Schematic Diagrams Of Qt Board - Sony KDL-V26XBR1 Service Manual

(1) Schematic Diagrams of QT Board

1 3
2
A
Q7803
2SC3052EF-T1-1EF
AGC
R7815
10k
R7851
1/10W C7852
:CHIP 2.2 15k
TU7800 10V 1/10W
BTD-CA811Z C7828 B:2012 :CHIP
TUNER C7946 1000p
B
1000p B:CHIP
B:CHIP
FB7809
ADR
BK1608HS121 FB7810
BK1608HS121
TU_SDA
TU_SCL
AGC_IN
C7948 JL7833
1000p C7832 C7836 L7805
A5V
B:CHIP 0.01 470 2.2µH
C7947
25V 10V :CHIP
IF_OUT 1000p
C7949 JL7834 B:CHIP AL EL
B:CHIP
1000p
A32V 32V
B:CHIP
C7831 C7835
1000p 4.7
50V 50V
B:CHIP AL EL
AUDIO R
R_OUT
JL7840
AGND 9V
C
AUDIO L
C7829 C7834 L7804
L_OUT
0.01 47 10µH
25V 16V :CHIP
AGND
R7832 27k 1/10W :RN-CP B:CHIP AL EL
AFT_OUT
JL7839
IF5V 5V
R7831
56k 1/10W :RN-CP C7842 C7849 L7808
AGND
0.01 100 10µH
C7830 25V 10V :CHIP
A9V
0.1 25V F:CHIP B:CHIP AL EL
12C_SW
FB7902
BK1608HM102
DET_OUT
VIDEO
FAT_LOCK
FDC_LOCK
R7839 0 :CHIP
TU_SDA
R7825 0 :CHIP
TU_CLK
R7817 0 :CHIP
RESET RESET_FE
D
JL7838
POD_5V
DGND
C7843 C7850
L7809
0.01 100
10µH
25V 10V
:CHIP
B:CHIP AL EL
DGND
JL7835
DGND 3.4V
C7845 C7851 C7855 L7810
00B5V
0.1 10 100 10µH
25V 6.3V 10V :CHIP
3.3V
R7835 0 :CHIP F:CHIP B:2012 AL EL
DEM_SDA
JL7836
1.8V 1.8V
C7838 C7841 C7847 L7806
1.1V
0.1 10 470 10µH
25V 6.3V 10V :CHIP
1.1V
R7818 0 :CHIP F:CHIP B:2012 AL EL
DEM_CLK
JL7837
E CRX 1.1V
C7837
0.1 C7840 C7846 FB7808
DATA0/SDATA
25V 10 100 MPZ1608S221A
F:CHIP 6.3V 10V 2A
DRX
B:2012 AL EL CHIP:1608
MPEG_CLK
R7816 0 1/10W :CHIP
TO(2/2)
MPEG_ENA FDC_CRX
R7833 0 1/10W :CHIP
TO(2/2)
MPEG_SYNC FDC_DRX
RB7913
MPEG_ERR 100x4 TU_TS
MPEG_SDATA
TO(2/2)
MPEG_CLK
MPEG_ENA
F
RB7917
POD_TS
0x4
TO(2/2)
TSOSTART
TSOCLOCK
CH:CHIP
TSODATA
TSOVALID
Q7804
2SC3052EF-T1-1EF
G MPEG.ERR.DET
R7853 ERROR
22k R7867
1/10W 470
:CHIP 1/10W
:CHIP
D7803
R7860 R7866
SML-210VTT86
22k 3.3k
1/10W 1/10W :RED
:CHIP :CHIP
C7865 R7863
0.1 22k
Q7805
25V 1/10W
2SC3052EF-T1-1EF
F:CHIP :CHIP
LED DRIVE
H
I
C7800
CN7800 47
8P 16V
FB7800
AL EL
MPZ1608S221A
JL7824 C7801
GND 1 2A
100
10V
10.5V 2
AL EL
TO GND 3
JL7850
QM BOARD JL7825 FB7803
6.0V 4
MPZ1608S221A
CN7308
GND 5
3.4V 6
C7802
100
FB7802
GND 7
