DISASSEMBLY
Cabinet Back
Hitting Position
Cabinet Back
Fig. 1
MAIN BOARD and CRT BOARD
12
Cabinet Back
Screw “b”
CRT BOARD ASSY
MAIN BOARD ASSY
CRT
1. Turn the monitor CRT face down on a clean static
free surface to prevent scratching CRT face.
2. Remove the screw “b”.
3. Raise the signal cable vicinity of a cabinet back
and lightly hit part (figure 1 reference) of a top of
the cabinet back and remove the cabinet back.
1. Unsolder the GND wire from MAIN BOARD ASSY
2. Disconnect the connector “P201”, “P202”, “S204”
and “S205” from the CRT BOARD ASSY
3. Disconnect the CRT BOARD ASSY from the CRT
4. Disconnect the connector “S301” and “P102” from
the MAIN BOARD ASSY.
5. Remove the Anode Cap from the CRT.
NOTE:
Carefully discharge the CRT anode by shorting it to
ground before removing Anode Cap.
6. Lift up the MAIN BOARD ASSY from the Cabinet
Front ASSY.
Summary of Contents for MultiSync 75F-3
Page 56: ...DDC Flow Chart 53 ...
Page 57: ...Master I C Flow Chart 54 ...
Page 58: ...Master I C restart mode Flow Chart 55 ...
Page 59: ...Slave I C Flow Chart 56 ...
Page 61: ...BLOCK DIAGRAM I C bus autosync deflection controller for PC monitors TDA4857 58 ...
Page 71: ...I C bus autosync deflection controller for PC monitors TDA4857 68 APPLICATION INFORMATION ...
Page 77: ...74 8 Monolithic triple 13 5nS CRT driver ...
Page 78: ...75 ...
Page 79: ...76 ...
Page 80: ...77 ...
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