
Section
2.
Adjusting Procedure ··
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·
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·
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··163
3.
Subject ··
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•··
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·
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·
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·
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··163
7-1-4. Adjusting Remote Commander ···························164
1.
Using the adjusting remote commander··················164
2.
Precautions upon using the adjusting
remote commander ··
··
·······
··
·······
··
····
··
·
··
···········..·164
7-1-5. Page F address List ··
··
·······
··
······················
··
·
··
··165
7-1-6. Page
6,
Page 2 Address List ··
··
····
··
·
··
·················172
1.
Page 6 ··
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·············
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················
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·············
··
..·.. 172
2.
Page 2 ··
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···········173
7-1-7. Data Processing ··
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····
··
······································173
7-2. Camera System Adjustments
····································174
1.
Adjusting points when replacing main parts ··
··
·
··
·····174
2.
Power supply voltage check (DD-55 board) ··
··
····
··
·
·17
4
3.
Page F data initialization ··
··
····
··
·
··
····
··
·
··
····
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·
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·····175
4.
Page F data modification ·····
··
·
··
·
··
····
··
·
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····
··
·
··
·····176
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
28 MHz origin oscillation adjustment
(VC-132 board) ···········
··
····
··
·······
··
·
··
····
··
·······
··
..176
V SUB adjustment (VC-132 board) ··
··
·······
··
·
··
·
··
·
··
··177
VRG adjustment (VC-132 board) ··
··
····
··
·
··
····
··
·
··
·····178
ceo
imager correction data writing
........................
179
HALL adjustment················································180
Flange back adjustment·...····
··
··········
··
····
··
···········182
Flange back check ········
··
·······
··
·······
··
··········
··
·····183
SYNC level check (VC-132 board) ··
··
····
··
··············184
Burst level check (VC-132 board) ··
··
····
··
·
··
····
··
·
··
··185
Picture frame setting ········
··
·······
··
·
··
····
··
·············· 186
IRIS IN/OUT adjustment ·
···································187
Max gain adjustment (VC-132 board) ········
··
·······
··
··188
Auto white balance reference data input ···············189
Auto white balance adjustment ··
··
·
··
····
··
····
··
·
··
·····190
White balance check ··
··
·
··
·
··
·
··
····
··
·
··
····
··
·
··
····
··
·
··
..
191
Color reproductivity adjustment ········
··
·
··
·
··
·
··
·
··
·····192
7-3. Electronic Viewfinder System Adjustments ··
··
··············193
7-3-1. Horizontal Slant Adjustment
·································193
7-3-2. Centering Adjustment
··········································193
7-3-3. Focus Adjustment ··
··
····
··
··········
··
····
··
·
··
····
··
·
··
···.. 193
7-3-4. Aberration Adjustment ···········
··
·······
··
·············
··
··194
7-3-5. Horizontal Oscillation Frequency
Adjustment (VF-42 board) ··
··
····
··
·
··
·
··
··········
··
·
··
·····194
7-3-6. Horizontal Amplitude Adjustment (VF-42 board) ······194
7-3-7. Vertical Amplitude Adjustment (VF-42 board) ·········195
7-3-8. Brightness, Contrast Adjustments (VF-42 board) ······195
7-3-9. Horizontal Amplitude, Vertical Amplitude,
Focus Check ········
··
·······
··
····························...·195
7-4. Arrangement Diagram for Adjustment Parts
···············196
8.
MECHANICAL SECTION ADJUSTMENTS
8-1. Setting the Track Shift Mode ··························
··
········
201
8-2. Preparation for Adjustment ·······································201
-4
Section
9.
VIDEO
SECTION ADJUSTMENTS
9-1. .Preparations Before Adjustment ··
··
····
··
·
··
····
··
·
··
····
··
··202
9-1-1. Equipments Used ···········
··
····
··
·
··
····
··
·······
··
·
··
·····202
9-1-2. Precautions upon Adjustment ··
··
····
··
·
··
····
··
·
··
········202
9-1-3. How
to
Set the
REC
Mode
in
the
Model
without
REC
Switch ··········································203
9-1-4. Connector for Adjustments (CN002 of
VS-99 board) ···········
··
····
··
···················
··
····
··
·
··
··203
9-1-5. Connection
of
Equipments ··
··
·
··
·
··
·
··
·
··
·
··
·
··
····
··
·
··
··204
9-1-6. Checking the Input Signals ········
··
·
··
····
··
·
··
···········204
1.
VIDEO input ··
··
··················································204
9-1-7. AlignmentTape ················································205
9-1-8. Output Level and Impedance ··
··
····
··
·
··
····
··
·
··
········206
9-1-9. Service Mode ··
··
····
··
·
··
·
··
·
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·
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·
··
·
··
·······
··
·
··
·······
··
··
2'07
1.
