Sony KDL-V32A10 / KDL-V40A10 Service Manual ▷ View online
KDL-V32/V40A10 (WB) 4-11
4-3. CIRCUIT BOARDS LOCATION
4-3-1. KDL-V32A10
Note:
•
•
Schematic diagrams and printed wiring boards of the specified boards for
board replacement service are not included in this section.
See Appendix of this manual if you need them.
board replacement service are not included in this section.
See Appendix of this manual if you need them.
•
All capacitors are in µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
Capacitors without voltage indication are all 50 V.
•
Indication of resistance, which does not have one for rating electrical
power, is as follows.
power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
•
All resistors are in ohms.
•
: nonflammable resistor.
•
: fusible resistor.
•
: internal component.
•
: panel designation, and adjustment for repair.
•
All variable and adjustable resistors have characteristic curve B, unless
otherwise noted.
otherwise noted.
•
: earth-ground.
•
: earth-chassis.
•
When replacing the part in below table, be sure to perform the related
adjustment.
adjustment.
•
All voltages are in V.
•
Readings are taken with a 10 MΩ digital multimeter.
•
Readings are taken with a color-bar signal input.
•
Voltage variations may be noted due to normal production tolerances.
•
*
: Names and values of parts depend on models.
•
*
: Can not be measured.
•
Circled numbers are waveform references.
•
: B + bus.
•
: B – bus.
•
: Signal path.
4-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
G
D
S
B1 E1
C2
B2 C1
E2
2
3
4
5
6
7
8
9
0
!¡
!™
!¢
!§
!¶
!•
–
1
G
D
S
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
!ª
B1 E1
E2
C1(B2)
C2
@º
B1
E2
C1
C2
@™
@£
(B2)
E1
(B2)
E1
E2
B1
C2
C1
@¡
B1
E1
C2
B2
C1
E2
G
S
S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2
C1(B2)
E2
B1
C1
C2
E1(B2)
C2
B1
C1
E2
E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.6
Transistor
(FET)
(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit ( )
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
!£
Transistor
(FET)
(FET)
Transistor
(FET)
(FET)
!∞
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
4-3-2. KDL-V40A10
Note: The components identified by shading and
mark
! are critical for safety. Replace only
with part number specified.
Note: Les composants identifiés par un tramé et
une marque
! sont critiques pour la
sécurité. Ne les remplacer que par une pièce
portant le numéro spécifié.
portant le numéro spécifié.
H8 board
QT board
B board
QM board
H6 board
AL board
P board
GI1 board
HPC board
K board
H7 board
H7 board
H8 board
QT board
B board
QM board
H6 board
AL board
P board
GI2 board
HPC board
K board
KDL-V32/V40A10 (WB) 4-12
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(1)
Schematic Diagram of QT Board
