Sony KLV-32S200A / KLV-40S200A / KLV-46S200A Service Manual ▷ View online
KLV-32/40/46S200A (WB) 1-15E
KLV-40/46S200A
1-2-13. LCD PANEL REMOVAL
0
LCD Panel
Bezel assy
KLV-46S200A
KLV-46S200A
KLV-46S200A
3
One screw
(+BVTP2 4X16)
6
One screw
(+BVTP 3X12)
8
One screw
(+BVTP 3X12)
4
Two screws
(+BVTP2 4X16)
9
Bezel support (L) assy
7
Bezel support (L) assy
5
Bezel support
(S) assy
2
One screw
(+PSW M3X5)
1
Lead wire with connector (LVDS)
KLV-32/40/46S200A (WB) 2-1E
SECTION 2
SERVICE ADJUSTMENTS
2-1. WHITE BALANCE ADJUSTMENT
The White Balance only needs to be adjusted when the BU
Board is replace.
Board is replace.
1.
Through the Video 1 input, step Gray Scale with Setup.
2.
Press MENU on the Remote Commander.
3.
Press the button until Settings is selected, then press the
button.
4.
From the Picture menu, press the button to display the
picture mode options.
a.
a.
Press the button to select Custem, the press the
button.
button.
5.
From the Picture menu, press the button to select Color
Temperature.
a.
Temperature.
a.
Press the button to display the Color Temperature
options.
options.
b.
Press the button to select Cool, then press the
button.
button.
6.
From the Picture menu, press the button to select
Advanced Setting.
Advanced Setting.
7.
Using the arrow keys set all registers in the Advanced
Setting menu to Off.
Setting menu to Off.
8.
Put the TV in standby mode. (Power off).
9.
Access the Service Menu by pressing the following buttons
on the Remote Commander within a second:
on the Remote Commander within a second:
Channel
Volume
On.
The service menu displays.
10. Press the button to display the white balance adjustment
menu items.
11. Using 10 step NTSC Gray Scale with Setup adjust the
White Balance of the 60% shade with R_DRIVE and
B_DRIVE.
B_DRIVE.
12. Using the same pattern, adjust the white balance 20% with
R_BKG and B_BKG
13. 20 IRE and 60 IRE shades should have the same color.
20 IRE Level
60 IRE Level
20 IRE
188mV
60 IRE
451mV
SET-UP
56mV
10 STEP
GRAY SCALE
GRAY SCALE
KLV-32/40/46S200A (WB) 3-1
3-1. BLOCK DIAGRAMS
(1)
AU, H2U and QT Boards
SECTION 3
DIAGRAMS
1
3
6
CN7501
TV_R
TV_L
TV_V
BUFFER
Q6002
Q6009
BUFFER
AV SW
TV
LTV
RTV
Y1
C1
S2-1
S-1
V1
LV1
RV1
V3
LV3
RV3
LV5
RV5
LV6
RV6
V2
Y2
C2
LV2
RV2
S2
S2-2
63
62
64
3
5
7
1
2
4
15
16
18
6
VIDEO IN 1
S VIDEO
VIDEO
R
L(MONO)
AUDIO
J9001
3
4
1
2
V1_IN_Y
V1_IN_C
V1_IN_S2SW
