Panasonic Aj Hdc27a Servece Information Manual

SERVICE INFORMATION
CONTENTS
1. Servicing Fixtures & Tools ..........................................................................................................INF-1
2. Alignment Tape ...........................................................................................................................INF-4
2-1. DVCPRO Alignment Tape.........................................................................................INF-4
3. List of Recommended Measuring and Instruments...

17. Blemish Compensation Method.................................................................................................INF-38
17-1. Preparation ...............................................................................................................INF-38
17-2. Connection................................................................................................................INF-38
17-3. Compensation flow...

INF-1
1. Servicing Fixtures & Tools
No. Part No. Fixture & Tool Name Remarks
1 VFK1145A Back Tension Meter (T2-M30-P)
2 VFK1149A Post Driver (2.5mm)
3 VFK71A Dial Torque Gauge (1.5cN-m) 150g
4 VFK1191A Dial Torque Gauge (0.45cN-m) 45g
5 VFK1152 Dial Torque Gauge Adapter
6 VFK0357 Eccentric Driver (1.5mm)
7 VFK1154 Post Height Fixture
8 VFK1586 Mech. Neutral Plate (L) For Post Height
9 VFK1155 REV Position Tool (Silver)
10 VFK1156 PLAY Position Tool (Black)
11 VFK1208 Neutral Position Tool (Black with...

INF-2
1VFK1145A (T2-M30-P)
Back Tension Meter2VFK1149A (2.5mm)
Post Driver
3VFK71A (1.5cN-m)
(150g)3
VFK1191A (0.45cN-m)
(45g)
4Dial Torque Gauge
5VFK1152
Dial Torque Gauge
Adapter6VFK0357
Eccentric Driver
(1.5mm)7VFK1154
Post Height Fixture8VFK1586
Mech. Neutral Plate (L)
9VFK1155
REV Position Tool (Silver)
10VFK1156
PLAY Position Tool (Black)
11VFK1208
Neutral Position Tool
(Black with Hole)12VFK1150
Nut Driver (5.5mm)13VFK1151
Nut Driver (2.5mm)
VFK1188A 30mN14
Dial Tension GaugeVFK094815
Check...

INF-3
VFK137525
Hex. BitVFK130026
AD Board
(DAQ-12 Quatech)VFM3580KL27
VFM3581KL
28
VFM3582KL
29
Alignment TapeAJ-CL12P
30
Cleaning Tape
VFK1481B31
LISTA SoftwareVFK118632
LISTA Cable3334
3536
37
3839 VFK0369
TweezersVFK0371
Radio Prier
VFK0372
Cutter PrierVFK0337
Phillips Driver
VFK0338
Phillips DriverVFK1369
Tape Sensor
Adjustment CassetteVFK0906
Lubrication Oil
404142VFK1643
Resolution Chart
(16:9,Reflection type)
VFK1642
Gray Scale Chart
(16:9, Reflection Type)
VFK1644
Immega Chart (For HD,...

INF-4
2. Alignment Tape
2-1. DVCPRO Alignment Tape
2-1-1. VFM3580KL
Time VIDEO PCM CUE
(min.) SIGNAL PORPOSE SIGNAL PORPOSE SIGNAL PORPOSE
0:00
Color Bar
SMPTE (75%)Confirmation of
the Composite
Video Level
7:00
Color Bar
(100%)Confirmation of
the Composite
Video Level1KHz 0VU Confirmation of
the CUE Level
14:00
H Sweep Frequency
Characteristic
18:00
Bowtie (500K) Y/C Timing6KHz 0VU A/C Head
Azimuth
Adjustment
22:00
Pulse & Bar Y/C Timing 300, 500, 1K
2K, 4K, 6KHzFrequency
Characteristic
26:00
Area...

INF-5
3. List of Recommended Measuring and Instruments
MODEL No. (Example) NAME REMARKS
HD Monitor TV with SDI INPUT
Waveform Monitor· with SDI INPUT
LEADER LV5152DA Vector Scope· R,G,B/Y,Pb,Pr
  Display Switching
Oscilloscope
Digital Volt Meter (D.V.M.)
Frequency Counter
Audio Analyzer
Spectrum Analyzer
Halogen Lump (X2) 500W    3200K
Lux Meter
Color Pyrometer
Special Light Box Spherical Type 

INF-6
4. Maintenance Schedule
Hours of Use (unit hours)Part Name
1,000H 2,000H 4,000H 6,000H 8,000H 10,000H 12,000H
-   Cleaning of the tape transportC: every 500 hours
1  Cylinder Ass’yRRRRRIM
2   Pinch Arm UnitR, Y, G R, Y, G R, Y, G R, Y, G R, Y, G R, Y, G IM
3   Cleaning Arm UnitR, Y R, Y R, Y R, Y R, Y R, Y IM
4   S,T Reel Motor UnitRRIM
5   Thrust Screw UnitR R,L IM
6   S1 Loading Arm UnitRIM
7   T1 Boat UnitRIM
8   S5 Post Base UnitRIM
9   Tension Arm UnitRIM
10   S,T Cass. Brake Arm U.RIM
11...

INF-7
5. Layout of the Maintenance Parts & Sensors
Cleaning Solenoid
DEW  Sensor
Cylinder Unit
Cleaning Arm Unit
A/C Head
Loading Motor
Pinch Solenoid
Capstan
Motor
Thrust Screw
Unit
Tape BEG/END
Detect Sensor
Pinch Arm
Unit
T Reel Motor
Unit
T Brake Arm
Unit
L Switch Base
Unit
T Brake SolenoidS Brake Solenoid
T Brake
Arm Unit
T Reel
Motor Unit
Tension
Sensor Tape End
Detect Sensor 

INF-8
6. Emergency Eject
If the cassette cannot be ejected by pressing the
EJECT button, use a screwdriver or similar tool to
press and turn the EMERGENCY screw. This enables
the cassette to be removed.
1.  Turn the power OFF.
2.  Remove the rubber cap where shown in the figure.
Insert a Phillips head screwdriver into the cross-
shaped part of the EMERGENCY screw (red).
3.  While pushing in with the screwdriver, turn the
EMERGENCY screw counterclockwise until the
tape is ejected.
·This screw needs to be...