Setting the service mode ··
··
····
··
·
··
····
··
·
··
····
··
·
··
·····207
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
Page
D write protect ·····
··
····
··
····
··
·
··
····
··
·
··
····
··
·
··
··
21
o
Test mode setting ·············································210
Emergency code ···········r·······.............................210
Emergency mode ··
··
····
··
·
··
····
··
·
··
····
··
····
··
····
··
·····
211
Bit value discrimination ··
··
·
··
·
··
·
··
·
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····
··
····
··
·
··
·
··
·····
211
Mode controller input check ··
··
·
··
·
··
·
··
·
··
·
··
·
··
·
··
·
··
·
··
··212
White balance mode switching ··
··
·······
··
····
··
·
··
·
··
·····213
Zoom position check ··
····
··
··
·
··
····
··
·
··
·
··
·················213
LCD,
LED
check ················································2.13
Key
input check ··
··
·
··
·
··
·
··
····
··
·
··
····
··
·······
··
·
··
····
··
··214
Key input check (NO Port) ··
··
·
··
·
··
·
··
····
··
·
··
····
··
·
··
··214
Wireless remote commander reception
contents check ··
··
·······
··
·······
··
·······
··
····
··
·······
··
·····215
Battery voltage check ··
··
····
··
·
··
····
··
·
··
····
··
·
··
····
··
·····215
Mechanism section switch, etc. check ··
··
····
··
·
··
·····216
Mechanism controller input/output check ········
··
·····217
Mechanism controller input check ··
··
····
··
·
··
····
··
·
··
··217
18. Mechanism controller
ND
port input voltage check ···218
19. Tape top/end sensor check ·································218
20. Individual operations of the drum, capstan,
and loading motor ········
··
·
··
·
··
·
··
·
··
····
··
·
··
····
··
·
··
·····219
21.
Versiorftf
mechanical control microprocessor ·········219
22. Page D address list·...·········································220
9-2. Adjusting Points when Replacing Main Parts ·····
··
··224
1.
When
replacing drum ··
··
····
··
·
··
····
··
·
··
····
··
·
··
····
··
.....224
9-3. Power Supply System Adjustments ···························224
1.
Oscillator frequency check (DD-55 board) ··
··
····
··
·
··
··224
2.
Power supply voltage check (DD-55 board) ········
··
··224
9-4. System Control System Adjustments ··
··
····
··
·
··
····
··
·
··
··225
1.
Page
D initial value input ··
··
····
··
·
··
····
··
·
··
····
··
········225
2.
Battery end adjustment ·····
··
·
··
····
··
····
··
·
··
··········
··
··226
3.
Battery down check ··························
··
·········.....227
9-5. Servo System Adjustments ········
··
·
··
·
··
····
··
·
··
·
··
·
··
····
··
··228
1.
Switching position adjustment (VS-99 board) ·········228
9-6. Video Adjustments ··
··
·
··
····
··
····
··
·
··
·
··
·
··
·
··
····
··
·
··
····
··
··229
1.
Playback frequency characteristic adjustment
(VS-99 board) ······································
··
·······
··
··230
Section
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
Flying erase check (VS-99 board) ························
231
VXO oscillation frequency check (VS-99 board) ······
231
EE
level adjustment (VS-99 board) ··
··
····
··
·
··
····
··
·
··
··232
IR
adjustment (VS-99 board) ··
··
·
··
·
··
·
··
····
··
·
··
········233
Chroma comb filter adjustment (VS-99 board) ··
··
·····234
Emptiasis inpu!Tevel adjustment{VS-99 board) ··
··
··235
PB
Y level adjustment (VS-99 board) ··
··
····
··
·
··
····
··
··236
PB
line out level adjustment ·····
··
····
··
·
··
·
··
·
··
····
··
·
··
··237
Y
FM
deviation adjustment (VS-99 board) ··
··
····
··
·
··
·· 238
Y
FM
carrier frequency adjustment ··
··
····
··
·
··
····
··
·
··
··239
Chroma emphasis
fO
adjustment (VS-99 board) ··
··
··240
REC
Y level adjustment (VS-99 board) ·····
··
·
··
·
··
·····
241
REC
C level adjustment (VS-99 board) ··
··
····
··
·
··
·····242
REC
ATF level check (VS-99 board) ·····················243
REC
AFM
level check (VS-99 board) ·····················244
Chroma comb filter fine adjustment (VS-99 board) ···245
9-7. Audio System Adjustment
·······································246
1.
1.5 MHz record level check (AU-149 board) ·····
··
·
··
··246
2.
E-E
output lever check (AU-149 board) ··
··
·
··
·
··
·
··
·····
24
7
3.
REC
matrix
L-R
adjustment (AU-149 board)
············247
4.
REC
matrix
L+R
check (AU-149 board) ··················248
5.
1.5 MHz deviation adjustment ··
··
·
··
·
··
····
··
·
··
·
··
····
··
··249
6.
1.
7 MHz deviation adjustment (AU-149 board) ··
··
·
··
··250
7.
Overall level characteristics, distortion rate check ···251
8.
Separation check ·············································
251
9.
Overall noise level check ····································
251
9-8. Arrangement Diagram for Adjustment Parts ···············252
-5-