Sony TRINITRON KV-29FS12K Service Manual page 26

A Board Schematic Diagram
STEREO
TU101
FSS BTF-WA412
TP100 TUNER
RF-AGC
TP102
C219
R107 DET OUT
10 100
CN2005 :CHIP AUDIO R
10P
C104
470 L103 C105
L102 C102
TO MA BOARD 25V 47 AUDIO L
100 :CHIP 25V
:CHIP
CN006
VIDEO
STEREO SAP
9V
C1 1
R108 PIN21 0 4.9
Y1 2 TP101
100
:CHIP R115 PIN22 0.3
GND 3 SET 9V 0
0
V1 4
STEREO MONO
SET 9V 5
C101 C100
PIN20 0 5.0
30V 9V 0 0
6
SET 5V
7
SCL 8 D2003
RD9.1EW-T1
SDAT 9
PIP-L 10
C204 R237
Q101 0.0047 C216 220
CN2007 R105 30V B:CHIP 4.7 CHIP
4.7k 2SD601A
9P
AGC
R235
TO MA BOARD R204 D212 R238 470k
22k MTZJ-T-77-10B 220 CHIP
CN004 :CHIP CHIP
R239
AGC-MUTE C210
1 470k
4.7
CHIP
AFT 2
VIDEO
D213
MAIN2 3
MTZJ-T-77-10B
MAIN1 4
I-STEREN 5
I-SAP 6
O-SAP
7
O-MONO
8 9V
GND
9 R205
33k
:CHIP
IC604
NJM7805FA
JW664 LOW B
5V REG
15MM
2 1
C657
TP602 3
47 R648
25V 33
SET+5V
3W
30V
R208
15k
3W
+B
D204 C205
MTZJ-T-77-30D 4.7
30V REG :CI
:40
S
C
Y
3 4
C648
0.22
1 2 D205
R211 125V
75 RD9.1EW-T1
J201
D206
4P
RD9.1EW-T1
S-VIDEO
V
D208
MTZJ-T-77-10B
C207
2.2
L
C208
R 2.2
R214 R215
470k 470k
:CHIP
D209 D210
UDZ-TE-17-9.1B MTZJ-T-77-10B
9V
C655
CN602
0.22
2P
125V
TO HZ BOARD
R613
CN902 F601 2.2M
6.3A/125V
AC IN 2
AC IN 1
CN603
3P
DGC 1
NC
2
+B
DGC
3
R2007
470
R2006
J206
3P
Y,CB,CR
CN301 Y PB CR
4P
STBY 7.5V
TO MA BOARD
CN302
Y-TO-YUV 1 D215
RD9.1EW-T1
PR 2
PB
3
GND
4
D211 D214
RD9.1EW-T1 RD9.1EW-T1
9V
CN2003
3P
TO HX BOARD
CN4001
POWER-SW 1
GND
2
KEY-SW
3
MTZJ-T-77-10B
D2004
MTZJ-T-77-5.1C
CN2006 CN2008 CN2001
10P 9P 8P
TO MA BOARD TO MA BOARD TO MA BOARD
CN005 CN003 CN001
— 32 —
C215
1 R421
16V 4.7k
R422
C214 4.7
1
16V
MONO F
0.3 R603
470k
TH601 :RN
4.9 T604
SRT
C634
C641 0.01 :STAND BY
10 R602 250V
450V 4.7
:FPRD R608 D623
J202 D622 22M ERA22-08TP3 1
3P D2SB60A-F04 1/2W
AC RECT
FRONT A/V
Q605
3
2SK2663
D624
V CONVERTER
1SS133T-77
4
D626
S C635 R609 D1NL20U-TA FB607
0.001 1k D625 STBY RECT JW(5MM)
L 1SS133T-77 5 9
R617 JR505
22
R610 C636 0
10k 330
C637
CHIP
0.001 6 8
R
R611
47k
FB608
C638 D627 JW(5MM)
470p MTZJ-T-77-7.5A
D628
R612 R614
C643 470 D1NL20R
680
0.047
Q606 C604 RD9.1EW-T1
0.0033 STBY 7.5V
R616 2SD601A
6.8 C639
PROTECT 22
1/2W
SET 9V
LOW B
STBY 7.5V
L605 D619
C615
STBY 7.5V MTZJ-T-77-10B
0.022
Q608 400V
JW613 RY601 R607 R631
LOW B 2SD601A
5MM RELAY 22 100k
SW 3W
D609
JW614
RU-1P
5MM R655 R656
1k
10k
C601 Q607 CHIP
THP601 R636 0.1 2SD2144S-TP-UVW
JW(5MM) D602 25V R626 C616
