Sony KE-32TS2E (serv.man2) Service Manual ▷ View online
KE-32TS2E (HK) 1-6E
1-11. PLASMA DISPLAY PANEL REMOVAL
2
Screw
(+BVTP 4x16)
1
Screw
(+BVTP 4x16)
1
Screw
(+BVTP 4x16)
2
Screw
(+BVTP 4x16)
3
Plasma display panel
KE-32TS2E (HK) 2-1
SECTION 2
ADJUSTMENTS
<Service Mode>
The service mode is not displayed in the normal state. It is
displayed by entering a pass code.
All hidden menus are displayed when you enter the pass code
below.
The uppermost item of the displayed menus is a service mode
menu.
displayed by entering a pass code.
All hidden menus are displayed when you enter the pass code
below.
The uppermost item of the displayed menus is a service mode
menu.
Pass code: Enter in the standby state (when the red LED lights)
as follows:
Screen display
Screen display
→
5
→
Vol+
→
Power ON
== Service Mode Menu ==
1) EEP ROM Initialize
2) Chroma Decoder
3) AD Converter
4) White Balance
5) General
6) Manual Control
7) Preset Edit
8) Service Status
1) EEP ROM Initialize
2) Chroma Decoder
3) AD Converter
4) White Balance
5) General
6) Manual Control
7) Preset Edit
8) Service Status
2-1. Adjustment of A/D Converter and
Video Coder
2-1-1. Preparation for adjustment
1. Set [RGB Mode] of [Features] to [Other].
2. Set the [Cal Mode] of the AD Converter in the service mode
2. Set the [Cal Mode] of the AD Converter in the service mode
to [ON].
2-1-2. RGB input adjustment
1. Input All white 90 IRE signal of VGA (640x480/60Hz) to
the RGB input terminal.
2. Set Picture Mode into “Personal2”.
Set [Dynamic Pict] and [Color Correct] to “OFF”, and then
set [Gamma Correct] to “MID”.
(Caution) The order of 1, 2 must not be changed.
set [Gamma Correct] to “MID”.
(Caution) The order of 1, 2 must not be changed.
3. Select RGB Calibration from the AD Converter menu then,
Adjust the R and B gain in the menu and balance so that the
detection values of R and B is approximate to the detection
value of G.
detection values of R and B is approximate to the detection
value of G.
4. Adjust the Sub Contrast (RGB) and then, adjust the detection
values of R, G, and B to the set value.
Detection set value: 230 ± 2
5. Set the RGB input signal to All gray 20 IRE signal of VGA
(640x480/60Hz).
6. Adjust the RGB Bias and then, adjust the detection values of
R, G, and B to the set value.
Detection set value: 51 ± 2
7. Repeat step 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 terminal.
2. Set Picture Mode into “Personal2”.
Set [Dynamic Pict] and [Color Correct] to “OFF”, and then
set [Gamma Correct] to “MID”.
(Caution) The order of 1, 2 must not be changed.
set [Gamma Correct] to “MID”.
(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
4. Adjust the Sub Contrast (YUV) and then, adjust the detection
values of G to the set value.
Detection set value: 230 ± 2
5. Adjust the Sub Bright (YUV) and then, adjust the detection
values of G to the set value.
Detection set value: 51 ± 2
6. Adjust the CB Offset (YUV) and then, adjust so that the
detection value of B is the same as G value.
7. Adjust the CR Offset (YUV) and then, adjust so that the
detection value of R is the same as G value.
8. Repeat step 5 to 7 until the detection set value in step 5 above
is obtained.
9. Repeat step 4 to 8 until the detection set value in steps 4 and
5 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”.
Set [Dynamic Pict] and [Color Correct] to “OFF”, and then
set [Gamma Correct] to “MID”.
(Caution) The order of 1, 2 must not be changed.
set [Gamma Correct] to “MID”.
(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
4. Adjust the Sub Contrast (Video) and then, adjust the detection
values of G to the set value.
