Sony KDL-26U2000 / KDL-32U2000 / KDL-40U2000 Service Manual ▷ View 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
O
- 41 -
~ BDT Board Schematic Diagram [ Main Microcontroller, 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
BDT
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
10k
R3057
1/10W
10k
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
10V
1
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
10V
1
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
V
S
S
+IN2
-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
BDT.-SE-1(KDL-26/32/40U2000)
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
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
O
- 43 -
~ BDT Board Schematic Diagram [ Main Microcontroller, Panel Driving, Audio & Video Processor ] Page 8/11 ~
25V
0 . 0 1
C6503
3.15A
PS6501
R6520
XX
5V_MAIN
XX
C6521
25V
0 . 1
C6524
1uH
L6519
1/10W
10k
R6549
16V
0 . 1
C6545
1
2
3
4
5
PQ1CY1032ZP
IC6500
V IN
V OUT
COM
OA
O
J
ON/OFF
+3.3DAC
C6552
XX
16V
47
C6565
+3.3VO
RB053L-30TE25
D6512
1/10W
10k
R6508
1PS181-115
D6520
47uH
L6500
AC_ON/OFF
MUN2211T1
Q6500
1/10W
10k
R6551
25V
0 . 1
C6539
C6540
XX
0uH
FB6500
C6542
XX
XX
R6510
1.8V_MAIN
XX
R6536
XX
R6507
0
R6512
1/10W
10k
R6548
12k
R6515
1/10W
+3.3COM
47uH
L6512
+5.0SIF
16V
1
C6548
PO
WER_DET
16V
47
C6562
10V
10
C6557
XX
R6534
25V
470
C6504
10V
10
C6553
MMDL914T1
D6508
1uH
L6515
MSD601-RT1
Q6503
6.3V
470
C6529
10V
10
C6555
CHIP
0
R6550
C6550
XX
XX
R6532
3.3V_STBY
+3.3IO
XX
R6535
50V
C6519
0 . 0 1
1/10W
1 . 3 k
R6524
1uH
L6518
PS6502
3.15A
10uH
L6508
1uH
L6520
XX
R6537
1uH
L6525
16V
47
C6566
1.8V_STBY
16V
0 . 1
C6546
R6519
XX
MSB709-RT1
Q6514
3 . 9 k
R6523
10V
10
C6561
C6541
XX
1/10W
10k
R6501
0uH
FB6502
MUN2211T1
Q6502
D6501
M1FM3
16V
0 . 1
C6536
25V
0 . 1
C6535
XX
R6533
MM3Z13VT1
D6516
10V
10
C6554
3.3V_MAIN
50V
0.001
C6547
XX
R6505
10V
10
C6556
RB053L-30TE25
D6510
POWER_ON/POWER_ON_LED
1/10W
10k
R6547
1/10W
10k
R6502
1/10W
3 . 6 k
R6521
47uH
L6501
16V
1
C6543
1
2
3
4
5
PQ1CY1032ZP
IC6501
V IN
V OUT
COM
DA
O
J
ON/OFF
25V
0 . 0 1
C6511
3.3V_MAIN
47uH
L6504
D6511
XX
MUN2211T1
Q6511
25V
0 . 1
C6538
XX
R6506
3.3V_STBY
1/10W
2 . 2 k
R6522
XX
R6518
XX
R6545
POWER_LCD
XX
C6534
+1.8FE
1uH
L6523
PTZ-TE25-3.9B
D6509
MSD601-RT1
Q6506
25V
0 . 0 1
C6510
1uH
L6514
PANEL5V_GND
XX
R6544
10uH
L6509
1uH
L6516
25V
470
C6505
25V
470
C6507
MUN2211T1
Q6510
MM3Z13VT1
D6517
XX
R6525
+3.3MSP
5V_LCD
18k
R6516
1/10W
10V
10
C6559
25V
0 . 1
C6522
XX
R6504
1uH
L6522
3.15A
PS6500
1/10W
10k
R6500
MUN2211T1
Q6504
XX
R6503
16V
47
C6560
1uH
