Qm Board Schematic Diagram (1 Of 5) - Sony KDL-40XBR3 Service Manual

QM BOARD SCHEMATIC DIAGRAM (1 OF 5)

1 | 2 | 3 | 4 | 5 |
A
TO BE2
CN4001 JL7484
1
CN7306 10.5V
4P
1
JL7487
+10.5V 1 1
2 JL7485 1 2
— +10.5V 2 1 1
3 FB7301 C7544 C7301
C7556
GND 3 JL7300 100p 0uH 0 . 1 22
25V 16V
4 1 50V
CH B B
GND 4 1608 3225
1608
JL7486
B
POWER INPUT
—
10.5 u 1 . 8 A ( m a x . )
C 10.5V
10.5V
—
1 2
1.0A
R7658
5 . 1 k
1/16W
RN-CP
1 2
0.5%
D F7651
3.15A
C7716 C7730
22 100
16V 16V
B
3225
—
E
—
F
—
G
C7655
33p
50V
CH
1005
—
1 2
R7657
120k
1/16W
RN-CP
0.5%
H
—
I
—
J
—
1 2
R7655
220
1/16W
0.8A
K 1 2 RN-CP
0.5%
F7650
3.15A
—
L
—
C7952 R7920 R7921 R7922
1 . 5 k 110k 10k
M 0 . 1
25V 1/10W 1/16W 1/16W
RN-CP RN-CP CHIP
B
1608 5% 0.5% 5%
LM2903DT
IC7908
—
OUT VCC
1 2
I N - OUT
D7311
R7923 MA111-TX
N 750k
IN+ I N - 1/16W
RN-CP
C7654
0.5% 33p
50V
GND IN+ CH
1005
R7924
R7724
100k
D7310 1/16W 100k
— 1/16W
UDZSTE-173.9B RN-CP
0.5% CHIP
5%
1 2
R7656
1 . 8 k
1/16W
O RN-CP
0.5%
—
P
KDL-40XBR3/46XBR3
Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board
replacement is the preferred repair method. Data is provided for reference only.
6 | 7 | 8 | 9 | 1 0 | 1 1 |
1 2 1 2 1 2
R7674 C7672 R7681
2 . 2 k 47
220p
1/16W 16V 1/16W
RN-CP CHIP
1 2 1 2 1 2
0.5%
R7663 R7673 R7680 FB7655
15k 100 100k 0
1/16W 1/16W 1/16W
RN-CP CHIP RN-CP CHIP
0.5% 0.5%
2 1
C7676
22 FB7651
R7670 16V C7682 0
22k IC7651 B 1
1/16W 10V CHIP
TPS5124DBTRG4 3225
RN-CP B FDS6986AS-NL
0.5% 1608
Q7654
C7659 C7668 1 2
33p 1000p INV1 LH1
50V 50V
CH B
1005 1005
FB1 OUT1_U
1 2 C7703
SOFTSTART1 LL1 22
16V
C7670
0 . 0 1 5 B
3225
16V
B NC OUT1_D
1005 1 2 1 2
1 2
L7652
CT OUTGND1 1 2 10uH
C7667 C7686 0 . 1 R7698
22p 3 . 3
1 2
50V 1/10W C7707
CH NC TRIP1 RN-CP
R7692 10k
1005 5% 16V
3225
GND VCC
1 2
0.5%
C7684 0 . 1
C7689 C7690
1 2 1 2
REF TRIP2 1 0 . 1
R7691 12k 16V 25V
C7658
B B
0 . 1 2012 1608
1 2 1 2
STBY1 VREF5
R7688 C7685 1
C7656 0 0.5% FB7654
1000p CHIP 0
50V 1 2
STBY2 LVSD
B C7735 1 CHIP
1005
2 1
1 2
SCP OUTGND2
C7666
0 . 2 2
6 . 3 V
NC OUT2_D
FDS6986AS-NL
Q7652
1 2
SOFTSTART2 LL2
C7657
0 . 0 1 5
16V
FB2 OUT2_U
B
C7669 1005
D7652
1000p XX
50V 1 2
INV2 LH2 C7698
B
1005 22
16V
C7678
1 B
R7672 10V 3225
B
33k
1/16W 1608
1 2 1 2
RN-CP
0.5%
R7694 L7651
5.6uH C7700
3 . 3
1/10W 10
10V
1 2 1 2 1 2 1 2 RN-CP
B
3216
