Sony VPL-FH31 Service Manual page 157

FAN_CONT (001)
P.SAVE_CONT
SUB17.5V-2
FAN_A L2601
10uH E 1100mA
FB2601
C2603 IC2601
60ohm 0.01 MP2303ADN-C249-LF-Z
2012 50V
BLM21PG600SN1D X7R FAN_A D/D CONV
1608
FB2605
1 2 3 4 R2612
60ohm
150k BLM21PG600SN1D
1/16W
C2613
C2601 C2653 0.5%
10 10
25V 25V
X7R X7R C2611
C2612
3225 3225 47
XX
20V
OS
9
8 7 6 5
R2613
4.7k
1/16W
0.5%
C2602 C2604 C2605
0.1 100p 4700p
16V 50V 50V R2614
X7R CH X7R 4.7k
1/16W
R2606 0.5%
22k
1/16W
0.5%
R2605
100
1/16W
5%
(001) POWER_ON_2
Intake
FAN_CONT0
IC2603
PQ200WNA1ZPH
FAN_C REG
D2602 FAN_C
DA2J10100L 1 2 3 4 5
DISCHARGE
R2615
10k
C2608
1/16W
FB2603
0.1 0.5%
60ohm 50V
2012 X7R
POWER_DELAY
BLM21PG600SN1D R2616
10k
(001)
1/16W
C2610 0.5%
10
R2608
25V
100 R2619 R2642
R2603
1/16W X7R R2617 1.8k 2.2k
0
5% 3225 68k 1/16W 1/16W
1/16W 0.5% 0.5%
0.5%
IC2605
PQ200WNA1ZPH
FAN_D REG
FAN_D
D2603
1 2 3 4 5
DA2J10100L
DISCHARGE
R2624
10k
C2617 1/16W
FB2604
0.1 0.5%
60ohm 50V
2012 X7R
BLM21PG600SN1D 1608 R2625
10k
R2601
1/16W
XX C2619 0.5%
DELAY1 10
25V
(001) R2627 R2638
R2621
X7R R2626 1.8k 2.2k
100
3225
1/16W 68k 1/16W 1/16W
5% 1/16W 0.5% 0.5%
POWER_ON_3
0.5%
(001)
Exhaust
FAN_CONT1
FAN_PROT
Lamp
FAN_CONT2
Ballast
FAN_CONT3
IC2602
PQ200WNA1ZPH
FAN_E REG
FAN_E
D2601
DA2J10100L 1 2 3 4 5
DISCHARGE
R2609
10k
1/16W
C2607
0.1 0.5%
FB2602
50V
60ohm X7R
R2610
2012
1608
BLM21PG600SN1D 10k
1/16W
R2604
0.5%
0
C2609
10
R2607 25V R2618 R2636
100 X7R 1.8k 2.2k
R2611
1/16W 3225 1/16W 1/16W
68k
5% 1/16W 0.5% 0.5%
0.5%
R2602
XX
(001) DELAY2
IC2606
PQ200WNA1ZPH
FAN_F REG
FAN_F
D2604
1 2 3 4 5
DA2J10100L
DISCHARGE
R2628
10k
C2621 1/16W
FB2606 0.1 0.5%
60ohm 50V
X7R
2012
R2629
BLM21PG600SN1D 1608
10k
1/16W
C2622 0.5%
R2623 10
100 25V
R2635 R2649
1/16W X7R 1.8k 2.2k
R2630
5% 3225
68k 1/16W 1/16W
1/16W 0.5% 0.5%
0.5%
VPL-FH31/F401H
A B
FAN_B L2602
10uH E 1100mA
C2615 FAN_A
0.01
(001)
50V IC2604
MP2303ADN-C249-LF-Z
X7R
1608 FAN_B D/D CONV FAN_B
(001)
R2631
1 2 3 4 150k
1/16W
0.5%
C2654
10
10
25V