L6524
XX
R6517
XX
R6509
PTZ-TE25-3.9B
D6513
25V
470
C6506
M1FM3
D6500
C6544
XX
CHIP
0
R6526
5V_MAIN
1/10W
1 . 8 k
R6513
XX
R6546
150k
R6542
XX
C6514
1/10W
150k
R6539
MMDL914T1
D6519
10uH
L6503
25V
0 . 0 1
C6513
25V
470
C6508
8.5V_MAIN
25V
470
C6509
1/10W
10k
R6511
0uH
FB6501
25V
C6520
0 . 1
MUN2211T1
Q6501
6.3V
470
C6525
C6516
4 . 7
25V
25V
16V
C6528
0 . 2 2
+1.8LVDS
25V
0 . 1
C6515
1.8V_STBY
PTZ-TE25-5.6B
D6514
PANEL5V_GND
5V_STBY
C6527
XX
16V
1
C6551
XX
L6507
XX
R6527
PANEL5V_GND
XX
C6531
XX
R6538
16V
1
C6549
MMDL914T1
D6504
8.5V_MAIN
C6517
4 . 7
25V
10uH
L6511
1
2
3
4
5
PQ1CY1032ZP
IC6503
VI
N
VO
U
T
COM
0ADJ
ON/OFF
MSD601-RT1
Q6505
+3.3RAM
+3.3FE
16V
0 . 2 2
C6526
CHIP
0
R6528
+3.3FL
16V
47
C6563
1PS181-115
D6518
50V
0 . 0 1
C6512
25V
0 . 0 1
C6502
+3.3LVDS
1uH
L6521
6.3V
1000
C6532
RB063L-30TE25
D6507
C6533 XX
25V
0 . 1
C6530
3.3V_STBY
1/10W
33k
R6540
+1.8DIG
25V
4 . 7
C6523
XX
R6541
MSD601-RT1
Q6507
+8.0AU
54
3
2
1
TK11185CSCL-G
IC6502
47uH
L6506
25V
0 . 0 1
C6500
UNREG_33V
LINE_L
LINE_R
AMP_MUTE
UDZSTE-173.0B
D6502
D6503
XX
10k
R6573
3.3V_STBY
1/10W
1k
R6570
1/10W
10k
R6572
1/10W
10k
R6569
XX
C6570
XX
C6571
8765
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
FDS6690A
Q6509
XX
R6530
XX
R6531
UDZSTE-1713B
D6515
1/10W
10
R6574
0uH
L6502
0uH
L6505
XX
L6510
XX
L6513
MUN2211T1
Q6555
PD_HDMI/MAIN_ON
D6521
XX
1/10W
3 . 3 k
R6575
1/10W
22k
R6543
SIGNAL_VCC_P
2.2uH
L6526
2.2uH
L6517
2.2uH
L6527
MMDL914T1
D6505
RSX201L-30TE25
D6506
8765
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
TPC8109(TE12L)
Q6512
8765
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
TPC8109(TE12L)
Q6513
50V
0 . 0 1
C6501
16V
47
C6518
1/10W
3 . 9 k
R6514
1uH
L6528
16V
47
C6572
+3.3DRI
1/10W
22k
R6596
3.3V_STBY
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN6500
WHT
SIGNAL_VCC
SIGNAL_VCC
SIGNAL_VCC
GND
GND
GND
L
GND
R
GND
+33V
GND
AMP_MUTE
1
2
3
4
5
6
6P
CN6501
+5V_STBY
+5V_STBY
GND
GND
AC_OFF_DET
POWER_ON
25V
4 . 7
C6567
25V
4 . 7
C6564
25V
4 . 7
C6558
BDT
8
/11
BDT.-SE-1(KDL-26/32/40U2000)
TO G1 BOARD
CN6003
TO G2 BOARD
CN6005
24V
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
24V
TO G1 BOARD
CN6200
TO G2 BOARD
CN6303
24V
VOLTAGE
REGULATOR
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
(KDL-26/30U2000)
(KDL-26/30U2000)
(KDL-40U2000)
(KDL-40U2000)
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
O
- 44 -
1/16W
100
R5062
XX
R5042
0 . 1
C5052
3.3V_MAIN
0 . 1
C5063
1V2D_C_CO
AGC_DIGITAL
100
R5057
50V
1000p
C5049
3V3D_CO
16V
10
C5073
XX
R5052
0 . 1
C5068
IN_TSPVAL
1/16W
100
R5063
