Sony KDL-15G2000 Service Manual page 42
Flat panel color tv
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Also See for KDL-15G2000:
- Operating instructions manual (36 pages) ,
- Operating instructions manual (108 pages)
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A
B
C
1
BDT.-SE-1(KDL-15G2000)
VIDEO AMPS/BUFFERS
FB5780
0uH
2
C5781
C5780
C5783
0.1
0.01
0.1
16V
10V
C5782
R5784
1k
10p
3
R5782
220
1/16W
CVBS
YC_Y
Q5780
MSB709-RT1
4
5
JL5780
IC5780
R5780
RV5C387A-E2
100
1/10W
REAL TIME CLOCK
32KOUT
SCL
SDA
INTRC
R5781
R5783
100
100
6
1/10W
1/10W
VSS
RESET_N
R3398
XX
Q5923
7
DTC114EUA-T106
8
Q5920
2SK2036(TE85L)
SDA
R5920
XX
Q5921
9
2SK2036(TE85L)
SCL
R5921
XX
10
11
D
E
F
C5788
C5784
R5787
XX
R5790
XX
XX
XX
R5785
R5788
XX
XX
YC_C
Q5781
Q5782
XX
XX
C_DIG
Y_DIG
R5786
3.3k
1/10W
KEY
+3.3IO
D5780
MA113-(TX)
VDD
C5785
1p
50V
OSCIN
X5780
C5787
C5789
32.768kHz
0.1
47
OSCOUT
10V
6.3V
1
3
INTRB
R5789
220
INTRA
1/10W
2
4
C5790
0.22F
C5786
5.5V
1p
50V
3.3V_MAIN
R5924
XX
Q5922
DTA143EUA-T106
R5922
R5923
10k
10k
1/10W
1/10W
SDA_EMMA
SCL_EMMA
G
H
I
J
8.5V_MAIN
C5792
C5795
0.1
1
25V
25V
R5791
0
CONTROL
VIN
FB5781
GND
0uH
NOISE VOUT
C5791
C5793
C5794
C5796
0.01
IC5781
4.7
0.1
0.1
16V
TAR5S50
10V
10V
10V
DROPOUT
REGULATOR
+5V_AUDIO_DAC
IC5782
WM8727GED/RV
ABCK,ADO,ALRCK,AMCK
STEREO DAC
ADO
DAC_L
DATA
LO
C5797
ABCK
100p
BCKI
VDD
50V
ALRCK
LRCK
VSS
AMCK
DAC_R
MCK
RO
C5798
100p
50V
AUDIO DAC & AMP
Cu Heatsink
-----------
Add 20mmx20mm area
IC5785
PQ070XNA1ZPH
Connect to TAB of
EMMA 2V5 REG
Regulator
NOTE R3401, R3406, R3407
ARE 0.5% TOLERANCE.
1
2
3
4
5
3.3V_MAIN
R5812
1k
R5810
R5803
C5805
1k
1k
0.47
16V
R5811
33
1/16W
+2V5D
C5817
C5803
XX
0.1
10V
C5809
C5810
EMMA 2V5 REG
0.1
100
6.3V
10V
BDT
4/10
~ BDT Board Schematic Diagram [ Main Microcontroller, Panel Driving, Audio & Video Processor ] Page 4/10 ~
- 42 -
K
L
M
FB5782
0uH
C5806
C5807
0.1
10
25V
16V
AMPLIFIER GAIN = 2.0
C5811
R5801
R5802
R5807
1
15k
18k
100
10V
C5799
CHIP
1/16W
1/16W
R5796
4.7
18k
10V
1/16W
R5794
39k
CHIP
R5797
10k
5
6
7
8
R5792
B+IN B-IN B_OUT V+
1k
1/16W
IC5783
NJM3404AM-TE1
OPERATIONAL
AMPLIFIER
V-
A+IN
A-IN
A_OUT
4
3
2
1
C5801
R5793
1k
0.1
1/16W
10V
R5798
10k
R5795
39k
1/16W
C5812
R5808
1
R5799
100
C5800
10V
18k
1/16W
4.7
1/16W
10V
R5800
R5804
15k
18k
5V_MAIN
3.3V_MAIN
C5815
C5816
1
0.1
10V
10V
IC5786
LM3525MX-H/J5000395
R5813
10k
CI POWER SWITCH
CI_PWR_EN
EN
OUT
nCI_OVR
FLAG
IN
R5927
GND
OUT
R5925
0
NC
NC
R5926
R5809
XX
10k
CI POWER SWITCH
Cu Heatsink
-----------
Add 20mmx20mm area
Connect to TAB of
Regulator
3.3V_MAIN
IC5784
NCP1117STAT3
EMMA 1V5 REG
VIN
VOUT
GND/ADJ
C5802
C5804
C5808
C5813
XX
0.1
4.7
100
10V
10V
16V
R5805
1k
R5806
200
NOTE R3415, R3425, R3426
ARE 0.5% TOLERANCE.
EMMA 1V5 REG
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
N
O
R5814
0
CHIP
8.5V_MAIN
C5814
0.1
25V
DIGITAL_RF_L
DIGITAL_RF_R
+5VD_CI
0
CHIP
R5928
XX
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