Detection set value: 230 ± 2
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
6. Adjust the Sub Bright (Video) and then, adjust the detection
values of G to the set value.
Detection set value: 51 ± 2
7. Adjust the CB Offset (Video) and then, adjust so that the
detection value of B is the same as G value.
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 obtained.
10. Repeat step 4 to 8 until the detection set value in step 4 and 6
above are obtained.
KE-32TS2E (HK) 2-2E
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”.
Set [Dynamic Pict] and [Color Correct] to “OFF”, and then
set [Gamma Correct] to “MID”.
(Caution) The order of 1, 2 must not be changed.
set [Gamma Correct] to “MID”.
(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
4. Adjust the Ry Adj (SECAM) and then, adjust so that the
detection value of R is the same as G value.
5. Repeat step 2 to 4 until the detection values of R, G, and B
are set in the margin range.
Allwable error: ± 5
6. Input By the value calculated as below.
By = Ry – 4 (if By < 0, input 0)
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
2. Select Large in the Window menu to output an internal
adjustment signal.
3. Set the color temperature to “Cool”.
4. Adjust the white balance so that the color temperature is set
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=0.278 y=0.286 ±0.005)
5. Set the color temperature to “Normal”.
6. Adjust the white balance so that the color temperature is set
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 “Warm”.
8. Adjust the white balance so that the color temperature is set
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)
2-3. Adjustment of sub-color and sub-hue
(Caution)
Use SMPTE color-bar whose white is 75%.
Use SMPTE color-bar whose white is 75%.
1. Input the SMPTE color-bar signal of NTSC into AV 4.
2. Change picture mode setup into “Personal2”.
3. Turn on the Blue Only mode by service mode.
3. Turn on the Blue Only mode by service mode.
(1)
(A)
(2)
(B)
(3)
(C)
(4)
(D)
Fig. 2-3-1
4. Adjust Sub Color and Sub Hue of NTSC while looking at a
screen.
4-1. Set the value of resister as follows.
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
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.)
(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 signal of PAL into AV 4.
Set mode into “Personal2”.