V1_IN_SSW
V1_IN_V
V1_IN_AU_L
V1_IN_AU_R
V3_IN_AU_R
V3_IN_AU_L
V3_IN_V
VIDEO
VIDEO IN 3
PB
PR
Y
J9002
R
L
L
R
Y
PR
PB
HD/DVD IN 4
HD/DVD IN 5
29
31
59
61
8
10
12
9
11
14
D1_IN_Y
D1_IN_CB
D1_IN_CR
D1_IN_AU_L
D1_IN_AU_R
D2_IN_Y
D2_IN_CB
D2_IN_CR
D2_IN_AU_L
D2_IN_AU_R
1
4
2
6
5
7
9
11
13
15
HP_DET
HP_OUT_AU_R
HP_OUT_AU_L
V2_IN_S2SW
V2_IN_SSW
V2_IN_AU_R
V2_IN_AU_L
V2_IN_C
V2_IN_Y
V2_IN_V
CN9001
CN201
15
13
11
9
7
5
6
2
4
1
2
1
4
3
H2U
HP_OUT_AU_L
HP_OUT_AU_R
HP_DET
J201
S VIDEO
VIDEO
VIDEO IN
2
BUFFER
Q2001,2002
AUDIO
L(MONO)
R
AUDIO
AUDIO
AUDIO
R
L
SDA_B_5V
SCL_B_5V
56
57
AUDIO DSP
IC7001
SC1_IN_L
SC1_IN_R
X7000
18.432MHz
SDA_B_5V
SCL_B_5V
21
Q7002
RESETQ
SC4_IN_L
SC4_IN_R
47
48
IC7003
BUFFER
HDMI_L
HDMI_R
28
27
38
34
31
37
32
35
36
29
49
47
45
43
40
39
20
18
16
12
10
8
26
25
24
22
CN9501
SCL_B_5V
SDA_B_5V
HP_DET
RESET_AUDIO
AC_OFF_DET_AU
HP_MUTE
LINE_MUTE
SP_MUTE
SP_SD_MUTE
AU_PROT
PC_IN_R
PC_IN_L
DVI_R
DVI_L
HDMI_R
HDMI_L
CR3
CB3
Y3
CR2
CB2
Y2
M_HSYNC
V_DET
SEL2_C
SEL2_Y/CV
50
51
DVI_L
DVI_R
PC_IN_R
PC_IN_L
54
53
SC3_IN_L
SC3_IN_R
SC2_IN_L
SC2_IN_R
SDA_B_5V
SCL_B_5V
Q7012
Q7013
IC7007
AUDIO AMP
IN1
IN2
STBY
Q7019
Q7011
OUTA1
OUTA2
OUTB1
OUTB2
L7009,7010
4
3
2
1
CN7000
R-
R+
L-
L+
DC DET.
Q7014-Q7018,7021-7022
BUFFER
Q7005,7008
Q7010
Q7020
AMP
IC7601
37
36
SC1_OUT_L
SC1_OUT_R
Q7609-Q7611
Q7603
Q7604
Q7606
Q7607
Q7602,7605,7608
DACA_R
DACA_L
24
25
AMP
IC7602
HP
D7605
D7604
D7013
J9003
L
R
AUDIO
V DET
Q6005,6007
Q6011-Q6013
D
TO
BU BOARD
CN1001
4
3
1
CN9502
A9V
D5V
D3.3V
D3.3V
D5V
A9V
CN7008
BU BOARD
TO
E
UNREG 15V
1,2
F
TO G1 BOARD
CN6202
(KLV-32S200A)
(KLV-40/46S200A)
CN6200
TO G2 BOARD
AU_15V
AU
INPUT TERMINAL,
AV SW,AUDIO AMP.
AV SW,AUDIO AMP.
LOUT2
ROUT2
43
45
DACM_L
DACM_R
48
43
36
31
VIDEO
AUDIO L
AUDIO R
VIDEO
IC2001
V/YOUT2
COUT2
44
47
Y/CV
C
SDA
SCL
34
33
71
72
XTAL_IN
XTAL_OUT
I2C_DA
I2C_CL
AUDIO L
AUDIO R
Y/CV
C
AUDIO L
AUDIO R
CN7503
AUDIO L
AUDIO R
3
2
AUDIO R
AUDIO L
VIDEO
14
15
TU7800
33V
CN7804
10.5V
5V
TU_V_OUT
TU_L_OUT
TU_R_OUT
AFT_OUT
AGC_MUTE
SPDIF(NC)
TU_SCL
TU_SDA
B
CN1700
BU BOARD
TO
(TUNER)
QT
+9V
IC7800
REG
Q7800
Q7801
1
9
5,6
CN7803
10
7
5
9
14
1
12
13
4
CONV.
D/D
IC7801
A32V
TU_SDA
TU_SCL
D_IF2
D_IF1
IF_AGC
SAP_ID
ST_ID
F_MONO
MODE
AGC_IN
AFC_OUT
R_OUT
L_OUT
DET_OUT
SDA
SCL
SW3
SW2
DAC1
DAC0
DAC
IC7802
10
9
6
7
INV.
Q7802
Q7803
BUFFER
9,10
TO
BU BOARD
CN1701
A
J202
28
27
8
19
9
D6001,Q6004,6008
SEP.
