Sony TA-DA9000ES (serv.man2) Service Manual ▷ View online
21
TA-DA9000ES
1. Connect a frequency counter to the CN1309 pin 1 on the
COMPONENT board.
2. Press the
I/1
button to turn on the main power.
3. Perform the MEMORY CREARING MODE. (See page 17)
4. Press the
4. Press the
[ON SCREEN]
button on the remote commander (RM-
LJ312) to display “ON SCREEN [ON]”.
5. Turn the
[MAIN MENU]
dial to display “<< CUSTOMIZE >>”.
6. Turn the
[MENU]
dial to display “COLOR SYSTEM”.
7. Turn the
[--/+]
dial to select PAL.
8. Adjust the CT1304 so that the frequency counter reading is 7.20
MHz.
9. Connect a frequency counter to the CN1309 pin 2 on the
COMPONENT board.
10. Adjust the CT1302 so that the frequency counter reading is
4.433618 MHz
±
50 Hz.
11. Turn the
[--/+]
dial to select NTSC.
12. Adjust the CT1303 (AEP and UK models) or CT1301 (Taiwan
and Korean models) so that the frequency counter reading is
3.579545 MHz
3.579545 MHz
±
50 Hz.
Note:
The steps 5 to 7, 10 and 11 should be performed to AEP and UK
models.
models.
Adjustment and Connection Location:
OSD ADJUSTMENT
Connection
COMPONENT board
CN1309 pin
1
or pin
2
+
–
–
frequency counter
SECTION 5
ELECTRICAL ADJUSTMENTS
– COMPONENT BOARD (Component Side) –
CT1304
1
4
CT1301
CN1309
CT1302
CT1303
22
TA-DA9000ES
Procedure:
1. Connect a color pattern generator to the VIDEO 1 S2 VIDEO
1. Connect a color pattern generator to the VIDEO 1 S2 VIDEO
IN jack (J406) on the S-VIDEO board, and connect an
oscilloscope to the COMPONENT VIDEO P
oscilloscope to the COMPONENT VIDEO P
B
/C
B
/B-Y jack and
COMPONENT VIDEO P
R
/C
R
/R-Y jack (J1305) on the
COMPONENT board. (75
Ω
terminated)
2. Enter the test mode.
3. Input color bars signal from the color pattern generator.
4. Display two waveforms of C
3. Input color bars signal from the color pattern generator.
4. Display two waveforms of C
B
and C
R
simultaneously.
5. Adjust the
[--/+]
dial so that the Vp-p value of waveforms of C
B
and C
R
both may be most set to 0.7V closely.
UP CONVERT SIGNAL LEVEL ADJUSTMENT
Enter the test mode
1. While pressing the
[INPUT MODE]
and
[DISPLAY]
buttons,
press the
I/1
button to turn on the main power.
2. It enters the test mode, and display as below figure.
2. COLOR LEVEL ADJUSTMENT
Setting:
Display
HUE
[7]
CONTRAST
[7]
COLOR
[7]
+
–
–
oscilloscope
(AC range)
set
color pattern
generator
color bars 100%
S-VIDEO board
VIDEO 1
S2 VIDEO IN jack
(J406)
VIDEO 1
S2 VIDEO IN jack
(J406)
COMPONENT board
COMPONENT
MONITOR OUT
VIDEO Y jack
(J1305)
COMPONENT
MONITOR OUT
VIDEO Y jack
(J1305)
75
Ω
1 Vp-p
Y waveform:
+
–
–
oscilloscope
(AC range)
set
color pattern
generator
color bars 100%
S-VIDEO board
VIDEO 1
S2 VIDEO IN jack
(J406)
VIDEO 1
S2 VIDEO IN jack
(J406)
COMPONENT board
COMPONENT VIDEO
MONITOR OUT
P
COMPONENT VIDEO
MONITOR OUT
P
B
/C
B
/B-Y jack
(J1305)
COMPONENT board
COMPONENT VIDEO
MONITOR OUT
P
COMPONENT VIDEO
MONITOR OUT
P
R
/C
R
/R-Y jack
(J1305)
75
Ω
75
Ω
0.7 Vp-p
C
B
waveform:
0.7 Vp-p
C
R
waveform:
+
–
–
oscilloscope
(AC range)
set
color pattern
generator
color bars 100%
S-VIDEO board
VIDEO 1
S2 VIDEO IN jack
(J406)
VIDEO 1
S2 VIDEO IN jack
(J406)
COMPONENT board
COMPONENT VIDEO
MONITOR OUT
P
COMPONENT VIDEO
MONITOR OUT
P
B
/C
B
/B-Y jack
(J1305)
75
Ω
C
B
waveform:
A
Adjust so that the height of
A and B may be located in a line
on this line.