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 signal 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) in the fig. 2-3-1 become the same.
9. Lose 2 steps in the adjustment value of “Sub Color (PAL)”.
10. Cancel the Blue Only mode.
10. Cancel the Blue Only mode.
KE-32TS2E (HK) 3-1
3-1. BLOCK DIAGRAMS
SECTION 3
DIAGRAMS
9
8
7
6
5
4
3
2
1
GND
GND
Y_SIG
GND
C_SIG
GND
AN5V
AN5V
GND
5V-3
43
44
1
C2
CVBS/Y2
CVBS/Y1
COMB C/FORCED
COMB Y
7
5
Q9,12,14
FL3
COM.Y
COM.C
FL2
Q5,13
Q1
10 SCP
5V-3
Xtal
38
SCL
13
SDA
14
X1
16.2MHz
SCL_LS
SDA_LS
23
22
21
17
19
18
2
11
Cr OUT
Cb OUT
Y OUT
Cr1
Y1
Cb1
SYNC IN
Y FOR SYNC
VS
HS
CVBS OUT(2VPpp)
FSC OUT 46
3
9
4
COLOR DECODER
IC2
BUFF
Q28
Q29
BUFF
Q23,24,30
BUFF
Q33
BUFF
Q31
BUFF
Q32
BUFF
1
3
2
AMP
5
2
6
IC1 BUFF
3
Q2,4
FL1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A13V
AN 6V
AN 6V
GND
GND
DIG5V
DIG5V
GND
GND
DIG3.3V
DIG3.3V
THERMO
POWER
GND
STBY 5V
3
2
1
GND
CLOCK
STBY5V
3
2
1
GND
KEY
STBY5V
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
NC
NC
GND
FAN DETECT
FAN FB
FAN DRIVE
GND
FLASH MODE
FWE
CPU RESET
UART RX
UART TX
GND
SDA LS
SCL LS
GND
LINE MUTE
AUDIO MUTE
LPF
NC
GND
NC
POWER SW
LED B
LEDA
GND
SIRCS
GND
STBY5V
9
8
7
6
5
4
3
2
1
A6V
A13V
STBY 5V
BUSY
RESET
AV_LINK
GND
SCL1
SDA1
STBY 5V
3.3V-2
5V-2
5V REG
IC7
5V-3
STBY 5V
STBY 5V
7
CE
32KOUT
1
SI
4
SCLK
2
TX
CLK
6
3
8
9
OSC_IN
OSC_OUT
SO
INTR
IC1003
32.768k
X1001
17
18
2
3
IC1011
6
5
2
3
IC1009
6
116
111
90
PDP_IRQ
4W_RX
RTC_CS
RTC_IRQ
KEY
POWRE
THERMO
SIRCS
LED A
LED B
POWER SW
LPF_SW
A MUTE
LINE MUTE
15
16
17
12
100
99
18
106
28
97
7
1
IC1016(1/3)
3
5
IC1016(3/3)
+3.3V REG
4
6
STBY 3.3V
STBY 5V
5V-2
STBY 5V
1
2
+5V REG
87 NC
SCL_LS
SDA_LS
22
23
71
74
120
9
102
89
86
62
84
TXD2(FWR)
RXD2(FWR)
RES
FWE
MD2
PWM0
FAN_FB
NC
BUSY_TU
AV-LINK
TUNER RESET
STBY 5V
38
45
40
64
63
29
30
33
1
2
3
19
115
117
112
65
66
4
114
113
27
26
53
55
39
47
46
48
49
50
51
58
67
75
77
15 KRGB
PICTURE AGC
SYNC SW
SOG DUTY 1
SOG DUTY 2
H.SYNC
V.BLK
V.SYNC
PDP_CPU
PDP_ACT
SYSTEM_RESET
SC PLL SW
4W_CLK
4W_TX
OSD_CS
H STATUS
V STATUS
VIDEO_MUTE
SC_CS
PLD_CS
PANELDET1
PANELDET2
SDA_LS
SCL_LS
SOLSYS N/M
NTSC/PAL
VEH1
VEH2
VEH3
COMF SW
SCL_HS
WDTOVF
XTAL
EXTAL
IC1004
SW
Q18
AMP/BUFF
Q15,16,20
Q22,26,27
Q22,26,27
IC1012(2/2)
3
4
6
5
2
1
2
6
3
5
IC1018
9
3
4
5
6
11
17
16
15
14
IC1010 BUFF
SYS_HS
VBLK
SYS_VS
PDP_CPU
PDP_ACT
SYS_RESET
SC_PLL
SCK_4W
STX_4W
CS_OSD
H_STATUS
V_STATUS
VMUTE
CS_SC
CS_PLD
PANELDET1
PANELDET2
5
2
6
3
1
7
IC1019
IC1015
7
1
3
6
2
5
SDA_LS
SCL_LS
SDA_HS
