Sony KDL-40X4500 Service Manual page 57

A B C D E F
1
2
3
4
FBA - EG1H
5
6
7
8
9
10
11
TO DIGITAL TUNER
TO/FROM TVM (KAISER)
12
FE_3.3V
13
XX
XX
D7400 D7402
R7400 R7402
XX
XX
14
Q7402
XX
Q7400
XX
15
FE_3.3V
16
XX
XX
D7401 D7403
R7401 R7403
XX XX
17
Q7403
XX
Q7401
XX
18
19
20
21
22
A B C D E F
G H I J K L M
FBA
19/22
FE_3.3V
2 4 6 8
1 3 5 7
RB7402 100
FE_SDA_DIGITAL
FE_SCL_DIGITAL
FE_SDA_EMMA
FE_SCL_EMMA
FE_AO0_BD0
FE_AO0_LRCK
FE_AO0_MCK
FE_AO0_BCK
FE_SPDIF
R7404 XX PWB LAYOUT NOTE:
Pin-swap allowed on
t h i s r e s i s t o r a r r a y
fo r o p t i m a l P W B l ayo u t
XX
R7405
R7406 XX
XX
R7407
G H I J K L M
N O P Q R S
CL7400
C7403
R7409
10p
200
50V
CL7401
C7404
R7410
10p
200
50V
FE_EMMA_SCL0
E1 P24
IIC_SCL0 VAY
FE_EMMA_SDA0 E2
IIC_SDA0
P23
VAC
FE_EMMA_SCL1 F1
IIC_SCL1 FL7400
FE_EMMA_SDA1
F2 N21
IIC_SDA1 SVAVDD1 EMI
N20
SVAVDD2
N19
SVAVDD3
R19
SVDVDD
C7400
RB7404 47
0 . 1
AJ16 P21
1
AO0_MCK DAC_COM0
AH15 16V
AO0_LRCK
AH16 P20
AO0_BCK DAC_REF0
AJ15 C7402
C7401 R7411
AO0_BD0 R7412
10
P19 0 . 1 200
130
DAC_RSET0 16V 6.3V 0.5%
0.5%
R7408 2012
R7421
AG15 P22
620
ATX SVA-GND1
R21
47
SVA-GND2
R20
SVA-GND3
IC7000
UPD61300F1-230-LU2-A
N O P Q R S
- 56 -
T U V W X Y Z
FE_A_5V
FB7400
XX C7410
XX
R7415
XX
CL7402
R7416 XX
L7401
XX CL7403
R7413 XX Q7404
C7408 C7409 XX
XX XX
R7414 0
C7413
XX
R7419
XX
CL7404
R7420 XX
L7402
CL7405
R7417 XX XX
Q7405
C7411 C7412 XX
XX XX
R7418 0
FE_3.3V
C7407
10
6.3V
X6S
2012
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
T U V W X Y Z
AA BB CC DD EE FF
1
2
3
4
5
FE_Y_RF_DIGITAL
6
7
8
9
FE_C_RF_DIGITAL
10
11
12
13
14
15
16
17
18
19
20
21
22
AA BB CC DD EE FF
~ FBA Board Schematic Diagram [ Front/Backend ] Page 19/22 ~