Sony TRINITRON KV-VF14M70 Service Manual page 57

1 2 3 4 5 6
A
TU101
*
9V R106
100
B R101 :CHIP R107
CN604 100
C102 100
1P C101 100 L101 :CHIP C103 C104 L102 C105 :CHIP
:TAB # 16V # 100 #
:LAV35 R102 16V :LAV35
R105
GND 100 100
1 :CHIP :CHIP
9V
TO F BOARD
CN903
9V
5V
L103 L104 R127 D103
C110
5V 47 1k *
JL119 C107 C108 :LAV35 :LAV35 25V :CHIP JL121
# 47 5V
C 25V C109
# JL120
1 2 3
30V R126
1.2k
8.9 :CHIP 0
9V
R111 R112 Q101 5.8
IC101
0 2.2k 2SC2412K
C112 C113 :CHIP :CHIP *
BUFFER
# 10 VIDEO RESET
5.1
JL39
IC103
TK11819MTL R117
L106 DC-DC.CONVERTER 4.7k
:CHIP
9V :LAV35 8.9 24.5
1
V-IN T1
0
D L108
C117 OSC
GND
47 L107 8.7 :LAV35
25V C338
1.2mH 100
DK V-OUT 25V
0
33.6
5V
C118
0.1
R123 R124
25V 1k C119 100k
F:CHIP
:CHIP 10 :CHIP
9V
E
5V
9V
9V
D602 D611 R647
ERC04-06S ERC04-06S
4.7
JL48 JL49 :FPRD
AC-RECT AC-RECT
C650
0.01
250V
R626 :PP
C658 C611
22M
F 0.0022 0.0022 1/2W
1kV 1kV
:R
:R
D630
C616 MTZN-T-77-20C
22
450V Q605 R628 D616
S C631 1k
2SK2845 R624 0.001 1SS119
:CHIP
DRIVE 22 CH:CHIP DUMPER C649
1/2W R632 R637 #
10k 68k
C628 :CHIP :CHIP
D631
470p
CH:CHIP 1SS119
R641 FB611
470 JW(5)
C606 C634 :CHIP
G R612 0.047 0.001 C647
R623 D613
4.7 Q607 B:CHIP B:CHIP 22
1/2W 680 MTZJ-T-77-6.8A
:CHIP 2SC2412K
:FPRD
DRIVE
D615
1SS119 D632
Q608 1SS119
TP601 TP602 2SC2412K
S S
TV-DRIVE
CN601 JL61 JL62
8. R659
5P A.C 1 B S S S S S S
:VH 15k
R617 :CHIP
NC 2 C602 R650 RY603
TO F BOARD 0.001 1.2 1.0
H 10W DG5D1 D601
DGC 3 B 250V 10W C603
CN902 E :RB :RB 0.001 D6SB60LF
250V B
NC 4 AC-RECT
JL66 JL67 E
AC NUET 5 B JL123 JL124
S B B
C607
CN602 R603 0.001
R604 S
2P 8.2M 250V C604 S
THP601 1W E 0.001 680k
:MINI B 1/2W
250V R605
JL72 JL73 E C605 0.1
S 560 1/2W
CHECK 1 450V
R664 :RF
33k
CHECK 2 S
RY602 1/2W
S
JL74 JL75 RELAY
CN603
3P C659 S S
JL80 JL81 0.1
I 250V
DGC 3 S
S S Q609
NC 2 JL78 JL79
DGC 14.5 2SC2412K R622
10k
DGC 1 S DGC-DRIVE
