Regulator Ucd Board - Circuit Diagram - Philips FW-M589 Service Manual

REGULATOR UCD BOARD - CIRCUIT DIAGRAM

PAINEL UCD REGULADOR - ESQUEMA ELÉTRICO
0051 B8 1503 C8 2500 B2 2503 D1
1500 E5 1504 E6 2501 C3 2504 E2
1502 C8 1551 B8 2502 C3 2505 E2
1
REGULATOR UCD
A
# : Provision
Note : Some values may varies, see respective parts list for correct value.
B
SEC_V
C
7501
LM317P
3 2
I O
A
D
1
150R
3506
E
# Provision
1
8-5
2506 E1 2509 C5 2512 E5 3501 B2 3504 D2
2507 C4 2510 C5 2513 A5 3502 C2 3505 D3
2508 C5 2511 E4 3500 B2 3503 C2 3506 D2
2 3
7500
LM317P
+5V6 SEC_2V
3 2
I O
A
1
150R
3501
GND_D
+5V_VCD
FAN_NTC
7502
BC847B
BZX79-C3V3
7503
BC847B
6500
3525
GND_D
1K
2 3
3507 D1 3510 B5 3513 D5 3516 D4 3519 A4
3508 D2 3511 C4 3514 D5 3517 E4 3520 A4
3509 E2 3512 C4 3515 D4 3518 A4 3521 A4
4 5
OVERVOLTAGE
DETECTION
7506
BC847B
GND_D
7504
LM317P
+12V_M
3 2
I O
A
1
+12V_A
GND_A
GND_M
+12V_M
3515
BC327-25
7505
470R
EH-B
# 1500
1 1
2 2
GND_M
4 5
8-5
3522 A4 3525 E3 6501 D5 6504 A5 7502 D2
3523 A4 3526 E4 6502 A5 7500 B2 7503 E3
3524 A5 6500 E3 6503 A5 7501 D1 7504 B4
6 7
OV_PRO
DIPMATE
# 0051
1
SEC_2V
2
GND_M
3
SEC_V
4
SEC_V
5
GND_D
6
7
FAN_NTC
8
OV_PRO
EH-B
# 1502
1
+12V_A
2
GND_A
3
+12V_M
4
GND_M
5
+5V6
6
GND_D
7
+5V_VCD
EH-S
8
1504 GND_D
9
5V_CTRL
8239_210_96313_01 for...3524 pt3 dd wk0343
6 7
FW-M589 45
7505 D5
7506 A6
8
A
EH-B
1551
1
B
2
3
4
5
6
7
8
C
EH-B
1503
1
2
3
D
4
5
6
E
8