Read Sony KDL-26U2000 / KDL-32U2000 / KDL-40U2000 (serv.man2) Service Manual online
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
- 5 -
~ BDTR Board Schematic Diagram [ Main Micro Controller, Panel Driving, Audio & Video Processor ] Page 4/11 ~
FB5782
0uH
8
7
6
5
4
3
2
1
I C5783
NJM3404AM-TE1
A_OUT
A-IN
A+IN
V-
B+IN B-IN B_OUT V+
JL5787
JL5788
FB5781
0uH
0uH
FB5780
8765
4
3
2
1
WM8727GED/RV
IC5782
DATA
BCKI
LRCK
MCK
RO
VSS
VDD
LO
R5795
CHIP
39k
10V
C5801
0 . 1
0 . 1
C5781
1/16W
R5792
1k
R5790
50V
C5797
100p
10V
C5794
0 . 1
1/16W
R5793
1k
50V
C5798
100p
10V
C5800
4 . 7
25V
C5806
0 . 1
R5794
CHIP
39k
10V
0 . 1
C5780
R5798
CHIP
10k
10V
C5812
1
16V
0 . 0 1
C5783
R5800
15k
25V
C5814
0 . 1
R5801
CHIP
15k
10V
C5799
4 . 7
10V
C5811
1
P
R5808
100
R5797
CHIP
10k
R5788
1/16W
R5807
100
XX
C5788
10V
C5796
0 . 1
ABCK,ADO,ALRCK,AMCK
10V
C5793
4 . 7
54
3
2
1
TAR5S50
IC5781
CONTROL
GND
NOISE VOUT
VIN
16V
C5791
0 . 0 1
CHIP
R5791
0
25V
C5792
0 . 1
25V
C5795
1
JL5784
Q5782
10V
0 . 1
C5808
C5810
XX
1k
R5812
10V
0 . 1
C5809
1k
R5810
10k
R5809
10k
R5813
1
10V
C5815
0 . 1
10V
C5816
CHIP
R5814
0
1/16W
R5799
18k
1/16W
R5796
18k
VIN
VOUT
GND/ADJ
NCP1117STAT3
IC5784
10V
4 . 7
C5804
XX
C5802
200
R5806
1k
R5805
1
2
3
4
5
PQ070XNA1ZPH
IC5785
VI
N
EN
V
OUT
VREF
GND
10V
0 . 1
C5803
1k
R5803
8765
4
3
2
1
LM3525MX-H/J5000395
IC5786
EN
FLAG
GND
NC
NC
OUT
IN
OUT
CI_PWR_EN
DIGITAL_RF_R
DIGITAL_RF_L
nCI_OVR
YC_C
R5787
YC_Y
Q5781
XX
C5784
R5785
10p
C5782
1/16W
R5782
220
Q5780
MSB709-RT1
CVBS
1k
R5784
SD
A
10
9876
5
4
3
2
1
RV5C387A-E2
IC5780
32KOUT
SCL
SDA
INTRC
VSS
I
I
NTRA
NTRB
OSCOUT
OSCIN
VDD
JL5780
1/10W
100
R5780
10V
0 . 1
C5787
1/10W
100
R5783
MA113-(TX)
D5780
SCL
6.3V
47
C5789
1/10W
100
R5781
+3.3IO
1/10W
220
R5789
2
3
4
1
32.768kH z
X578 0
KEY
Y_DIG
C_DIG
RF_DIGITAL
SCL
S
2SK2036(TE85L)
Q5920
SDA
1/10W
R5922
10k
SDA_EMMA
1/10W
R5923
10k
S
2SK2036(TE85L)
Q5921
SCL_EMMA
R5921
XX
R5920
XX
16V
0 . 4 7
C5805
+5V_AUDIO_DAC
+5VD_CI
5V_MAIN
+2V5D
8.5V_MAIN
5V_MAIN
3.3V_MAIN
3.3V_MAIN
+1V5D
3.3V_MAIN
8.5V_MAIN
10
C5817
5.5V
0.22F
C5790
DTA143EUA-T106
Q5922
DTC114EUA-T106
Q5923
3.3V_MAIN
RESET_N
XX
R5924
1/10W
R5786
3 . 3 k
33
R5811
1/16W
50V
1p
C5785
50V
1p
C5786
0
R5925
XX
R5926
0
R5927
XX
R5928
1/16W
R5802
18k
R5804
18k
16V
C5807
10
16V
100
C5813
AMCK
DAC_R
DAC_L
ADO
ABCK
ALRCK
AUDIO DAC & AMP
AMPLIFIER GAIN = 2.0
VIDEO AMPS/BUFFERS
EMMA 2V5 REG
EMMA 1V5 REG
NOTE R3415, R3425, R3426
ARE 0.5% TOLERANCE.
ARE 0.5% TOLERANCE.
Cu Heatsink
- - - - - - - - - - -
Add 20mmx20mm area
Connect to TAB of
Regulator
- - - - - - - - - - -
Add 20mmx20mm area
Connect to TAB of
Regulator
NOTE R3401, R3406, R3407
ARE 0.5% TOLERANCE.
ARE 0.5% TOLERANCE.
Cu Heatsink
- - - - - - - - - - -
Add 20mmx20mm area
Connect to TAB of
Regulator
- - - - - - - - - - -
Add 20mmx20mm area
Connect to TAB of
Regulator
CI POWER SWITCH
BDTR
4/11
BDTR-SE-1(KDL-26/32U2000)
REGULATOR
REGULATOR
SINGLE PORT
USB POWER SWITCH
REAL TIME CLOCK
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
XX
XX
XX
XX
XX
XX
10V
Click on the first or last page to see other KDL-26U2000 / KDL-32U2000 / KDL-40U2000 (serv.man2) service manuals if exist.