Sony KDL-32V2000 / KDL-40V2000 / KDL-46V2000 Service Manual ▷ View online
KDL-32/40/46V2000 (AUS) 2-6
2-2. FRAME DIAGRAMS
(1)
KDL-32V2000
J201
2
1
4
3
H2
CN201
15P
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
4P
CN7000
1
2
3
4
5
CN7503
5P
3
4
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN9001
1
CN9521
1
CN9522
1
CN9523
1
2
3
4
5
6
7
8
9
9P
CN9502
VIN
VCC
GND
J9003
J202
H4
H1
1
2
3
4
5
6
7
8
9
10
10P
CN351
1
2
3
WHT
3P
CN101
1
2
3
3P
CN1007
WHT
1
2
3
4
5
6
7
8
9
10
10P
CN1002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN1003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN1004
1
2
3
4
5
6
7
8
9
10
10P
CN1008
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
30P
CN5000
CN6000
15P
BLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J6000
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN9000
J9000
1
CN7002
1
CN7003
1
CN7004
1
CN7005
1
2
3
4
5
6
7
8
9
9P
CN7008
1
2
3
4
5
6
7
7P
CN7009
10P
CN1700
1
2
3
4
5
6
7
8
9
10
11
12
CN1701
12P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN4700
20P
B
TUG
10P
CN3903
12P
CN3802
AG
CN6202
14P
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN6201
1
G1
S VIDEO
VIDEO
AUDIO
VIDEO IN 2
L/MONO
R
J9001
S VIDEO
VIDEO
AUDIO
VIDEO IN
1/3
L/MONO
R
R
L/MONO
AUDIO
VIDEO
SPEAKER
R
L
AUDIO OUT
OUT
OPTICAL
TU3900
MAIN_UFE
V2_IN_V
GND
V2_IN_Y
GND
V2_IN_C
GND
V2_IN_AU_L
AU_IN_GND
V2_IN_AU_R
V2_IN_S2SW
V2_IN_SSW
HP_OUT_AU_R
AU_IN_GND
HP_OUT_AU_L
HP_DET
HP_DET
HP_OUT_AU_L
AU_IN_GND
HP_OUT_AU_R
V2_IN_SSW
V2_IN_S2SW
V2_IN_AU_R
AU_IN_GND
V2_IN_AU_L
GND
V2_IN_C
GND
V2_IN_Y
GND
V2_IN_V
L+
L-
R-
R+
UNREG15V
UNREG15V
NC
AU_GND
AU_GND
A9V
GND
D5V
D3.3V
GND
GND
DTT_LOG
AV_MOUSE
GND
A9V
GND
D5V
D3.3V
GND
GND
DTT_LOG
AV_MOUSE
GND
33V
GND
17.5V
GND
10.5V
10.5V
GND
GND
5V/6V
5V/6V
GND
GND
REG18V
REG18V
GND
UNREG33V
GND
GND
UNREG10.5V
UNREG10.5V
GND
STBY3.3V
DIMMER
BACKLIGHT
PANEL_DET
POWER5
AC_OFF_DET
POWER_ON
GND
DCC1_DCC2
VIN
VIN
DCC_LUT
VIN
DCC
GND
NC/RE+
GND
NC/RE-
GND
RD+
VIN
RD-
VIN
RCLK+
GND
RCLK-
GND
RC+
GND
RC-
GND
RB+
GND
RB-
NC
RA+
GND
RA-
GND
TXD
RXD
RES
VIN
MD0
MD1
MD2
TRI-SDA
TRI-SCL
TRI-GND
NC(P-RES)
DTTLOG
VIN
B INT
RXD
TXD
GND
UVCC
XTRST
XRSTIN
XINIT
BREAK
ICD3
ICD2
ICD1
ICD0
ICS2
ICS1
ICS0
GND
ICLK
D2+
E
D2-
D1+
E
D1-
D0+
E
DO-
CLK+
E
CLK-
CEC
NC
DDC CLK
DDC DAT
E
DDC +5V
HPD
19P
AUDIO IN
L
R
AUDIO
RGB
PC INPUT
HDMI INPUT
GND
POWER_INT
KEY1
GND
STBY3.3V
REC/RESEAVE
STBY_LED
ON_TIMER
PWR/RESERVE
PIC_MUTE_LED
BL_IN
D3_3V
SIRCS
GND
STBY3.3V
REC/RESERVE
STBY_LED
ON_TIMER
PWR/RESERVE
PICTURE_OFF
BL_IN
VD3.3V
SIRCS
GND
POWER INT
KEY1
NC
NC
TO PANEL UNIT
TO PANEL UNIT
REG18V
REG18V
GND
UNREG33V
GND
GND
UNREG10.5V
UNREG10.5V
GND
STBY3.3V
AU_GND
AU_GND
UNREG15V
UNREG15V