1SS133T-77 STBY DRIVER
CHIP 0.47 220p
1/2W 1kV
D601 R630
JW602
1SS133T-77 RY602 2.2k
12.5MM FB600
RELAY 0UH
AC POWER
R653 D605 R637 R662 R660
R635 1k 5.6k 5.6k
D612 C602 D4SB60L-F 5.6k
2.2k CHIP 3W 3W 3W
MTZJ-T-77-10B 47 AC RECT
CHIP
Q609 JW606
2SC3311A 12.5MM
C645
DGC DRIVER JW603
R634 JW610 12.5MM 0.0047 C646
7.5MM 250V 0.0047
10k C618
CHIP 250V FB609
JW609 JW604 470p 0UH
12.5MM C611 B
7.5MM 3300p R627
C644
250V 270k C617
C607 C606 0.0047 C612 680pF
C647 560
T601 0.22 3300p 250V 1.5kV
LFT 0.0047 250V :PP
125V 250V 250V R628
270k
R615
8.2M R621
1W 6.8
T602
LFT 10W D606 R623
TF541M 470
1/2W
C610 10
Q507
D608 R624
R508 2SB709A R571 MTZJ-T-77-20B 10k
22k 4.7k
SW :CHIP R622
100k
Q602
Q601 2SC3311A
LOW B
R650 R658 2SD2144S-TP-UVW
VDR601 0.68 0.68 D603 SW R651
SW
R572 MTZJ-T-77-33B 10k
4.7k
:CHIP Q506
2SD601A R619 D607 R625
47k 1SS133T-77 47k
SW
C609
IC603 100
I O
PQ09RF21 R618 D604 R620 C613
G RGP02-17PKG23
9V REG C628 82k 1k 10
100
L604 25V
+B
IC2001
9V C555
SBX3081-71 S2007 S2008 +B D504
UP/DOWN MENU/SEL 2700p ERC06-15S
IR DETECT 1.2kV
R547 C509
680p C507 D501
560 17000p
2W 2kV ERC06-15S
1.2kV
C515 C520
D2001 3 2 1 680p C514
R502 0.047 0.68
LNK0120022G 2kV 400V
R2003 R2004 560 9V C505 250V
4.7k 6.8k 2W C508 680p
CHIP 0.01 2kV D505
R2001 100V RU4AM-T3
0 R2002 2.2k
1.5k CHIP
C2001 CHIP R509
47 680 T501
25V 2W HDT 4
R504
2 JW(7.5MM)
C502 Q502
0.047 1 4
C503 2SD2580-YB
200V 470p
2 H-OUT
500V
R661
3 6 3
STBY 5V 2.2k TP500 R505
1 47
R642 H.DRIVE
47k C504
470p FB501 +B
500V 1.1UH
C501
R663 R510 C535
22k 330 0.47 470p R503
Q604 4.7k
TP601
2SD601A R501
4.7k Q501
RELAY DRIVE
2SC3209LK
SET+9V
H DRIVE
R548
4.7
2W
R520
47 L501
2W 8mH
FB503
C521 1.1UH R569
2200p D506 1.8
500V RGP10GPKG3 1/2W
C525
C526 100p 500V
1
R522
1k
C524
C540
220p 22 R541
500V
R521 B 250V 10k
470
FB502 C539
1.1UH 13V
22
R523 250V
D2002 10k
Q503 Q504 D507
C506 2SD601A 2SC4159-E 1SS133T-77
0.001 C527
PIN DRIVE PIN OUT :4A
22
13V
D2005
MTZJ-T-77-5.1C
— 33 —
CN460
20P
TO K BOARD
CN450
J205
2P
YCBCR AUDIO
INPUT
R430 IC401
1k TDA7057AQ/N2
AUDIO AMP
R429
470k R431
D230 1k
RD9.1EW-T1
R433 D231
470k RD9.1EW-T1
AUDIO R
R436
10k
R437
AUDIO L C420 AUDIO L
10k 0.22
CHIP
J402 25V
2P F
REAR-VAR/FIX R438 C421 C496
10k 0.22
R411
1k
R414 R413 R439
1k 470k R412 10k
470k CHIP
D233 D232
RD9.1EW-T1 RD9.1EW-T1
J203
3P
PS401
REAR A/V
LINK
AUDIO VCC
R202
D203 R203 R201 470k C403 C402