:CHIP JL82 JL83
D607 0
JL84 JL85
1SS119
R660 R661 R619 C629
220 220 0 #
10k
:CHIP :CHIP :CHIP
T602 D625
J
SRT S3L20UF4
FB608
D604 +7V-RECT
1.1UH
ERC04-06S
S S S 9 10
S S PS601
D617 2.7A FB606 FB601
R678 1.1UH
8.2k RU1P-V1 1.1UH
5W S 8 11
DUMPER
:RS S PS602 FB602
2.7A 0.001
C642 1.1UH
S 0.01 S S
R636 S 7 12 S
630V 47k D605
S S :PP 3W
R674 EGP30DL-6085
R668 :RS
5.6k 5.6k S S +12V-RECT
3W S 6 13
3W
:RS :RS PS603
FB604
IC606 2.7A JW(5)
K S S
STR-F6656 D606 14
SWITCHING REG D1NL20U R621 FB603 D609
D2L20U-F
JL105 RECT 10 1.1UH
MOTOR-RECT
4 15
C623 PS604 FB605
220
2.7A JW(5)
3 16
R630 D610
1M
D2L20U-F
AUDIO-RECT
1 2 3 4 5 2 17 S
RY601
1.7 C613 RELAY
S S S S #
S S 18 S S S S
C638 FB613
JL109
0.0015 1.1UH
L 2kV R644 S S
C636 1.8k
470p :CHIP
B:CHIP
D603 D614
MTZJ-T-77-6.8A
1SS119
C640
D620
220p D1NL20U
B:CHIP C660
D619
220
D1NS4-TR 25V
S
FB609 PROTECT
C618
1.1UH 680p
B:CHIP PH601
PC123FY2
S 14.0
S FEED BACK
M 4 1
FB610 R646
1.1UH 680
D618 C637 13.0
:CHIP D1NL20U
S # 3 2
R640 2.8
3.3k
S S C641 :CHIP
R648 R649
470p
0.22 0.22 B
2W 2W
:RS
:RS
S S
N
C643
0.001
250V
E
R654
#
O
P
– 63 –
7 8 9 10 11 12
CN301
AUDIO VIDEO J101 21P
2P TO MA10 BOARD(1/3) CN001
JL37 JL38
R125
*
R118
*
R109
C111 22k 8.9
22 :CHIP
Q102
16V 4.3 12V
2SC2412K
BUFFER
R108
75 R110
:CHIP 22k 3.7 R113
:CHIP 1k
D101 :CHIP
MTZJ-T-77-9.1
L105
PROTECT
C106 R114
100 C114 47k 8.8
16V 22 :CHIP
Q103
16V
2SC2412K
BUFFER
5.1
R103 R104
1M 100
:CHIP :CHIP
R115 4.5 R116
68k 4.7k
D102 :CHIP :CHIP
MTZJ-T-77-9.1
PROTECT
12V
9V
5V 5V 5V 5V 5V
FB102
9V 9V
R657 1.1UH
470k
1/4W T604
:RN STB
C653
#
1 2
D626 12V
ERA22-08
DUMPER
3 10 IC604
PQ30RV11
5V-REG
D627
4 11
D1NS6 C655 1.2
D622 D623
+5V-RECT 470 5.8
1SS119 25V MTZJ-T-77-10 JL87 5V
JL122 VC
5 9 I O
7.5 G
FB612
C651 R670
C601 0 1.2k C617
0.001 6 8 47
CH:CHIP 47 :RN-CP 25V
1.2 25V
Q610 0
D621 R669
2SC2412K
D1N20R 330 C656