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN6203
GND
POWER ON
PFC DET
RLY ON
GND
GND
REG 18V
REG 18V
REG 18V
REG 18V
GND
GND
TO
PANEL
UNIT
EARTH
AC-L
3
WHT
AC-N
1
3P
CN6102
AC INLET
Y
CB
CR
L
R
AUDIO
R
L/MONO
VIDEO
AUDIO
COMPONENT
INPUT 1
VIDEO OUT
8
7
6
5
4
3
2
1
8P
CN9700
GND
GND
DTV_Pr
GND
DTV_Pb
GND
DTV_Y
GND
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20P
CN9701
GND
DTV_R
GND
DTV_L
GND
DTV_CVBS/Y
GND
DTV_C
GND
DTV_SUBPr
GND
N.C
GND
N.C
GND
N.C
GND
N.C
GND
SPDIF
GND
FM_AM(MONO)
GND
QSS(SIF)
GND
TV_V
6P
CN9702
6
5
4
3
2
1
PC_IN_R
AU_GND
PC_IN_L
AU_GND
DVI_R
AU_GND
DVI_L
AU_GND
HDMI_R
AU_GND
HDMI_L
HP_DET
HP_MUTE
SP_SD_MUTE
SP_MUTE
RESET_AUDIO
AU_OPT_OUT_MUTE
LINE_MUTE
AC_OFF_DET_AU
REC_MUTE
AU_PROT
SCL_B_5V
SDA_B_5V
M_HSYNC
V_DET
SEL2_C
GND
SEL2_Y
GND
CR3
GND
CB3
GND
Y3
N.C.
N.C.
L3_2
CR2
GND
CB2
GND
Y2
N.C
L3_1
N.C
GND
N.C
GND
N.C
CN9501
49P
WHT
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
EARTH
1
CN6101
NC
5V (IF)
VIF
NC
NC
SIF OUT
NC
DE-Em OUT
AS (IF)
APC
GND
DET OUT
AFT OUT
SCL (TU)
5V (TU)
NC
SDA (IF)
SCL (IF)
RF AGC
AS (TU)
SDA (TU)
30V
GND
FM/AM(MONO)
GND
QSS(SIF)
GND
TV_V
CN3904
6P
6
5
4
3
2
1
APC
NC
TV_AGC_M
GND
TV_AFT
GND
TU_I2C_SDA
GND
TU_I2C_SCL
GND
10
9
8
7
6
5
4
3
2
1
WHT
12
11
10
9
8
7
6
5
4
3
2
1
GND
GND
5V/6V
5V/6V
GND
GND
10.5V
10.5V
GND
17.5V
GND
33V
8P
CN3803
8
7
6
5
4
3
2
1
GND
GND
6.5V
6.5V
GND
GND
10.5V
10.5V
Y1
GND
CB1
GND
CR1
L3_1
N.C.
Y2
GND
CB2
GND
CR2
L3_2
N.C.
N.C.
Y3
GND
CB3
GND
CR3
GND
SEL2_Y
GND
SEL2_C
V_DET
M_HSYNC
SDA_B_5V
SCL_B_5V
AU_PROT
REC_MUTE
LINE_MUTE
AU_OPT_OUT_MUTE
RESET_AUDIO
SP_MUTE
SP_SD_MUTE
HP_MUTE
HP_DET
HDMI_L
AU_GND
HDMI_R
AU_GND
DVI_L
AU_GND
DVI_R
AU_GND
PC_IN_L
AU_GND
PC_IN_R
CN1001
49P
WHT
49
46
45
47
48
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
AC_OFF_DET_AU
M_RST
TV_REC_ON
RESET/DY0
GND
AC_DET/DY1
GND
U2_TX/DY2
GND
U_ACT/DY3
GDN
SPI_STATUS/DY4
GND
U_CE/DY5
GND
U_CLK/DY6
GND
U_DOUT/DY7
GND
U_DIN/DCLK
GND
10
9
8
7
6
5
4
3
2
1
APC
D3.3V
TV_AGC_M
GND
TV_AFT
GND
TU_I2C_SDA
GND
TU_ISC_SCL
GND
GND
LOG_RXD
LOG_TXD
CN401
3P
3
2
1
CN400
3P
3
2
1
GND
LOG_RXD
LOG_TXD
TO JIG
J
J9004
J9301
KDL-32/40/46V2000 (AUS) 2-7
(2)
KDL-40/46V2000
J201
2
1
4
3
CN201
15P
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
4P
CN7000
1
2
3
4
5
CN7503
5P
3
4
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN9001
1
CN9521
1
CN9522
1
CN9523
1
2
3
4
5
6
7
8
9
9P
CN9502
VIN
VCC
GND
J9003
J202
H4
H1
1
2
3
4
5
6
7
8
9
10
10P
CN351
1
2
3
WHT
3P
CN101
1
2
3
3P
CN1007
WHT
1
2
3
4
5
6
7
8
9
10
10P
CN1002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN1003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN1004
1
2
3
4
5
6
7
8
9
10
10P
CN1008
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
30P
CN5000
CN6000
