Sony DCR-PC53E / DCR-PC55 / DCR-PC55E (serv.man4) Service Manual ▷ View online
6-39
DCR-PC53E/PC55/PC55E
3-1-3.
Adjusting Connectors
The measuring point of the playback RF signal is CN8505 of CR-
049 board. After removing the microphone unit, connect the mea-
suring instruments via the CPC connecting jigs (J-6082-521-A, J-
6082-564-A). Refer to “MECHANISM SECTION ADJUST-
MENT” for the measuring method. The following table lists the pin
numbers and signal names of CN8505.
049 board. After removing the microphone unit, connect the mea-
suring instruments via the CPC connecting jigs (J-6082-521-A, J-
6082-564-A). Refer to “MECHANISM SECTION ADJUST-
MENT” for the measuring method. The following table lists the pin
numbers and signal names of CN8505.
CN8505 of CR-049 board
Table 6-3-1.
3-1-4.
Connecting the Equipment
Connect the measuring instruments as shown in Fig. 6-3-2, and
perform the adjustments.
perform the adjustments.
Pin No.
Signal Name
1
MIC GND
2
INT MIC R
3
MIC GND
4
INT MIC L
5
MIC GND
6
MIC GND
7
SWP
8
RF
Adjustment
remote
commander
Main unit
A/V jack
TV monitor
VIDEO
(Yellow)
(Yellow)
LANC
AUDIO L (White)
AUDIO R (Red)
Fig. 6-3-1.
Fig. 6-3-2.
6-40
DCR-PC53E/PC55/PC55E
3-1-5.
Alignment Tapes
Use the alignment tapes shown in the following table.
Use tapes specified in the signal column of each adjustment.
Use tapes specified in the signal column of each adjustment.
Fig. 6-3-3 shows the 75% color bar signals recorded on the alignment
tape for Audio Operation Check.
tape for Audio Operation Check.
Note: Measure with video terminal (Terminated at 75
Ω
)
Use
Tape path adjustment
Switching position adjustment
Audio system adjustment
Operation check
Name
Tracking standard (XH2-1)
SW/OL standard (XH2-3)
Audio operation check
(XH5-3 (NTSC), XH5-3P (PAL))
(XH5-3 (NTSC), XH5-3P (PAL))
System operation check
(XH5-5 (NTSC), XH5-5P (PAL))
(XH5-5 (NTSC), XH5-5P (PAL))
For NTSC model
For PAL model
Color bar signal waveform
Color bar pattern
Color bar signal waveform
Color bar pattern
Fig. 6-3-3. Color bar signal of alignment tapes
3-1-6.
Input/Output Level and Impedance
Video input/output
A/V jack
Video signal:
Video signal:
1 Vp-p, 75
Ω
unbalanced,
sync negative
S video input/output
A/V jack
Luminance signal:
Luminance signal:
1 Vp-p, 75
Ω
unbalanced,
sync negative
Chrominance signal: 0.286 Vp-p, 75
Ω
unbalanced (NTSC)
: 0.300 Vp-p, 75
Ω
unbalanced (PAL)
Audio input/output
A/V jack
Input level: 327mV
Input impedance: More than 47k
Input level: 327mV
Input impedance: More than 47k
Ω
Output level: 327 mV (at load impedance 47 k
Ω
)
Output impedance: Below 2.2 k
Ω
1V
0.714V
0.286V
White (75%)
White (100%)
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
Burst signal
0.286V
Q
I
Horizontal sync signal
(75%)
White
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
Q
I
White
(100%)
Black
1V
0.7V
0.3V
White (100%)
Y
e
llo
w
Cy
an
Green
Magenta
Red
Blue
Burst signal
Horizontal sync signal
0.3V
(100%)
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
White
Blac
k
6-41
DCR-PC53E/PC55/PC55E
3-2.
SYSTEM CONTROL SYSTEM ADJUSTMENT
1. Initialization of 8, A, B, C, D, E, F, 18, 19, 1A, 1B, 1C, 1E,
1F Page Data
If the 8, A, B, C, D, E, F, 18, 19, 1A, 1B, 1C, 1E, 1F page data is
erased due to some reason, perform “1-2. INITIALIZATION OF 8,
A, B, C, D, E, F, 18, 19, 1A, 1B, 1C, 1E, 1F PAGE DATA” of “6-1.
CAMERA SECTION ADJUSTMENT”
erased due to some reason, perform “1-2. INITIALIZATION OF 8,
A, B, C, D, E, F, 18, 19, 1A, 1B, 1C, 1E, 1F PAGE DATA” of “6-1.
