Sony KE-32TS2E Service Manual ▷ View online
KE-32TS2E(AEP/UK) 2-2
9.
Repeat step 6 to 8 until the detection set value in step 6 above is ob-
tained.
10. Repeat step 1 and 4 to 9 until the detection set value in steps 4 and 6
above are obtained.
2-1-4. Video input adjustment
1.
Input All white 90 IRE signal of NTSC to the video input terminal.
2.
Set Picture Mode into “Personal2”.
(Caution) The order of 1, 2 must not be changed.
3.
Select Video Calibration from the AD Converter menu.
4.
Adjust the Sub Contrast (Video) and then, adjust the detection values of
G to the set value.
Detection set value: 230 ± 3
5.
Set the video input signal to All gray 20 IRE signal of NTSC.
6.
Adjust the Sub Bright (Video) and then, adjust the detection values of
G to the set value.
Detection set value: 51 ± 3
7.
Adjust the CB Offset (Video) and then, adjust so that the detection
value of B is the same as G value.
7.
Repeat step 1 and 3 to 6 described above until the detection set value is
obtained.
2-1-3. Component input adjustment
1. Input All white 90 IRE signal of 1080/60i to the component input ter-
minal.
2. Set Picture Mode into “Personal2”.
(Caution) The order of 1, 2 must not be changed.
3. Select YUV Calibration from the AD Converter menu.
4. Adjust the Sub Contrast (YUV) and then, adjust the detection values of
G to the set value.
Detection set value: 230
± 3
5.
Set the component input signal to All gray 20 IRE signal of 1080/60i .
6.
Adjust the Sub Bright (YUV) and then, adjust the detection values of G
to the set value.
Detection set value: 51
± 3
7.
Adjust the CB Offset (YUV) and then, adjust so that the detection value
of B is the same as G value.
8.
Adjust the CR Offset (YUV) and then, adjust so that the detection value
of R is the same as G value.
KE-32TS2E(AEP/UK) 2-3
2-2. White Balance Adjustment
1.
Set the service mode then select White Balance menu.
2.
Select Large in the Window menu to output an internal adjustment
signal.
3.
Set the color temperature to “High”.
4.
Adjust the white balance so that the color temperature is set to the value
below during R, G, and B gain adjustments.
Color Temperature: 10000K
(x=0.281 y=0.288 ±0.005)
5.
Set the color temperature to “Middle”.
6.
Adjust the white balance so that the color temperature is set to the value
below during R, G, and B gain adjustments.
Color Temperature: 8000K
(x=0.295 y=0.305 ±0.005)
7.
Set the color temperature to “Low”.
8.
Adjust the white balance so that the color temperature is set to the value
below during R, G, and B gain adjustments.
Color Temperature: 6500K
(x=0.314 y=0.324 ±0.005)
8.
Adjust the CR Offset (Video) and then, adjust so that the detection
value of R is the same as G value.
9. Repeat step 6 to 8 until the detection set value in step 6 above is ob-
tained.
10. Repeat step 1 and 4 to 9 until the detection set value in step 4 and 6
above are obtained.
2-1-5. Video coder input adjustment
1. Input All white 30 IRE signal of SECAM to the video input terminal.
2. Set Picture Mode into “Personal2”.
(Caution) The order of 1, 2 must not be changed.
3.
Select Ry Adj from the Chroma decoder menu.
4.
Adjust the Ry Adj (SECAM) and then, adjust so that the detection
value of R is the same as G value.
5.
Input By the value calculated as below.
By = Ry – 4 (if By < 0, input 0)
Allowable error ± 5
6.
Set [Cal Mode] to [OFF] after the A/D calibration adjustment is com-
pleted.
KE-32TS2E(AEP/UK) 2-4
2-3. Adjustment of sub-color and sub-hue
(Caution)
Use SMPTE color-bar whose white is 75%.
1. Input NTSC SMPTE color-bar signal into AV 4.
2. Change picture mode setup into “Personal2”.
3. Turn on the Blue Only mode by service mode.
4. Adjust Sub Color and Sub Hue of NTSC while looking at a screen.
4-1. Set the value of resister as follows.
Hue (NTSC)
=37
Sub Color (NTSC)
=8
Sub Color (PAL)
=8
Sub Color (SECAM) =8
C Out Level
=10
Then adjust C Out Level so that the brightness level of (1) and (A),
(4) and (D) become the same and adjust Sub Hue so that the
brightness level of (2) and (B), (3) and (C) become the same.
Check C Out Level and Sub Hue once again. (C Out Level, Sub
Hue require tracking several times.)
5. Input the SMPTE color-bar of PAL into AV 4.
Set mode into “Personal2”.
(1)
(A)
(2)
(B)
(3)
(C)
(4)
(D)
SMPTE color-bar signal
6. Adjust Sub Color of PAL while looking at a screen.
6-1. Adjust Sub Color that the brightness level of (1) and (A), (4) and
(D) become the same.
