Read Sony KDL-26U2000 / KDL-32U2000 / KDL-40U2000 (serv.man2) Service Manual online
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~ BDTR Board Schematic Diagram [ Main Micro Controller, Panel Driving, Audio & Video Processor ] Page 6/11 ~
D5883
D5880
D5881
D5882
Q5880
Q5882
Q5883
Q5881
R5880
R5899
R5900
R5883
R5882
R5881
R5898
R5901
100
R5905
100
R5903
100
R5902
100
R5904
4 . 7 k
R5906
SCL_COFDM
SDA_COFDM
PMSBS
PMSDIO
SDA_EMMA
SCL_EMMA
PMSINS
PMSSCLK
3.3V_MAI
N
3.3V_MAIN
3.3V_MAIN
1
2
3
4
5
6
7
8
9
10
BLK
10P
CN5883
I2C_TV
I2C_COFDM
SERVICE (MEMORY STICK) CONNECTOR
+3V3D
PMSSCLK
PMSDIO
PMSBS
PMSINS
GND
GND
+3V3D
BDTR
6/11
XX
C3006
R3045
0
XX
R3025
R3044
DIMMER
5V_MAIN
DIMMER2
8765
4
3
2
1
NJM2904M(TE2)
IC3003
OUT1
-IN 1
+IN1
VSS
+IN2
-IN 2
OUT2
VCC
XX
R3041
D3000
XX
22k
R3034
1/10W
68k
R3040
1/10W
XX
R3057
56K
R3058
1/10W
25V
0 . 1
C3009
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CXA1875AM-T4
IC3008
SW1
SW0
DAC4
DAC3
DAC2
DAC1
DAC0
GND
VCC
0
R3188
BACKLIGHT
AGC_DEF
0
R3233
HPD1
AUDIO_SW1
R3152
XX
R3198
1k
1/10W
SC1/FRONT
0
R3195
XX
R3228
16V
0 . 1
C3082
R3194
XX
1/10W
100
R3222
XX
R3218
0
R3229
PANEL_DET
0
R3204
0
R3201
0
R3230
SCL_5V
1/10W
1k
R3250
SDA_5V
R3157
XX
XX
R3223
0
R3191
0
R3202
R3148
XX
DIMMER
COINCIDENCE
0
R3231
5V_MAIN
0
R3203
R3179
XX
0
R3220
AUDIO_SW2
XX
R3200
0
R3221
XX
R3384
XX
R3385
S
Q3388
XX
S
Q3389
XX
5V_STBY
R3386
R3387
0
R3388
0
R3389
0
XX
16V
10
C3096
+3.3IO
TAG_RESET
TDO
DBRESET
50V
100p
C3097
1
2
3
4
5
6
7
8
9
10
10P
CN3007
TMS
VCC
TDO
GND
RESET
GND
TDI
DBRESET
TCK
GND
RXD
TDI
TCK
SCL_5V
TXD
1/10W
100
R3293
TMS
5V_STBY
JTAG_RESET
SDA_5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN3008
GND
TXD
RXD
RES
VIN
MD0
MD1
MD2
NC
NC
FEW
NC
DTTLOG
VIN
B INT
RXD
TXD
GND
0
R5863
0
R5864
0
R5865
TXD1B
JIG_MODE
RXD1B_ECS
J
0
R3273
LINE_OUT_L
AUDIO_SW2
XX
C3105
AU_MUX_OUT_L
25V
0 . 2 2
C3303
0
R3287
UNREG_33V
1/10W
10k
R3305
0
R3286
5V_MAIN
25V
0 . 1
C3300
MUN2213T1
Q3016
MODE2
1/10W
2 . 2 k
R3264
LINE_OUT_L
0
R3288
2SD601A-R-TX
Q3012
0
R3277
XX
C3100
1/10W
1k
R3259
R3283
XX
C3104
XX
C8921
1/10W
33k
R3303
AV_LINK
0
R3276
16V
10
C3095
1/10W
470
R3300
1/10W
470
R3249
XX
C3085
2 . 2 k
R3268
MMDL914T1
D3009
1/10W
2 . 2 k
R3267
1/10W
2 . 2 k
R3263
LINE_OUT_R
AGC_DEF
XX
C3099
0
R3271
1/10W
22k
R3301
22k
R3260
0
R3281
1/10W
33k
R3304
2SD601A-R-TX
Q3015
2SA1576A-T106-QR
Q3009
0
R3284
AC_ON/OFF
AUDIO_SW1
XX
C3103
