Sony TRINITRON KV-20FA210 Service Manual page 59

A BOARD SCHEMATIC DIAGRAM
1 | 2 | 3 |
A
MONO
—
LIGHTENING 1
EY110
TP100
STEREO
6.3V
RF-AGC
B
R107
C074
0UH
10
50V
L101
C663
4.7
50V
—
D630
C075 L008 MTZJ-T-77-
470 30D
16V
C076
C
100
25V
TP602
9V
—
L009
+5V
D
5V TP603
—
C661 R650
100 680
25V 1/4W
Q650
KSC2383-O
D650
5V REG
MTZJ-T-77-
5.6C
E
—
F
TO HR BOARD
CN3001
CN002
—
6P
TIMER LED 1
MPWR LED
2
GND 3
G STBY 5V 4
SIRCS 5
POWER ON 6
R069
R071
D003 6.8k 2.2k
MTZJ-T-77- 1/4W 1/4W
10B
—
S006
S005
H
FRONT_BUTTONS
S007
R074
2.2k
1/4W
—
R073
1.5k
1/4W
R072
4.7k
1/4W
I
—
4 | 5 | 6 |
TO M3 BOARD
CN10
CN302
6P
TU101
BTF-WA4
C200
0.1 R200
TV-L
16V 220
R608 R109
R032 220
15k 4.7k 1
3W
R101
R111
4.7k
4.7k
DET OUT
L010
TV-VID
C077
TP102 TV-R
47
25V
Q009 C220 R103
2SD601A-QR 0.1 10k
AGC 16V 1/10W
C080 C081
0.33 0.33
R105
10V
R220 0
B
220
Q306
R322
2SB709A-QRS-TX
470 1/10W
R323
BUFFER
560
1/4W
R321
C312
100
220p
1/4W
50V
CH
JR315 0 JR316 0
+9V
C660
47
Q004
25V
2SD601A-QRS-TX
BUFFER
C051
10
50V R087
100
1/4W
+5V
R086
1k
1/10W
R085
0
R033
220
STBY 5V R083
1/4W
R084
150k 1/10W
680
1/10W
Q005
2SB709A-QRS-TX C053 C052
SYNC SEP 0.047 220p
16V 50V
C079
B CH
0.0047
50V R082
C054
B 1M
1
1/10W
50V
R102
22k R052 R063
1/10W 220 R081 4.7k
R080
1/10W 47k 1/10W
10k
1/10W
1/10W
R098
33k
R050
4.7k
1/4W
MENU_BUTTONS
R051
R112
1k
R067 4.7k
R065 1/4W +5V
820 680 1/4W
1/4W 1/4W
S003
S004
MAIN_PWR_BUTTON
S002
C056
0.0022 50V B
S008
R075
6.8k
1/4W
D004
MTZJ-T-77-
10B
7 | 8 | 9 | 10
TO CV BOARD
CN1752
CN301
CN003
9P
4P
FOR JIG
R029
220
1/4W
STBY 5V
C048
100
R092
25V
10V R090 2.2k
22k
B 1/10W
1/10W +9V
R091
47k
R038
1/10W
1k
1/10W
R076 Q008
100
2SD601A-QRS-TX R039
1/4W 330
BUFFER
1/10W
R555 C047
10k 470p
1/10W 50V
CH
Q002
2SD601A-QR
R093
CONVERGENCE
R035 47k
100 1/10W
1/10W
R030
220
1/4W
R055
4.7k
R054 C049
1/10W
22k 1
Q006
1/4W 50V
2SD601A-QR
HP PROT
R037
R096 10k
R056
4.7k
10k 1/10W
1/10W
1/10W
64 63
R048
4.7k
1/10W
65
O-HSYNC
R047
R049
220 66
4.7k O-RELAY
1/10W 1/4W
67 O-SEL1
R110
68
O-SEL0
220
1/4W
69 I-AFT
70 I-SIRCS
R053 22k 1/4W
71
C057 I-PWR
0.1
R058 72
16V I-HLDWN
10k 1/4W
B
73
O-AGCMUTE
R057 1k 1/4W
74
I-KEY
R059 1k 1/4W
75
I-MENU
R060 220 1/4W
76
O-MONO