R7662 R7678 R7683 R7687
120k 100 100k 47
1/16W 1/16W 1/16W 1/16W
RN-CP CHIP RN-CP CHIP
0.5% 5% 0.5% 5%
1 2 1 2
R7675
C7673
2 . 2 k 220p
1/16W
16V
RN-CP CH
0.5%
1005
1 2 1 2 1 2
R7671 R7684
C7671
2 . 2 k 220p 47
1/16W 1/16W
16V
1 2 1 RN-CP 2 1 2 CHIP
0.5% 5%
R7660 R7669 R7677 FB7653
33k 100 100k 0
1/16W 1/16W 1/16W
RN-CP CHIP RN-CP CHIP
0.5% 0.5%
2 1
C7675
22 FB7650
R7668 IC7650 16V 0
B C7681
33k TPS5124DBTRG4 1
1/16W 3225 CHIP
10V Q7653
RN-CP B FDS6986AS-NL
0.5%
1608
C7653 C7665 1 2
1000p
33p INV1 LH1
50V 50V
B
CH
1005 1005
FB1 OUT1_U
R7695
1 2 3 . 3 C7699
SOFTSTART1 LL1 1/10W 22
RN-CP 16V
C7664
0 . 0 1 5 5% B
3225
16V
NC OUT1_D
B
1005
1 2 1 2
1 2 L7653
CT OUTGND1
1 2 10uH
C7663
C7680 0 . 1 25V
22p
50V 1 2 C7704
NC TRIP1
CH R7690 10k 1/16W
1005
3225
GND VCC
1 2
0.5%
C7679 0 . 1 25V
C7652 0 . 1
1 2 16V 1 2 C7687 C7688
REF TRIP2 1 0 . 1
R7689 10k 1/16W
16V 25V
B B
C7651 1 1000p 2 50V 1 2 2012 1608
STBY1 VREF5
R7686 C7683 1 10V FB7652
0.5%
0 0
CHIP
1 2
STBY2 VLSD CHIP
C7736 1 10V 2 1
C7662 1 0 . 2 2 2 6 . 3 V
SCP OUTGND2
NC OUT2_D
FDS6986AS-NL
Q7651
1 2
SOFTSTART2 LL2
C7661 0 . 0 1 5 16V
FB2 OUT2_U
C7660
1000p 1 2
50V
INV2 LH2 C7693
B 22
1005 R7693
C7677 3 . 3 16V
R7667 1 B
1/10W
33k 10V RN-CP 3225
1/16W B
5%
RN-CP 1608
0.5% 1 2 1 2
L7650
10uH C7696
10
10V
1 2 1 2 1 2 1 2
B
3216
R7664 R7676 R7682 R7685
47k 100 100k 47
1/16W 1/16W 1/16W 1/16W
RN-CP CHIP RN-CP CHIP
0.5% 5% 0.5% 5%
1 2 1 2
R7679
C7674
2 . 2 k
220p
1/16W 16V
RN-CP
CH
0.5% 1005
1 2 | 1 3 | 1 4 | 1 5 | 1 6 | 1 7
JL7319
/M_RST
R7466
0
CHIP
1005
RESETS
D3.3V TP7310 TP7311
C7435
0 . 2 2
GND OUT 6 . 3 V
B
1005
1 2
VDD CD
C7319
220 C7321
0 . 1
4V
16V
IC7304
PST3629UL D3.3V
1005
R7556
4 . 7 k
1/16W
CHIP
5%
C7467
1000p
50V
1005
D5V
2
R7342
D5V
0
CHIP
JL7651
1
C7711
22 0 . 1
16V
B B
1608
D2.6V
R7431
0
D1.2V CHIP
C7429
220
4V
D1.2V
R7432
0
C7308
220 CHIP
4V
C7705
0 . 1
16V
B
1608 D3.3V C7337
0 . 1
16V
1005 IC7311
MM1561JFBE
L7321
1uH
COUT CIN
SUB GND
VIN NC JL7749
VOUT
C7340
C7344 C7341
1 2 . 2 470p
6 . 3 V
6 . 3 V 50V
B B B
2012
1608 1608
C7741
10
6 . 3 V
X6S
2012
COUT CIN
GND
SUB
NC
VIN
VOUT
IC7312
C7345 C7339 C7346
MM1561JFBE
1 2 . 2 470p
6 . 3 V 6 . 3 V
50V
B B B
1608 2012
1608
D3.3V
D7308
RB160M-30TR
D3.3V
C7708
0 . 1
22
16V 16V
B
B
1608
R7732
D2.6V 0
D7307 CHIP
RB160M-30TR
OSC_1.8V
D2.6V
