Sony KDF-46E2000 - B Board Schematic Diagram (6 of 11)

63
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
Due to the complexity of this board, performing component level field repairs is not recommended. If service is required, complete block assembly replacement is the preferred repair method.
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 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
B BOARD SCHEMATIC DIAGRAM (6 OF 11)
3225
16V
22
B
C7301
12
3225
16V
22
B
C7675
12
3225
16V
22
B
C7676
12
3225
16V
22
B
C7693
1 2
3225
16V
22
B
C7698
1 2
3225
16V
22
B
C7699
1 2
3225
16V
22
B
C7703
1 2
3225
16V
22
B
C7704
12
3225
16V
22
B
C7707
12
3225
16V
22
B
C7716
12
1608
25V
0. 1
B
C7338
12
1608
25V
0. 1
B
C7544
1 2
1608
25V
0. 1
B
C7552
1 2
1608
25V
0. 1
B
C7553
12
1608
25V
0. 1
B
C7679
1 2
1608
25V
0. 1
B
C7680
1 2
1608
25V
0. 1
B
C7684
1 2
1608
25V
0. 1
B
C7686
1 2
1608
25V
0. 1
B
C7688
1 2
1608
25V
0. 1
B
C7690
1 2
1608
25V
0. 1
B
C7952
1 2
1608
16V
0. 1
B
C7445
12
1608
16V
0. 1
B
C7701
1 2
1608
16V
0. 1
B
C7705
1 2
1608
16V
0. 1
B
C7708
1 2
1608
16V
0. 1
B
C7711
1 2
1608
16V
0. 1
B
C7747
1 2
1005
10V
0. 1
B
C7321
12
1005
10V
0. 1
B
C7337
12
1005
10V
0. 1
B
C7652
1 2
1005
10V
0. 1
B
C7658
1 2
1608
25V
0.0 22
B
C7435
12
1608
6.3 V
1
B
C7344
12
1608
6.3 V
1
B
C7345
12
1608
6.3 V
1
B
C7738
1 2
1608
6.3 V
1
B
C7740
1 2
2012
6.3 V
2. 2
B
C7339
12
2012
6.3 V
2. 2
B
C7340
12
4V
22
0
C7308
1
2
4V
220
C7319
1
2
4V
220
C7330
1
2
4V
220
C7429
1
2
4V
220
C7595
1
2
2012
16V
1
B
C7687
1 2
2012
16V
1
B
C7689
1 2
1608
16V
0. 22
B
C7460
12
1005
16V
0.0 15
B
C7657
1 2
1005
16V
0.0 15
B
C7661
1 2
1005
16V
0.0 15
B
C7664
1 2
1005
16V
0.0 15
B
C7670
1 2
10V
47
C7598
1
2
50V
4. 7
C7599
1
2
1608
50V
100p
CH
C7556
12
1608
50V
470p
B
C7341
12
1608
50V
470p
B
C7346
12
1608
50V
2200p
B
C7442
12
1005
50V
22p
CH
C7663
1 2
1005
50V
22p
CH
C7667
1 2
1005
50V
33p
CH
C7653
1 2
1005
50V
33p
CH
C7655
12
1005
50V
33p
CH
C7659
1 2
1005
16V
220p
CH
C7671
1 2
1005
16V
220p
CH
C7672
1 2
1005
16V
220p
CH
C7673
1 2
1005
16V
220p
CH