7. Input the SMPTE color-bar of SECAM into AV 4.
Set Mode into “Personal2”.
8. Adjust Sub Color of SECAM while looking at a screen.
8-1. Adjust Sub Color that the brightness level of (1) and (A), (4) and
(D) become the same.
9. Cancel the Blue Only mode.
KE-32TS2E(AEP/UK) 3-1
SECTION 3
DIAGRAMS
3-1. BLOCK DIAGRAMS
IC403
SCL-HS
SDD-HS
2
4
1
OR
IC406
Q418
Q417
Q416
R/CRCLP
B/CBCLP
G/YCLP
130
129
128
BUFF
IC405
Q406
SW
INV
Q404
Q405
INV
IC202
IC201
IC209
IC208
Q1005
34 G2
35 R2
36 YS/YM
33 B2
B1
25
YS3
15
R1
27
G1
26
TO
Q BOARD
CN7004
CN1502
EXT-R
GND
EXT-G
GND
EXT-B
GND
EXT-BLK
GND
1
2
3
4
5
6
7
8
12
11
10
9
8
7
6
5
4
3
2
1
GND
TEXT-V
GND
TEXT-H
GND
TEXT-YS
GND
TEXT-B
GND
TEXT-G
GND
TEXT-R
CN1501
CN7602
TU BOARD
TO
TO
POWER BOARD
CN1
S4502-4505
PDP_IRQ
SRX_4W
IC5
2
6
CN1016(2/3)
IC1017
IC1020
Q1501
AN 6V
TO
TU BOARD
CN7601
SCL_LS
SDA_LS
OR
IC1006
SDA_LS
SCL_LS
TO 2/2
B(1/2)(MAIN CPU,COLOR DECODER,SYSTEM IC, )
MAIN CPU
CN7006
Q BOARD
TO
D
G
TO
Q BOARD
CN7005
CN7007
Q BOARD
TO
E
F
TO
Q BOARD
CN7011
H2(KEY INPUT)
S4500,
KEY MATRIX
CN4501
3
2
1
GND
KEY A
STBY5V
CN1002
CN401
CN1003
CN1004
CN1001
CN103
CN102
CN101
PDP_SCL
PDP_SDA
V_STATUS
H_STATUS
IC404 SYNC SEP
VIN
C/H
GREENIN
H.POL
V.POL
HD
VD
18
19
14
13
SOG_DUTY2
SOG_DUTY1
SYNC_SW
CLAMP
Q403
CLAMP
Q402
Q407-416
Q401,
4
6
8
DSUB_V
DSUB_H
C
B
A
9
10
11
SELECTOR
Y
Z
X
15
4
14
Y1
Y0
Z0
Z1
X0
X1
1
2
5
3
12
13
GL0
GL7
GR0
GR7
BL0
BL7
BR0
BR7
RL0
RL7
RR7
RR0
1/2CLK
UNLOCK
CLPIN
SYNCIN2
SYNCIN1
DSYNC/DIVOUT
A/D CONVERTER
101
104
113
112
111
103
68
75
85
81
78
88
87
22
31
21 24
28
49
45 51
53
64
60
56
58
41
34
SCL
SDA
SOGIN2
B/CBIN2
G/YIN2
R/CRIN2
G/YIN1
B/CBIN1
R/CRIN1
9
10
B/U
G/Y
R/V
135
136
126
141
124
133
139
DSUB_V
DSUB_H
B/U
G/Y
R/V
GND
R/V
GND
G/Y
GND
B/U
GND
DSUB_H
GND
DSUB_V
1
2
3
4
5
6
7
8
9
10
STBY 5V
STBY5V
UART TX
GND
UART RX
CPU RESET
FWE
FLACH MODE
GND
1
2
3
4
5
6
7
8
IC402
+3.3V REG
VCC
5V-4
AN6V
5V-4
5V-4 REG
IC401
3.3V-2
1
3
8
7
+2.5V REG
DVDD
AVDD
+2.5V REG
7
8
3
1
7
6
1
5
COMP
COM.C
COM.Y
COMP
5
1
6
7
INV
Q214
Q218
Q215
Q217
Q212
CS
IN
IC207
SYNC SEP
1
2
Q213
Q216
IC206 3D COMB
ACO
AYO
SDA
SCL
CSI
ACI
AYI
FSCI
83
84
60
59
76
96
88
52
Q201
BUFF
IC204
2
4
VEH3
VEH2
VEH1
Q208,210
Q203,204
IC205 3LINE COMB
C OUT
YOUT
Q209
Q206
8
Q211
Q207
Q205
6
FSC
PAL/NTSC
N/M
D5
C1
C5
D6
C2
C6
D7
C3
C7
RBT
VIN
45
47
46
35
31
27
34
30
