Batv Board Schematic Diagram (12 Of 12) - Sony KDL-32EX421 Service Manual

BATV BOARD SCHEMATIC DIAGRAM (12 OF 12)

1 | 2 | 3 | 4 | 5 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
C1447
H 0 . 0 1
*C1444 25V
R1439 0 . 0 0 1
W=2mm min 0 X7R
ANT_T
*L1103
270nH
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
6 | 7 | 8 | 9 | 10 | 11 |
FB1401
600ohm
BK1005x
C1403
0 . 1
16V
X7R
C1404
0 . 0 0 1
50V
X7R
C1407
X6S
6 . 3 V
1
C1410
X7R
25V
0 . 0 1
C1409
C1411
10
6 . 3 V
X6S
2012
P15
AVDD
P16
GND
P17
GND
C1402
P18
0 . 0 0 1
X7R GND
R1228
50V P19
0 RFINN
P20
RFINP
P21 IC1404
GND
*R1219 CXD2825GA-T4
0
P22
*R1216 GND
0
P23
GND
C1209 P24
0 . 0 0 1 GND
50V
P25
X7R
GND
P26
GND
P27
GND
P28
GND
C1440
0 . 0 1
25V
C1436
X7R
0 . 0 1
25V
X7R
*R1421
680
R1411
330k
C1420
0 . 0 0 1 C1419
0 . 0 0 1
50V
X7R 50V
X7R
CXD2825GA-T4
IC1404
NC NC NC NC
12 | 13 | 14 | 15 | 16 | 17
A2.5V
A2.5V
C1406
1
6 . 3 V
X6S
VDD22DMD
FB1400
600ohm
BK1005x
R1401 C1400
1
0 . 0 1 0 . 0 1
25V 25V
X7R C1408 X7R
2 . 2
6 . 3 V
X6S
1608
IFOUTN_1
C1412 FB1306
1 1kohm
6 . 3 V
BK1005x IFOUTP_1
X6S
C1413 FB1305
1 1kohm
6 . 3 V
BK1005x
X6S
*R1402
XX IFAGC_2
IFAGC_1
R1403
100
C1431
0 . 1
16V
C1416 X7R
0 . 0 0 1
50V
X7R
R1407
TU_SCL
100
P56
SCL
TU_SDA
P55
SDA
R1408 C1442 C1443
P54 22p 22p
100 50V
ADSL 50V
CH CH
P53 1608 A_RESET
XRST
P52 R1404
XO 1k
P51
X I
P50
REFOUTEN
P49
REFOUT
P48
GPIO0
P47
CP
P46 C1422
VCOREG 0 . 0 1 5
25V
P45 X1401
PLLREG X7R 4MHz
P44
DVDD
C1421
P43
DETIF 150p
CH
C1426 C1425 C1424 C1423 R1409 C1418 C1417
10k
1 0 . 1 1 0 . 0 0 1 18p 18p
6 . 3 V 16V 6 . 3 V 50V CH CH
X6S X7R X6S X7R 1608
C1429 1005 1005
100p
50V
CH
JL1208
A2.5V
C1428 C1427
R1410 0 . 1
16V 0 . 0 0 1
0 50V
X7R
X7R
R1405
100
C1432
0 . 0 0 1
50V
X7R
TUNER
| 18 | 19 | 20 | 21 | 22 | 23
IFOUTN1
IFOUTP1
BAT-V 12/12
A-1816-704-B <AZ2F> BATV-P12
KDL-32EX421/32EX423/32EX520/32EX521/32EX523/40EX520/40EX521/40EX523/46EX520/46EX521/46EX523
| 24 | 25 | 26 | 27 | 28 |
22