Sony Trinitron KV-32FV27 Service Manual page 43

G BOARD SCHEMATIC DIAGRAM
1 | 2 | 3
CN646
1P
TO AK BOARD
CN1468
A
GND 1
CN645
C603
1P
0.001
250V
TO A BOARD
C616
R603 0.001
CN1643
2.2M 250V
1/2W
GND
— 1
C605
0.22
125V
CN602 T602
LFT
2P
:AC
SG602
B C604
AC WHT
1
0.22
125
AC 2
F601
6.3A
SG601
250V
VDR601
—
ERZV10D271
SPARK GAPS ARE PHYSICAL
GAPS CREATED ON THE PCB.
NO PART NUMBER LISTED.
C
—
CN603
3P
WHT
MINILOCK
TO DGC
DGC
DGC 1
D
N.C. 2
DG3 3
DGC
C601
0.22
125V
—
DGC
DGC 1
RY601
N.C. 1-755-146-
2
11
DGC 3
DGC
E CN601
3P
WHT
MINILOCK
D601
TO DGC
1SS133
PROTECT
— 11.8V
R642
0.0V
3.3k
Q644
2SC3311A
DGC-SW
R641
3.3k
F
—
G
—
H
—
I
—
| 4 | 5 | 6 |
R623
3.9
20W
JW607 RY600
15MM DH5D1-0(M)
VDR602 R664
ERZV10D271 3.9
T601 20W
LFT
D600 R607
D602
1SS133 0.1
PROTECT D4SB60L-F 1/2W
:RF
AC-RECT
R615
120k
1/2W
D629
D1NL40-TA2
C607 R625
JW601 560 470k R612
250V :RN 120k
(5.0MM)
1/2W
D630
D1NL40-TA2
JW602 C606 R624
(5.0MM) 560 470k IC601
250V :RN
MX0842B-F
298.6V
152.8V
THP603 152.1V
1-803-970-
11
THP -1.1V
12V
STBY5V
D621 D622
ERC04-06S ERC04-06S
AC-RECT AC-RECT
C631
FB621 R639 0.01
JW(5)
C629 4.7 250V
10 :FPRD E
D623
250V
ERA22-08TP3
SNUBBER
147.3V
R631
C630
22M
1.6V
Q621 0.001 1/2W
:PT
2SK2845-LB102
R632 2.2k
CONVERTER
D624
1SS133T-77
S
D698
DETECT
D699
MTZJ-T-77-15 1SS133T-77
D625
PROTECT PROTECT
1SS133T-77
0.0V
DETECT
R633
R635
10k
22
R634
47k
C634
470p D626 D627
:PT
MTZJ-T-72-6.2C D1N20R-TA
R638
1.7
C699 470
R636 0.22
680
0.4V
R637 Q622 C636
C635
6.8 2SC3311A
0.001
1/2W
PROTECT
:PT
:FPRD
7 | 8 | 9 |
12V
T605
1-433-408-
C615 21
PIT FB641
0.039
800V 1.1UH
1 11
FB642
1.1UH
2 10
D651
FB643
D1NS4-TA2 12V-RECT
JW(5)
3 8
D652
C658
FB644
D1NS4-TA2 470
JW(5)
12V-RECT 25V
4 9
L650
C660
R671
3300
47
7
:FPRD
D642
R670
D10SC4M
47
6
:FPRD LOWB-RECT
L651
0.0V
5 C697
FB647 C696
680p
500V 1.1UH 680p
:C 500V
:C
C698
680p
12V
FB601 FB603 C613 500V
C643
:C
0.45UH 0.45UH 2200p
100
500V 160V
Q623 FB645
C614
R601 HR
2SC3311A 1.1UH
4.7
0.47
PROTECT
FB602 C618 C695
:FPRD
0.45UH 100 D643
0.0V 680p
D4SB20U F3 500V
+B-RECT :C
FB604 R604
10k
0.45UH D603
D1NL2OU-TA2
R605
VCC-RECT 10k D604
R602 1SS133 R609
10k PROTECT
1k
T603 D608
PRT
R608 C609 RD6.8ES-T1B2 D605
1 0.82 RE13ES-T1B1
R610
2W :MPS
4.7k
:RS
1 8
D612
R659
1SS133T-77
10k
12.2V 134.0V
STOPPER
2 7
C612 12.6V
0.22 R658
:MPS JW(5)
Q624
3 6
R647 2SA1309A
C608
220p JW(5)
FOLD-BACK
1kV
9.1V
:C
0.0V
4
R627 R699
12.2V
C611 100
151.4V 12.2V
R665
0.22
4.7k
:MPS 5
GND01
R614 R613
C602
Q647 0.0V
120k 120k
10
1/2W 1/2W Q645 2SC3311A
C617
2SA1309A RESET 47
SOFT.S
D613
1SS133T-77
BACKUP
6.9V
R611 C610 R619
1 2W :RS 0.82 4.7k
Q646 6.2V
:MPS
2SA1309A
BACKUP
12V
R618
4.7k
STBY5V
STBY 5V
1
R640
470k
:RN
2 11
IC622
BA05T
3 10
D628 5V-REG
D1NS4-TA2
5V-RECT
4 9 I O
G
C637 C650
330 47
25V 25V
5 8
6
T621
SBT
C633
0.001
:PT
22
(POWER SUPPLY)
— 43 —
10 | 11 | 12 |
D641
D4SBS4F
AUDIO-RECT
AU+B
C641
2200
IC650
C644
470
BA12T R643
3.3 25V
12V-REG
:FPRD
12V
12V
I O
G
C661 IC641
47 PQ09RD21
25V
R680
9V-REG
0.39 2W :RS
L652
R681 9V
LHL08
0.47 2W :RS
16V
I O
G
R646 C647
R644 1k
0.0V 100 C665
1k 25V 47
D647 25V
Q650
R645 10k D1NL20U-TA2
2SC3311A
VOLT-ADJ
11.5V
9V-OCP
2.2V
+B
C662 100
R650 2.2k
L642
R652
Q649 +B LHL08
0.33
2SA1309A 2W
D648
PROTECT R653 :RS
D653
EZ0150AV1
1.2k 1SS133T-77
PROTECT :RN
C653 TEMP-CORR
10
160V
C656 10
Q651
R663
R654 2SA1407-E
10k
330k
IC643 +B-OCP :RN
12V
:RN
DM-58 R661 R662
135.5V
470k
1.5k
CONTROL IC
:FPRD
13.5V
R660
3.5V
10
1 3 4 5 0.0V
:FPRD
CN612 R657
2.2k
9.3V
Q652
R648 2SA1309A
2.4V 3.5V
100k R649 4.7k :FPRD
LATCH
R655
100k
:RN
C651 0.0033 C652 0.0022 200V :PT Q653
2SC3311A
10k C657 R656 LATCH
0.1 6.8k
Q648
D614 R626
:MPS
2SD2144S-TP-V
1SS133T-77 4.7k
MAINSW
0.0V
R621
10k C624
R622 1
0.7V
22k
STBY5V
STBY5V
STBY 5V
KV-32FV27 / 36FS13 / 36FS17 / 36FV27/ 38FS17
13 | 14 |
CN642
6P
WHT
:S-MICRO
TO AK BOARD
CN1643
AU +B
1
AU +B
2
3 AU - E
4 AU - E
5 NC
NC
6
1 +B
2 +B
N.C.
3
GND
4
5 GND
6 9V
9V
7
8 12V
GND
9
STBY 5V
10
PWRON
11
DGC
12
CN641
12P
WHT
:S-MICRO
:RN
TO A BOARD
CN1641
AA2U-901-G