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— 5 —
1.
Switch settings ································································· 6-2
2.
Adjustment sequence ······················································· 6-2
3.
Subject ············································································· 6-2
1-1-3. Preparations ····································································· 6-3
1-1-4. Adjustment remote commander (RM-95 upgraded) ······· 6-4
1.
1-1-4. Adjustment remote commander (RM-95 upgraded) ······· 6-4
1.
Using the adjustment remote commander ······················· 6-4
2.
Precautions when using the
adjustment remote commander ······································· 6-5
adjustment remote commander ······································· 6-5
1-1-5. Page F Address List ························································· 6-6
1-2.
1-2.
CAMERA SYSTEM ADJUSTMENTS ·························· 6-8
1.
Adjustment points when major parts
have been replaced ·························································· 6-8
have been replaced ·························································· 6-8
2.
Power supply voltage check (VC-188 board) ················· 6-8
3.
Preparation for adjustment ·············································· 6-8
4.
Initialization of page F data ············································· 6-9
5.
Page F data modification ··············································· 6-10
6.
28MHz crystal oscillator adjustment (VC-188 board) ·· 6-12
7.
HALL adjustment ·························································· 6-14
8.
Flange back adjustment ················································· 6-16
9.
Flange back check ························································· 6-17
10.
Picture frame setting ······················································ 6-18
11.
Color reproduction adjustment ······································ 6-19
12.
IRIS IN/OUT adjustment ·············································· 6-20
13.
Auto white balance reference data input ······················· 6-21
14.
MAX gain adjustment ··················································· 6-22
15.
Auto white balance adjustment ····································· 6-23
16.
White balance check ······················································ 6-24
17.
Velocity sensor sensitivity adjustment ·························· 6-25
18.
Electronic viewfinder system adjustments
(VF-102 board) ····························································· 6-26
(VF-102 board) ····························································· 6-26
18-1. Power supply voltage check ··········································· 6-26
18-2. Horizontal and vertical position ····································· 6-26
18-3. BRIGHT adjustment ······················································ 6-26
18-4. Centering adjustment ····················································· 6-27
18-5. Focus adjustment ···························································· 6-27
18-6. Diffraction adjustment ··················································· 6-27
19.
18-2. Horizontal and vertical position ····································· 6-26
18-3. BRIGHT adjustment ······················································ 6-26
18-4. Centering adjustment ····················································· 6-27
18-5. Focus adjustment ···························································· 6-27
18-6. Diffraction adjustment ··················································· 6-27
19.
COLOR ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENTS ··························································· 6-28
ADJUSTMENTS ··························································· 6-28
19-1. Power supply voltage check (VF-109 board) ················ 6-28
19-2. EVR initial data input ···················································· 6-29
19-3. PCO adjustment (VF-110 board) ··································· 6-29
19-4. BRIGHT adjustment (VF-110 board) ···························· 6-30
19-5. CONTRAST adjustment (VF-110 board) ····················· 6-30
19-6. Back light Current consumption adjustment
19-2. EVR initial data input ···················································· 6-29
19-3. PCO adjustment (VF-110 board) ··································· 6-29
19-4. BRIGHT adjustment (VF-110 board) ···························· 6-30
19-5. CONTRAST adjustment (VF-110 board) ····················· 6-30
19-6. Back light Current consumption adjustment
(VF-109 board) ······························································ 6-31
19-7. White balance adjustment ············································· 6-31
6-2.
6-2.
MECHANISM SECTION ADJUSTMENTS ··············· 6-35
2-1.
HOW TO OPERATE THE MECHANISM AFTER THE
CASSETTE COMPARTMENT IS REMOVED ··········· 6-35
CASSETTE COMPARTMENT IS REMOVED ··········· 6-35
1.
How to load a cassette tape: ·········································· 6-35
2.
How to establish RECORD mode: ································ 6-35
3.
How to eject a cassette tape: ·········································· 6-35
4.
Processing after operation ············································· 6-35
2-2.
TAPE PATH ADJUSTMENT ········································ 6-36
1.
Preparations for adjustments ········································· 6-36
6-3.
VIDEO SECTION ADJUSTMENT ······························ 6-37
3-1.
PREPARATIONS BEFORE ADJUSTMENT ··············· 6-38
3-1-1. Equipment required ······················································· 6-38
3-1-2. Precautions on adjustment ············································· 6-38
3-1-3. Adjustment connector (VC-188 Board CN102) ············ 6-38
3-1-4. Equipment connection ··················································· 6-39
3-1-5. Alignment tape ······························································ 6-39
3-1-6. Output level and impedance ·········································· 6-40
3-2.
3-1-2. Precautions on adjustment ············································· 6-38
3-1-3. Adjustment connector (VC-188 Board CN102) ············ 6-38
3-1-4. Equipment connection ··················································· 6-39
3-1-5. Alignment tape ······························································ 6-39
3-1-6. Output level and impedance ·········································· 6-40
3-2.