C7674
1 2
1005
50V
1000p
B
C7467
1 2
1005
50V
1000p
B
C7651
1 2
1005
50V
1000p
B
C7656
1 2
1005
50V
1000p
B
C7660
1 2
1005
50V
1000p
B
C7665
1 2
1005
50V
1000p
B
C7668
1 2
1005
50V
1000p
B
C7669
1 2
3216
10V
10
B
C7696
12
3216
10V
10
B
C7700
1
2
1005
6.3 V
0. 22
B
C7447
12
1005
6.3 V
0. 22
B
C7455
1 2
1005
6.3 V
0. 22
B
C7662
1 2
1005
6.3 V
0. 22
B
C7666
1 2
1608
10V
1
B
C7677
1 2
1608
10V
1
B
C7678
1 2
1608
10V
1
B
C7681
1 2
1608
10V
1
B
C7682
1 2
1608
10V
1
B
C7683
1 2
1608
10V
1
B
C7685
1 2
1608
10V
1
B
C7735
1 2
1608
10V
1
B
C7736
1 2
2012
6.3 V
10
B
C7335
12
2012
6.3 V
10
B
C7336
12
2012
6.3 V
10
B
C7737
1 2
2012
6.3 V
10
B
C7739
1 2
2012
6.3 V
10
B
C7741
1 2
2012
6.3 V
10
B
C7742
1 2
2012
6.3 V
10
B
C7743
1 2
2012
6.3 V
10
B
C7744
1 2
2012
6.3 V
10
B
C7745
1 2
2012
6.3 V
10
B
C7748
1 2
2012
6.3 V
10
B
C7749
1 2
2012
6.3 V
10
B
C7998
1 2
1/16W
RN-CP
220
R7655
0.5%
1 2
1/16W
RN-CP
1. 8k
R7656
0.5%
1 2
1/16W
RN-CP
2. 2k
R7671
0.5%
1 2
1/16W
RN-CP
2. 2k
R7674
0.5%
1 2
1/16W
RN-CP
2. 2k
R7675
0.5%
1 2
1/16W
RN-CP
2. 2k
R7679
0.5%
1 2
1/16W
RN-CP
5. 1k
R7658
0.5%
1 2
1/16W
RN-CP
10k
R7692
0.5%
1 2
1/16W
RN-CP
15k
R7663
0.5%
1 2
1/16W
RN-CP
15k
R7689
0.5%
1 2
1/16W
RN-CP
15k
R7691
0.5%
1 2
1/16W
RN-CP
22k
R7670
0.5%
1 2
1/16W
RN-CP
33k
R7660
0.5%
1 2
1/16W
RN-CP
33k
R7667
0.5%
1 2
1/16W
RN-CP
33k
R7668
0.5%
1 2
1/16W
RN-CP
33k
R7672
0.5%
1 2
1/16W
RN-CP
47k
R7664
0.5%
1 2
1/16W
RN-CP
100k
R7677
0.5%
1 2
1/16W
RN-CP
100k
R7680
0.5%
1 2
1/16W
RN-CP
100k
R7682
0.5%
1 2
1/16W
RN-CP
100k
R7683
0.5%
1 2
1/16W
RN-CP
100k
R7924
0.5%
1 2
1/16W
RN-CP
120k
R7657
0.5%
1 2
1/16W
RN-CP
120k
R7662
0.5%
1 2
1/10W
RN-CP
5%
3. 3
R7693
1 2
1/10W
RN-CP
5%
3. 3
R7694
1 2
1/10W
RN-CP
5%
3. 3
R7695
1 2
1/10W
RN-CP
5%
3. 3
R7698
1 2
1/10W
RN-CP
5%
4. 7
R7734
1 2
1/10W
RN-CP
5%
4. 7
R7735
1 2
1/10W
RN-CP
5%
100
R7783
12
1/10W
RN-CP
5%
100
R7788
12
1/10W
RN-CP
5%
1k
R7770
1 2
1/10W
RN-CP
5%
1k
R7785
1 2
1/10W
RN-CP
5%
1k
R7789
12
1/10W
RN-CP
1k
R7790
1 2
1/10W
RN-CP
1k
R7791
1 2
1/10W
RN-CP
5%
1. 5k
R7920
1 2
1/10W
RN-CP
5%
