Sony TRINITRON KV-AR14M50 Service Manual page 38

4-3-3. A Board — Power Supply (Block C) Schematic Diagram
1 2 3
A
B
C
A
POWER SUPPLY
(BLOCK C)
D
To C7,D13 (C16) 11V
THP600
180453011
11V
C660
0.22
E 275V
PP
DGCT 2
DGCT 1
CN600
2P
RY600
DGC 2
D600
DGC 1
MMDL914T1
CN601 PROTECT
R602 R609
2P
10k 10k
CHIP
CHIP
F
To A57 (C15) DGC-RELAY
C643
0.47
10V
C600 B
W002
4700p
250V
E JW1604
W001 XX
JW1605
XX
VDR600
180499521
FH603
S600
XX
G
145635411
FH602
AC IN 1
FH601
AC IN 2
C669
F600
XX
CN602
5A
2P 275V
250V C602
PT
0.1
PP
JW1602
XX
JW1603
XX
H
I
J
KV-AR14M50/AR14M80/AR14P52
4 5 6
C609
R638 R639 R616
4700p
XX *
*
500V
10W 10W 10W
E RB
RB RB
JW1660
*
C605 C622
4700p 2200p
500V JW1661 JW1663 250V
E 10 E
*
C612
680P
C610
R651
1.5kV
C606 4700p
XX
D604 MPS
4700p 500V
2W
D3SB60F3
500V E
RS
AC-RECT
E
D602 R660
AM01AV1
*
IC601
RECTIFY R658
RN
D603 STR-F6267S LF1357
Q605
* C611
FN155 R661 SWITCHING
AM01AV1
R659 220
BUFFER * RN REGULATOR
RECTIFY 450V
*
D608
* R675
C658
REG
XX
XX
R612 C673
450V
R618
*
XX D636
Q606 *
RN
CH XX
*
D605
RD5.1ESB2
C616
R623
REG 220p
CH
R620 R653 RN-CP
JW1632
&
* XX
XX
2W
1/2W
RS FPRD
JW1633
R619 R621
T600
XX * 220
2W
C666
RS
&
0.1
T603
145635411 PP
JW1630
C670
XX
330p
JW1631
C657 250V
XX
330p
B
250V
B
T605
T604
XX
XX
– 38 –
KV-AR14M50/AR14M80/AR14P52
RM-W101
7 8 9
1 18
17
C653
C652 470p 500V
470p
FB610
500V
XX
B
PS603
D623
5A
FB605 XX
10ERB20-TB3
15
JW1666 D622 C626
PS602
470p
5 11EQS10-TB5
5A
500V
5
FB601 JW1667 14
B
XX 5 C654 470p 500V B
D624
JW1611 S3L20UF4
D620
5 13
C682 C632
C624 XX
PS605
1000 2200
47
5A
D639 16V 35V
7 12
D3S6M-F
C650 C628
C630
R627
XX 3300
2.2
8 11 35V
C680
C644
D621
470p
470p
RU4AM-T3
CHIP
CH 9 10
D614
T602
D618
*
*
REG D1NL20U
RECT
D619
D615
10ERB20-TA2B5
*
*
RECT
R624
RECT
2.2k
RN
D617
R650
10ERB20-TA2B5 R633
8.2M
XX
RECT C623
1W
RN
*
B
JW1653
C625
R672 5
330p XX
CHIP
250V B
R645
C619 150k
0.047 R646
RN-CP
PT 1.5K
RN-CP
R625
0 PH600
JW1683
C621
CHIP PC123Y22JOOF
5
4.7 PHOTO
COUPLER
RM-W101
10 11 12
C672
0.01
C675
25V
3.3V
XX
B
VCC OUT
GND C641
100
16V
IC606
BA033T D635
3.3V REG PDZ3.6B-115
OUT
VCC
GND JW1665 C685
C662
17.5 220
0.1
16V
16V IC607
B
BA18BC0FP-E2
1.8V-REG
1.8V MAIN
AUDIO_1 (C4) To B12
AUDIO_2 (C5) To B11
D638 IC602
AUDIO_GND (C6) To B10
MMDL914T1 PQ09RDISJ00
IC604
11V
9V-REG TA7805S
B
11V (C7) To C16,D13
5V-REG
C637
R667 R668
9V (C8) To A2,B4,B14,D14,E13,F6
L601 100
1k 33k
11V
47uH 16V 5V
CHIP CHIP
G G C639
C638
9V 100
100
C674 W024 16V
16V
C647
R669 XX
470
XX B
FB603
16V R654 XX CHIP
1.1uH
C634
C635 JR1601
470
470 XX
25V
IC603
CHIP
470p 2kV
PQ018EF01SZ
1.8V-REG
W018
IC605 L602
SE135N-LF38 C649 22uH
100
ERROR
16V JR1602 C668
AMP R665
XX 100
XX
16V
O C D637
G
R666 MA2ZD14001S
XX
FB608 C679
0uH TP601
XX
C678
L600
C665 2.2
R636 R655
47uH
330 16V
2.2k 100
160V F:CHIP
CHIP
R640
XX
R647
R631
1k
D629
4.7k
CHIP
RD5.1ESB2 C646
C661
R635
REG XX
XX
10k
C683
100V 25V
CHIP
XX Q608 B
MSD601-RT1
SW
Q609 R634
MSD601-RT1 4.7K
SW CHIP
B-BX1S11892-EM.-A..-POWER SUPPLY-AR14M50
– 39 –
13 14
3.3V (C1) To A3,D18
1.8V_MAIN (C2) To A49
5V (C9) To A4,D12,E16,F1 JW1612
XX
JW1613
XX
JW1614
XX
JW1615
XX
JW1616
XX
JW1617
XX
JW1618
XX
1.8V_AUDIO (C10) To A50,B13
+B (C11) To A9,D15,E11
HOLD_DOWN (C12) To D9
STBY_SW (C13) To A58