VIDEO
AUDIO L
AUDIO R
VIDEO
VIDEO
VIDEO
AUDIO L
AUDIO R
VIDEO
AUDIO L
AUDIO R
VIDEO
1.1V
1.1V
10.5V
3.4V
1.5V
6.0V
3.4V
1.8V
10.5V
1.8V
5V
9V
1.1V
1.8V
9V
32V
5V
RB7918
0X4
R7999 1k 1/10W
D7806
UDZSTE-1710B
D7805
UDZSTE-1710B
D7807
MA111-TX
TO
QM BOARD
CN7313
CN7308
QM BOARD
TO
B-SS13040<WB.>-QT
(POWER,TUNER)
QT
BUFFER
BUS BUFFER
TU_TSENA
TU_TSSYNC
TU_TSCLK
TU_TSDATA
RB7914
33x4
:1005
C7802
100
10V
10V
AL EL
C7801
100
10V
10V
AL EL
C7800
47
16V
AL EL
C7823
22
6.3V
B:3216
C7818
4.7
16V
16V
B:3216
R7892
R7893
R7891
68k
1/10W
:RN-CP
470k
1/10W
:RN-CP
6.8k
1/10W
:RN-CP
R7821
10k
1/10W
:CHIP
:CHIP
R7809
10k
1/10W
:CHIP
:CHIP
R7808
100k
1/10W
:CHIP
:CHIP
SELECTOR
AGC
TUNER
TU7800
BTD-CL811Z
XPOD_STBY
SCLK
SDATA
FE_SCL
FE_SDA
RESET_FE
RESET_POD
HACKPOL
33M_CLK
HIRQ#
HACK
HD0
HD1
HD2
HD3
HD5
HD6
HD7
HA1
CS#
HA0
HRW
AGC_MUTE/LRCLK
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
HD4
GND
GND
GND
GND
GND
GND
FE_SYNC
FE_SCLK
FE_SDATA
GND
GND
GND
GND
FE_VAL
TO
AL BOARD
CN8206
POD_VPP
GND
POD_VCC
POD_VCC
1100mA MAX
85mA MAX
32mA MAX
VOUT
NC
GND
VIN
CTRL
400mA MAX
5V REGULATOR (OFF AT POD STBY)
1.8V
NC
VOUT
CE
VSS
VIN
1.8V REGULATOR
6.0V
3.4V
TU_L_OUT
TU_R_OUT
VADJ
ON/OFF
ATSC TUNING
NTSC TUNING
EFFECT
H
L
SW_CNTRL
32V DC-DC CONV
1.1V
5V
9V
5mA MAX
32V
1.1V REGULATOR
VOUT
VIN
VBIAS
ENA/ADJ
GND
9V REGULATOR
GND
VOUT
VIN
AGC_MUTE
TU_SDA
TU_SCL
GND
TU_V_OUT
AFT_OUT
GND
GND
T1
GND
VOUT
DK
OSC
VIN
Z
X
Y
VCC
X1
X0
A
B
C
GND
VEE
EN#
Z0
Z1
Y0
Y1
1.5V
10.5V
GND
GND
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
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
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ADR
TU_SDA
TU_SCL
AGC_IN
A5V
IF_OUT
A32V
R_OUT
AGND
L_OUT
AGND
AFT_OUT
IF5V
AGND
A9V
12C_SW
DET_OUT
FAT_LOCK
FDC_LOCK
TU_SDA
TU_CLK
RESET
DGND
DGND
DGND
00B5V
3.3V
DEM_SDA
1.8V
1.1V
1.1V
DEM_CLK
CRX
DATA0/SDATA
DRX
MPEG_CLK
MPEG_ENA
MPEG_SYNC
MPEG_ERR
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R7815
IC7806
Q7802
L7800
L7802
C7825
R7804
C7809
C7827
C7826
L7805
C7836
C7835
C7831
L7810
C7855
L7806
C7847
C7846
L7808
C7849
R7865
R7864
R7861
R7859
L7804
C7834
C7867
L7811
C7803
C7807
C7858
C7868
R7844
R7845
C7853
IC7804
C7816
C7811
R7839
R7825
R7818
R7835
R7817
R7858
R7851
C7832
C7845
C7851
C7838
C7841
C7837
C7840
C7842
C7806
C7812
R7800
C7829
FB7808
FB7803
JL7802
JL7803
JL7804
JL7805
JL7806
JL7807
JL7808
JL7809
JL7810
JL7811
JL7812
JL7813
JL7814
JL7815
JL7816
JL7817
JL7818
JL7819
JL7820
JL7821
JL7822
JL7823
R7878
R7885
R7886
JL7824
JL7828
C7808
JL7829
JL7830
JL7832
JL7833
C7805
C7814
C7815
C7820
C7821
R7890
R7897
JL7825
JL7826
JL7827
JL7834
JL7835
JL7836
JL7837
JL7839
JL7840
R7803
C7872
C7873
IC7807
C7830
L7812
Q7803
R7805
R7806
R7807
C7810
JL7831
C7813
C7824
R7896
C7817
R7819
R7820
R7822
R7831
R7832