A and B may be located in a line
on this line.
B
1. Y LEVEL ADJUSTMENT
Setting:
Procedure:
1. Connect a color pattern generator to the VIDEO 1 S2 VIDEO
1. Connect a color pattern generator to the VIDEO 1 S2 VIDEO
IN jack (J406) on the S-VIDEO board, and connect an
oscilloscope to the COMPONENT VIDEO MONITOR OUT
Y jack (J1305) on the COMPONENT board. (75
oscilloscope to the COMPONENT VIDEO MONITOR OUT
Y jack (J1305) on the COMPONENT board. (75
Ω
terminated)
2. Enter the test mode.
3. Input color bars signal from the color pattern generator.
4. Adjust the
3. Input color bars signal from the color pattern generator.
4. Adjust the
[MENU]
dial so that the Vp-p value of waveform
becomes 1 Vp-p.
3. HUE LEVEL ADJUSTMENT
Setting:
Procedure:
1. Connect a color pattern generator to the VIDEO 1 S2 VIDEO
1. Connect a color pattern generator to the VIDEO 1 S2 VIDEO
IN jack (J406) on the S-VIDEO board, and connect an
oscilloscope to the COMPONENT VIDEO P
oscilloscope to the COMPONENT VIDEO P
B
/C
B
/B-Y jack on
the COMPONENT board. (75
Ω
terminated)
2. Enter the test mode.
3. Input color bars signal from the color pattern generator.
4. Adjust the
3. Input color bars signal from the color pattern generator.
4. Adjust the
[MAIN MENU]
dial so that the waveform as bellow.
TA-DA9000ES
23
23
6-1.
BLOCK DIAGRAM – AUDIO INPUT Section –
SECTION 6
DIAGRAMS
J1006 (1/2)
L
R
VIDEO 1
IN
VIDEO
AUDIO
VIDEO 2
IN
VIDEO 3
IN
VIDEO 4
IN
R-CH
J1005 (1/2)
L
R
R-CH
LINE AMP
IC1016
LINE AMP
IC1017
J1004 (1/2)
L
R
R-CH
LINE AMP
IC1014
J1003 (1/2)
LINE AMP
IC1013
LINE AMP
IC1012
R-CH
R-CH
TV/SAT-L
L
R
L
R
TV/SAT
IN
J1002 (1/2)
DVD-L
LD-L
V4-L
LINE AMP
IC1011
LINE AMP
IC1009
LINE AMP
IC1006
R-CH
R-CH
L
DVD IN
LD IN
R
L
R
J1001
BUFFER
IC1018
R-CH
L
R
J103
L
R
L
R
J104
L
R
J105
L
R
L
R
J106
J102 (1/2)
L
R
V3-L
V2-L
V1-L
V1-L
V2-L
V3-L
V4-L
V5-L
PHONO-L
LC-L
DVD-L
TV/SAT-L
2
INPUT SELECT
IC1015
VIDEO 1
RY1003
41 VIDEO 1
5
VIDEO 2
38 VIDEO 2
6
VIDEO 3
37 VIDEO 3
7
VIDEO 4
36 VIDEO 4
4
VIDEO 5
39 VIDEO 5
11 CD
32 CD
13 DVD
30 DVD
9
TV/SAT
34 TV/SAT
V1 26
V2 25
V3 24
MAIN 15
2ND 28
REC IN
LAT
DATA
CLK
LAT927
DATA2
27
23
22
22
21
INPUT SELECT
IC105
2
PHONO
TAPE 26
MD 25
AV OUT 24
REC OUT 16
CLK2
RY3
RELAY DRIVE
Q1005, 1006
PHONO-L
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
1F-L
1S-L
1C
1SW
2SW
2F-L
2S-L
2SB-L
2C
1SB-L
MULTI
CHANNEL
IN 1
SURR
BACK
FRONT
SURROUND
PHONO IN
TUNER IN
CENTER
SUB
WOOFER
MULTI
CHANNEL
IN 2
SURR
BACK
FRONT
SURROUND
CENTER
SUB
WOOFER
J702 (1/2)
R-CH
V5-L
L
R
J101 (1/3)
TAPE
IN
R-CH
L
R
TAPE-L
MD/DAT