JL7826 MPZ2012S101A 10V
AL EL
1.5V 8
J
JL7851 JL7827 FB7801
MPZ2012S101A
C7803
100
10V
AL EL
K
4 5 6
POD_5V
5V
R7858
100
1/10W
:CHIP
5V
32V
9V
VIDEO
POD_5V
1.8V
1.1V
5V POD_5V
1.8V
L7812
10µH
IC7807 :CHIP 1.1V
C7872
SN74LV125APWR
0.1
BUS BUFFER
25V
F:CHIP
C7873
10
6.3V
B:CHIP
TU_TSCLK
TU_TSDATA
TU_TSENA
TU_TSSYNC
RB7914
C7945
33x4
15p
:1005
10.5V
3.4V
1.5V
5V REGULATOR (OFF AT POD STBY)
IC7802
NJM2846DL2-05
JL7830
6.0V NC
CTRL
VIN
GND VOUT
C7817 C7820
4.7 0.1
10V 25V
B:3216 B:CHIP
C7807
C7814 4.7
0.1 16V
5V
25V B:3216
B:CHIP
400mA MAX
5V REGULATOR (POD 5V)
R7810
0 IC7808
NJM2846DL2-05
1/10W
:CHIP
JL7841
NC
CTRL
VIN
GND VOUT
C7859 C7860
4.7 0.1
10V 25V
B:3216 B:CHIP
C7875
C7874 4.7
0.1 16V POD_5V
25V B:3216
B:CHIP 335mA MAX
7 8 9
SW_CNTRL
H
L
FB7811
BK1608HM102
R7864
10k R7865 C7950
1/10W 10k 1000p
:CHIP 1/10W B:CHIP
:CHIP
AUDIO R
AUDIO L
VIDEO
L7811
10µH
R7844
:CHIP
100
9V
1/10W
:CHIP C7853
0.1 C7858
25V 4.7
F:CHIP 16V
Q7802
B:3216
VIDEO
2SC3775
BUFFER
R8002
R7845
3.4V 0
1k
1/10W
1/10W
:CHIP
:CHIP R7852
470 R7850
16 15 14 13
1/10W 470 R7841
:CHIP 1/10W 10k C7867
:CHIP 1/10W 10
:CHIP 6.3V
B:CHIP
R7861
R7859
10k
10k C7868
1/10W
1/10W 0.1
:CHIP
:CHIP 25V
F:CHIP 1 2 3 4
D7802 D7801
SML-210MT-T86 SML-210VTT86 R7991
0
:GREEN :RED
1/10W
FAT LOCK FDC LOCK :CHIP
R7992
0
1/10W
:CHIP
32V DC-DC CONV
9V
IC7804
Q7806
L7801 TK11819MTL
2SA1235TP-1EF 1.2mH
:CHIP
10.5V VIN T1
R7819
10.5V L7800
22k
22µH
1/10W
:CHIP
:CHIP OSC GND
C7811 L7802
C7809
0.022 22µH
R7820 47
R7821 50V :CHIP
10k 16V
10k F:CHIP
1/10W DK VOUT
AL EL
1/10W
:CHIP
:CHIP C7816
0.022
XPOD_STBY
50V
Q7807
F:CHIP
2SC3052EF-T1-1EF R7804 C7825
1k 4.7
1/10W 50V
:CHIP AL EL
R7808
R7822
100k
22k
1/10W
1/10W
:CHIP
:CHIP
10.5V 9V REGULATOR
R7890
0
IC7803
:2012 C7808
4.7 MIC5235YM5 TR
16V
B:3216
VIN VOUT
C7815 R7893
C7818
0.1 470k
GND 4.7
25V 1/10W
16V
B:CHIP :RN-CP
VADJ B:3216
ON/OFF
R7892
R7803 68k
100 1/10W
1/10W :RN-CP
R7894 :CHIP
R7891
4.7k
6.8k
1/10W
1/10W
:CHIP
:RN-CP
XPOD_STBY
1.8V
3.4V
TO(2/2)
3.4V
1.8V
1.8V REGULATOR
75mA MAX
R7896 IC7801
JL7831
0
XC6219B182MR
:2012
VIN VOUT