IC7801
C7852
FB7800
R7842
L7801
RB7916
RB7912
C7804
C7819
JL7852
JL7842
JL7843
JL7844
JL7845
JL7846
JL7847
JL7850
JL7851
JL7853
JL7854
JL7855
JL7856
JL7857
JL7858
JL7859
JL7860
JL7861
JL7862
JL7863
Q7807
Q7806
FB7801
FB7802
JL7866
JL7867
R7991
R7992
R7994
R7870
R8001
C7946
C7950
FB7809
FB7810
FB7811
FB7902
CN7800
C7828
CN7801
FB7903
IC7802
IC7803
C7947
C7948
C7949
R7894
D7808
FB7907
IC7800
CN7802
10k
1/10W
:CHIP
:CHIP
CD74HC4053M-96
2SC3775
22µH
:CHIP
22µH
:CHIP
4.7
50V
50V
AL EL
1k
1/10W
:CHIP
:CHIP
47
16V
AL EL
4.7
50V
50V
AL EL
0.1
50V
50V
F:CHIP
2.2µH
:CHIP
:CHIP
470
10V
10V
AL EL
4.7
50V
50V
AL EL
1000p
50V
B:CHIP
10µH
:CHIP
100
10V
10V
AL EL
10µH
:CHIP
470
10V
10V
AL EL
100
10V
10V
AL EL
10µH
:CHIP
100
10V
10V
AL EL
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10µH
:CHIP
47
16V
AL EL
10
6.3V
B:CHIP
10µH
:CHIP
100
10V
10V
AL EL
4.7
16V
16V
B:3216
4.7
16V
16V
B:3216
0.1
25V
25V
F:CHIP
0 :CHIP
0 :CHIP
0 :CHIP
100
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
0.1
25V
25V
F:CHIP
TK11819MTL
0.022
50V
F:CHIP
0.022
50V
F:CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
100
1/10W
:CHIP
:CHIP
15k
1/10W
:CHIP
:CHIP
0.01
25V
B:CHIP
0.1
25V
25V
F:CHIP
10
6.3V
B:2012
0.1
25V
25V
F:CHIP
10
6.3V
B:2012
0.1
25V
25V
F:CHIP
10
6.3V
B:2012
0.01
25V
B:CHIP
1
10V
F:CHIP
0.01
25V
B:CHIP
0
:CHIP
0.01
25V
B:CHIP
MPZ1608S221A
2A
CHIP:1608
MPZ1608S221A
4.7
16V
16V
B:3216
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0
:2012
0
:2012
100
1/10W
:CHIP
:CHIP
0.1
25V
25V
F:CHIP
10
6.3V
B:CHIP
SN74LV125APWR
0.1 25V F:CHIP
0.1
25V
25V
B:CHIP
10µH
:CHIP
2SC3052EF-T1-1EF
1k
1/10W
:RN-CP
22
1/10W
:RN-CP
200
1/10W
:RN-CP
4.7
16V
16V
B:3216
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0
:2012
4.7
10V
10V
B:3216
22k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
22k
1/10W
:CHIP
:CHIP
XC6219B182MR
2.2
10V
10V
B:2012
MPZ1608S221A
2A
0
:CHIP
1.2mH
:CHIP
:CHIP
0x4
:1005
22
6.3V
B:3216
22
6.3V
B:3216
2SC3052EF-T1-1EF
2SA1235TP-1EF
MPZ2012S101A
MPZ2012S101A
0
1/10W
:CHIP
:CHIP
0
1/10W
:CHIP
:CHIP
0
1/10W
:CHIP
:CHIP
1000p
B:CHIP
1000p
B:CHIP
BK1608HS121
BK1608HS121
BK1608HM102
BK1608HM102
8P
1000p
B:CHIP
14P
BK1608HM102
NJM2846DL2-05
MIC5235YM5 TR
1000p
B:CHIP
1000p
B:CHIP
1000p
B:CHIP
4.7k
1/10W
:CHIP
:CHIP
BK1608HM102
MIC49300
LDO (ADJ)
49PIN FFC(TAIKO)
5V
5V
32V
1.8V
1.1V
5V
10.5V
1.5V
5V
1.1V
1.5V
9V
9V
10.5V
RESET_FE
32V
5V
5V
RESET_FE
9V
10.5V
6.0V
3.4V
3.4V
3.4V
3.4V
XPOD_STBY
3.4V
1.8V
XPOD_STBY
XPOD_STBY
XPOD_STBY
5V
5V
7
8
5
6
3
4
1
2
TU_TSSYNC
TU_TSCLK
TU_TSDATA
TU_TSENA
56k 1/10W :RN-CP
27k 1/10W :RN-CP
220X4
4.7k
1/10W
:CHIP
:CHIP
0
1/10W
:CHIP
:CHIP
MA111-TX
KDL-V32/V40A10 (WB) 4-13
<COMPONENT SIDE>
<CONDUCTOR SIDE>
QT
[POWER, TUNER]
— QT BOARD —
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