2. 7k
R7775
12
1/10W
RN-CP
3. 9k
R7784
5%
12
1/10W
RN-CP
5%
4. 7k
R7773
12
1/10W
RN-CP
5%
4. 7k
R7782
12
1/10W
RN-CP
5%
1M
R7774
12
1/10W
RN-CP
5%
1M
R7777
12
CHIP
0
R7686
1 2
CHIP
0
R7688
1 2
CHIP
0
R7732
1 2
1/16W
CHIP
5%
47
R7681
1 2
1/16W
CHIP
5%
47
R7684
1 2
1/16W
CHIP
5%
47
R7685
1 2
1/16W
CHIP
5%
47
R7687
1 2
1/16W
CHIP
5%
100
R7326
1 2
1/16W
CHIP
5%
100
R7564
12
1/16W
CHIP
5%
100
R7669
1 2
1/16W
CHIP
5%
100
R7673
1 2
1/16W
CHIP
5%
100
R7676
1 2
1/16W
CHIP
5%
100
R7678
1 2
1/16W
CHIP
5%
4. 7k
R7556
1 2
1/16W
CHIP
5%
10k
R7922
1 2
1/16W
CHIP
5%
100k
R7724
1 2
CHIP
0
R7301
1 2
CHIP
0
R7342
12
CHIP
0R7768
1 2
0
R7769
1 2
0
R7771
1 2
0
R7772
1 2
0
R7776
1 2
0
R7778
1 2
0uH
FB7301
1 2
0uH
FB7321
12
5.6u H
L7651
1 2
0uH
FB7328
1 2
0uH
FB7329
1 2
0uH
FB7330
1 2
0uH
FB7332
1 2
0uH
FB7333
1 2
0uH
FB7334
1 2
0uH
FB7335
1 2
0uH
FB7336
1 2
0uH
FB7337
1 2
0uH
FB7338
1 2
1uH
L7303
1 2
1uH
L7312
1 2
L7321
1uH
1 2
10uH
L7650
1 2
10uH
L7652
1 2
10uH
L7330
1
2
7 6 5
4321
MM1561JFBE
IC7 311
1
VOUT
2
NC
3
GND
4
CIN
5
COUT
6
SUB
7
VIN
7 6 5
4321
MM1561JFBE
IC7 312
1
VOUT
2
NC
3
GND
4
CIN
5
COUT
6
SUB
7
VIN
4 3 1 2
PST3629 UL
IC7 304
1
GND
2
VDD
3
CD
4
OUT
8 7 6 5
4321
LM2903DT
IC7 908
12
34
5
6
7 8
MC283 8-T112-1
D3009
1
2
3
UDZS TE-173.9 B
D7310
1 2
MA111-TX
D7311
1 2
2SC 3052EF -T1-LE F
Q7806
1
2
3
2SA1 235TP-1E F
Q7303
1
2
3
2SA1 235TP-1E F
Q7307
1
2
3
2SA1 235TP-1E F
Q7308
1
2
3
TU_I 2C
AUDIO_CTRL
NTSC_AUDIO
AGC_MUTE_SAIPH
AGC_MUTE_ATI
ADC0_INP
ADC0_INN
AFT
IF_AGC
D5V
9V
D3.3 V
SIG_D ET
9V
TUNER_CV
TUNER_CV_SAI PH
10. 5V
TDA_FROM_X240
RDA_TO_X240
SAIP H-240 UART
JL73 31
JL73 32
JL73 68
JL73 67
ATSC_RST
/RESET _SYSTEM
D3.3 V
/EJT AG_RESET
D3.3 V
D2.6 V
D3.3 V
VDDC_1.8V
DAC_AVDDQ
DAC_VDDI
PMIVDD
ADC0_AVDD
ADC1_AVDD
FDC_AVDD
FE_OSC_AVDD
FPVDD
FS_DVDD
OSC_AVDD
VPVDD
MPVDD
OSC_1 .8V
JL76 51
JL78 81
D3.3 V
JL76 53
JL76 54
SP I
D2.6 V
D1.2 V
D5V
FS_AVDD
DAC1_AVDD
DAC2_AVD
D
FB7652
0
CHIP
0
FB7650
CHIP
0
FB7653
CHIP
0
FB7654
CHIP
0
FB7651
CHIP
0
FB7655
CHIP
RB160M-30 TR
D7308
12
RB160M-30 TR
D7307
1 2
1/16W
RN-CP
0.5%
750k