25V X7R
X7R
3225 C2623
3225
47
C2624
20V
XX
OS
9
8 7 6 5
R2632
4.7k
1/16W
0.5%
C2614 C2616 C2618
0.47 100p 4700p
R2633
50V 50V 50V
4.7k
X7R CH X7R
1/16W
2012
R2622 0.5%
22k
1/16W IC2607
NJM2904V(TE2)
0.5%
BUFF & AMP
R2620
100
1/16W OUT1 VCC
5%
-IN1 OUT2
+IN1 -IN2
Q2613
FAN_RESET VEE +IN2
LTC044EUBFS8TL
(001) Q2601
FAN AB RESET SW
LTC044EUBFS8TL
FAN AB ON/OFF SW
R2678 R2644
330k
1/16W
1/16W
5%
IC2608
NJM2904V(TE2)
BUFF
OUT1 VCC
-IN1 OUT2
+IN1 -IN2
VEE +IN2
R2639
330k
1/16W
5%
Q2612
PSAVE2_INV
XX
IC2609
NJM2904V(TE2)
BUFF
OUT1 VCC
-IN1 OUT2
+IN1 -IN2
R2640
330k VEE +IN2
1/16W
5%
R2646
1/16W
C
GB (2/2) GB (2/2)
SUFFIX: -11 SUFFIX: -11
SUBD3.3V
R2653
22k D2605
1/16W MC2838-T112-1
5%
OR
R2645
10k
1/16W
5%
R2689
10k
1/16W
5%
Q2608
Q2605
LTC044EUBFS8TL
LTC044EUBFS8TL
SW
JL2601
Q2602
LTC044EUBFS8TL
R2654
PSAVE INV 22k
1/16W
5%
Q2607
LTC044EUBFS8TL
INV
Q2606
LTC044EUBFS8TL
SW
R2643
8.2k
1/16W
0.5%
R2647
330k
1/16W
5%
12k
0.5%
R2657
22k
1/16W
5%
R2655
10k
1/16W
5%
D2606
Q2604
MC2838-T112-1
JL2602
LSCR523UBFS8TL
OR
LPF & INV
R2658
1k
1/16W
5%
R2648
330k
1/16W
5%
C2625
Q2603 R2656
0.1
LTC044EUBFS8TL 22k
1/16W 16V
INV
X7R
5%
R2673
R2686 22k
10k 1/16W
1/16W 5%
R2690
5%
10k
1/16W
5%
Q2610
Q2609
(001) LAMP_25
SW LTC044EUBFS8TL
XX
INV
Q2611
PSAVE2_INV
XX
R2651
22k
1/16W
5%
D2607
MC2838-T112-1
DIODE OR
R2652
22k
1/16W
5%
330k
5%
5-25 5-25
D E
60ohm
FB2611
2012 BLM21PG600SN1D
FB2617 600ohm
1005 BLM15AG601SN
FB2618 600ohm
1005 BLM15AG601SN
FB2612 60ohm
2012 BLM21PG600SN1D
FB2619 600ohm
1005 BLM15AG601SN
R2672 R2687
0 0
FB2620
R2688
1005
XX
600ohm
BLM15AG601SN
INV SUBD3.3V
D2613
C2642
DA2J10100L
D2614 0.1
PROT 50V
1SS388(TPL3)
X7R
PROT
1608
R2660 R2666
10k IC2610 100k
1/16W TC74VHC123AFK(EL,K) 1/16W
5% 0.5%
FAN PROT
/1A Vcc
C2633
1
1B 1Rx/Cx
25V
X7R
2012
/1CLR 1Cx
/1Q 1Q
2Q /2Q
D2620
1SS388(TPL3)
R2659
D2608
100k PROT
DA2J10100L
1/16W
2Cx /2CLR
PROT 0.5%
R2665
10k
1/16W
2Rx/Cx 2B
5%
C2626 C2627
0.01 1
GND /2A
25V 25V
X7R X7R C2634
2012 0.01
C2632