CAMERA SECTION ADJUSTMENT”
Note: When reading or writing the 18, 19, 1A, 1B, 1C, 1E, 1F page data,
select page: 0, address: 10, and set data: 01, then select 8, 9, A, B, C,
E or F page. The 18, 19, 1A, 1B, 1C, 1E or 1F page can be chosen
by this data setting.
After reading or writing, reset the data of page: 0, address: 10 to
“00”.3.
E or F page. The 18, 19, 1A, 1B, 1C, 1E or 1F page can be chosen
by this data setting.
After reading or writing, reset the data of page: 0, address: 10 to
“00”.3.
Serial No. Input
2. Serial No. Input
2-1. Company ID Input
Write the company ID in the EEPROM (nonvolatile memory).
2-1. Company ID Input
Write the company ID in the EEPROM (nonvolatile memory).
Page
C
Address
E0, E1, E2, E3, E4
Note: The data of page: 0, address: 10 must be “00”.
Input method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Input the following data to page: C, addresses: E0 to E4.
Note: Press the PAUSE button of the adjustment remote commander
each time to set the data.
6)
Obtain the hexadecimal corresponding to D
3
from Table 6-3-
3, and take this as H
3
.
Example: If D
3
is “12288”.
H
3
= 3000
7)
Obtain the difference D
4
between D
2
and D
3
.
(Decimal calculation, 0 D
4
255)
D
4
= D
2
– D
3
Example: If D
2
is “12345” and D
3
is “12288”.
D
4
=
12345 – 12288 = 57
8)
Convert D
4
to hexadecimal, and take this as H
4
.
(Refer to “Hexadecimal-decimal conversion table” in “6-4.
Service Mode”.)
Service Mode”.)
Example: If D
4
is “57”.
H
4
=
39
9)
Input the upper 2 digits of H
3
to page: C, address: E6.
Example: If H
3
is “3000”.
Select page: C, address: E6, set data: 30, and
press the PAUSE button.
press the PAUSE button.
10) Input H
4
to page: C, address: E7.
Example: If H
4
is “39”.
Select page: C, address: E7, set data: 39, and
press the PAUSE button.
press the PAUSE button.
11) Select page: 0, address: 01, and set data: 00.
Address
E0
E1
E2
E3
E4
Data
08
00
46
01
02
3)
Select page: 0, address: 01, and set data: 00.
2-2. Serial No. Input
Write the serial No. and model code in the EEPROM (nonvolatile
memory). Convert the serial No. on the name plate from decimal to
hexadecimal, and write in the EEPROM.
Write the serial No. and model code in the EEPROM (nonvolatile
memory). Convert the serial No. on the name plate from decimal to
hexadecimal, and write in the EEPROM.
Page
C
Address
E5, E6, E7
Note: The data of page: 0, address: 10 must be “00”.
Input method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Read the serial No. on the name plate, and take it as D
1
.
Example: If the serial No. is 77881.
D
1
= 77881
Note: Use six digits of the low rank when a serial No. is more than
seven digits.
3)
Obtain D
2
and H
1
corresponding to D
1
from Table 6-3-2.
Example: If D
1
is “77881”.
D
2
= D
1
– 65536 = 12345
H
1
= FE
4)
Input H
1
to page: C, address: E5. (Model code input)
Example: If H
1
is “FE”.
Select page: C, address: E5, set data: FE,
and press the PAUSE button.
and press the PAUSE button.
5)
Obtain the maximum decimal not exceeding D
2
from Table 6-
3-3, and take this as D
3
.
Example: If D
2
is “12345”.
D
3
= 12288
D
1
(Decimal)
000001 to 065535
065536 to 131071
131072 to 196607
196608 to 262143
262144 to 327679
327680 to 393215
393216 to 458751
458752 to 524287
524288 to 589823
589824 to 655359
655360 to 720895
720896 to 786431
786432 to 851967
851968 to 917503
917504 to 983039
983040 to 999999
D
2
(Decimal)
D
1
D
1
– 65536
D
1
– 131072
D
1
– 196608
D
1
– 262144
D
1
– 327680
D
1
– 393216
D
1
– 458752
D
1
– 524288
D
1
– 589824
D
1
– 655360
D
1
– 720896
D
1
– 786432
D
1
– 851968
D
1
– 917504
D
1
– 983040
H
1
(Hexadecimal)
(Service model code)
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
FE
Table 6-3-2.
