Sony KV-32FV16 Service Manual page 49

G Board Schematic Diagram (KV-32FV16/32FV26 ONLY)
CN646
1P
TO AK BOARD SPARK GAPS ARE PHYSICAL
CN1648 GAPS CREATED ON THE PCB.
GND 1 NO PART NUMBER LISTED.
CN645
1P R603 C603
2.2M 1000p
TO A BOARD
1/2W 250V
CN1643
GND 1
T602
1-426-717-
11
CN602 LFT
2P
:AC
SG602
AC WHT 1 C604
0.22
125V
AC 2
F601
6.3A SG601
250V
C605
VDR601
0.22
ERZV10D271
125V
CN603
3P
TO DGC
DGC
DGC 1
N.C. 2
DG3 3
DGC
C601
0.22
CN601 125V
3P
TO DGC
DGC
DGC 1
N.C. 2 RY601
1-755-146-
11
DGC 3
DGC
D601
1SS133
PROTECT
11.8V
R642
0.0V
Q644
3.3k
2SC3311A
DGC DRIVE
R641
3.3k
C616
1000p
250V
R623
3.9
JW607 20W RY600
15MM DH5D1-0(M)
R664
VDR602
T601 ERZV10D271 3.9
LFT 20W
D600
1SS133
PROTECT
D602
D4SB60L-F
AC-RECT
R607
0.1
1/2W
:RF
R615
120k
1/2W
D629
D1NL40-TA2
C607 R625
JW601
5.0MM 560 470k
250V :RN
JW602
5.0MM D630
D1NL40-TA2
C606 R624
IC601
560 470k
250V :RN
MX0842B-F
ERROR AMP
298.6V
152.8V
THP603
152.1V
1-803-970-
11
-1.1V
THP
R611
1 2W
12V
STBY 5V
FB621
JW(5)
R639
D621 D622 R640
4.7
ERC04-06S ERC04-06S 470k
:FPRD
:RN
AC-RECT AC-RECT
C629
10 C631
D623
250V 0.01
250V ERA22-08TP3
E SNUBBER
147.3V
C630
R631
1.6V 22M 0.001
1/2W :PT
Q621
R632
2.2k D624
2SK2845-LB102
D698 1SS133T-77
CONVERTER
S 1SS133T-77 DETECT
PROTECT
0.0V
D699
MTZJ-T-77-15 R633
PROTECT 10k
R634
47k
R635
22
D626
C634
470p MTZJ-T-72-6.2C
:PT
R638
1.7V
470
R636
680
0.4V
C635
Q622
R637
0.001
6.8 2SC3311A
:PT
1/2W PROTECT
:FPRD
C699
0.22
— 53 —
FB641
1.1UH
D651
T605 FB643 D1NS4-TA2
JW(5) 12V-RECT
1-433-408-
C615
21
0.039
PIT
800V
1 11
FB642
1.1UH
2 10 C658
D652
470
D1NS4-TA2
25V
12V-RECT
3 8
FB644 L650
JW(5)
D642
4 9
D10SC4M
12V
R671 LOW B-RECT
47
:FPRD
7
R670 Q649
47
6 2SA1309A
:FPRD
PROTECT
L651
R601
0.47
5 FB647
:FPRD C697 1.1UH
C613 680p C696
2200p 500V 680p
500V :C 500V
C698
680p :C
500V
:C
FB601 FB603
0.45UH 0.45UH C695
680p
FB645 500V
C614 R606
1.1UH
D603 4.7 2.2k 0.0V :C
FB602 D1NL2OU-TA2 R604
0.45UH VCC-RECT 10k 0.6V
D605
R612 R605 RE13ES-T1B1
120k C618 10k
1/2W 100
D604
R609
Q623 1SS133
FB604 R602 1k
PROTECT
0.45UH 10k 2SC3311A
T603
PROTECT
1-429-992-
D608
21
RD6.8ES-T1B2
R610
PRT
4.7k
1 8
D612
R659 R658
1SS133T-77 10k JW(5)
STOPPER 12.2V
2 7
C609
C612
0.82
0.22
:MPS Q624
:MPS
R647
3 6 2SA1309A
C608 JW(5)
FOLD-BACK
220p
0.0V
R608
1kV 9.1V
1
:C D606
4
2W
12.2V RD24ES-T1B2
:RS
C611
151.4V
0.22
:MPS
5
R627
100
R613 Q647
R614
120k
120k 2SC3311A
1/2W Q645
1/2W C602
D613
10 RESET
2SA1309A
1SS133T-77
C610 SOFT.S
BACKUP
0.82
:RS
:MPS
6.9V
R619
6.2V
Q646 4.7k
2SA1309A
BACKUP
R618 4.7k
STBY 5V
STBY 5V
1
IC622
2 11
BA05T
STBY
5V-REG
3 10
D628
D625
D1NS4-TA2
1SS133T-77
5V-RECT
DETECT
4 9 I O
G
C637
C650
330
25V 47
5 8
25V
6
C633
0.001
:PT
T621
1-431-852-
11
SBT
D627
D1N20R-TA
C636
22
(POWER SUPPLY)
KV-32FV16/32FV26/34FV16/34FV16C/34FX260/34FX260C
D641
D4SBS4F
AUDIO-RECT
IC650
AU+B
BA12T
12V-REG
12V
C641
2200
I O
G
C644
R643
3.3 470
:FPRD 25V
C661
47
25V
Q650
R646
IC641
2SC3311A 1k
PQ09RD21
9V-OCP
R680 R681
9V-REG
0.39 0.47 L652
2W 2W
9V
C660
:RS :RS LHL08
3300 16V 0.0V
I O
G
R650
C647 C665
2.2k
100 47
R644
1k C662 25V 25V
100 12V
11.5V D647
0.0V R652
D1NL20U-TA2 C653 0.33
R645 10k
VOLT-ADJ 10 2W
160V :RS
+B
D643
L642
+B
D4SB20U F3
D653
+B-RECT D648 LHL08 1SS133T-77
TEMP-CORR
C643 EZ0150AV1 R653
PROTECT
100 1.2k
160V R661 :RN
HR 1.5k
:FPRD R663
10k
C656 :RN
10
R654
330k
12V
Q651
C652 :RN
IC643 0.0022
135.5V 2SA1407-E
200V
DM-58
+B-OCP
:PT
CONTROL IC
R660
R649 13.5V
4.7k 10
1 3 4 5
:FPRD
:FPRD
134.0V 0.0V
3.5V
R657
2.2k
2SA1309A
9.3V
LATCH
R655
R648 C651 2.4V 100k
0.0033 :RN 3.5V
100k
12.6V
0.0V
Q648 R699 10k 2SC3311A
C657
12.2V 0.1
2SD2144S-TP-V R656
R665 :MPS
6.8k
4.7k MAINSW
0.0V 0.0V
D614
1SS133T-77
R621
10k
C617 R622 C624 R626
0.7V
47 1
22k 4.7k
STBY 5V
STBY 5V
— 54 —
CN642
6P
WHT
:S-MICRO
TO AK BOARD
CN1643
1 AU +B
AU +B
2
3 AU - E
4 AU - E
5 NC
6 NC
CN641
12P
WHT
:S-MICRO
TO A BOARD
CN1641
1 +B
2 +B
3 N.C.
4 GND
5 GND
9V
6
7 9V
8 12V
9 GND
R662
470k STBY 5V
10
:RN
11 PWRON
12 DGC
Q652
Q653
LATCH
STBY 5V
AA2U-894-G