Sony BVM-14M4DE Maintenance Manual page 20

• G BOARD (AC RECT, POWER SUPPLY) DIAGRAM
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1-668-849-12
1
D2102 A-6
D2103 A-6
D2104 A-6
RV2101 A-6
RV2103 A-6
RV2105 A-5
RV2109 A-5
RV2113 A-4
RV2117 A-4
2
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G
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1-668-847-13
DGC
D601 B-2
D605 A-3
D606 C-3
D607 D-3
D608 D-4
D609 D-3
D610 D-5
D612 C-6
D613 D-5
D614 B-4
D615 A-4
D616 A-4
D617 A-5
3
D618 D-3
D619 E-3
D620 D-3
D621 C-6
D622 D-4
IC601 E-3
IC602 E-6
IC603 C-6
IC604 B-5
IC605 A-5
Q601 A-4
Q602 D-3
Q603 A-6
Q604 E-6
Q605 D-6
Q606 D-6
Q607 D-6
4
5
A B
C602 C603
0.22 0.22
CN601
250V 250V
4P
T601 :AC T602 :AC
WHT
LFT LFT
:VH
AC IN 1
2 R601
1M
1/2W
3
:RN
AC IN 4
TO Q BOARD
CN604
CN602
7P
WHT
:VH
AC IN 7
6
AC IN
5
VDR601
4
430V
AC OUT 3
2
AC OUT 1
C604
TO J BOARD
4700p
CN608
250V
E
C605
4700p
250V
CN603
E
3P
WHT
:MINI
DGC 1
2
DGC 3
FOR CHECK
THP601
DGC 1
DGC 2
CN609
2P
WHT
:MINI
(POWER SUPPLY,AC RECT)
– 37 –
C
G G
C608
D601
4700p
D4SB60L
250V
MAIN RECT
E
C613 C638 R603 R627 R630
C610 0.47 0.47 C614 39k
39k 39k
4700p 630V 630V 0.022 3W 3W
L601 VDR602 3W
250V :MPS :MPS 630V :RS T603
200µH 430V :RS :RS
E SRT
C612
C611 0.47
C609
4700p 630V
9 17
4700p
250V :MPS
250V
E
D606
E R602 C635
D605 RGP15K
56k 330p
EGP20G 8 18
3W 2kV DUMPER
RECT :RS B
FB609 FB608
FB613 FB611
7 16
R628 1.1µH 1.1µH
1.1µH 1.1µH
56k
3W
:RS
D 6 15
FB610
FB612 C615
1.1µH
1.1µH 1600p
2kV
S 5 13
R1602 R1603
220k 220k R606
R605
0.15 D607
1/2W 1/2W
1.2k
3W
:RN :RN EL1Z
GND R607 4 14
SW
5.6k
R604
C606 1.2k
4700p
OCP 3 12
250V
C616
E
R608
47
35V D608 12k
C607
VI N 1SS119 2 11
4700p
SW
250V D618 R610 C617 R609 D620
E EPG20G 8.2k 3300p 12k EL1Z
1kV :4G
F/B 1 10
D622
EL1Z
SS.TRI
R616
R611 Q602
22k
IC601
1k C619 2SD1640 :RD
R614
STR-M6524 1/4W 220 D609 :1D
2.2
REF PWM :FPRD EL1Z
1/4W
:FPRD R629 R615
SW D619
R612 4.7M 4.7M
RD20ESB2
82 :40 1/2W 1/2W
:RN :RN
R613
1.5k
C618
43
10
5 2
PH601
PC111YS
ISOLATOR
6 1
RY601
D E
IC602
STR-S3115
+B CONTROL
1 2 3 4 5 6 7 8 9
D610
L2601
D5L60
FB603 45µH
+B RECT
0.45µH :Z-Zz
C640
10
R641
C2601
C621 50V
C631 1.2k C639 R625
1000pF
1000 0.56 :CI :RN 10
0.56
500V
160V 200V :CI
3W :RS
E:CC
R617 Q604
D612
0.1 DTC114ESA
R640
C622
1/2W FML-G12S
:1A 390k
1000p
:RF RECT :RD
500V
R624
Q605
C624 390k
C623 2SA1091
FB604 R634
1000p :RD
R618 0.45µH 4700 :0B
150k
500V
0.1 35V :RD
D613
1/2W IC603
EGP20G
:RF
NJM78M05FA R635
+7V RECT
10k
+5V A REG
:RD
C626 L1601
R619 C625 270µH
1000p 500V
0.1 4700
I O
1/2W 35V
FB605 G
:RF C633
0.45µH
3300
16V
D614
C627
FML-G12S
4700
RECT 35V
C628 5V B
R620
1000p
0.1
500V I O
1/2W
G
:RF C634
R626
220
470k
D615
C629
EGP20G IC604
3300
-15V RECT 25V TA7805S
R642 +5V B REG
1.5
3W
:RS
Q603
R631
C636
2SC3851
390
47
+15V REG
1/4W
:FPRD
IC605
R621
TA7812S
22k
D617
1W +12V REG
RD16ESB1
:RS
I O
G
C643
C637
10
100
50V
:CH
R622
15V
47
1/4W
D616 :FPRD
ERA15-06 Q601
DUMPER 2SD774
DGC SW
R623
R632
1k
47
1/4W
:FPRD
C630
10
– 38 –
F G
115V CN605
6P
WHT
:MINI
C632 5V A
47
160V 1 5V A
D621
-15V
1SS119 2
:4A
-15V GND
3
4 115V
R636
R633
470k R638
10k R637
:RD 5 GND
1k
:RD 3.9k
:RD
:RD
6 15V
C641
R639
1000p 15V
1.5k TO A(10/10)BOARD
50V
:RD CN503
B:CC
Q606 Q607
DTC114ESA DTC114ESA
:1A :1A
1 DGC SW
2 GND
D1B
3
CN606
3P
L1602
WHT
100µH
:S-MICRO
TO A(10/10)BOARD
CN504
15V
CN607
6P
1 7V
2 -15V
3 GND
4 12V
5V B
5
6 D1B
TO BV BOARD
CN1
B-SS9536<U/C>-GICAD09
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