75 470k D201 D202 0.22 2200
RD9.1EW-T1 RD9.1EW-T1
9V 9V
JR472
JW(5.0MM)
LOW B LOW B
AUDIO VCC R440 R441
100k
C441
1
16V
TP600
B+
1 18 C621
1500p
FB610 L603
2kV
0UH
5 16
R645
IC601 10k R652
STR-F6656 4 15 JW(5MM)
C654
CONVERTER
FB604 10 +B
0UH 160V
3 17
C624
D615 C623 100
5 4 3 2 1
RU4AM-T3 680p 160V
+B RECT 500V L602
2 13
JW(5mm)
LOW B
14
D616
FB606
D5LC20U
LOW B RECT 0UH C626
FB601 8 12 15000
0UH D613 JW615 C622 25V C659
R644
3.3k D1NL20U 5MM 680p 500V 15000
25V
FB605
7 11 AUDIO VCC L601
0UH JW(5mm)
FB603 R638
56
D610 FB602 0UH JW616
D1S4-TA 0UH 5MM C658
9 10
R633 D611 R646 C625 15000
680 D1NL20U 1.5k 15000 25V
T603 25V
D620
D614 SRT D5LC20U
C620
D1NL20U AUDIO RECT
100
R659
25V 10
1W
R632 R641 C619 R643 C652
0.22 0.27 470p 1.5k 0.001
PH601
2W 2W :PT
IC602
PC123FY2
EA135-F12
R649 PHOTOCOUPLER
ERROR AMP
1k
4 1
R639
2.2k
3 2
2 1
C627
Q603 R640 0.1
3
2SA1309A 1k 250V
+B
SW
C510
2.2 L502 R506
200V 2.2mH 33 2W
R570
22k C554 D521 L504
220p C536 1SS133T-77 R507 C513
C614
0.1 470p 1k 0.001
500V 1/2W 100V C550
B L505 0.1 C511
C548 250V 1
22 250V
160V C512
R516 D509 0.068
+B 4.7k MTZJ-T-77-5.6C 9V 200V
9V
L506 L503 R513
10mH 10mH 22
3W
SW502
R560
T503
47k
PMT 1W
200V
:RS D511
RGP10GPKG23
D518
MTZJ-T-77-7.5X
TEMP CORR C553 R544
R543 1
22 0.47
220k 250V
+B
D517 :CHIP
1SS133T-77 4
HOLD DOWN REF R553
200V
:4A 0.33 L510
2W
R561 2
D516
120
-13V 1SS133T-77
:4A
7
T504 C534 R554 C551 R568
TP501 10 10k 0.0047 22
HLT D513 R549
C523 0.47 200V 2W
-13V RGP15GPKG23
470 :RS 8
25V -13V REG R556 R557
1k 470k R555 D514
GND01 470k
RGP15GPKG23
13V REG 9
5 6 7
IC502 13V
TDA8172 C533 R550 0
470 0.47
V OUT 25V
1/2W
:FPRD
-13V R559 R558 Q505
1 2 3 4 5 6 7 10k 100k 2SA1091O-TPE2
R540
OCP
10k
C541
220 R518 D522 R563 C537 R533
6.8k
R519 R538 R517 1SS133T-77 22k 22 33k
6.8k 330 10k R511
C543
2W R564 R562 0.47 0
0.22 12k R534
180k
CHIP D519 36k
D510
R536 C542 EL1Z-V1
1.8 47 GP08DPKG23 TP502 PROTECT
R539 R532
1/2W 2.2 :4G 4.7k C531
+13V R546 0.068
:FPRD
0.47 200V 13V
TP503 C546 :PT
22 -13V
H.PROT
R567
R537 D520
JW(5MM) R514 10k MA111-TX WHEN REPLACING T505 BE SURE TO CHECK
D512 D515 OUT1 +VCC :CHIP
22k MA111-TX
MA111-TX THE VOLTAGE VALUE AT (TP503).
CHIP
TH501 IN-1 OUT2
REFER TO THE SAFETY ADJUSTMENT SECTION
R566
R565 C549 C547 10k
IN+1 IN-2 10k 220 0.01 CHIP
R524 R525 R526 16V F
10k 8.2k 22k
D508
-VCC IN+2 IC501
1SS133T-77
NJM2903M-TE2
:4A R564 SEE PAGES 14 AND 15.