C7338
C7330
C7701 220 0 . 1
25V
0 . 1 4V
16V B
B 1608
1608
C7595
220
4V
C7749
6 . 3 V
X6S
2012
| 1 8 | 1 9 | 2 0 | 2 1 | 2 2 |
RESET
B
1
/RESET_SYSTEM
<PAGE 5>
1 2
DAC1_AVDD
FB7305
0uH C7336
10
6 . 3 V
X6S
2012
<PAGE 5>
1 2
DAC2_AVDD
FB7304
0uH
C7335
10
6 . 3 V
B
2012
1 2
VDDC_1.8V
FB7907
0uH
1 2
DAC_AVDDQ
FB7328
C7737 0uH C7738
10 1
6 . 3 V 6 . 3 V
B
2012 1005
1 2
DAC_VDDI
FB7311
C7740
C7739 0uH
10 1
6 . 3 V
6 . 3 V
B B
1608
2012
1 2
PMIVDD
FB7310
0uH
1 2
ADC0_AVDD
C7742
FB7329
10 0uH
6 . 3 V
B
2012
1 2
ADC1_AVDD
C7743 FB7330
0uH
10
6 . 3 V
B
2012
1 2
FDC_AVDD
FB7331
C7744
0uH
10
6 . 3 V
B
2012
1 2 1 2
FE_OSC_AVDD
R7734
FB7332
C7745 4 . 7
10 0uH
1/10W
6 . 3 V RN-CP
B
5%
2012
1 2
FPVDD
C7998 FB7333
10 0uH
6 . 3 V
X6S
2012
1 2
FS_DVDD
C7747 FB7334
10 0uH
6 . 3 V
B
2012
1 2
FS_AVDD
FB7335
0uH
QM 1/5
1 2 1 2
OSC_AVDD
R7735
FB7336
0uH 4 . 7
1/10W
RN-CP
5% POWER / QTCN
1 2
VPVDD
FB7337
C7748
10 0uH
6 . 3 V
B
2012
1 2
MPVDD
FB7338
10 0uH
KDL-40XBR3/46XBR3
2 3 | 2 4 | 2 5 | 2 6 | 2 7
TO QT
CN7800
CN7802
49P
JL7469 WHT
1
SET_I2C JL7468 GND
1
49
H_I2C_SDA
JL7470 H_I2C_SDA
1
R8020 48
0 JL7471 GND
1
CHIP 47
H_I2C_SCL
H_I2C_SCL
TU_I2C R8021 46
0 JL7472 GND
CHIP 1 45
TU_I2C_SDA
D_I2C_SDA
44
R8022
0 JL7473 GND
CHIP 1 43
TU_I2C_SCL
D_I2C_SCL
42
R8023
0 JL7474 GND
1 41
CHIP
AGC_MUTE
40
GND
39
R7770 0 CHIP 1 2 D_IF2
ADC0_INN
38
R7769 0 CHIP 1 2 D_IF1
ADC0_INP
37
GND
36
GND
35
R7771 0 CHIP 1 2 IF_AGC
IF_AGC
34
GND
33
R7772 0 CHIP 1 2
CVBS_IN DET_OUT
32
AUDIO_CTRL GND
R8024 0 CHIP 31
ST_ID
ST_ID
R8025 0 CHIP 30
SAP_ID
SAP_ID
R8030 0 CHIP 29
V_DET V_DET
28
GND
R8026 0 CHIP 27
MODE
MODE
26
GND
R8027 0 CHIP 25
F_MONO
F_MONO
24
FB7321 GND
0uH JL7368 23
1
D5V 5V
2 1 22
C7553
0 . 1 GND
25V 21
B
5V
1608
20
GND
JL7367 19
2
1 1 10.5V
10.5V
FB7322 C7552 18
0 . 1
0uH GND
25V
B 17
1608 10.5V
16
GND
15
SPDIF
14
GND
13
POD_STBY
12
GND
11
FDC_AGC
10
GND
9
GND
8
FDC_IF1
7
FDC_IF2
6
GND
5
GND
4
FS_OUT1
3
E E FS_OUT2
2
GND
ET7300 1
ET7301
1 DIAG_TXD
CN7320
3P
2 DIAG_RXD
3 GND
S P I
JL7328 JL7327
FB7657 1 1
0uH
2 1
DIAG_TXD 1 DIAG_TXD
2 1
DIAG_RXD 2 DIAG_RXD
JL7306
FB7658
0uH 3 GND
S P I
/RESET_OUT 4 /RESET_OUT
<PAGE 2>
SPI_CLK
5 SPI_CLK
S P I _ I N
6 SPI_IN
SPI_OUT
7 SPI_OUT
/SPI_DET CN7319
8 10P
/SPI_DET
SPI_CSO
9 SPI_CS0
SPI_CS1
10 SPI_CS1
JL7308
A-1205-237-A <FIX>QM-P1
96