Schematic Diagram Of Tu Board - Sony KLV-S19A10 Service Manual

(6) Schematic Diagram of TU Board

1 3
2
A
TU6400
BTF-WA421
VHF/UHF
1 2 3 4 5 6 11 12 13
R6405
R6404
D6401 2.2k
0
UDZSTE-1710B 1/10W
RN-CP
CHIP
R6410
33k
1/10W
RN-CP
B
9V
C6426 C6412 C6428 C6413
5V
4.7 4.7 4.7 4.7 R6430
16V 16V
16V 16V 2.7k
B B
B B 1/10W
RN-CP
3216 3216
3216 3216
R6400 R6401
0 100 R6409
1/10W
1k
CHIP RN-CP
1/10W
RN-CP Q6401
C6414
C6429 2PC4081R-115
4.7 4.7
16V AGC
16V R6402
B
B 100
1/10W
3216 3216
RN-CP
C C6427 C6411
4.7 4.7
16V C6406
16V C6430
B 4.7 4.7
B C6415 R6412
16V 16V
0.01 10k
3216 3216 B B
25V 1/10W
3216 3216 B RN-CP
C6405 C6431
1608
4.7 4.7
16V
16V
B
B
3216
3216
C6400 C6401 C6402 C6403 C6404
100p
0.01 2200p 100p 100p
25V 50V 50V 50V 50V
B B CH CH CH
R6431
1608 R6427
1608 33k
1608 1608 1608 18k
1/10W
1/10W RN-CP
RN-CP
R6403 Q6406
1k C6416
2PA1576R-115
1/10W 0.01
BUFFER
RN-CP 25V
B
1608
R6428
10k
1/10W
D RN-CP
E
CN6401
11P
F
TO
TO
B BOARD
A1U BOARD
KLV-S19A10 CN1006
CN9501
ONLY
(KLV-S19A10)
TO
A2U BOARD
CN9501
(KLV-S23A10)
4 5 6
14 15 21 22 23 24 25 26 27 28 29 30 31
R6425 R6426
470 470
1/10W
1/10W
RN-CP
RN-CP
R6468
4.7k
1/10W
RN-CP
Q6457
DTC114EUAFT106
INV.
9V 5 4
S-80928CNMC-G8YT2G
R6437
1k
1/10W
RN-CP
1 2 3
C6418
0.047
16V
B
C6407 1608
R6413 0.01
22k 25V
B
1/10W
RN-CP
1608
R6417 R6421 C6410 C6408 C6409
1k
1k 0.01 0.01 0.01
1/10W 25V
1/10W 25V 25V
RN-CP B
RN-CP B B
1608 1608 1608
Q6404
2PC4081R-115
AGC
5V
C6417 R6473
1000p 1k
D3.3V
50V 1/10W 9V
B
RN-CP
1608
Q6461
2PC4081R-115
D6402
SYNC DETECT
MMDL914T1
C6420
R6474
C6419 0.22
1M
4.7 16V
1/10W
50V B
RN-CP
1608
R6469
10k
1/10W
R6470
RN-CP
10k
1/10W
RN-CP R6471 R6472
3.9k 1k C6425
1/10W 1/10W 10
RN-CP RN-CP 16V
Q6459
DTC114EUAFT106
FM MODE
Q6460
CONTROL
DTC114EUAFT106
FM MODE
CONTROL
CN6403
13P
7 8
TU
[TUNER]
(KLV-S19A10)
— TU BOARD —
CN6402
A6402
TU6400
A6404
IC6401
VOLTAGE LEVEL
DETECT
R6434 R6432
2.2k 4.7k
1/10W 1/10W
RN-CP RN-CP
Q6407
2PC4081R-115
BUFFER
R6433
3.9k
1/10W Q6408
RN-CP
2PA1576R-115
R6435 BUFFER
R6438 1k
1k
1/10W
1/10W
RN-CP
RN-CP
R6433
R6434
C6418
R6432
Q6408
R6435 R6438
C6422 Q6462
4700p
R6475 2PA1576R-115 R6478
50V 1M
3.9k SYNC DETECT
1/10W B
1608 1/10W
RN-CP
RN-CP
R6479
C6423
4.7k 0.022
1/10W 50V
RN-CP
C6421 R6476 R6477 F
1000p 2.7k 4.7k 1608
50V 1/10W 1/10W
B RN-CP RN-CP
1608
C6424
0.1
25V
F
1608
TU
TU
(TUNER)
[TUNER]
(KLV-S23A10)
B-SS12681<UC.>-TU.
— TU BOARD —
CN6402
A6402
TU6400
R6433
R6434
C6418
R6432
Q6408
R6435 R6438
CN6401 A6403
C6419
<COMPONENT SIDE>
R6474
R6478
R6415
R6423 R6419 R6420 R6418 R6416 R6476 C6421 C6404 R6402 C6403
Q6403
C6424
R6422
Q6402
C6407
C6417
R6410
R6412 R6413 R6429
R6430
Q6459
R6411 R6409
Q6460 Q6404
R6470 Q6406
R6472
R6403
<CONDUCTOR SIDE>
•
Q6401-Q6404,
Q6406-Q6408,
Q6457, Q6459-
Q6462
D6401, D6402
: Refer to Terminal name of semiconductors in
*
CN6401
A6403
C6419
<COMPONENT SIDE>
R6474
R6478
R6415
R6423 R6419 R6420 R6418 R6416 R6476 C6421 C6404 R6402 C6403
Q6403
R6422 C6424
Q6402
C6407
C6417
R6410
R6412 R6413
R6429 R6430
Q6459
R6409
R6411
Q6460
R6470 Q6404
R6472 Q6406
R6403
<CONDUCTOR SIDE>
•
Q6401-Q6404,
Q6406-Q6408,
Q6457, Q6459-
Q6462
D6401, D6402
* : Refer to Terminal name of semiconductors in
CN6403
A6401
R6473
C6425
R6401
C6426
C6427
C6412
C6411
C6400
D6401
R6400
TU(KLV-S19A10) BOARD SEMICONDUCTOR LOCATION
Ref.
*
2
3
silk screen printed circuit (see page 4-10)
CN6403
A6401
R6473
C6425
R6401
C6426
C6427
C6412
C6411
C6400
D6401
R6400
TU(KLV-S23A10) BOARD SEMICONDUCTOR LOCATION
Ref.
*
2
3
silk screen printed circuit (see page 4-10)
KLV-S19A10/S23A10 (UC) 4-27