50V
100p
C5054
1V2D_PAD_CO
0 . 1
C5060
1V2D_DIV_CO
10k
R5043
10uH
L5041
1.2V_MAIN
XX
R5047
1/16W
100
R5061
10uH
L5043
3V3A_CO
3V3A_CO
1/16W
10k
R5040
0 . 1
C5064
20.480MHz
X5040
3V3D_CO
50V
22p
C5042
16V
0 . 0 1
C5067
1V2D_C_CO
0 . 1
C5059
100
R5044
3V3A_CO
10uH
L5046
SCL_OFDM_TUNER
0 . 1
C5069
1/16W
10k
R5041
XX
R5048
1/16W
1k
R5046
0 . 1
C5058
I
F_DIGITAL_-
0uH
FB5041
0 . 1
C5051
1V2D_C_CO
100
R5045
10uH
L5045
IN_TSBCLK
1/16W
1M
R5049
16V
C5055
10
0.47uH
L5040
16V
10
C5056
50V
22p
C5044
100
R5055
50V
1000p
C5040
IN_TSPSYNC
1V2D_C_CO
0 . 1
C5065
3V3D_CO
47
RB5040
10uH
L5042
10V
0 . 1
C5047
50V
82p
C5046
XX
C5053
10uH
L5044
nFE_RESET
IN_TSD[0-7]
100
R5054
0 . 1
C5066
1V2D_DIV_CO
50V
82p
C5045
0uH
FB5040
16V
10
C5071
1V2D_C_C
O
16V
10
C5057
1V2D_PAD_CO
0 . 1
C5050
SCL_COFDM
10V
0 . 1
C5043
SDA_COFDM
50V
1000p
C5048
3V3D_XT
AL_CO
47
R5053
0 . 1
C5070
16V
10
C5072
3V3D_XTAL_CO
3V3D_CO
50V
1000p
C5041
SDA_OFDM_TUNER
100
R5050
IF_DIGITAL_+
3V3D_CO
0
R6578
XX
R6579
XX
R6580
CHIP
R6581
0
C6580
10V
1
C6581
XX
R6576
CHIP
R6577
0
3.3V_MAIN
1.8V_MAIN
16V
0 . 4 7
C6582
1.2V_MAIN
D6522
XX
47
RB5041
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
29
28
27
26
25
24
23
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
IC5040
CXD1968R-T6
RF_IF
A
GC_
Q
IF
A
GC_I
CVSS/0V dig
C
VDD/1.2V dig
INTRPTN
RESETN
TSERR
TSSYNC
TSV
ALI
D
TSCLK
D
VSS/0V dig
D
VDD/3.3V dig
TSD
A
TA0
TSD
A
TA1
C
VDD/1.2V dig
CVSS/0V dig
TSDATA2
TSDATA3
TSDATA4
TSDATA5
TSDATA6
TSDATA7
DVSS/0V dig
DVDD3.3V dig
SCL
SDA
CVSS/1.2V di g
CVSS/0V dig
TCLK
TDO
TD
I
TMS
TESTMODE
TRSTN
AO
D
VDD/3.3V dig
D
VSS/0V dig
CVSS/0V dig
C
VDD/1.2V dig
OSCEN
XVDD/3.3V xtal
XT
ALI
XT
ALO
XVSS/0V xtal
DIVDD/1.2V alog
DIVSS/0V alog
P
AD
VSS/0V alog
P
AD
VDD/1.2V alog
AINP_Q
AINM_Q
AVDD_Q/3.3V alog
AVSS_Q/0V alog
GUARD_Q
DAREFP
DAREFM
GUARD_I
AINM_I
AINP_I
AVSS_I/0V alog
AVDD_I/3.3V alog
REFI N
REFOUT
TUNERDAT
TUNERCLK
CHIP
R5056
0
XX
R5059
JL5058
JL5059
JL5060
10k
R5060
1/16W
10k
R5058
1/16W
1/16W
10k
R5064
50V
22p
C5061
50V
22p
C5062
1/16W
100
R5051
54
3
2
1
MM3141CNRE
IC6505
54
3
2
1
BH12PB1WHFV-TR
IC6504
IN_TSD[7]
IN_TSD[6]
IN_TSD[5]
IN_TSD[4]
IN_TSD[3]
IN_TSD[2]
IN_TSD[1]
IN_TSD[0]
CXD1968R (COFDM DEMODULATOR BLOCK)
BDT
9
/11
BDT.-SE-1(KDL-26/32/40U2000)
AUTO POWER-SAVE
REGULATOR
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
XX
~ BDT Board Schematic Diagram [ Main Microcontroller, Panel Driving, Audio & Video Processor ] Page 9/11 ~
Click on the first or last page to see other KDL-26U2000 / KDL-32U2000 / KDL-40U2000 service manuals if exist.