C7810 C7823 C7824
VSS
4.7 22 0.1
16V 6.3V 25V
CE NC
B:3216 B:3216 B:CHIP
C7813
0.1
25V
B:CHIP
1.1V
1.1V REGULATOR
IC7800
MIC49300
LDO (ADJ)
JL7832
R7800
1 2 3 4 5
0
:CHIP
3.4V
C7812
C7806 0.01
1 25V
R7897 10V B:CHIP
0 F:CHIP
:2012
1.5V
R7805
C7804 C7805 1k
22 0.1 1/10W
6.3V 25V :RN-CP
B:3216 B:CHIP
C7819
22
6.3V
B:3216
10
11 12
EFFECT
NTSC TUNING
ATSC TUNING
CN7801
JL7866 14P
PODVCC 1
POD_VCC
JL7867
TO(2/2)
2
POD_VCC
PODVPP
POD_5V 3 GND
TO(2/2)
TO(2/2) JL7852
4 POD_VPP
R7886 0 :CHIP
AUDIO R
5 TU_R_OUT
JL7853
6 GND
R7885 0 :CHIP JL7854
AUDIO L
7 TU_L_OUT
FB7903
8 GND
BK1608HM102 JL7855
9 AFT_OUT
R7878 0 :CHIP JL7856
10 TU_V_OUT
VIDEO
11 GND
R7883 0 :CHIP JL7857
12 TU_SCL
R7877 0 :CHIP JL7858
13 TU_SDA
JL7859
14 AGC_MUTE
R7842 FB7907 JL7860
0 BK1608HM102
:CHIP
R8000
4.7k
1/10W
:CHIP RB7916
0x4
:1005
12 11 10 9 TU_TSENA
8 7
TU_TSDATA 6 5
IC7806 TU_TSCLK 4 3
CD74HC4053M-96
TU_TSSYNC
SELECTOR 2 1
CN7802
49PIN FFC(TAIKO)
5 6 7 8
49 GND
JL7820
48 FE_VAL
47 GND
JL7819
46 FE_SDATA
45 GND
JL7818
44 FE_SCLK
43 GND
R7994 JL7817
0
42 FE_SYNC
1/10W
:CHIP
HBUS 41 GND
JL7816
TO(2/2)
HRW#
40 HRW
JL7815
HA0
39 HA0
JL7814
HCS
38 CS#
JL7813
HA1
37 HA1
JL7812
HD7
36 HD7
35 GND
JL7811
HD6
34 HD6
33 GND
JL7810
HD5
32 HD5
31 GND
JL7809
HD4
30 HD4
29 GND
JL7808
HD3
28 HD3
27 GND
JL7807
HD2
26 HD2
R7809
25 GND
10k JL7806
JL7828 HD1
1/10W
24 HD1
:CHIP
23 GND
JL7805
HD0
22 HD0
32V
21 GND
C7827 5mA MAX JL7804
4.7 HACK#
20 HACK
50V
AL EL
19 GND
JL7803
HIRQ#
18 HIRQ#
C7826
0.1 17 GND
R7888 33 1/10W :CHIP JL7842
50V
33M_CLK 16 33M_CLK
F:CHIP
TO(2/2)
15 GND
JL7802
HACKPOL
14 HACKPOL
JL7843
XPOD_STBY 13 XPOD_STBY
JL7844
HRESET#
12 RESET_POD
JL7845
RESET_FE 11 RESET_FE
JL7829 9V JL7847
10 FE_SDA
32mA MAX
9 GND
JL7846
8 FE_SCL
C7821
0.1 7 GND
25V
B:CHIP 6 AGC_MUTE/LRCLK
5 GND
4 SDATA
3 GND
2 SCLK
1 GND
1.8V
TO(2/2)
JL7861
JL7862
JL7863
JL7823
JL7822
1.8V JL7821
85mA MAX
1.1V
1100mA MAX
R7807
200
1/10W
:RN-CP
R7806
22
1/10W
:RN-CP
QT(1/2)
(POWER,TUNER)
B-SS12739<UC.>-QT.-P1
15
13 14
TO
QU BOARD
CN7951
TO
AL BOARD
CN8206
TO
QM BOARD
CN7313
KDL-V26/V32/V40XBR1 (UC) 4-14