DRIVE :RN-CP
R677 R673 C661 #
100 220 0.001
0 :CHIP
C654 :CHIP :CHIP
#
R631 12V 12V
33
:CHIP
R651
33 R658
:CHIP 10k
:CHIP
R607
C652
# 1 5V
3W 4.7
:RS L603 R606
4 8.9 JL63 220
JL125
:CHIP
1 0 2
C609
C608 3
1000 13.5 47
25V
25V 5V
IC602
PQ09RD11
9V-REG
R671
220 PM601
:CHIP PM-21
4.8 OCP/OVP PROT
134.1 0
L605 4 4.9 FB620
JL56 10.8 6.0 JL126 JL77 1.1UH
I O 1 2 1 2 3 4 6 7 8
G 0 6.0
C664 3
C612 100 C615
25V C610 1
R627 2200 0 47
0.47 25V
IC603 25V
:FPRD IC601 C614
12V 10
PQ05RD11
R672
5V-REG R613 JW(5)
1.2k
R614
:FPRD 100
:FPRD
MTZJ-T-77-18B
JL89
+135V
JL88
S S
R615 1SS119
0.56 2W :RS
C646 5V
C635 C663
0.01 2200 100 R616
500V 25V 25V
1k
E
12V 12V 12V
JL128
JL99 C626
3300
25V L604
C619 1mH
500V B :LHL13
S
JL100 +135V L601
JL102
R601 IC605 :NSL0808
SI-3120CA
C624 C620 220 5V
0.001 500V B :CHIP
470 16.4
25V 13.0
5 3
11.8
JL104
2 4
JL106
C621 R667
4.7 1 1.2k
C627 C625 47
0.001 500V B 25V :CHIP
1000
0
C622
47
JL107 R609 25V
1k
3W
S :RS
C630
1500p 1kV
FB607 +135V
1.1UH
S
S S S B B
C632
D612 100 JL110 JL111
RU4AM-T3
160V
+135V-RECT
0.1 R633
JW902 15k
7.5MM
R662 0.7 :CHIP
220 +135V Q601
2SC2412K
RY-DRIVE
JW903 R635 C633 5V
# 0 15k #
R663 :CHIP
220
R638
100
:FPRD
R652
680 IC607
135.1
:CHIP SE-135N
R618
+135V-RECT
C665 10k
R639 100 :CHIP
1.8k
25V 12.9
:CHIP
12V
C818
C639 C648
0.0047 0.1 47
B:CHIP 25V
D634 25V
R645 B:CHIP 0
MTZJ-T-77-39 5.6k Q604
:RN-CP 2SC2412K 12.8
REG-DRIVE
R665 D628 Q602 R629
1k
100k 1SS119 2SC2412K :CHIP
1/2W 0.6 5V
SW REG-SW 0.6 6.4
R653
5.6k
:RN-CP
R666 R620 1.2 0.6
D624
2.2k 15k
:CHIP MTZJ-T-77-6.8A
:CHIP
D629 BIAS
R676
1SS119 JW(10)
R642
BIAS
#
R608
R643 Q603 15k JL118
# # :CHIP
CN605
5P
BLACK
:S-MICRO
TO CV BOARD
CN503
– 64 –
13 14 15 16 17 18
CN303
CN302
13P
8P
TO MA10 BOARD(1/3) CN1003 TO MA10 BOARD(1/3) CN002
(
TUNER,Y-C JUNGLE,HV DEFLECTION,POWER SUPPLY
C316
C325
25V
25V
C311
VIDEO
25V