25V
0.1
X7R
16V
X7R
FB2608 60ohm
2012 BLM21PG600SN1D
600ohm
FB2609
1005 BLM15AG601SN
C2655
SUBD3.3V
D2609
1SS388(TPL3)
PROT
D2616
DA2J10100L
PROT R2668
IC2612
R2664 100k
TC74VHC123AFK(EL,K)
1/16W
10k
FAN PROT 0.5%
1/16W
5%
/1A Vcc
C2637
1B 1Rx/Cx 1
25V
X7R
2012
/1CLR 1Cx
/1Q 1Q
2Q /2Q
R2662
100k
SUB17.5V-2
1/16W
2Cx /2CLR
0.5%
R2669
10k
D2612 1/16W
2Rx/Cx 2B
5%
DA2J10100L
PROT
C2631
1 GND /2A
C2628 25V
0.01 X7R FB2624 60ohm
25V 2012 C2636
2012 BLM21PG600SN1D
X7R 0.1 D2618
16V 1SS388(TPL3)
X7R FB2625 60ohm
PROT
2012 BLM21PG600SN1D
C2639
0.01
25V FB2607
X7R 60ohm
2012
BLM21PG600SN1D
D2615
XX
FB2610 600ohm
1005
BLM15AG601SN
FB2615 60ohm
2012 BLM21PG600SN1D
R2667 0 1608 FB2616 600ohm
1005 BLM15AG601SN
FB2613 60ohm
2012 BLM21PG600SN1D
D2610 SUBD3.3V
D2617
1SS388(TPL3)
FB2614
DA2J10100L
PROT 600ohm
PROT 1005
R2663 BLM15AG601SN
IC2611
10k
TC74VHC123AFK(EL,K) R2671
1/16W
100k
5% FAN PROT
1/16W
0.5% C2646
0.1
/1A Vcc 50V
X7R
1608
C2638
1B 1Rx/Cx 1
25V
X7R
2012 D2621
C2658 C2645
/1CLR 1Cx 1SS388(TPL3)
10 0.1
PROT 25V 50V
X7R X7R
3225 1608
/1Q 1Q
2Q /2Q
R2661
D2611 100k
1/16W
DA2J10100L 2Cx /2CLR
0.5%
PROT
R2670
10k
1/16W
2Rx/Cx 2B
5%
C2629
C2630
0.01 1 GND /2A
25V 25V C2635
X7R C2640
X7R 0.1
0.01
2012 16V
25V
X7R
X7R
F G
1
JL2608
1 FAN_A
JL2609 FAN_A
2 PROT_A
JL2624
3 Control_A Intake RB
JL2610
4 GND
JL2611
5 FAN_B
JL2612
FAN_B
6 PROT_B
JL2625
7 Control_B
Intake G
JL2613
8 GND
C2660 CN2601
8P
10
25V
X7R
3225
C2661 C2641
10 0.1
25V 50V
X7R X7R
3225 1608
2
JL2606 FAN_D
1 FAN_D
JL2607
2 PROT_D
LAMP
JL2626
PS Converter
3 GND
CN2602
3P
C2644
10 0.1
25V 50V
X7R
X7R
1608 3
3225
JL2623
1 SUB17.5V-2
2 SUB17.5V-2 Power Supply 4
JL2627
3 GND
4 GND
JL2603
FAN_C
5 FAN_C
JL2604
Lamp Exhaust
6 PROT_C
JL2605
7 GND
JL2614
8 FAN_E FAN_E
JL2615
9 PROT_E
Power Supply
JL2616
10 GND
JL2617
11 FAN_F FAN_F
JL2618
12 PROT_F
Ballast
JL2619
13 GND
CN2603
13P
WHT
C2656
10
25V
X7R
3225
C2657 C2643
10 0.1
25V 50V
X7R X7R
3225 1608
5
GB (2/2)
BOARD NO. 1-887-709-11
H