R7923
1 2
1/16W
RN-CP
0.5%
110k
R7921
1 2
30 29 2 8 27 2 6 25
24
7
654321
181920212223
8 9 10
17 16
11 12 1 3 14 1 5
IC7 650
TPS5124DBTRG4
INV1
FB1
SOFTSTART1
N/C
CT
N/C
GND
REF
STBY1
STBY2
FLT
N/C
SOFTSTART2
FB2
INV2 LH2
OUT2_U
LL2
OUT2_D
OUTGND2
REG5V_IN
VREF5
TRIP 2
VCC
TRIP 1
OUTGND1
OUT1_D
LL1
OUT1_U
LH1
30 29 2 8 27 2 6 25
24
7
654321
181920212223
8 9 10
17 16
11 12 1 3 14 1 5
IC7 651
TPS5124DBTRG4
INV1
FB1
SOFTSTART1
N/C
CT
N/C
GND
REF
STBY1
STBY2
FLT
N/C
SOFTSTART2
FB2
INV2 LH2
OUT2_U
LL2
OUT2_D
OUTGND2
REG5V_IN
VREF5
TRIP 2
VCC
TRIP 1
OUTGND1
OUT1_D
LL1
OUT1_U
LH1
0uH
FB7304
1
2
0uH
FB7305
1
2
0uH
FB7322
1
2
0uH
FB7331
1
2
0uH
FB7310
1
2
0uH
FB7311
1
2
0uH
FB7907
1
2
F7651
3.1 5A
1 2
F7650
3.1 5A
1 2
50V
4700p
C7453
B
2012
TP7651
TP7652
TP7653
TP7654
TP7655
TP7657
TP7658
TP7659
JL73 17
JL73 18
JL73 19
JL73 20
JL73 21
1005
50V
33p
CH
C7654
12
16V
100
C7730
0
R7725
0
R7726
0uH
FB7908
0uH
FB7909
0
R7938
0
R7939
8 7 6 5
4
3
2
1
S1/D2 G1 S 2 G2
D2/S1D1 D1
D2/S1
FDS6986 AS-NL
Q7654
1234
5 6 7 8
8 7 6 5
4321
S1/D2 G1 S 2 G2
D2/S1D1 D1
D2/S1
FDS6986 AS-NL
Q7652
1234
5 6 7 8
8 7 6 5
4321
S1/D2 G1 S 2 G2
D2/S1D1 D1
D2/S1
FDS6986 AS-NL
Q7653
1234
5 6 7 8
8 7 6 5
4321
S1/D2 G1 S 2 G2
D2/S1
D1
D1
D2/S1
FDS6986 AS-NL
Q7651
1234
5 6 7 8
1005
25V
0. 01
B
C7309
1005
25V
0. 01
B
C7310
1005
25V
0. 01
B
C7311
1005
25V
0. 01
B
C7312
1005
25V
0. 01
B
C7313
D2.6 V
D3.3 V
D3.3 V
D5V
JL73 12
JL73 25
/SP I_DET
100
C7597
1
2
RN-CP
22
R7936
RN-CP
22
R7937
5.6u H
L7653
1 2
1/16W
RN-CP
15k
R7690
0.5%
1 2
R7565
100
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22P
CN7802
BLK
NTSC_L
NTSC_
5.1 V
SAP_ID
10.5 V
F_MONO
DET_OUT
ST_ID
AFT_OUT
GND
IF_AGC
GND
GND
MODE
D_IF2
GND
D_IF1
GND
GND
AGC_MUTE
D_SCL
D_SDA
RXD
TXD
TXD
SPI_ CLK
SPI _IN
SPI_OU T
SPI _CS0
SPI _CS1
TU_I2 C_SCL
TU_I2C_S DA
NTSC_TUNER_L
F_MONO
SAP_I D
NTSC_TUNER_R
ST_ ID
MODE
SPI
RESETS
10 .5V
POWER INPUT
D5V
D1.2V
D3.3V
D2.6V
<PAGE 2>
<PAGE 2>
<PAGE 4>
<PAGE 1>
TO ABOARD
SIGNA LDETE CTION
POWER AND TUNER CONNECTIONS
(6 / 11)
9-8 83-709 -01<LA 4>B-6
CN1002