VIDEO (P/B)
C315
25V
3.4 R364
C301
4.7 680
:CHIP
R305 APED XTAL1
5V AUDIO 0
# *
9V 5.1
C1 IN XTAL2
R301 C303 1.2 0
2.2k :CHIP
5V 1 #
ABLIN XTAL3
5.1 5.3
Y1 IN (APCFIL)
L304 R356 C308 4.9 8.8
1k R302 C305
JW(5) # # 0.47
:CHIP 16V (VSAW) (SECAM)
Q305 5.1 C310
B:CHIP
2SB709A 4.4
MONOUT TV IN
9V C332
# 4.3 5.6 2
C313
R360 0.1 COMBC IN ABLFIL
B:CHIP 5.1
1k
5V :CHIP
YCLAMP VCR/FR IN
0 0
COMBY IN GND2
D305 R309 5.1 0
D307 22k
1SS119 1SS119
:CHIP GND1 EB-YIN C312
0
0
2
EW ER-YIN
9V R310 0
#
9V 4.0
R312 IREF EYIN
10k
3 2.4 0
R307 :RN-CP R314
1M C309 100 :CHIP
:CHIP VD+ YUVSW
5V 3.3 4.8
R316 4 3.5
100 :CHIP VD- SDA
3.5 4.7
100
VMOUT SCL
C317 8.8
R320
# R365 10 5.8
# REG VCC
5V
4.5 C320
C321 7.6 0.01
0.1 D304 C333
MTZJ-T-77-9.1 # SSCP R2IN
25V 4.5 C322
F:CHIP PROTECT
0.8 0.01
HP/PROTECT G2IN
R324
5 4.5 C323
JL127 100 3.5
:CHIP 0.01
9V HD B2IN
0
R327 3.6 R331
470 :CHIP
AFCFIL YS2/YM 4.7k
R363
R332 3.9 0
22k 1M
:CHIP IKIN R1IN
:CHIP 0
6 1.7
R334 R
2.2k R333 ROUT G1IN
2.2M
:CHIP 7
:CHIP R336 G 1.7 0
2.2k
GOUT B1IN
:CHIP 8
C326 C327 R338 1.6
1 0.0047 C336 R337 0
100p C337 2.2k 2.2k BOUT YS1
B:CHIP :CHIP
CH:CHIP 0.0047 :CHIP B 1.6
B:CHIP
R361 IC301
6.8k R340 R341 R342 R343 CXA2130S
1k 220 220
:CHIP R362 220 Y/C JUNGLE
33k :CHIP :CHIP :CHIP :CHIP
:CHIP
D310 D311
1SS119 1SS119
9V
9V
C330 L302
D309 1SS119
100
25V :LAV35
5V D308
+135V
MTZJ-T-77-3.9B
L301
JW(5)
R357 8.9
#
Q302
5.8
C501 R502 R348 5.7 BUFFER
R520 #
# # R358
# 5.1
0 R504 #
5.7
0 0 # R347
R655
#
10k 0
:CHIP C503
Q501 C502 0
0.01 Q502 R503
B:CHIP # # 0 # # Q304
+135V 0
#
V-PROTECT V-PROTECT
R505
3.3k
IC501
LA7840L
16 15
V-OUT
Q503
2SC2412K
4.4 13.1
COMP 0.2 12.9 2.4 2.4
1 2 3 4 5 6 7
R509
1.2 10k
R611
:CHIP R508
15k R506 0.7 R507 1k C504
:CHIP 1k 100
Q606 100k 16 :CHIP
:CHIP :CHIP :HT
2SC2412K D502 R510
C505
MTZJ-T-77-5.6 100k 0.1 D501
PROTECT-DRIVE :CHIP B:CHIP
