Hitachi 61HDX98B Manual page 91

MAGIC FOCUS ERROR CODES FOR THE DP-85 CHASSIS
CONVERGENCE ERRORS:
If an error message or code appears while performing MAGIC FOCUS or initialize (SWAP and PinP CH in
Digital Convergence Adjustment Mode, follow this confirmation and repair method.
♦
Turn on Power and receive any signal.
♦
Press the Service Only Switch on the Power/Deflection PWB.
♦
Press PIP and then the PinP CH buttons on the remote control.
♦
Error code will be displayed in bottom right corner of screen.
♦
If there is no error, and INITIAL OK will appear on screen.
ERROR!!
5) Follow repair table for errors.
Error
Code
1
2
*2
3*2
4
5
7
9
10
11
*1 = RK 42, 46, 50, 54, 58, 62 check these resistors. *2 = Sensor Position
Error Code
X
Error
Display
Code
VF Error Replace DCU
Connect 1 1. Darken Outside Light
2. Placing of Sensor
3. Is pattern hitting sensor?
4. Check connection and solder bridge of sensor
5. Replace Sensor.
6. Replace Sensor PWB.
7. Sensor Connector check.
8. Replace DCU.
9. Adjustment check (H/V size, centering).
A/D Level Same as Error Code 2
Over Flow 1. Check the placement
2. Adjustment check (H/V size, centering).
3. Conv. Amp. Gain check*1 (check resistor values
only)
Convergence Same as Error Code 4
Operation Same as Error Code 4
Connect 2 Same as Error Code 2
Noise Input strong field. Strong signal. Check the wiring of
connector between sensor and DCU
Sync Input strong field. Strong signal. Check the wiring of
connector between sensor and DCU
CONNECT1!
No. 1 3
ERROR!!.
Countermeasure
Error Message
Sensor Position
Application
Initialize Magic
Focus
X X
X —
X X
X X
X X
— X
X X
X X
X X
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