Sony PFM-42B2 Service Manual page 114

1
TO P1.9 13V
TO P9 6V R5
10
CN106 15P :RED 2W
:RS
12V 1
12V 2
13.5V 3
13.5V 4
GND 5
2
GND 6
TO APS-179
6.2V 7
BOARD
R1
6.2V 8
CN9001, 0.22
1W
CN9002 DGND 9
:RS
DGND 10
5VD 11
5VD 12
STBY5V 13
STBY5V 14
STBY 15
+5V
TO P1
STBY
TO P5
TO P5 FAN7
3
R830
1
2W
:RS-CP
C2
100
16V
4
5
A B
IC6
BA09F-E2 9V
9V REG 9V
I O
G
C18
C6
C23
0.1
0.1 C12
100
25V 100 25V
16V
B:CHIP 16V B:CHIP
IC4
A5V
LM2940SX
BA033FP
5V-3
5V REG
I O VCC
G
C16
C4 C10
0.1 C21
100 0.1
25V 100
16V 25V
B:CHIP 16V
B:CHIP
IC3
D5V
BA033FP
D3.3V
5V-2
3.3V REG
3.3V-2
VCC OUT
GND
C9 C15
C20
C3
0.1
0.1 100
100
25V 25V 16V
16V
B:CHIP B:CHIP
IC831
LM317SX
2.5V REG
I O
ADJ
R831
0.47
:FPRD
IC2
LM317SX
2.5V REG
D1
MA111-TX
I O
ADJ
C24
C8
R832 0.1
0.1 R4
0.47 25V
25V 470
:FPRD B:CHIP
:RN-CP
B:CHIP
R3 C13
510 47
:RN-CP 16V
IC1
BA033FP
STBY5V STBY3.3V
3.3V REG
3.3V
5V
VCC OUT
GND
C19
C7 C14
C1
100
0.1 0.1
100
25V 25V 16V
16V
B:CHIP
B:CHIP
L801
CN801 3P
100µH
1
C801
2 TO FAN7
470µF
10V
3
TP2 TP3 TP4 TP5 TP7 TP9 TP13 TP15
C
B (6/13) B (6/13)
TO P5
S.D-STATUS
PT1
PT2
IC7
A3.3V
PT3
3.3V-3
OUT
ATEMP
GND
C26
C27
0.1
100
25V
16V
B:CHIP
THERMO
180V
70V
D2.5V
2.5V
+12V
C720
47
R701
16V
18k
FAN_FB
:RN-CP
C25
100
C721
16V
R700
0.1
10k
B:CHIP
:RN-CP
R704
33k
D700 :CHIP
PDZ5.6B-115
C703 R703
47 8.2k
:CHIP
16V
8 2 2.5
C716 1 4.5
TO P5 6
0.1 -0.1
5
-0.1 FAN_DRV 7
B:CHIP
4 R702
3 1.7
100
:CHIP
IC703(2/2)
IC703(1/2)
NJM2903M
NJM2903M
COMP A5V
5V-3
R710
10k
:CHIP
F1
F2
F3
F4
F5
C708
0.1
:CHIP
7-12 7-12
D E
L700
100µH
C710
C707
R708
100
100k
6.3V
:CHIP
C706
R707
100
100k
6.3V
:CHIP
C705
R706
100k 100
:CHIP 6.3V
R705
C704
100k
100
:CHIP 6.3V
A5V
5V-3
D703 D705
MA111-TX MA111-TX
C715 C717
D701
D704
22
22
MA111-TX
MA111-TX
35V 35V
Q702
2SJ377-TE16L
FAN DRV SW
L701 L702
150µH
150µH
12.6
D702
C718
NSQ03A06
R716
220
1
35V
:FPRD
R709 C712
12.6
2.7k 0.1 B:CHIP
:CHIP
FB700
R720
4.5
0.45UH
10 :CHIP
4.8
Q701
MSD601-RT1
FAN DRV CONT
4.5
Q700
MSB709-RT1
FAN DRV CONT
R715 R718 R721 R722
10k 10k 10k 10k
:CHIP :CHIP :CHIP :CHIP
R727 10 :CHIP
R726 10 :CHIP
R725 10 :CHIP
R724 10 :CHIP
R723 10 :CHIP
C709 C711 C713 C714
0.1 0.1 0.1 0.1
:CHIP :CHIP :CHIP :CHIP
B
(6/13)
(FAN DRIVE/DC DISTRIBUTE/SIRCS CONNECT)
B-SS9743-WW-B-P6
F
5V-3
A5V
47 CN109 12P
16V
1 +5V
2 P.TEMP1
R714
3 GND
1k
:CHIP
4 +5V
5 P.TEMP2
R713
6 GND TO S BOARD
1k
:CHIP
7 +5V CN1501
8 P.TEMP3
R712
9 GND
1k
:CHIP
10 +5V
11 A.TEMP
R711
12 GND
1k
:CHIP
CN110 8P :RED
1 26V
2 26V
3 GND
TO APS-179
4 THERM_1
BOARD
R717
5 GND
1k CN9003
:CHIP
6 VA_SENCE
7 26V_ON
8 VS_SENCE
R729
10k
:CHIP
26V
TO P1
R728
10k
:CHIP
C719
220
35V
CN112 15P :ELCO
1 FAN-DRV
2 FAN1
3 GND
4 FAN-DRV
5 FAN2
6 GND
7 FAN-DRV
8 FAN3 TO FAN1-5
9 GND
10 FAN-DRV
11 FAN4
12 GND
13 FAN-DRV
14 FAN5
15 GND
FAN-DRV
TO P5
PFM-42B2/42B2E
G H