SYNC
Q6001
BUFFER
KLV-32/40/46S200A (WB) 3-2
(2)
BU, H1U and H3U Boards
22
23
20
12
24
25
37
30
32
34
36
38
40
42
26
28
CN1001
SCL_B_5V
SDA_B_5V
REC_MUTE
HP_DET
M_HSYNC
V_DET
L3-2
CR3
CB3
Y3
FB_2
CR2
CB2
Y2
SEL2_C
SEL2_Y/CV
Q5001
Q5000
Q1001
LEVEL
SHIFT
138
161
139
123
119
118
CPU
IC1001
SCL_B_5V
SDA_B_5V
Q1003
14
SP_SD_MUTE
15
SP_MUTE
18
LINE_MUTE
17
AU_OPT_OUT_MUTE
13
HP_MUTE
21
AU_PROT
16
RESET_AUDIO
19
AC_OFF_DET_AU
3
PC_IN_L
1
PC_IN_R
7
DVI_L
5
DVI_R
11
HDMI_L
9
HDMI_R
61
140
113
101
155
26
62
5
6
4
3
2
1
CN7009
Q7007,7008
Q7006
5,14
2,17
3,16
15
13
10
9
6
4
CN1004
STBY3.3V
INV.
Q1006
149
112
81
111
32
21
25
165
128
141
158
VBLK
INPUT_V
RESET_TR
FLASH ROM
A
DQ
20
8
A1-A20
D16-D23
DQ
OE#
WE#
IC9711
30
19
ALE_PX
CS_PX
3
4
2
5
IC5201
BUS SW
17
16
18
15
BUS SW
IC5202
8
TRIDENT BUS
AD0-AD7
CVBS1
C
Y_G3
PB_B3
PR_B3
FB2
Y_G1
PB_B1
PR_B1
FS2
VIDEO PROCESSOR
TA1P
TA1M
TB1P
TB1M
TC1P
TC1M
TD1P
TD1M
TCLK1P
TCLK1M
5,13
2,3
1
4
6
18
16
14
12
22
20
26
24
30
28
VIN
CN5000
15
PANEL5V
DCC1_DCC2
DCC_LUT
DCC
RCLK-
RCLK+
RD-
RD+
RC-
RC+
RB-
RB+
RA-
RA+
DPB_VS
DP_VS
RESET
8
AD0-7
1
2
IC5203
4
19
AD
WR#
RD#
ALE
CPU_CS
19
HDMI DAC
IC9000
AOUTL
AOUTR
DIN
BCLK
LRCK
MCLK
1
2
3
4
SDO
SCK
WS
AUDIOCLK
CTRL
MUTE
INTN
Q9006,9009,9010
134
20
Q9007
MUTE
MUTE
Q9008
122
152
159
164
31
80
156
129
130
76
REC_R_LED
POWER/RESERVE_LED
ON_TIMER_LED
PIC_MUTE_LED
STBY_LED
SENSOR_DET
SIRCS
CH_IRQ
POWER_KEY
KEY
115
114
24
5
6
7
IC1005
EEPROM
SDA_A
SCL_A
NVM_WP
STBY3.3V
Q1004
8
RESET
IC1004
PC_R
PC_G
PC_B
AIN_HS
AIN_VS
PC_R
PC_G
PC_B
PC_H
PC_V
SCL
SDA
WC
NVM
IC6000
PS6000
6
5
7
BUFFER
Q6000,6001
J6000
5
3
AC_OFF_DET
POWER_ON
POWER5(NC)
PANEL_DET
BACKLIGHT
DIMMER
VIN
TXD
RXD
BINT
DTTLOG(NC)
TRI-SCL
TRI-SDA
MD0
RES
18
19
15
16
12
10
3
1
6
4
9
7
CN9000
DDC +5V
HPD
DDC CLK
DDC DAT
CLK-
CLK+
D2-
D2+
D1-
D1+
D0-
D0+
RX0+
RX0-
RX1+
RX1-
RX2+
RX2-
RXC+
RXC-
HDMI3.3V
Q9001
PWR5V
Q9000
EDIT NVM
SDA
SCL
WP
Q9003
5
6
7
3
2
6
7
LEVEL
SHIFT
IC9002
DSDA
DSCL
IC5500
DDR SDRAM
DQ
A
DQS
DM
VREF
CK
CK
MD
MA
DQS
DQM
MVREF
MCK0
MCK0#
32
12
4
4
7
MD0-31
MA0-11
DQS0-3
DQM0-3
CKE,WE#,CS#,RAS#
CAS#,BA0,BA1
MVREF
MCLK0
MCLK0#
10
9
8
4
7
5
6
3
STBY3.3V
SIRCS
D3.3V
BL_IN
STBY_LED
PICTURE_OFF
ON_TIMER
PWR
REC
2
2
3
6
5
7
4
8
9
10
D3.3V
STBY3.3V
IC1008
3
2
KEY1
POWER_INT
2
3
CN1008
CN1007
Q303,304
LED
SW
SW
LED
Q301,302
D305
POWER
PIC OFF
D302
Q305
LED SW
D308
STANDBY
ILLUM
SENSOR
IC302
SIRCS
IC301
STBY3.3V
H3U
Q306
CN101
POWER
S106
KEY
S101-S105
S107
H1U
BU
(CPU,LCD DRIVE)
SDA_DEVICE
SCL_DEVICE
SDA
SCL
TEMP SENSOR
1
2
CN301
28
11
INV.