26
33
29
25
14
15
IC1007
5
6
3
2
1
Q1002
Q1001
4
1
2
STBY 3.3V
2
1
IC1005
12.288MHz
X1002
SCL_HS
SDA_HS
SCL_LS
SDA_LS
5
2
6
3
1
7
IC1015
IC1019
7
1
3
6
2
5
PANELDET2
PANELDET1
CS_PLD
CS_SC
VMUTE
V_STATUS
H_STATUS
CS_OSD
STX_4W
SCK_4W
SC_PLL
SYS_RESET
PDP_ACT
PDP_CPU
SYS_VS
VBLK
SYS_HS
CLK
TX
IC1010 BUFF
14
15
16
17
11
6
5
4
3
9
IC1018
5
3
6
2
1
2
5
6
4
3
IC1012(2/2)
Q22,26,27
Q15,16,20
AMP/BUFF
Q18
SW
IC1004
EXTAL
XTAL
WDTOVF
SCL_HS
COMF SW
VEH3
VEH2
VEH1
NTSC/PAL
SOLSYS N/M
SCL_LS
SDA_LS
PANELDET2
PANELDET1
PLD_CS
SC_CS
VIDEOuMUTE
V STATUS
H STATUS
OSD_CS
4W_TX
4W_CLK
SC PLL SW
SYSTEM_RESET
PDP_ACT
PDP_CPU
V.SYNC
V.BLK
H.SYNC
SOG DUTY 2
SOG DUTY 1
SYNC SW
PICTURE AGC
15 KRGB
77
75
67
58
51
50
49
48
46
47
39
55
53
26
27
113
114
4
66
65
112
117
115
19
3
2
1
33
30
29
63
64
40
45
38
STBY 5V
TUNER RESET
AV-LINK
BUSY_TU
NC
FAN_FB
PWM0
MD2
FWE
RES
RXD2(FWR)
TXD2(FWR)
84
62
86
89
102
9
120
74
71
23
22
SDA_LS
SCL_LS
NC
87
+5V REG
2
1
STBY 5V
5V-2
STBY 5V
STBY 3.3V
6
4
+3.3V REG
CN1016(3/3)
5
3
CN1016(1/3)
1
7
97
28
106
18
99
100
12
17
16
15 LINE MUTE
A MUTE
LPF_SW
POWER SW
LED B
LED A
SIRCS
THERMO
POWRE
KEY
RTC_IRQ
RTC_CS
4W_RX
PDP_IRQ
90
111
116
6
IC1009
3
2
5
6
IC1011
3
2
18
17
X1001
32.768k
IC1003
INTR
SO
OSC_OUT
OSC_IN
9
8
3
6
CLK
TX
2
SCLK
4
SI
1
32KOUT
CE
7
STBY 5V
STBY 5V
5V-3
IC7
5V-3 REG
5V-2
3.3V-2
STBY 5V
SDA1
SCL1
GND
AV_LINK
RESET
BUSY
STBY 5V
A13V
A6V
1
2
3
4
5
6
7
8
9
STBY5V
GND
SIRCS
GND
LEDA
LED B
POWER SW
NC
GND
NC
LPF
AUDIO MUTE
LINE MUTE
GND
SCL LS
SDA LS
GND
UART TX
UART RX
CPU RESET
FWE
FLASH MODE
GND
FAN DRIVE
FAN FB
FAN DETECT
GND
NC
NC
NC
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
STBY5V
KEY
GND
1
2
3
STBY5V
CLOCK
GND
1
2
3
STBY 5V
GND
POWER
THERMO
DIG3.3V
DIG3.3V
GND
GND
DIG5V
DIG5V
GND
GND
AN 6V
AN 6V
A13V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
FL1
Q2,4
3
IC1 BUFF
6
2
5
AMP
2
3
1
BUFF
Q32
BUFF
Q31
BUFF
Q33
BUFF
Q23,24,30
BUFF
Q29
Q28
BUFF
IC2
COLOR DECODER
4
9
3
46
FSC OUT
CVBS OUT(2VPpp)
HS
VS
Y FOR SYNC
SYNC IN
Cb1
Y1
Cr1
Y OUT
Cb OUT
Cr OUT
11
2
18
19
17
21
22
23
SDA_LS
SCL_LS
16.2MHz
X1
14 SDA
13 SCL
38 Xtal
5V-3
SCP
10
Q1
Q5,13
FL2
COM.C
COM.Y
FL3
Q9,12,14
5
7
COMB Y
COMB C/FORCED
CVBS/Y1
CVBS/Y2
C2
1
44
43
5V-3
GND
AN5V
AN5V
GND
C_SIG
GND
Y_SIG
GND
GND
1
2
3
4
5
6
7
8
9
H
B
H
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