K 1% R514 47K 1% C507 2.2u/16V R534 15 R509 R511 NC 200K 1%/ NC 1 DRV1 2 VDDA PGND 16 DRV2 15 3 TIMER GNDA 14 4 DIM CT 13 C510 R513 10K 1% 1000p/50V 5 ISSEN SSTCMP 12 6 VSEN LCT 11 7 OVPT ENA 10 R515 C515 NC 2.2u/16V 8 NC IC501 OZ9938G NC 9 D501 SN4148 C516 1000p/50V R516 604K 1% C511 0.022/25V R535 15 5V C512 330p/50V C521 220p/50V C513 2200p/50V R532 33 R530 33 U502 C529 1000p/50V C522 1000p/50V 1 8 2 7 3 6 4 5 R520 100K 1% AP9971GM D511 SN4148 6 7 C526 4 220pF/50VN3C 1 C523 12p/3KV 8 T502 SPW-068 C528 3p/3KV op1 ON/OFF R501 100K 1% C520 0.1/50V R526 D512 SN4148 op2 1M D505 SN4148 C525 2200p/50V R518 470K 1% C518 0.1/50V R537 10K 1% R539 5.1K 1% 1 3 2 D506 BAT54 R538 C517 10K 1% 2200p/50V C519 0.1/50V IS1 IS2 R519 1M ViewSonic Corporation 62 Confidential - Do Not Copy VA2016w-2 R506 3M 3KV R510 3K3 1% 3 D502 BAV99 12 1 op1 2 R524 200 H L CN501 2P D503 2 3 1 BAV99 C514 2700p/50V R521 470 1 3 D504 2 BAV99 IS1 C530 2200p/50V 1H 2 L CN502 2P R523 R536 15K 1%/NC 390 1% R525 3M 3KV D508 BAV99 2 3 1 R531 3K3 1% 1 op2 2 R527 H L CN503 2P 200 D509 BAV99 2 3 1 C527 2700p/50V R529 470 1 3 D507 2 BAV99 IS2 1H 2 L CN504 2P C524 2200p/50V R528 R533 390 1% 15K 1%/NC ViewSonic Corporation Model Title 20/22 inverter Date Rev: