Sony KV-XF25M50 Service Manual page 45

(2) Schematic Diagram of A (2/2) Board
1 2 3 4 5
A
POWER SUPPLY,HV,MICON
Y/C JUNGLE
B
C644
0.0022
C 1kV
R
C645
0.01
D632 R603
R602 250V
D631 ERC04-06SE 4.7 470k
ERC04-06SE :FPRD :RN
D633
C657 ERA22-08-TP3
C646
0.0022
10
500V 0 R608
450V
E 22M
1/2W
D634
C647 R609
S 0 2.2k MA111-(K8).SO
0.001
D :CHIP SENSING
154.8 CH:CHIP
R617 D624
22 MA111-TX R610
10k
PROTECT
:CHIP
C648
#
D635
R611
D637 47k :CHIP
C651 MA111-(K8).S0 0.001
RD6.8ES-T1B1
470p SENSING CH:CHIP
FB610
CH:CHIP CLAMP
JW(5)
R612 0 R614 D638
680 470 11ES2-NTA2B
:CHIP :CHIP RECT
0
R616 0 C636
6.8 C604
E 0.001 0.047 C652
1/2W
B:CHIP B:CHIP 22
:FPRD
Q606 7V
2SC2712-YG-TE85L
SWITCHING R650
22
2W
:RS
0.2
PFC 1
PFC 2
D602
F
1SS119-25TD 0
CN600 PROTECT
JW604
RY601
# 7.5MM
1-755-299-11
JW605
7.5MM
T601
C607
LFT C605 D605
0.0047
470p D35B60
500V
R613 250V AC RECT
E
# C602 B
0.1
250V
C608
C606
VDR600 0.0047
470p
# 500V
250V R625
G E
B #
JW601
C600 C601 THP600 7.5MM
0.1 0.01 1-809-827-11 JW600
250V 630V 7.5MM
D606
JW011 # TF541M
FB612 JW602
R620 1.1UH #
0.033 JW015 JW603
630V
# #
S600 C610
# 10
4 1
JW611 RY600 -0.3
H
JW607 3 2 7.5MM
# Q601
2SD2114KT146
JW612
T600 11V SWITCH
F600 7.5MM
#
#
11V
D600
R662 D603
1SS119-25TD
JW606 # RD33ES-T1B2
DISCHARGE
7.5MM CLAMP
R621
150
1W C609 R624
:RS 100 47k
:CHIP
R623
82k
Q600 :CHIP
I 12.4 2SC2785TP-HFE
RELAY DRIVE
0
C654 C603 D604
# 47 R656
RGP02-17EL-6433
0 25V 1k
PROTECT
CN601
CN602
CN604
2P
2P
3P
CN606 :VH
#
TO H3 BOARD TO DGC
CN3602
J
– 55 –
6 7 8 9
NS ROT
NS MUTE
EW
HD
VD+
VD-
ABL
C512
#
R527
10
:CHIP
HP
Q503
2SC2712-YG-TE85L
PROTECT
JW006 FB103
# #
C656
# JW017
#
T604
STB
1 2
3 10
D636
4 11
D1NS4-TA2
RECT
7V
FB611
1.1UH R657
5 9 STBY 7V
C649 220k
330 1/2W
25V
6 8
Q604
2SA1091R-T
PE2
C655
C650
470p 250V B
Q608
2SC2712-YG-TE85L
SWITCH R659 D625
UDZS-TE17-10B
0.7 1k 30V
0 CLAMP
:CHIP C624
R660 1500p
7V
10k R680 2kV
:CHIP #
0
T603
D622
SRT FMU-G26S
7V
1 11
C616 D615
0.022 IC601
400V D609
STR-F6656 2 10
RU1P-V1 REG CONTROL
Q607 R637 SNUBBER
2SD2144S-TP-UVW 82k R645 C641
RELAY DRIVE 3W # 680p 500V
0.6 0 3 12 D612
:RS C617 FB613
D5S6M
ST-BY 100p 1.1UH
RECT
1kV 5 4 3 2 1
R651
D601 4 13
C653 # #
47 R635
82k
25V D627
3W
#
:RS R636 5 14
C611 R646 FB600
15k
0.0047 15k FB601 CN607 D610 R655 1.1UH R682
3W
500V 3W 1.1UH CN603 # 11EQS04 # #
:RS
E :RS 1P 16
D613
:MINI
AU-01Z-V1 R647
R632 C618 FB602 RECT 3.3
1.1UH
0.1 680p D611
R640 R643 8 15
1W 1.5kV
680 AU-01Z-V1 3.3k
:RF :PP FB603 C638
1.1UH 0.0047
R644
R654 500V
1.5k 7 18
1
C612 C613 2W C622 C623
0.0047 560 FB615 :RS R642 0.0015 100
R639 1.5k B 25V
500V 450V 1.1UH R641 9 17
0.22 0.22 C621 D614
E
2W 470p AU-01Z-V1
2W
:RS :RS B RECT
D629
R634
R628 C615 C619 #
8.2M
# 470p 470p
1W 250V 250V
B B
R627
6.8 10W
R629
470
1/2W
-0.1
-1.9 :FPRD
R630
D608 10k
RD20ES-T1B2 :FPRD
R604
100k
PH600
:CHIP
ON3171-R R648
PHOTO COUPLER 2.2k
17.7
:CHIP
24.8
4 1
17.7 R661
Q603 4.7k 1W :RS
0.1
17.2 UN2111 123.9
3 2
SWITCH 2 1
2.8
R631 17.7 2.3
3
D607 47k Q602 123.9 IC602
:CHIP 0.3
MA111-TX 2SC2712-YG-TE85L SE-135N
R649 0
PROTECT PROTECTION SENSOR AMP
1k
R626
1k
C614
:CHIP C633
10
0.1
200V
:PT
10 11 12 13 14
135V
135V L516 R502
L517 C500 #
# R544 #
9V #
1k 3W :RS
C514
0.047
200V
14
:PT
R504 R503
C501 1 5
# # T501
#
HDT R557
JW(7.5)
135V
3 4
C551
Q506 71.5
1 R523
2SC2688 R543
63V 330 -0.7 5.6k
H-DRIVE
C523
C564 C510 C519 R562
680p
0.1 330p D533 820p 47
0 500V 2SD2578-CA
25V B 500V
F:CHIP # B
135V B
R531 3.3k
3.6
R518 C508
100
# R525
R530
1M
0 R516 JW(5)
:RN-CP
C583 22
0 # :CHIP
9V C511
#
135V
R537
22
C517 R560
:RN-CP
Q505 3300pF 10k
CH:CHIP :CHIP
IRF614
PIN-OUT
25.1 R533
0.1 1k
135V
D504
135V 135V
ELIZ S C504
FB501 0 #
PIN-OUT 8 7
1.1UH
R615
R601 C643 1
R524 8.8
L601 2W #
1.8k 100
:FPRD 10V :RS
R532
R521 C506 C507 #
133.7 D628
JW(15) 33 0.0047
1SS119-25TD 160V 500V C509 FB502
E # 1.10UH
1 2
R517
133.4 R607 R619
0 9V #
4.7k 270k
1/2W R552
2.2k
:CHIP
C582
R600 C521
0.1
56k 220
25V
B:CHIP 16V R505 R506
220 47
:CHIP :CHIP
30V
RV500
R564
9V # C502
9V # JW501
0.5 C585 0.001
R652 R561 0.1 0 R548 # CH:CHIP
9V
C629 22k # 0.3 #
10
2W
:RS
0.6
D620 R551
0
RD30ES-T1B1 R575 2.2k
PROTECT R566 # 1/2W
Q501 Q502
C630 # :RN:CP
# #
FB604 560
D509
0UH 160V C503
R592 10K
#
+B # :CHIP
R653 R522
IC603
# 4.7k 10k
L7809CV
1W :RN-CP
9V-REG
C642 :RS 8.8
9V
2200 JW066 12.3
15V 15V 15V 15V
25V #
I 0 O
B
G L518
C634 D507 C522
11V 100 C513 1SS355TE-17 100
:EL0606 R526 16V D510
16V 8.2k 330p
C639 CH:CHIP PROTECT
IC604 :RN-CP 1SS355TE
C632 #
TA7805S PROTECT
FB608 3300 R622 R547
7V 5V 15V
0UH 16V # 6.8 33k D511 C526
R541
D506 :CHIP 1SS355TE-17 0.1
I O 5V 4.7k
1SS119 PROTECT :PT
D617 0 G :CHIP R559
FB606 JW159 C635
# 11V 10k
0UH 15MM 100 0.1 R545 D512
D621 7V Q509
10V 7V 15k 1SS355TE-17
D5S6M 2SC2712-YG-TE85L 0.6
C640 C658 :CHIP PROTECT
V-PROTECT
JW615 # # 11V 15V
#
C580
R605 11V R550 C524
R534 0 # 100k
# 0.22 47 R558
:CHIP
2W 3.3k
11V L501
:RS
C626
680p
500V D508
R529
B R618 1SS355TE
220
# AUD+VCC
:RN-CP PROTECT
D618 FB607
C518
# 1.1UH R528
13.2 100
22k 10V
:RN-CP
C627 C628 JW614 7
680pF 1000 #
500V 35V R546
7V
R540 15k
:CHIP
R536 4.7k C532
Q507 0.1
5.6k :CHIP 470
AUDI-GND R520 11V 2SA1162-YG :CHIP 25V
D616 FB605 10k PROTECT
-2
# 0UH :RN
R535
C505 C516
5.6k
# D505 :CHIP #
C631 R599 1SS355TE-17 C527
# 4.7 330p
PROTECT
R538
D630
7V #
# FB616
JW(5)
R681 11V
#
C625
#
134.8
JW608
100K 7V
11V
R606
#
CN605
#
CN510
TO B3 BOARD
#
CN6205 TO DH BOARD
CN3802
– 56 –
15 16 17 18
R596
135V 135V 135V 135V 135V