C528 C529
V HOLD CONTROL
0.0022 0.0022
B:CHIP B:CHIP :HC
R528
R529 330k R530
2.2k C530
15k 0.0022
CHIP
A BOARD IC VOLTAGE LIST
IC401
pin volt
1 0.6
2 0.0
3 2.4
1 2 3 4 5 6 7 8 9 10 11 12 13 4 14.3
AUDIO
5 2.4
L+OUT
6 0.0
AUDIO R
7 0.6
8 6.9
AUDIO
L-OUT 9 0.0
0
10 6.9
CN406
JW414
AUDIO 4P
10MM AUDIO JW252 11 6.9
R-OUT 5MM + SPR
R+OUT
SPK R+
1
12 0.0
2 SPK R-
3 SPK L- 13 6.9
4 SPK L+
+ SPL
AUDIO IC501
L+OUT
pin volt
1 0.2
2 3.7
25V
R446
33k
R420
3.9k
CHIP
R401 R402
20k 10k
:CHIP :CHIP
R442
100
22k
Q410
C442
2SD601A 4.7
R454
R447
VOL CTRL 4.7k 100
D401
MTZJ-T-77-10B
Q411
2SB709A
VOL CTRL
R445
10k
A BOARD TRANSISTOR VOLTAGE LIST
1 VM
CN506
9V 5P
2
Q101
E TO VA BOARD
3
+B 4 NC CN901
pin volt
5 +B
B 0.0
C 5.6
E GND
9V
Q410
CN501
pin volt
6P
WHT H.DY H.DY V.DY V.DY
TP 508 :DY B 0.0
8
V OUT
C 5.2
6 V DY +
V DY -
5
E GND
4 H DY -
3 H DY -
Q411
TP506 2 H DY +
SW501 R551 H OUT 1 H DY + pin volt
22
3W 9
B 5.3
HV TO CRT
R512 D502
68 3W GP08DPKG23 FOCUS TO CA BOARD
C GND
G2 TO CA BOARD CN704
E 5.2
JW542 D503
15MM GP08DPKG23
Q501
pin volt
200V
6 CN502
6P
5 NC B 0.0
HV
:S-MICRO
TP504 4 E
C 93.3
200V 3 HEATER TO CA BOARD
+B 2 -13V CN706
E GND
1 +13V
T505
FBT
1 135V
2 NC CN515
FV
7P
3 GND
13V
TO D BOARD
4 GND
G2 CN800
5 9V
HP
JR522 6
7.5MM
7 V PULSE
A BOARD WAVEFORMS
ABL
11
JR528
7.5MM
R535
1 2
100k
JR526 CN504
6
15MM
DF TP510 JW599 TO D BOARD
JR527
HEATER 10MM 12.5MM
H CN802
5
DF
1
3.4 Vp-p (H)
R545
4.7k L507
1W 2.2mH
5 6
27.9 Vp-p (V)
(POWER SUPPLY)
9
(DEFLECTION)
(TUNER/IF)
(AUDIO)
(MTS)
201.2 Vp-p (H)
BA5-895-A
— 34 —
KV-29FS12K
3 2.5 3 53.2 IC2001 13 N/C
4 GND 4 -23.8 pin volt 14 N/C
5 9.5 5 -32.7 1 5.0 15 N/C
6 10.1 2 5.0 16 4.5
IC602
7 0.1 pin volt 3 GND 17 4.7
8 14.0 1 135.9 18 4.4
TU101
IC502 2 123.4 pin volt 19 5.0
pin volt 3 GND 1 8.6 20 5.0
1 2.1 2 30.7 21 0.3
IC603
2 14.0 pin volt 3 5.1 22 0.0
3 -12.6 I 13.3 4 4.9 23 0.0
4 -13.9 0 8.9 5 4.9 24 0.0
5 0.2 G GND 6 GND 25 0.0
6 14.3 4 13.3 7 5.5 26 4.5
7 2.1 8 N/C 27 4.5
IC604
All voltages are in V
IC601 pin volt 9 8.9
pin volt 1 13.3 10 4.1
1 -31.8 2 5.0 11 GND
2 -32.7 3 GND 12 N/C
A BOARD TRANSISTOR
VOLTAGE LIST
Q605
pin volt
D -35.6
G 40.8
S 36.8
All voltages are in V
Q502 Q506 Q603 Q608
pin volt pin volt pin volt pin volt
B -0.1 B 0.0 B -23.6 B 0.0
C 133.0 C 0.0 C -31.2 C 0.7
E 0.0 E GND E -23.6 E GND
Q503 Q507 Q604 Q609
pin volt pin volt pin volt pin volt
B 0.2 B 0.0 B 0.1 B 0.0
C 3.8 C 0.0 C 4.1 C 13.9
E GND E 0.0 E GND E GND
All voltages are in V
Q504 Q601 Q606
pin volt pin volt pin volt
B 0.1 B -33.0 B -36.1
C -6.5 C -33.0 C -35.3
E 0.0 E -33.1 E -36.3
Q505 Q602 Q607
pin volt pin volt pin volt
B 134.9 B -32.8 B 0.7
C 1.8 C -23.6 C 0.1
E 135.5 E -32.9 E GND
4
3
1.08 KVp-p (H)
190.5 Vp-p (H) 25.9 Vp-p (H)
8
7
54.3 Vp-p (V) 29.0 Vp-p (V) 2.4 Vp-p (V)
— 35 —