77 7
I-HSYNC
78
I-PROT
79
O-LED
D005 R062
MTZJ-T-77- 470 80
O-MAGABASS
10B 1/4W
R061
10k
1/4W 1 2
D006
MTZJ-T-77-
5.1C
X001
C064
0.047
16V
B
C003
| 11 | 12 | 13
CN201
6P
CN200
6P
VIDEO1
VIDEO 3
D235
V-IN RD9.1EW-T1
V-IN
Y-IN
VID-1 C361 C360
VID-1
220p 220p
Y-IN Y-IN
IR_SENSOR
R045
R027
4.7k R044
47k
1/10W 4.7k
R390 1/10W
0
D558
R314
MA111-TX
10k
R043 R313
1/10W
Q390
220 R042 0
2SD601A
C390 1/10W 220
D559 R041 SW C041 1/10W
0.01
MA111-TX 4.7k 10
25V
50V
1/10W
B
8 7 6 5
D390 R392 R391
IC002
MA111-TX 560 4.7k
D044
1/10W 1/10W M24C16-MN6T(A)
MTZJ-T-77-
MEMORY
R394
10B R393
2.2k 10k
R040
Q301
1/10W 1/10W
4.7k
2SB709A
1/10W IK BUFF
R312
R311
C509 1 2 3 4
6.8k
220
22 Q391
1/10W
1/10W
D045 25V 2SD601A
D509 SW
MTZJ-T-77-
MTZJ-T-77-
10B
3.3B
R352
470k
C351 R351
1/10W
470p 10k
50V 1/10W
D351
CH
MTZJ-T-77-
C098
3.3B 0.01
25V
B
R551 R862
JW(7.5MM) 220
1/10W
R524
6.8k
C554
R095 R527
1/10W
0.01
0 2.2k
1/10W 25V
C551
B
1
C033 50V
C553 0.01
C537
0.1 16V B 25V
R031 0.001 50V B
B
220
C552
1/10W 10 50V
R553
C370
1k 1/10W
0.0068
25V
C325
R324
0.0033
2.7k
JR44 50V
0 1/10W
B
62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
R371
1M
1/10W
C328
40 0.01
APC
25V
2 2 39 C337
XTAL-PAL-N
R337
22p
C330 22
50V X301
XTAL-PAL-M 38
0.01 1/10W
CH
25V
XTAL-NTSC 37
R370
GND-DEF 36
R372 2.2k
3.3k 1/10W
5
35
B-OUT 1/10W
L006
IC001
34
VCC-3.3V
M65582MF-100FP
4
MICRO/Y-C-J/COMB G-OUT 33
C097 C096
32 47 0.01
GND-OUT 25V
25V
B
3 31
R-OUT C094 C095
L005
0.01 47 25V
30 EMI
VCC-3.3V 25V
B R308
29
VM-OUT
C100
6 VZOUT 28 L360
0.1 50V
V-IN
27
V-IN
C307 C363
0.1
C306 0.001
U-IN 26
16V
0.1 L361
RD9.1EW-T1
16V
25
Y-IN C305
Y-IN 0.1 C362
16V 0.001
R309
10k
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
C021
C301 0.1
C019
0.1
16V
0.1
C011 B D236
C302 50V
0.001 RD9.1EW-T1
0.1
50V C012
C304
B 0.0047
0.1
C005 50V C091 C303
50V
0.0022 R004 B 47 0.1
50V 470 25V 50V
B 1/10W
VID 2
D230
| 14 |
REAR
VIDEO 1
J206
U-IN
R360 3P
R306 R307
100
75
75
V-IN
R361 100
J
R202 S V
R203 100k
JR314 0
100k
C203
C202
0.1
0.1
16V
16V
D200 RD9.1E
D201
MTZJ-T-77-
9.1B
V1-R
STBY 5V
R036
2.2k
C326
0.22
16V
B
R501
JW(10.0M
Q300
2SD601A-Q
VM OUT
1k
R560
1k
1/10W
JR313
D234 0
U-IN
R310
1k
R305
75