IN
R-CH
L
R
MD-L
CD/SACD
IN
R-CH
L
R
CD-L
41 PHONO
TUNER-L
4
TUNER
39 TUNER
CD-L
6
CD/SACD
37 CD/SACD
MD-L
8
MD/DAT
35 MD/DAT
TAPE-L
10 TAPE/CD-R
33 TAPE/CD-R
MAIN AV L
12 AV IN
2ND AV L
31 AV IN
REC OUT 27
DSD 15
MAIN 19
LAT 23
DATA 22
CLK 21
LAT1
DATA1
CLK1
1S-L
INPUT SELECT
IC102
41 CH1 SL
COM L 24
S-IN 14
LAT 12
2
QC
CLK 11
OE 13
COM SL 37
COM SBL 33
COM C 29
COM W 14
2S-L
39 CH2 SL
1S-BL
35 CH1 SBL
2S-BL
34 CH2 SBL
1C
31 CH1 C
2C
30 CH2 C
1F-L
28 CH1 L
2F-L
26 CH2 L
1SW
12 W
2SW
13 W
34
35
9
8
LAT 23
DATA 22
CLK 21
LAT3
DATA1
CLK1
MAIN AV L
2ND AV L
J101 (2/2)
R-CH
L
R
J1004 (2/2)
R-CH
L
R
J102 (2/2)
R-CH
L
R
J1005 (2/2)
R-CH
L
R
J1006 (2/2)
R-CH
L
R
D/A-L
AMP
IC106
BUFFER
IC111
AUDIO MIX
IC101
RELAY CONTROL
IC1005
LEVEL
SHIFT
IC1001
AMP
IC112, 123
C
W
W
31
C
SBL
SL
BUFFER
IC110
BUFFER
IC109
BUFFER
IC127
8
33
10
29
14
37
38
39
41
6
5
4
2
R-CH
R-CH
R-CH
MIX AMP
IC107
MIX AMP
IC108
LAT 23
DATA 22
CLK 21
LAT1
DATA1
RY3
CLK1
R-CH
D/A-R
R-CH
R
SBR
W
W
C
C
SBL
SBL
SR
SL
SL
SL
SL
L
L
SBL
SBL
C
C
W
W
SBR-CH
SR-CH
DATA2
LAT
CLK2
LEVEL
SHIFT
IC122
IC122
DATA2
DATA
LAT-595
LAT-DM
LAT-927X
CLK
LAT-VOL
OE
CLK2
LATVOL
LAT927
DATA1
CLK1
LAT1
LAT3
(Page 25)
5
(Page 24)
4
(Page 29)
3
(Page 27)
2
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (ANALOG)
EQUALIZER
AMP
IC1002
AUDIO
VIDEO 5
INPUT
AUDIO
AUDIO
LINE AMP
IC126
LINE AMP
IC125
LINE AMP
IC124
VIDEO 1
OUT
VIDEO 2
OUT
VIDEO 3
OUT
VIDEO
AUDIO
TAPE
OUT
MD/DAT
OUT
AUDIO
R-CH
L
R
TUNER-L
TA-DA9000ES
24
24
6-2.
BLOCK DIAGRAM – A/D CONVERTER Section –
6
7
2
3
1
AMP
IC115
A/D CONVERTER
IC2011
A/D CONVERTER
IC2031
A/D CONVERTER
IC2021
A/D CONVERTER
IC2041
4 VINL+
5 VINL–
6
7
2
3
1
AMP
IC114
17 VINR+
16 VINR–
11
DSDL
9
SCKI
10
BCK
12
DSDR
AD-L
AD-R
6
7
2
3
1
AMP
IC119
4 VINL+
5 VINL–
6
7
2
3
1
AMP
IC118
17 VINR+
16 VINR–
11
DSDL
10
BCK
12
DSDR
AD-C
AD-W
6
7
2
3
1
SR-CH
R-CH
SBR-CH
AMP
IC117
4 VINL+
5 VINL–
6
7
2
3
1
AMP
IC116
17 VINR+
16 VINR–
11
DSDL
10
BCK
DSDR
AD-SL
AD-SR
6
7
2
3
1
AMP
IC121
4 VINL+
5 VINL–
6
7
2
3
1
AMP
IC120
17 VINR+
16 VINR–
11
DSDL
10
BCK
DSDR
AD-SBL
1/2 DIVIDER
IC2051
(Page 28)
6
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
L
C
W
SL
SBL
VREF
VREF
+15V
VREF
VREF
VREF
VREF
VREF
VREF
VREF
+5V REGULATOR
IC113
9
DSDL
9
DSDL
9
DSDL
12
(Page 23)
4
AD-BCK
AD-SBR
22.5792
595C
I LINK/AD512
I LINK/AD512
B+ SWITCH
Q2302, 2303
D3.3V
I512
HATS ON/OFF
(Page 27)
7
(Page 28)
8
(Page 25)
10
(Page 26)
9
12
OSC
IC2304
X2301
22.5792MHz
CLOCK SELECT
IC2306
SWITCHING
IC2308
D2301
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