Sony KDL-15G2000 Service Manual page 59

A B C
1
BDT.-SE-1(KDL-20G2000)
2
CXD1968R (COFDM DEMODULATOR BLOCK)
3
4
5
6
3V3A_CO
C5045
82p
50V
IF_DIGITAL_-
7
C5040
1000p
50V
IF_DIGITAL_+
C5041
1000p
50V
8
R5040 R5041
10k 10k
1/16W 1/16W
SDA_OFDM_TUNER
SCL_OFDM_TUNER
C5042
22p
50V
9
AGC_DIGITAL
C5043
0 . 1
10V
10
11
D E F
3.3V_MAIN
1.2V_MAIN
3V3D_XTAL_CO
C5055
L5041
10
10uH
16V
3V3D_CO
C5056
L5042
10
10uH
16V
3V3A_CO
L5043 C5057
10uH 10
16V
C5061 C5062
22p
22p
50V
50V
C5063
0 . 1
R5052
1V2D_DIV_CO
XX
R5056
X5040
0
1V2D_PAD_CO
20.480MHz
CHIP
R5051
C5066
100
0 . 1
1/16W
C5058 C5059
0 . 1
0 . 1 C5064
0 . 1
R5049
1M
1/16W
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
49 AINP_Q TMS
C5050 50 AINM_Q TDI
0 . 1
51 AVDD_Q/3.3V alog TDO
52 AVSS_Q/0V alog TCLK
53 GUARD_Q CVSS/0V dig
C5046 C5053
82p DAREFP CVSS/1.2V dig
XX 54
50V
55 DAREFM SDA
C5049
IC5040
1000p 56 GUARD_I SCL
50V CXD1968R-T6
57 AINM_I DVDD3.3V dig
L5040
0.47uH 58 AINP_I DVSS/0V dig
C5048
1000p
59 AVSS_I/0V alog TSDATA7
50V C5051
0 . 1
60 AVDD_I/3.3V alog TSDATA6
3V3A_CO
61 REFIN TSDATA5
C5052
REFOUT TSDATA4
62
0 . 1
TUNERDAT TSDATA3
63
3V3D_CO 64 TSDATA2
TUNERCLK
R5044
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
100
C5068
0 . 1
R5045
C5044 100
22p
50V
C5060 C5065
0 . 1 0 . 1
R5054
100
R5046
1k
R5043
1/16W
10k
R5055
R5042 C5047 C5054
0 . 1 100p R5053
XX
10V 50V 47
C5067
0 . 0 1
16V
G H I
1V2D_PAD_CO
L5046
C5071
10uH
10
16V
1V2D_DIV_CO
L5044
C5072
10uH
10
16V
1V2D_C_CO
L5045
C5073
10uH 10
16V
R5059
XX
R5060
10k
1/16W
R5064
10k
1/16W
32
31
R5058
10k
30
1/16W
C5069
0 . 1
29
1V2D_C_CO
28
R5062
FB5040
27 100
1/16W
0uH
26 SDA_COFDM
25 SCL_COFDM
FB5041 R5063
3V3D_CO 100
24 0uH
1/16W
23
C5070
22 0 . 1
21 IN_TSD[0-7]
RB5041
47
20
IN_TSD[7]
19
IN_TSD[6]
18
IN_TSD[5]
17
IN_TSD[4]
RB5040
47
IN_TSD[3]
IN_TSD[2]
IN_TSD[1]
1V2D_C_CO
IN_TSD[0]
IN_TSBCLK
R5057 100
IN_TSPVAL
IN_TSPSYNC
100
nFE_RESET
R5061
100
1/16W
~ BDT Board Schematic Diagram [ Main Microcontroller, Panel Driving, Audio & Video Processor ] Page 9/10 ~
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J K L M
BDT
9/10
R6576
XX
3.3V_MAIN
D6522
1.8V_MAIN XX
R6577
R6579
0
XX
R6580
XX
IC6504
XX
R6578
0
C6580
XX
R6581
0
C6582
0 . 4 7
C6581
16V
1
10V
IC6505
MM3141CNRE
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
N O
1.2V_MAIN