1k
3W
:RS
15
C538
0.019 T504 HLT R597
2kV 680 C572
H.OUT
:PP 1/2W 0.1
250V
C552 :FPRD
D519 C561 R589 :PP
C528 D517 680p
0.0033 220 3 2
0.001 C543 RS3FS 2kV SG501
B RS3FS B 630V 2W JW503 L510 #
120.7 # DAMPER
DAMPER :PP :RS # #
-0.2
C539 4 1
L502 C553
COIL 0.047 JW504
D530 680p
400V CN501 #
# 2kV
Q511 :PP 1P
B C568
CN502
0.1 :MINI 470p
H-OUT 1P R588 500V
220
:MINI B
2W
:RS
D518 R579
100k :CHIP R585 L507
RU4AM-T4 JW(7.5) # C570
PIN-DANPER R581 0.82
C567
4.7k C554 250V
0.68
:RN-CP 0.0047 :PP
250V
200V
:PP
:PT
L511
L509 JW507
# #
R574 C544
# # C547
#
JW506 JW518 JW508
C586 # # #
0 R542 C548
D531 :CHIP 0 R583 0.0012 D520
1SS355 D534 :CHIP # :CHIP 0
0
135V
6 5
R584
0.2 2.2k
:CHIP
2.3 1.9 135V
D532 R582 R587 C563
1SS355 R595 470k 100k
# 0.068
:RN-CP :CHIP
C549 25V C571 R512
0.0047 :CHIP #
5.9 1.5 0 #
B:CHIP
C559
IC502 R580 #
3 4 100k
NJM2903M-TE2
:RN-CP T505
PIN-CONTROL
PMT
135V
R598
R570 C584 56k C576
R565 6.8k # 0.1
C530 10k :CHIP
0.022 :CHIP
R573
135V
47k 15V 15V 15V
R567
# 220k :CHIP
:CHIP
JR502
135V 135V 135V 135V
#
200V
200V 200V
135V
15V
C566
15V 15V 15V
220p
500V
IC503 B
R594
L508
TDA8172 0.47
R590 C 1 HV
V.OUT :LHLO8 1/2W
68k
L503 :RN :FPRD
:LHL08 4
D523 200V
* C565
47 RGP10GKG23 T503 R549
15V 2 NX-4009
250V 200V.RECT 22k
JR500 +B FBT
JR501 :RN
0 1 2 3 4 5 6 7
0 H2
:CHIP 3
:CHIP C558
135V
33 H1 R553
160V
C529 6
# :HR
C540
C531 0.33
:PT
2.2 R593 5
C562 L505
63V 0.47
470p 1/2W
C546 15V
C533 500V :LHL08 :FPRD
0.1 B
470 C550 14
F:CHIP
25V R568 0.1 R554
1.5 100V FV 22k
R569 :RN
:FPRD :PT
#
SV
D522
L514
R577
C537 D513 ELIZ 13 R555 JW(5)
220
220 GP08DPKG23 +15V.RECT 15V #
3W
V.BOOST
:RS 15V ABL
11 C573
C536 R556
0.068
0.1 4.7k
L506 -15V 200V
:PT C556 :RN
R571 R578 10 :PT
470
8.2k 1 :LHL08
:RN 25V
2W E
:RS 9
D521
C541 C560
# ELIZ 470p 8
15V
-15V.RECT 500V
B
R591 7
L504 C555 C557 0.47
# 470 1/2W
:LHL08 25V
:FPRD
15V
15V
Schematic diagram
? A
(2/2) board – 57 –
19 20 21 22
CN507
6P
YEL
R501
:S-MICRO
1k :CHIP
TO C BOARD
R500 CN1801
1k
1 VD+
135V
2 GND
135V
3 VD-
15V 4 15V
L515
:DCC 5 NS ROT
6 NS MUTE
R507
C577 4.7
0.15 :FPRD
200V
:PT
C574
10 S501
160V SW 135V
15V
S502
L513 SW
1mH
:LHL08
R515 R509
150 R508 68
L512
3W 56 3W R519
1mH
:RS 3W :RS 150 3W :RS
:LHL08
:RS
DY1
R510
6P
47
R511 WHT
2W 15V
:RS 68 3W :RS :DY
135V
D527 1 H+
GP08DPKG23 H+
2
H-POSI
3 H-
4 H-
5 V-
6 V+
15V
135V
R513 R514 D529
# # # 16
D525
C579
#
#
D526
#
15V
H.DY H.DY V.DY V.DY
15V 15V
CN505
4P
:MINI
TO C BOARD
135V CN CN701
200V
1 200V
2 GND
135V 3 H1
4 GND
CN508
1P
:TAB
TO COATING EARTH
CN509
1P
:TAB
135V
22k
CN504
:RN
#
1 DF
TO D1 BOARD
135V CN2823
1
GND
CN609
#
R539
15V 15V 7 VD+
#
135V
6 15V
5
FBP
4 GND
3 GND
15V
135V 135V 2 NC
135V
1
CN503
#
TO D1 BOARD
15V
CN2822
B-SSS10665-ID.A.XF25