8.5V_MAIN
PORT_CS
0
R3279
LOUDSP_MUTE
1/10W
220k
R3302
1/10W
47k
R3269
SELECT_OUT_R
XX
C3098
16V
100
C3094
QSS
50V
100p
C3302
1/10W
470
R3240
LINE_OUT_MUTE
0
R3280
5V_MAIN
XX
C8925
SELECT_OUT_L
2SA1576A-T106-QR
Q3010
LINE_OUT_R
2SD601A-R-TX
Q3014
0
R3272
MMDL914T1
D3010
0
R3290
AU_MUX_OUT_R
MUN2213T1
Q3301
XX
C3109
AMP_MUTE
MMDL914T1
D3011
P
0
R3270
MSB709-RT1
Q3300
SCL_5V
SDA_5V
COINCIDENCE
XX
C3107
1/10W
470
R3266
XX
C3108
0
R3291
MODE1
0
R3278
50V
270p
C3301
XX
C3106
0
R3275
XX
C3101
0
R3282
0
R3292
0
R3285
2SD601A-R-TX
Q3013
XX
C3083
XX
C310 2
0
R3274
M1MA152WK-T1
D3004
XX
C8924
MMDL914T1
D3012
0
R3289
SCL_OFDM_TUNER
SDA_OFDM_TUNER
IF_DIGITAL_+
IF_DIGITAL_ -
AGC_DIGITAL
UNER_I2C_SWITCH
MONITOR_L
MONITOR_R
5V_STBY
1/10W
2 . 2 k
R3015
16V
100
C3072
1/10W
1k
R3016
SIGNAL_VCC_P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
WHT
49P
CN3005
R1
GND
G1
GND
B1
FBLK1
MODE1
CVBS1_IN
GND
CVBS1_OUT
GND
R2
GND
G2
GND
B2
FBLK2
AV_LINK
MODE2
CVBS2_IN
GND
CVBS2_OUT
GND
Y_YUV
GND
U_YUV
GND
V_YUV
GND
CVBS_TUNER
GND
IF_DIGITAL_+
IF_DIGITAL_ -
GND
I2C_SDA
I2C_SCL
GND
AGC_DIGITAL
GND
I2C_SDA_OFDM
I2C_SCL_OFDM
GND
TUNERI2C_SWITCH
PORT_CS
GND
+33V
GND
+5V
+8.5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
WHT
20P
CN3006
R1 OUT
L1 OUT
GND
R1 IN
L1 IN
GND
R2 OUT
L2 OUT
GND
LINEOUT_L
LINEOUT_R
GND
QSS
AU_MUX_CTRL_A
AU_MUX_CTRL_B
AU_MUX_OUT_ L
AU_MUX_OUT_ R
GND
AUDIO MONO/5V_STBY
AGC_DEFEAT
CVBS_SELEC
RED_SCART2
GREEN_SCART2
RF_ANALOG
RF_ANALOG
FB_SCART1
BLUE_SCART1
Y_HD
Y_HD
BLUE_SCART2
CVBS_LAST_RF
CVBS_LAST_RF
ANALOG_RF_ L
SCART1_L
RED_SCART1
PR_HD
PR_HD
PB_HD
PB_HD
CVBS_SCART1
CVBS_SCART1
CVBS_SCART2
CVBS_SCART2
ANALOG_RF_ R
FB_SCART2
SCART1_R
GREEN_SCART1
HARDWARE MUTE CIRCUIT
RF_ANALOG
to sht 7/11
1/10W
10k
R3019
AV_LINK2
5V_STBY
1/10W
10k
R3020
AV_LINK1
1/10W
47k
R3029
1/10W
2 . 2 k
R3002
25V
0 . 1
C3004
+3.3IO
1/10W
10k
R3001
+3.3IO
1/10W
10k
R3043
+3.3IO
XX
R3033
+3.3IO
1/10W
10k
R3046
AV_LINK
8
7
6
5
4
3
2
1
LM393DT (A)
IC3001
OUT1
-IN1
+IN1
VSS
+
IN
2
-IN2
OUT2
VCC
S
2SK2036(TE85L)
Q3000
1/10W
10k
R3030
1/10W
10k
R3042
1/10W
10k
R3006
+3.3IO
XX
R3005
+3.3IO
BDTR-SE-1(KDL-26/32U2000)
External
Connector
DUAL VOLTAGE
COMPARATOR
OPERATIONAL
AMPLIFIER
TO A1/A1P BOARD
CN2022
TO A1/A1P BOARD
CN2024
D/A CONVERTER
0
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
470
1/10W
5V_MAIN
0
R3406
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