Read Sony DCR-VX9000E Service Manual online
— 6 —
3-1-2. Precautions in adjustments ··········································· 6-73
3-1-3. Adjustment connector (RS-73P board CN775) ············ 6-74
3-1-4. Connecting the equipment ··········································· 6-75
3-1-5. Output level and impedance ········································· 6-75
3-2.
3-1-3. Adjustment connector (RS-73P board CN775) ············ 6-74
3-1-4. Connecting the equipment ··········································· 6-75
3-1-5. Output level and impedance ········································· 6-75
3-2.
SERVICE MODE ························································· 6-76
3-2-1. Setting the TEST mode and VTR & CAM mode ON ·· 6-76
3-2-2. Emergency memory address ········································· 6-77
3-2-3. EMG code (Emergency code) ······································ 6-78
3-2-4. MSW code ···································································· 6-78
3-2-5. Key input check ···························································· 6-79
3-2-6. Key input check (A/D port) ·········································· 6-80
3-2-7. LCD display check (FK-68 board) ······························· 6-80
3-2-8. Buzzer check ································································ 6-81
3-2-9. Use history check ························································· 6-81
3-2-10. Oscillating frequency check (DD-75P board) ··········· 6-81
3-2-11. Power supply voltage check (DD-75P board) ··········· 6-82
3-3.
3-2-2. Emergency memory address ········································· 6-77
3-2-3. EMG code (Emergency code) ······································ 6-78
3-2-4. MSW code ···································································· 6-78
3-2-5. Key input check ···························································· 6-79
3-2-6. Key input check (A/D port) ·········································· 6-80
3-2-7. LCD display check (FK-68 board) ······························· 6-80
3-2-8. Buzzer check ································································ 6-81
3-2-9. Use history check ························································· 6-81
3-2-10. Oscillating frequency check (DD-75P board) ··········· 6-81
3-2-11. Power supply voltage check (DD-75P board) ··········· 6-82
3-3.
SYSTEM CONTROL ADJUSTMENT ······················· 6-83
3-3-1. Initialization of Page D ················································· 6-83
3-3-2. Initialization of Page C data ········································· 6-83
3-3-3. Page D address list ······················································· 6-84
3-3-4. ID board threshold level adjustment
3-3-2. Initialization of Page C data ········································· 6-83
3-3-3. Page D address list ······················································· 6-84
3-3-4. ID board threshold level adjustment
(JC-15P board) ····························································· 6-85
3-3-5. Battery down adjustment ·············································· 6-86
3-4.
3-4.
SERVO SYSTEM ADJUSTMENTS ··························· 6-87
3-4-1. Switching position adjustment (RS-73P board) ··········· 6-87
3-5.
3-5.
VIDEO SYSTEM ADJUSTMENTS ···························· 6-90
3-5-1. RF block adjustment (RS-73P board) ·························· 6-90
1.
1.
Record current adjustment/
frequency response check ············································· 6-90
frequency response check ············································· 6-90
2.
PLL fo adjustment (RS-73P board) ······························ 6-91
3.
CLK DELAY adjustment (RS-73P board) ··················· 6-92
4.
AGC center level adjustment (RS-73P board) ·············· 6-93
5.
PLL capture range adjustment (RS-73P board) ··········· 6-94
6.
AEQ adjustment (RS-73P board) ································· 6-95
3-5-2. Base band block adjustment ········································· 6-96
1.
1.
EVR data preset ···························································· 6-96
2.
AFC fo adjustment (CB-54P board) ····························· 6-96
3.
NPS fo adjustment (CB-54P board) ····························· 6-97
4.
D/A V Reference adjustment (CB-54P board) ············· 6-97
5.
S-Y output sync level adjustment (CB-54P board) ····· 6-98
6.
S-Y output level adjustment (CB-54P board) ·············· 6-98
7.
S-C output chroma level adjustment (CB-54P board) ·· 6-99
8.
S-C output burst level adjustment (CB-54P board) ······ 6-99
9.
Encoder R-Y input level adjustment (CB-54P board) ·· 6-100
10.
Composite output level adjustment (CB-54P board) ···· 6-100
11.
Encoder sharpness adjustment (CB-54P board) ··········· 6-101
12.
EVF ZEBRA slice level adjustment/check ·················· 6-102
3-5-3. JC core block board adjustment ··································· 6-102
1.
1.
13.5 MHz crystal oscillator adjustment
(JC-15P board) ····························································· 6-102
(JC-15P board) ····························································· 6-102
3-6.
AUDIO SYSTEM ADJUSTMENT ······························ 6-103
3-6-1. Preparation ···································································· 6-103
1.
1.
Switch setting ······························································· 6-103
2.
Connection of audio measuring equipment ·················· 6-103
3-6-2. Audio system adjustment. ············································ 6-104
* The color reproduction frame is shown after the page of
ARRANGEMENT DIAGRAM FOR ADJUSTMENT PARTS.
1.
Audio PLL VCO oscillating frequency check
(JC-15P board) ····························································· 6-104
(JC-15P board) ····························································· 6-104
2.
Oscillating frequency check (JC-15P board) ················ 6-104
3.
Playback level check ···················································· 6-104
4.
EXT MIC input gain and L/R balance check ··············· 6-104
5.
LINE input distortion factor check ······························· 6-105
6.
LINE input noise level check ······································· 6-105
7.
LINE input separation check ········································ 6-105
8.
Audio after-recording playback check ························· 6-105
Click on the first or last page to see other DCR-VX9000E service manuals if exist.