10
8
6
4
2
CN1700
TV_DEM_SEL(NC)
GR_RESET
TV_AFT
TU_I2C_SDA
TU_I2C_SCL
AFT
AGC
TUNER_SW
116
117
77
23
Q1007
IC1007
Y/CV,C
10
7,8
4
1,2
CN1002
1.8V
REG
IC1006
IC1010
REG
9V
UNREG33V
UNREG10.5V
A9V
STBY3.3V
1.8VCC
STBY3.3V
UNREG10.5V
UNREG33V
REG18V
4
3
1
CN7008
D3.3V
D5V
A9V
A9V
D5V
D3.3V
TO
AU BOARD
CN9502
TO G1 BOARD
TO
QT BOARD
CN7803
F7000
3.3V
REG
IC7001
REG
1.8V
IC7002
Q7000
VD1-8
VL1-8
VA1-8
D7010
D7014
PS7000
PWM CTRL
IC7000
VCC OUT2H
OUT1
OUT2L
Q7009
Q7001
Q7005
23
25
17
REG
IC7005
PANEL5V
6.2V
D5V
IC7004
REG
REG17.5V
D3.3V
D3.3V_2
VDDMQ0
CN9501
AU BOARD
TO
PANEL UNIT
TO
IC1002
BUFFER
BUFFER
Y/CV
C
IC5000
TO
PANEL UNIT
CN6000
PC IN
IC9001
J9000
L
R
AUDIO
SDA
SCL
HDMI IN
D
H
B
G
E
CN6202
Q1002
RGB
AUDIO
14
151
99
100
Y1/G1(NC)
CB1/B1(NC)
CR1/R1(NC)
L3_1/MODE_1(NC)
FB_1(NC)
49
47
45
44
43
D2_IN_Y
D2_IN_CB
D2_IN_CR
D2_IN_SW/FB
D3_IN_Y
D3_IN_CB
D3_IN_CR
D2_IN_L3
D1_IN_Y
D1_IN_CB
D1_IN_CR
D1_IN_L3/MODE
D1_IN_SW/FB
D1
D2
D3
Y_G2
PB_B2
PR_R2
FS1
FB1
71
Q1005
D3.3V
VDDMQ0
VD1_8
Q7504-7506
Q7503
6.2V
UNREG10.5V
Q7502
DC ALERT
163
153
154
68
5
4
3
2
14
10
11
12
6
7
8
9
CN1003
BREAK
XINIT
XRSTIN
XTRST
ICLK
ICS2
ICS1
ICS0
ICD3
ICD2
ICD1
ICD0
89-92
86-88
94
95
93
ICD
ICS
DREG
CE#
18
X1001
133
142
120
121
66
64
1
5
6
7
INT1
INT2
SCL
SDA
IC1009
CLOCK QSC
2
X1009
3
X5000
XTALI
XTALO
IC6001
INV.
PC_H
PC_V
Q7500
BUFFER
Q9004,9005
CN6203
TO G1 BOARD
(KLV-32S200A)
(KLV-40S200A)
TO G2 BOARD
CN6202
(KLV-32S200A)
(KLV-40/46S200A)
CN6200
TO G2 BOARD
108
POWER2
Y/CV
C
A
TO
5V
17.5V
33V
10.5V
CN1701
9,10
3
1
5,6
QT BOARD
CN7804
D1701
D1702
Q1701
DC_DET
82
157
D9015
16.5MHz
32.768MHz
28.322MHz
D3.3V
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