15P
BLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J6000
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN9000
J9000
1
CN7002
1
CN7003
1
CN7004
1
CN7005
1
2
3
4
5
6
7
8
9
9P
CN7008
1
2
3
4
5
6
7
7P
CN7009
10P
CN1700
1
2
3
4
5
6
7
8
9
10
11
12
CN1701
12P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN4700
20P
B
TUG
10P
CN3903
12P
CN3802
AG
CN6200
14P
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN6000
1
G2A
S VIDEO
VIDEO
AUDIO
VIDEO IN 2
L/MONO
R
J9001
S VIDEO
VIDEO
AUDIO
VIDEO IN
1/3
L/MONO
R
R
L/MONO
AUDIO
VIDEO
SPEAKER
R
L
AUDIO OUT
OUT
OPTICAL
TU3900
MAIN_UFE
V2_IN_V
GND
V2_IN_Y
GND
V2_IN_C
GND
V2_IN_AU_L
AU_IN_GND
V2_IN_AU_R
V2_IN_S2SW
V2_IN_SSW
HP_OUT_AU_R
AU_IN_GND
HP_OUT_AU_L
HP_DET
HP_DET
HP_OUT_AU_L
AU_IN_GND
HP_OUT_AU_R
V2_IN_SSW
V2_IN_S2SW
V2_IN_AU_R
AU_IN_GND
V2_IN_AU_L
GND
V2_IN_C
GND
V2_IN_Y
GND
V2_IN_V
L+
L-
R-
R+
UNREG15V
UNREG15V
NC
AU_GND
AU_GND
A9V
GND
D5V
D3.3V
GND
GND
DTT_LOG
AV_MOUSE
GND
A9V
GND
D5V
D3.3V
GND
GND
DTT_LOG
AV_MOUSE
GND
33V
GND
17.5V
GND
10.5V
10.5V
GND
GND
5V/6V
5V/6V
GND
GND
REG18V
REG18V
GND
UNREG33V
GND
GND
UNREG10.5V
UNREG10.5V
GND
STBY3.3V
DIMMER
BACKLIGHT
PANEL_DET
POWER5
AC_OFF_DET
POWER_ON
GND
DCC1_DCC2
VIN
VIN
DCC_LUT
VIN
DCC
GND
NC/RE+
GND
NC/RE-
GND
RD+
VIN
RD-
VIN
RCLK+
GND
RCLK-
GND
RC+
GND
RC-
GND
RB+
GND
RB-
NC
RA+
GND
RA-
GND
TXD
RXD
RES
VIN
MD0
MD1
MD2
TRI-SDA
TRI-SCL
TRI-GND
NC(P-RES)
DTTLOG
VIN
B INT
RXD
TXD
GND
UVCC
XTRST
XRSTIN
XINIT
BREAK
ICD3
ICD2
ICD1
ICD0
ICS2
ICS1
ICS0
GND
ICLK
D2+
E
D2-
D1+
E
D1-
D0+
E
DO-
CLK+
E
CLK-
CEC
NC
DDC CLK
DDC DAT
E
DDC +5V
HPD
19P
AUDIO IN
L
R
AUDIO
RGB
PC INPUT
HDMI INPUT
GND
POWER_INT
KEY1
GND
STBY3.3V
REC/RESEAVE
STBY_LED
ON_TIMER
PWR/RESERVE
PIC_MUTE_LED
BL_IN
D3_3V
SIRCS
GND
STBY3.3V
REC/RESERVE
STBY_LED
ON_TIMER
PWR/RESERVE
PICTURE_OFF
BL_IN
VD3.3V
SIRCS
GND
POWER INT
KEY1
NC
NC
TO PANEL UNIT
TO PANEL UNIT
REG18V
REG18V
GND
UNREG33V
GND
GND
UNREG10.5V
UNREG10.5V
GND
STBY3.3V
AU_GND
AU_GND
UNREG15V
UNREG15V
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN6202
TO
PANEL
UNIT
EARTH
AC IN<L>
3
WHT
AC IN<N>
1
3P
CN6001
AC INLET
Y
CB
CR
L
R
AUDIO
R
L/MONO
VIDEO
AUDIO
COMPONENT
INPUT 1
VIDEO OUT
8
7
6
5
4
3
2
1
8P
CN9700
GND
GND
DTV_Pr
GND
DTV_Pb
GND
DTV_Y
GND
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20P
CN9701
GND
DTV_R
GND
DTV_L
GND
DTV_CVBS/Y
GND
DTV_C
GND
DTV_SUBPr
GND
N.C
GND
N.C
GND
N.C
GND
N.C
GND
SPDIF
GND
FM_AM(MONO)
GND
QSS(SIF)
GND
TV_V
6P
CN9702
6
5
4
3
2
1
PC_IN_R
AU_GND
PC_IN_L
AU_GND
DVI_R
AU_GND
DVI_L
AU_GND
HDMI_R
AU_GND
HDMI_L
HP_DET
HP_MUTE
SP_SD_MUTE
SP_MUTE
RESET_AUDIO
AU_OPT_OUT_MUTE
LINE_MUTE
AC_OFF_DET_AU
REC_MUTE
AU_PROT
SCL_B_5V
SDA_B_5V
M_HSYNC
V_DET
SEL2_C
GND
SEL2_Y
GND
CR3
GND
CB3
GND
Y3
N.C.
