Sony TRINITRON KV-BT21M50 Service Manual page 8

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4-3-4. A Board — Power Supply (Block C)
1
2
3
A
A
B
POWER SUPPLY
(BLOCK C)
C
To C7,D13 (C16) 11V
THP600
THERMISTOR
POSITIVE
D
11V
C660
0.22
275V
PP
DGCT
2
DGCT
1
CN600
E
2P
2
DGC
D600
DGC
1
MMDL914T1
CN601
PROTECT
DGC
R602
R609
2P
10k
10k
CHIP
CHIP
F
To A57 (C15) DGC-RELAY
C600
W002
4700p
250V
E
JW1604
XX
W001
B:CHIP
G
JW1605
XX
VDR600
VARISTOR
FH603
XX
AC IN
1
FH602
H
AC IN
2
FH601
C669
F600
CN602
XX
5A
2P
275V
250V
PT
JW1602
XX
I
JW1603
XX
J
KV-BT21M50/BT21M80/BT21M81
4
5
6
R638
C609
R639
R616
TP602
0.0047
XX
1
0.68
500V
10W
POST PIN
10W
E
10W
RB
RB
C622
2200p
JW1660
250V
10
C605
0.0047
500V
JW1661
JW1663
E
10
XX
'
RY600
RELAY
C610
R651
0.0047
AC POWER
C606
'
XX
D604
0.0047
500V
2W
D3SB60F3
R660
E
500V
RS
470K
AC-RECT
E
R661
R658
RN
D602
560K
AM01AV1
120K
RN
RECTIFY
R659
D603
Q605
C611
220K
AM01AV1
FN155
330
BUFFER
450V
RECTIFY
D608
RD5.1ESB2
R675
C658
REG
XX
XX
Q601
R612
450V
MSD601-RT1
R618
1.5K
RELAY SW
Q606
18K
RN
MSD601-RT1
D605
C643
0.47
RD5.1ESB2
C616
10V
REG
220p
R620
CH
S600
JW1632
SWITCH
XX
D633
PUSH
MTZJ-T-77-15
JW1633
XX
R619
T600
0.22
LINE FILTER COIL
2W
T603
C666
&
LINE
0.1
FILTER
PP
COIL
C602
JW1630
C670
0.1
XX
330p
PP
JW1631
250V
C657
XX
B
330p
250V
B
T605
T604
XX
XX
– 38 –
KV-BT21M50/BT21M80/BT21M81
RM-W101
RM-W100
RM-W101
7
8
9
1
18
17
C653
E
470p
FB610
500V
XX
B
PS603
5A
FB605 XX
15
JW1666
C612
D622
PS602
1500
5
11EQS10-TB5
5A
1.5kV
5
FB601
14
JW1667
MPS
C654
470p
500V
XX
5
JW1611
D620
C624
13
5
100
XX
PS605
35V
5A
D639
7
12
IC601
D3S6M-F
C650
STR-F6267S LF1357
R627
XX
SWITCHING
2.2
8
11
REGULATOR
C680
C644
470p
470
CHIP
9
10
C673
D614
XX
D636
T602
D618
MTZJ-T-77-15
CH
XX
SRT
D1NL20U
REG
RECT
R623
D615
18K
D619
0.27
D1NL20U
R653
RN-CP
10ERB20-TA2B5
&
RECT
XX
RECT
1/2W
R624
D617
2.2k
FPRD
R650
RN
10ERB20-TA2B5
8.2M
R621
RECT
C623
1W
220
RN
0.0033
CHIP
R672
C625
XX
330p
250V
B
CHIP
R645
C619
150k
0.047
R646
RN-CP
1.5k
PT
RN-CP
R625
PH600
0
C621
PC123Y22JOOF
CHIP
4.7
PHOTO
COUPLER
RM-W100
10
11
C672
0.01
C675
25V
3.3V
XX
B
VCC
OUT
GND
C641
100
16V
IC606
BA033T
D635
3.3V REG
PDZ3.6B-115
VCC
OUT
JW1665
GND
C662
17.5
0.1
16V
IC607
B
BA18BC0FP-E2
1.8V-REG
D638
IC602
MMDL914T1
PQ09RDISJOOH
11V
9V-REG
C652
470p
500V
B
C637
R668
R667
L601
100
33k
11V
1k
47uH
D623
16V
CHIP
CHIP
10ERB20-TB3
G
C638
C626
9V
100
470p
C674
16V
500V
C647
R669
XX
B
470
B
B
XX
D624
FB603
16V
R654
S3L20UF4
1.1uH
C682
C632
C634
C635
1000
470
2200
470
16V
35V
25V
IC603
C628
470p
2kV
C630
PQ018EF01SZH
3300
1.8V-REG
W018
35V
D621
IC605
RU4AM-T3
C649
SE135N-LF38
100
ERROR
16V
AMP
R665
XX
O
C
G
R666
XX
FB608
TP601
0uH
POST PIN
C678
C665
2.2
R655
R636
330
16V
2.2k
100
R633
160V
F:CHIP
CHIP
XX
R640
XX
JW1653
5
R647
R631
1k
D629
4.7k
CHIP
RD5.1ESB2
C646
C661
REG
XX
XX
C683
100V
25V
XX
Q608
B
MSD601-RT1
SW
JW1683
Q609
MSD601-RT1
5
SW
B-BX1S11714-ME.-A..-POWER SUPPLY-BT21M81
– 39 –
12
13
14
3.3V (C1) To A3,D18
1.8V_MAIN (C2) To A49
C685
220
16V
1.8V MAIN
AUDIO_1 (C4) To B12
AUDIO_2 (C5) To B11
AUDIO_GND (C6) To B10
IC604
TA7805S
11V (C7) To C16,D13
5V-REG
9V (C8) To A2,B4,B14,D14,E13,F6
5V
5V (C9) To A4,D12,E16,F1
JW1612
G
C639
XX
100
W024
16V
JW1613
XX
JW1614
XX
CHIP
XX
JW1615
JR1601
XX
XX
JW1616
CHIP
XX
JW1617
XX
L602
JW1618
22uH
XX
1.8V_AUDIO (C10) To A50,B13
JR1602
C668
100
XX
16V
D637
MA2ZD14001S0
C679
XX
+B (C11) To A9,D15,E11
L600
47uH
HOLD_DOWN (C12) To D9
R635
10k
CHIP
STBY_SW (C13) To A58
R634
4.7K
CHIP

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