R656 PROTECT MTZJ-T-77-18B
15k
PROTECT
:CHIP
D608
C506
D503
L602 #
C507 GP08DPKG23
:LHL08 +135V R511 100
JL90 JL91 :HT PUMPUP
#
D633 S S
C509 R512 C508
R513 0.47 R514 0.1
IC608 220
R675 4.7k :MPS 10k 2W 100V
R634 C662 PQ09RD11 :CHIP :CHIP :RS :PT
1k 9V-REG
1k 100 :CHIP
:CHIP 25V
4
13.9 8.9 JL98 R516
2.2
1 2 +135V
R517 :FPRD C510 JL97
4.7k 0.01
3 C645 R515
47 :CHIP F:CHIP
4.7
C657 0 25V 2W
47 R518 :RS
25V C514
C644 10k 0.01 C801
470p :CHIP 0.0047
F:CHIP
B:CHIP JL103 200V
:PT
-13V
R807 R805
100
47k
R837 S 1/2W :RN
R811 C804 4.7k :FPRD
2.2k :CHIP R810 C803
:CHIP 47 D802 # 0.39 R808
25V 1SS119
250V 62k
L803 1/2W M
D803 10mH
R812 R809 :LHL10 :RN
R801 33k IC801 RGP10GPKG23 S
270k 33k 13
:RN-CP :RN-CP :CHIP NJM2903D
R816 R813 L804 R839
PIN-COMP 8.9 #
27k 1.2 R814 4.7mH #
:RN-CP C805 R821 :LHL08
R817 150k C806 6.8
:RN-CP 33 470p R815
3.1 5.4 2.2k 160V 500V :FPRD
:CHIP JW(7.5) C807
1
2.0 C810
1.9 R819 R824 D805 250V
C808 MTZJ-T-77-5.1C R822 R820 0.0047
0.001 15k 33k # 500V
CH:CHIP :CHIP :RN-CP 330
C809 R818 :FPRD 14 E C812
0.1 18k 13.0 L805 0.022
:RN-CP R823 C813 5.0
25V 0.01 C814 C815 C811 10mH 200V
F:CHIP 0 10k 0.01 R825 #
2.8 :CHIP F:CHIP # R826
B:CHIP 10k 1k
:CHIP R804 T802
S Q801 2W
12 # D806 0 :RS #
2SK2251-01
1SS119
PINOUT C817 1 3
R827 R828 DUMPER 470p S
10k R829
100k GP08DPKG23
:CHIP :CHIP 4.7k C816 L802
HLC
11 470p 2 4
L807 10 S S S S
Q802 S
R833 C819
1 2SC5388 S S B 0.68 L808
:FPRD B C824
0 C823 0.01 D810 250V
H-OUT C 220p 1.2kV
C821 ERC06-15S S
2kV
560p S B S DUMPER B
2kV JW904
B JW905
B S C827 S 12.5MM 12.5MM
C826 0.047 D811
R840 R834 R830 R831 C825 L809 0.0047
12 18 18 18 47 -1.3 630V RGP15GPKG23
200V :PP D808
2W 3W 3W 3W 160V :LAV35 :PT
:RS :RS :RS :RS S S DUMPER #
TP801
# E
0
B
4.1
R835
C828 6.8k 2.6
1 :CHIP
Q803
R836 2SK1482-T
C829
# 10k
:CHIP H-DRIVE
S
0
9
FB101
B EY(BIG) H.DY
1.1UH
S EY(SMALL)