N.C.
L3_2
CR2
GND
CB2
GND
Y2
N.C
L3_1
N.C
GND
N.C
GND
N.C
CN9501
49P
WHT
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NC
5V (IF)
VIF
NC
NC
SIF OUT
NC
DE-Em OUT
AS (IF)
APC
GND
DET OUT
AFT OUT
SCL (TU)
5V (TU)
NC
SDA (IF)
SCL (IF)
RF AGC
AS (TU)
SDA (TU)
30V
GND
FM/AM(MONO)
GND
QSS(SIF)
GND
TV_V
CN3904
6P
6
5
4
3
2
1
APC
NC
TV_AGC_M
GND
TV_AFT
GND
TU_I2C_SDA
GND
TU_I2C_SCL
GND
10
9
8
7
6
5
4
3
2
1
WHT
12
11
10
9
8
7
6
5
4
3
2
1
GND
GND
5V/6V
5V/6V
GND
GND
10.5V
10.5V
GND
17.5V
GND
33V
8P
CN3803
8
7
6
5
4
3
2
1
GND
GND
6.5V
6.5V
GND
GND
10.5V
10.5V
Y1
GND
CB1
GND
CR1
L3_1
N.C.
Y2
GND
CB2
GND
CR2
L3_2
N.C.
N.C.
Y3
GND
CB3
GND
CR3
GND
SEL2_Y
GND
SEL2_C
V_DET
M_HSYNC
SDA_B_5V
SCL_B_5V
AU_PROT
REC_MUTE
LINE_MUTE
AU_OPT_OUT_MUTE
RESET_AUDIO
SP_MUTE
SP_SD_MUTE
HP_MUTE
HP_DET
HDMI_L
AU_GND
HDMI_R
AU_GND
DVI_L
AU_GND
DVI_R
AU_GND
PC_IN_L
AU_GND
PC_IN_R
CN1001
49P
WHT
49
46
45
47
48
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
AC_OFF_DET_AU
M_RST
TV_REC_ON
RESET/DY0
GND
AC_DET/DY1
GND
U2_TX/DY2
GND
U_ACT/DY3
GDN
SPI_STATUS/DY4
GND
U_CE/DY5
GND
U_CLK/DY6
GND
U_DOUT/DY7
GND
U_DIN/DCLK
GND
10
9
8
7
6
5
4
3
2
1
APC
D3.3V
TV_AGC_M
GND
TV_AFT
GND
TU_I2C_SDA
GND
TU_ISC_SCL
GND
GND
LOG_RXD
LOG_TXD
CN401
3P
3
2
1
CN400
3P
3
2
1
GND
LOG_RXD
LOG_TXD
TO JIG
J
J9004
J9301
H2
H46
H46
(KDL-46V2000)
(KDL-40V2000)
GND
POWER ON
PFC DET
RLY ON
GND
GND
18V
18V
18V
18V
GND
GND
CN6204
10P
10
9
8
7
6
5
4
3
2
1
18V
18V
18V
18V
18V
GND
GND
GND
GND
GND
NC
GND
N.C
AC-DET
CN6217
3P
3
2
1
KDL-32/40/46V2000 (AUS) 2-8
2-3. CIRCUIT BOARDS LOCATION
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.
•
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 M
Ω 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.
2-4. 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
*
Note: The components identified by shading and
mark
!
are critical for safety. Replace only
with part number specified.
Note: The components identified by mark
contain
confidential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
H1 Board
B Board
H2 Board (KDL-32/40V2000)
H46 Board (KDL-46V2000)
H46 Board (KDL-46V2000)
TUG Board
H4 Board
G1 Board (KDL-32V2000)
G2A Board (KDL-40/46V2000)
G2A Board (KDL-40/46V2000)
AG Board
J Board
Click on the first or last page to see other KDL-32V2000 / KDL-40V2000 / KDL-46V2000 service manuals if exist.