SCL_HS
X1002
12.288MHz
RESET
1
2
STBY 3.3V
2
1
4
Q1001
Q1002
Q1002
6
5
EEPROM
15
14
25
29
33
26
30
34
27
31
35
46
47
45
VIN
RBT
C7
C3
D7
C6
C2
D6
C5
C1
D5
N/M
PAL/NTSC
FSC
6
Q205
Q207
Q211
Q207
Q211
8
Q206
Q209
Q209
YOUT
C OUT
IC205 3LINE COMB
Q203,204
Q208,210
Q208,210
VEH1
VEH2
VEH3
4
2
IC204
BUFF
Q201
Q201
52
88
76
59
60
84
83
FSCI
AYI
CSI
SCL
SDA
AYO
ACO
IC206 3D COMB
Q216
Q213
2
1
SYNC SEP
IC207
IN
CS
Q212
Q217
Q217
Q215
Q218
Q218
Q214
INV
7
6
1
5
COMP
COM.Y
COM.C
COMP
5
1
6
7
1
3
8
7
+2.5V REG
AVDD
DVDD
+2.5V REG
7
8
3
1
3.3V-2
IC401
5V-4 REG
5V-4
AN6V
5V-4
VCC
+3.3V REG
IC402
8
7
6
5
4
3
2
1
GND
FLACH MODE
FWE
CPU RESET
UART RX
GND
UART TX
STBY5V
STBY 5V
10
9
8
7
6
5
4
3
2
1
DSUB_V
GND
DSUB_H
GND
B/U
GND
G/Y
GND
R/V
GND
R/V
G/Y
B/U
DSUB_H
DSUB_V
139
133
124
141
126
136
135
R/V
G/Y
B/U
10
9
R/CRIN1
B/CBIN1
G/YIN1
R/CRIN2
G/YIN2
B/CBIN2
SOGIN2
SDA
SCL
34
41
58
56 60
64
53
51
45
49
28
24
21
31
22
87
88
88
78 81
85
75
68
103
111
112
113
104
101
A/D CONVERTER
DSYNC/DIVOUT
SYNCIN1
SYNCIN2
CLPIN
UNLOCK
1/2CLK
RR0
RR7
RL7
RL0
BR7
BR0
BL7
BL0
GR7
GR0
GL7
GL0
13
12
3
5
2
1
X1
X0
Z1
Z0
Y0
Y1
14
4
15
X
Z
Y
SELECTOR
11 10 9
A
B
C
DSUB_H
DSUB_V
8
6
4
Q401,
Q407-416
SYNC_SW
SOG_DUTY1
SOG_DUTY2
13
14
19
18
VD
HD
V.POL
H.POL
GREENIN
C/H
VIN
IC404 SYNC SEP
H_STATUS
V_STATUS
PDP_SDA
PDP_SCL
CN101
CN102
CN103
CN1001
CN1004
CN1003
CN401
CN1002
STBY5V
KEY A
GND
1
2
3
CN4501
KEY MATRIX
S4500,
H2(KEY INPUT)
CN7011
Q BOARD
TO
F
E
TO
Q BOARD
CN7007
CN7005
Q BOARD
TO
G
D
TO
Q BOARD
CN7006
MAIN CPU
B(1/2)(MAIN CPU,COLOR DECODER,SYSTEM IC)
TO 2/2
SCL_LS
SDA_LS
IC1006
OR
SDA_LS
SCL_LS
CN7601
TU BOARD
TO
AN 6V
IC1020
IC1017
IC1016(2/3)
6
2
IC5
SRX_4W
PDP_IRQ
S4502-4505
CN1
POWER BOARD
TO
TO
TU BOARD
CN7602
CN1501
TEXT-R
GND
TEXT-G
GND
TEXT-B
GND
TEXT-YS
GND
TEXT-H
GND
TEXT-V
GND
1
2
3
4
5
6
7
8
9
10
11
12
8
7
6
5
4
3
2
1
GND
EXT-BLK
GND
EXT-B
GND
EXT-G
GND
EXT-R
CN1502
CN7004
Q BOARD
TO
26 G1
27 R1
15 YS3
25 B1
B2
33
YS/YM
36
R2
35
G2
34
Q1005
IC208
IC209
IC201
IC202
INV
Q405
Q404
INV
SW
Q406
IC405
BUFF
128
129
130
G/YCLP
B/CBCLP
R/CRCLP
Q416
Q417
Q418
IC406
OR
1
4
2
SDA-HS
SCL-HS
IC403
LPF
LPF
SCP
VCC
OUT
V
OUT
C
H
B
Q1501
A8
A2
A3
A4
A5
Y8
Y2
Y3
Y4
Y5
A2
A1
Y2
Y1
LPF
A1
A2
Y1
Y2
SRX_4W
PDP_IRQ
INV
SDA_HS 57
IC1005
5V SW
+5V
IC1007
8
SCL
SDA
VCC
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
IN1
IN0
OUT
IN0
IN1
OUT
+5V
Q402
CLAMP
+5V
Q403
CLAMP
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