– 65 –
19 20 21 22
ABOARD : IC103 TK11819M
V IN
1
MOTIVE
OSC
GND
5
ABOARD : IC501 LA7840L
C302
18p
X301
4.43 CH:CHIP
X302 C304
3.58 18p
CH:CHIP
THERMAL
C306 R303 PROTECTION
C307
220p 10k
CH:CHIP :CHIP 0.22
2
10
C334 R304
C335
100
0.1 :CHIP 1 2
C314
D312 10 R306 CN304
100 R308
# 16V 7P
:BP :CHIP 100
:CHIP R311 :MICRO
100 TO JIG
4.7 :CHIP
JL40 1 VIDEO
R
JL41 2 R
L305 R313 JL42 3 B
100 :CHIP
B
JL43 4 GND
R317 R315
D301 6
100 100 :CHIP JL44 5 B.INT
:CHIP MTZJ-T-77-5.6
R318 JL45 6 SDA
100 :CHIP
R321
JL46 7 SCL
:CHIP
9V D302 R319
C319 100
MTZJ-T-77-5.6
0.1 :CHIP
25V
C318 D303 A BOARD
F:CHIP 100 25V # F:CHIP
1 CN305
R323 R322 7P
F:CHIP 560 :CHIP 1.2k :CHIP 2 WHT
KV-VF14M77
:S-MICRO
R326 R325
560 :CHIP 1.2k :CHIP TO CV BOARD
F:CHIP 3 C339 D103 1SS119-25TD
R329 0.1 CN701
R328 25V
560 :CHIP 1.2k :CHIP 4 9V F:CHIP
:CHIP IC101 IC S80743AL-Z
JL47
C324 1 9V
# R118
2 GND
JL50
D306 R330 3 GND
R R125 0
# 0 JL51
:CHIP 4 R
G
JL52 TU101 BTF-WG441
5 G
R335 B
# 9V JL53
6 B
JL54 Note: This parts indicated as "#" in this Circuit Diagram are not
7 IK
R339
# listed here, as they are not used for these models.
C331
470p
B
9V
CN306
#
+135V
JL55
1 +B
2 NC
Q303 8.9
R352 C329 JL57
R350 # 3 GND
# # #
# JL58
4 9V
R349 6.4
L303 JL59
# Q301 2.4 5 VM OUT
#
# 1.7 5 JL60
2.4 6 VM SW
C328
# R351 3.0 R355 R346
R359
# R354 # #
R353 # #
#
JL64
1 H.DY+
JL65
2 H.DY+
JL68
3 H.DY-
17
JL69
4 H.DY-
JL70
5 V.DY-
JL71
6 V.DY+
18
19
CN801
20
6P
:DY
200V 200V
CN803
5P
JL86
RED
:S-MICRO
D506 T801
NX-4450//M TO CV BOARD
RGP10GPKG23
CN703
200V-RECT B
C
R519 1 HV
L501 0.47 JL92
1 200V
1/4W
:LHL08 :FPRD
200V 2 NC
B 4
C515 JL94
JL93 3 GND
10
250V
+B 4 NC
B 2
JL96 5 H1
JL95
D507 3
C513
470 RGP10GPKG23
25V +13V-RECT
B 6
D801
R802 TO PICTURE TUBE
10 RGP10GPKG23
1W HV
+13V-RECT 5
:RS B
JL101
C802
470
L801
25V
TO CV BOARD
S S R803
R806 FV
0.68 0.68 J701(G4)
1/2W 1/2W
S802 :FPRD :FPRD
14 TO CV BOARD
#
CN704
13
B S JW901 B
7.5MM
JL108
R838 ABL
11
# B
+24V
10
D804
GP08DPKG23
H-CENT +13V
9 B
S801
8 B
-13V
R C L 7
B
D807
JL112
H-CENT JL113
C820
R832
0.047
2.7k 200V
1/4W
:PT
:FPRD
D809
#
B-SSS10370-HK.-A
H.DY V.DY V.DY
ABOARD : IC606 STR-F6614
OSC V IN
2 4
R3
3 DK R4 3 D
START O.V.P LATCH DRIVE
4 V OUT
2 S
REG.
V REF 6 T1
FEEDBACK
T.S.D
CONTROL Comp1
O.S.C – 1 O.C.P/F.B
Vth(1)
+
–
Iconst
+ Vth(2)
R2
Rconst Rconst
Comp2
+ –
C1 R1
5 GND
PUMP
UP
–
AMP
+
3 4 5 6 7
MARK LIST
KV-VF14M40 KV-V14M70(ME) KV-VF14M70(E)
# # #
# # #
# 0 0 0
# # #
BTF-LG433 BTF-LG433 BTF-LG433
A BOARD WAVEFORMS A BOARD WAVEFORMS
1 1 1
PAL SECAM NTSC
1.0Vp-p (H) 1.0Vp-p (H) 1.4Vp-p (H)
2
2 PAL 2 SECAM NTSC
1.0Vp-p (H) 1.0Vp-p (H) 1.4Vp-p (H)
5
3 4
1.4Vp-p (V) 1.4Vp-p (V) 7.0Vp-p (H)
6 7 8
3.0Vp-p (H) 3.0Vp-p (H) 3.0Vp-p (H)
9 9 10
PAL/SECAM NTSC
8.4Vp-p (H) 3.4Vp-p (H) 8.4Vp-p (H)
11 12 13
4.0Vp-p (H)
9.7Vp-p (H) 6.0Vp-p (H)
14 15 16
52.4Vp-p (H) 1.4Vp-p (V) 54.0Vp-p (V)
17 18 19
300Vp-p (H) 150Vp-p (H) 5.8Vp-p (V)
20
54.0Vp-p (V)
– 66 –