Sony KDL-32U2520 Service Manual page 109

C E
A B D
1
2
BDTR-2.SE1
BDTR-2
3
CXD1968R (COFDM DEMODULATOR BLOCK)
4
5
6
1V2D_DIV_CO
1V2D_PAD_CO
7
8
3V3A_CO
XX
C5050
XX
C5053
9
XX XX
C5046
C5045
C5049
XX
IF_DIGITAL_-
C5040
XX
XX
L5040
C5048
XX
IF_DIGITAL_+
10
C5041
3V3A_CO
XX
C5052
XX
3V3D_CO
11
XX
XX
R5041 R5044 XX
R5040
SDA_OFDM_TUNER
R5045 XX
SCL_OFDM_TUNER
XX
XX
C5044
C5042
12
JL5040
AGC_DIGITAL
R5046
R5043
XX
XX
13
XX
XX R5042 XX
C5043 C5047
14
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
BDTR-2.SE1
15
16
A B C D E
G H I
F
8 A / 9
XX XX
C5061 C5062
X5040
XX
XX
C5063 R5056
XX
R5052
R5059
XX
XX
R5051
XX
XX
C5066
R5060
XX
JL5056
XX
XX
C5059
C5058 XX
C5064
R5049
XX
JL5057
R5064
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 XX
JL5058
49 AINP_Q TMS 32
JL5059
50 AINM_Q TDI 31
JL5060
51 AVDD_Q/3.3V alog TDO 30
JL5061
52 AVSS_Q/0V alog TCLK 29
R5058 XX
C5069
XX
53 GUARD_Q CVSS/0V dig 28
54 DAREFP CVSS/1.2V dig 27
55 DAREFM SDA 26
IC5040
56 GUARD_I SCL 25
XX
57 AINM_I DVDD3.3V dig 24
58 AINP_I DVSS/0V dig 23
C5070
59 AVSS_I/0V alog TSDATA7 22
C5051
XX
60 AVDD_I/3.3V alog TSDATA6 21
61 REFIN TSDATA5 20
62 REFOUT TSDATA4 19
63 TUNERDAT TSDATA3 18
64 TUNERCLK TSDATA2 17
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
XX
C5068
R5047 1V2D_C_CO
XX
XX
XX
C5065
C5060
XX
R5054 JL5042
XX JL5043
R5057
JL5041
JL5044
XX
R5055 JL5045
R5061
XX
XX
R5053
XX XX
C5054
C5067
I
F G H
All manuals and user guides at all-guides.com
J K L M N
3.3V_MAIN
3V3D_XTAL_CO
L5041
C5055
XX
XX
3V3D_CO
L5042
XX C5056
XX
3V3A_CO
L5043
C5057
XX
XX
1.2V_MAIN
1V2D_PAD_CO
L5046
XX
C5071
XX
1V2D_DIV_CO
L5044
XX C5072
XX
1V2D_C_CO
L5045
C5073
XX
XX
BLK
15P
CN4000
1V2D_C_CO
XX
FB5040
XX
R5062 JL5055
SDA_COFDM
JL5054
FB5041
XX SCL_COFDM
3V3D_CO R5063
XX
XX
IN_TSD[0-7]
XX
RB5041
JL5048 IN_TSD[7]
JL5052
IN_TSD[6]
JL5049 IN_TSD[5]
JL5053
IN_TSD[4]
RB5040
XX JL5050 IN_TSD[3]
JL5046 IN_TSD[2]
IN_TSD[1]
JL5051
IN_TSD[0]
JL5047
IN_TSBCLK
IN_TSPVAL
IN_TSPSYNC
nFE_RESET
BDTR-2
8 B / 9
J K L M N
- 1 -
O P Q R
3.3V_MAIN
R6576
XX
D6522
1.8V_MAIN XX
R6577
XX
XX
C6580
R6578
XX
XX
C6581
R6558
0 CHIP
XX
FB6503
I / O
EMI
XX
G FL001
R6559
0
CHIP
XX
FB6504 I / O
EMI
XX
G
FL002
R6560
0
CHIP
XX
FB6505 I / O
EMI
XX
G
JL4003 FL003
R4001
JL4004 47
1/10W
JL4001 RN-CP
JL4005
PS4000
XX
JL4002
JL6520
JL4006
JL4007
F4000
R4000
0.5A
47
JL4000 50V
1/10W
RN-CP
5%
R4004 R4005
5% 5%
RN-CP RN-CP
1/10W 1/10W
10k 10k
D4002 5V_MAIN
HZU5.6GTRF
D4000
HZU5.6GTRF
R4002 R4003
D4001 XX XX
FB4003
HZU5.6GTRF
D4003
MC2838-T112-1
O P Q R
~ BDTR-2 Board Schematic Diagram [ Main Microcontroller, Panel Driving, Audio & Video Processor ] Page 8/9 ~
S T U V W
R6579
XX
XX
IC6504
JL6560
1.2V_MAIN
R6581
XX
XX
C6582
XX
IC6505
JL4010
PC_RED
R4015
0 CHIP
JL4011
PC_GREEN
R4016
0 CHIP
JL4012
PC_BLUE
R4017
0 CHIP
10
JL4013
PC_H
R4018
0 CHIP
JL4014
PC_V
R4019
0 CHIP
11
R4006 47 1/10W RN-CP 5%
R4007
47
1/10W
RN-CP
12
5%
M24C02-WMN6T(B)
IC4000
E0 VCC
C4000
1608
B
0uH 16V 13
E1 WC
0 . 1 R4020
100k
1/10W
E2 SCL RN-CP
5%
VSS SDA
JL4009
14
R4014 R4021
1k XX
1/10W
RN-CP
5%
BDTR-2.SE1
15
16
S T U V W
1
2
3
4
5
6
7
8
9