MAINTENANCE TABLE ON THE MONITOR SCREEN To display the maintenance table, press “MENU” key with “REC/PLAY SPEED” key while the fourth MENU <POWER FAILURE> is displayed. Press “MENU” key with “REC/PLAY POWER FAILURE Maintenance table 1 SPEED” key “MENU” key “MENU”...
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Error Codes (Self-Diagnosis Contents) E01→ The cylinder motor does not rotate. E10→ The capstan motor does not rotate, or the capstan E02→ The take-up reel does not rotate. motor and the cylinder motor does not rotate with E03→ The capstan motor does not rotate. the cassette inserted.
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Maintenance Table : Cleaning : Confirmation : Lubrication : Exchange 2000H 4000H 8000H Notes 6000H ASSY, BRAKE BAND ASSY, LEVER BT (tape guide) FULL ERASE HEAD ASSY, ROLLER CLEANER ASSY, GUIDE ROLLER ASSY, MOUNTING INCLNE S ASSY, MOUNTING INCLNE T Tape path ACE HEAD system...
2. ELECTRICAL ADJUSTMENT 2-1. SERVO CIRCUIT ADJUSTMENT • These adjustments should be carried out upon completion of the tape transport adjustments. • If the tape transport adjustments (except the tilt adjustment) are done after these adjustments, follow the procedures again in section 2-1-3.
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2-1-4. F. SLOW TRACKING CONFIRM AND ADJ. Notes : • Set the REC/PLAY SPEED button to indicator panel to the Measuring Point Measuring Equipment Adj. Condition 3H (3 hours) mode. • Self-recoding means “Record any broadcasting or video sig- Picture of Color bar generator Self-recording nal and play back the just-recorded portion”.
CIRCUIT DIAGRAMS PW-1 BOARD POWER SUPPLY CN513 J5190 L5102 1.1uH DC 12/24V - DC 12/24V - L5103 T5101 1.1uH 1AV4L51B1620N DC 12/24V + L5104 1.1uH DC 12/24V + REG. Q5202 TO CP-1(PW-A) Q5203 R5208 2SD2396 DTA124EK R5211 CN543 J5210 C5214 L5105 R5210 2.2/50...
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CP-1 BOARD (PW-A) POWER SUPPLY R5421 3.3K R5420 PW-A Q5420 2SC1740 R5425 DC LEVEL P2-70078/NK4QG-EX CN543 CN544 J5451 DC 12/24V - DC 12/24V - D5421 DC 12/24V - DC 12/24V - J5452 1SS244 DC 12/24V - DC 12/24V + DC 12/24V - DC 12/24V + J5454 DC 12/24V +...
CP-1 BOARD (VA-A) VIDEO & AUDIO TO SY-A CN102 R1236 4.7K C SYNC CN104 C MUTE ALARM/1SHOT IN PB C SWD 5V CONTROL/CLOCK IN SERIES/EJECT IN EXT TIMER/AL RESET IN VA-A TO VD-1 CN151 WARNING OUT B1-70077/NK4QG-EX CONTROL/CLOCK OUT CN101 T.END/SERIES OUT VOLTAGE:REC(PLAY)MODE J1205...
VIDEO CIRCUIT WAVEFORMS IC301 SYSTEM CONTROL, TIMER, OSC & SERVO MPU PIN FUNCTIONS TABLE / I O TEST POINT LOCATION WAVEFORM TEST POINT LOCATION WAVEFORM . l a c t i . l a e l i l a i , l l i .
CP-1 BOARD (SY-A) SYSTEM CONTROL & SERVO LOADING MOTOR DRIVE SWD 12V POWER DOWN DET (86) IC303 IC306 CTL - MN1381R (85) CTL + LB1643L TO VD-1 A MUTE SY-A NOTE NOT SPECIFIED DIODES:1SS133 (TO VA-A) (24H) GND(MCL) VOLTAGE:REC(PLAY)MODE (12H) B2-70077/NK4QG-EX REC H GND(MCL)
TB-1 BOARD TERMINAL TM-1 BOARD KEY SWITCH CN852 R8501 4.7K J8501 C8501 1000P ALARM/1SHOT IN J8502 R8502 4.7K CN711 C8502 1000P CONTROL/CLOCK IN REPEAT LED CN851 R8503 4.7K J8503 C8503 1000P SEG K ALARM/1SHOT IN SERIES/EJECT IN SEG J CONTROL/CLOCK IN R8504 4.7K J8504...
VD-1 BOARD COLOR CORRECTION CN157 CN158 ALARM/1SHOT IN ALARM/1SHOT IN CONTROL/CLOCK IN CONTROL/CLOCK IN SERIES/EJECT IN SERIES/EJECT IN EXT TIMER/AL RESET IN EXT TIMER/AL RESET IN WARNING OUT WARNING OUT CONTROL/CLOCK OUT CONTROL/CLOCK OUT T.END/SERIES OUT T.END/SERIES OUT TIMER/EJECT OUT TIMER/EJECT OUT SW OUT SW OUT...
TM-1 P.W.B. S7109 S7102 CN711 CN712 MENU DOWN SHIFT DOWN POWER S7107 SHIFT RIGHT CN713 MENU UP SPEED S7121 S7122 S7101 MENU TIMER D7102 C7150 ONSCREEN S7125 ALL CLEAR D7125 J7106 S7117 STOP C7133 S7113 S7126 S7119 S7116 S7114 S7115 SCAN EJECT REC CHECK...