ADJUSTMENT POINTS WHEN MAJOR PARTS
ARE REPLACED ························································· 6-41
ARE REPLACED ························································· 6-41
1.
When drum is replaced: ················································· 6-41
3-3.
POWER SUPPLY SYSTEM ADJUSTMENT ·············· 6-41
1.
Power supply voltage check (VC-188 board) ··············· 6-41
2.
VTR & CAM mode ON ················································ 6-42
3.
EMG code (Emergency code) ······································· 6-43
4.
MSW code ····································································· 6-43
5.
Bit value discrimination ················································ 6-44
6.
Initializing the emergency code area ····························· 6-45
7.
LED check ····································································· 6-45
8.
Key input check
(CF-44 Board IC402 @¶, @• S415, S/S MODE SW) ···· 6-45
(CF-44 Board IC402 @¶, @• S415, S/S MODE SW) ···· 6-45
9.
Key input check ····························································· 6-46
10.
Key input check (A/D port) ··········································· 6-46
11.
Individual operation of drum, capstan and
loading motor ································································ 6-47
loading motor ································································ 6-47
12.
Drum use history check ················································· 6-47
3-4.
SYSTEM CONTROL SYSTEM ADJUSTMENTS ····· 6-48
1.
Battery down voltage adjustment ·································· 6-48
2.
Battery down voltage check ·········································· 6-48
3-5.
SERVO SYSTEM ADJUSTMENTS ···························· 6-49
1.
SYNC level and BURST level adjustments ·················· 6-49
2.
Switching position adjustment ······································ 6-50
3.
Capstan FG offset adjustment ······································· 6-51
3-6.
PLAYBACK FREQUENCY RESPONSE
CHARACTERISTICS ADJUSTMENT ························ 6-52
CHARACTERISTICS ADJUSTMENT ························ 6-52
3-7.
DEMD OUT LEVEL ADJUSTMENT ·························· 6-53
3-7.
YD OUT LEVEL ADJUSTMENT ································ 6-54
3-8.
PB CHROMA LEVEL CHECK ···································· 6-55
3-9.
PB Y OUT LEVEL ADJUSTMENT ····························· 6-56
3-10. FE OSC CHECK ··························································· 6-57
3-11. EMPHASIS INPUT LEVEL ADJUSTMENT ·············· 6-58
3-12. Y FM DEVIATION ADJUSTMENT (NOTE) ·············· 6-59
3-13. Y FM CARRIER FREQUENCY ADJUSTMENT ······· 6-60
3-14. CHROMA EMPHASIS fo ADJUSTMENT ·················· 6-61
3-15. REC Y LEVEL ADJUSTMENT ··································· 6-62
3-16. REC C LEVEL ADJUSTMENT ··································· 6-62
6-4.
3-11. EMPHASIS INPUT LEVEL ADJUSTMENT ·············· 6-58
3-12. Y FM DEVIATION ADJUSTMENT (NOTE) ·············· 6-59
3-13. Y FM CARRIER FREQUENCY ADJUSTMENT ······· 6-60
3-14. CHROMA EMPHASIS fo ADJUSTMENT ·················· 6-61
3-15. REC Y LEVEL ADJUSTMENT ··································· 6-62
3-16. REC C LEVEL ADJUSTMENT ··································· 6-62
6-4.
AUDIO SYSTEM ADJUSTMENT ······························ 6-64
4-1.
EE-OUTPUT LEVEL CHECK ····································· 6-64
4-2.
1.5 MHz DEVIATION ADJUSTMENT
(STEREO MODEL) ······················································ 6-65
(STEREO MODEL) ······················································ 6-65
4-3.
1.7MHz DEVIATION ADJUSTMENT
(STEREO MODEL) ······················································ 6-66
(STEREO MODEL) ······················································ 6-66
4-4.
1.5MHz DEVIATION ADJUSTMENT
(MONO MODEL) ························································· 6-67
(MONO MODEL) ························································· 6-67
4-5.
BPF fo ADJUSTMENT ················································· 6-67
4-6.
OVERALL SIGNAL LEVEL, DISTORTION AND
SEPARATION CHECK ················································ 6-68
SEPARATION CHECK ················································ 6-68
4-7.
OVERALL NOISE LEVEL CHECK ···························· 6-68
6-5.
INFRARED TRANSMIT CIRCUIT ADJUSTMENT
(IR MODEL) ································································· 6-69
(IR MODEL) ································································· 6-69
5-1.
PREPARATIONS ·························································· 6-69
1.
Equipment connection ··················································· 6-69
2.
Switch setting ································································ 6-69
5-2.
DEVIATION ADJUSTMENT ······································ 6-70
5-3.
VIDEO DEVIATION ADJUSTMENT ························· 6-71
5-4.
AUDIO DEVIATION ADJUSTMENT ························· 6-72
* The color reproduction frame is shown after the page of
ARRANGEMENT DIAGRAM FOR ADJUSTMENT
PARTS.
PARTS.
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