6-42
DCR-PC53E/PC55/PC55E
Decimal
(D
3
)
Hexa-
decimal
(H
3
)
Decimal
(D
3
)
Hexa-
decimal
(H
3
)
Decimal
(D
3
)
Hexa-
decimal
(H
3
)
Decimal
(D
3
)
Hexa-
decimal
(H
3
)
Decimal
(D
3
)
Hexa-
decimal
(H
3
)
Decimal
(D
3
)
Hexa-
decimal
(H
3
)
Decimal
(D
3
)
Hexa-
decimal
(H
3
)
Decimal
(D
3
)
Hexa-
decimal
(H
3
)
0
256
512
768
1024
1280
1536
1792
2048
2304
2560
2816
3072
3328
3584
3840
4096
4352
4608
4864
5120
5376
5632
5888
6144
6400
6656
6912
7168
7424
7680
7936
8192
8448
8704
8960
9216
9472
9728
9984
10240
10496
10752
11008
11264
11520
11776
12032
12288
12544
12800
13056
13312
13568
13824
14080
14336
14592
14848
15104
15360
15616
15872
16128
16384
16640
16896
17152
17408
17664
17920
18176
18432
18688
18944
19200
19456
19712
19968
20224
20480
20736
20992
21248
21504
21760
22016
22272
22528
22784
23040
23296
23552
23808
24064
24320
24576
24832
25088
25344
25600
25856
26112
26368
26624
26880
27136
27392
27648
27904
28160
28416
28672
28928
29184
29440
29696
29952
30208
30464
30720
30976
31232
31488
31744
32000
32256
32512
32768
33024
33280
33536
33792
34048
34304
34560
34816
35072
35328
35584
35840
36096
36352
36608
36864
37120
37376
37632
37888
38144
38400
38656
38912
39168
39424
39680
39936
40192
40448
40704
40960
41216
41472
41728
41984
42240
42496
42752
43008
43264
43520
43776
44032
44288
44544
44800
45056
45312
45568
45824
46080
46336
46592
46848
47104
47360
47616
47872
48128
48384
48640
48896
49152
49408
49664
49920
50176
50432
50688
50944
51200
51456
51712
51968
52224
52480
52736
52992
53248
53504
53760
54016
54272
54528
54784
55040
55296
55552
55808
56064
56320
56576
56832
57088
57344
57600
57856
58112
58368
58624
58880
59136
59392
59648
59904
60160
60416
60672
60928
61184
61440
61696
61952
62208
62464
62720
62976
63232
63488
63744
64000
64256
64512
64768
65024
65280
0000
0100
0200
0300
0400
0500
0600
0700
0800
0900
0A00
0B00
0C00
0D00
0E00
0F00
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
1A00
1B00
1C00
1D00
1E00
1F00
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
2A00
2B00
2C00
2D00
2E00
2F00
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
3A00
3B00
3C00
3D00
3E00
3F00
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
4A00
4B00
4C00
4D00
4E00
4F00
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
5A00
5B00
5C00
5D00
5E00
5F00
6000
6100
6200
6300
6400
6500
6600
6700
6800
6900
6A00
6B00
6C00
6D00
6E00
6F00
7000
7100
7200
7300
7400
7500
7600
7700
7800
7900
7A00
7B00
7C00
7D00
7E00
7F00
8000
8100
8200
8300
8400
8500
8600
8700
8800
8900
8A00
8B00
8C00
8D00
8E00
8F00
9000
9100
9200
9300
9400
9500
9600
9700
9800
9900
9A00
9B00
9C00
9D00
9E00
9F00
A000
A100
A200
A300
A400
A500
A600
A700
A800
A900
AA00
AB00
AC00
AD00
AE00
AF00
B000
B100
B200
B300
B400
B500
B600
B700
B800
B900
BA00
BB00
BC00
BD00
BE00
BF00
C000
C100
C200
C300
C400
C500
C600
C700
C800
C900
CA00
CB00
CC00
CD00
CE00
CF00
D000
D100
D200
D300
D400
D500
D600
D700
D800
D900
DA00
DB00
DC00
DD00
DE00
DF00
E000
E100
E200
E300
E400
E500
E600
E700
E800
E900
EA00
EB00
EC00
ED00
EE00
EF00
F000
F100
F200
F300
F400
F500
F600
F700
F800
F900
FA00
FB00
FC00
FD00
FE00
FF00
Table 6-3-3.
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