Bats (Main) Board Schematic Diagram (Kdl-22Ex425 Only) (12 Of 12) - Sony KDL-22EX425 Service Manual

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (12 OF 12)

1 | 2 | 3 | 4 | 5 |
A
—
B
—
C
—
D
—
E
—
F
C1209
0 . 0 0 1
—
50V
X7R
G C1440
0 . 0 1
*C1450 25V
47p C1447 C1436 X7R
0 . 0 1 0 . 0 1
*C1444
CH R1439 *L1105 25V 25V
W=2mm min 1608 0 0 . 0 0 1 X7R X7R
6.8nH
ANT_T
*R1421
680
*L1103
L1102 270nH
— 181nH
*C1445
120p
50V
CH
1608
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
KDL-22EX425/32EX425/32EX525/40EX525/46EX525
6 | 7 | 8 | 9 | 10 | 11 |
A2.5V
FB1401
600ohm
BK1005x
A2.5V
C1406
1
6 . 3 V
C1403
0 . 1 X6S
16V
X7R
C1404
0 . 0 0 1
50V
X7R
R1401
C1407
0 . 0 1 1
25V
X7R C1408
2 . 2
6 . 3 V
X6S
X6S 1608
6 . 3 V
1
C1410
C1412
1
6 . 3 V
X6S
C1413
X7R
25V 1
0 . 0 1 6 . 3 V
X6S
C1409
C1411
10
6 . 3 V
X6S
2012
*R1402
XX
R1403
100
C1416
0 . 0 0 1
50V
X7R
P15 P56
AVDD SCL
P16 P55
GND SDA
L1405 P17 P54
GND ADSL
C1402 27nH
P18 P53
0 . 0 0 1 GND XRST
X7R 1 5
R1228 50V
0 P19 P52
RFINN XO
2 6
P20 P51
RFINP X I
3 7
P21 IC1404 P50
*R1219 GND REFOUTEN
4 8 CXD2825GA-T4
0 L1406 P22 P49
*R1216 27nH GND REFOUT
0 T1401
P23 P48
GND GPIO0
P24 P47
GND CP
P25 P46
GND VCOREG
P26 P45
GND PLLREG
P27 P44
GND DVDD
P28 P43
GND DETIF
C1426
C1429
100p
50V
CH
JL1208
JL1207
R1410
0
R1411
330k
*C1449
XX
C1420
0 . 0 0 1 C1419
0 . 0 0 1
50V 50V
X7R
X7R
CXD2825GA-T4
IC1404
NC NC NC NC
12 | 13 | 14 | 15 | 16 | 17
VDD22DMD
FB1400
600ohm
BK1005x
C1400
0 . 0 1
25V
X7R
JL1201
IFOUTN_1
IFOUTN1
FB1306
1kohm
BK1005x
IFOUTP_1
IFOUTP1
FB1305
1kohm
BK1005x
JL1203
IFAGC_2
AGC2
IFAGC_1
AGC1
JL1204
C1431
0 . 1
16V
X7R
JL1205
R1407 TU_SCL
100
DMD_TU_I2C_SCL
TU_SDA
DMD_TU_I2C_SDA
C1442 C1443
R1408 22p
100 22p
50V 50V
JL1206 CH CH
1608 A_RESET
X_SYSTEM1_RST
R1404
1k
C1422
0 . 0 1 5
25V
X1401
X7R 4MHz
C1421
150p
CH
C1425 C1424 C1423 R1409 C1418 C1417
1 0 . 1 1 0 . 0 0 1 10k 18p 18p
6 . 3 V 16V 6 . 3 V 50V CH CH
X6S X7R X6S X7R 1608
1005 1005
A2.5V
C1428
0 . 1 C1427
0 . 0 0 1
16V
X7R 50V
X7R
R1405
100
DMD_TU_AGCVCTL
C1432
0 . 0 0 1
50V
X7R
BAT-S 12/12
TUNER
| 18 | 19 | 20 | 21 | 22 | 23
KDL-22EX425/32EX425/32EX525/40EX525/46EX525
| 24 | 25 | 26 | 27 | 28 |
26