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Super Anleitung. Ordentliche Auflösung. Das ganze noch in Deutsch wäre zu schön. Alle Datenblätter sind sauber Kopiert und alle Leitungswege sind sauber ausgeführt
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Thanks God for the internet and thanks for the service like this - proffessional solution on time.
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About the service it's very fast and reliable. About the manual the quality is high enough to read even the tiniest details on the wiring diagrams so you can't ask much more than that, let it alone for a manual of a product from 20 years ago. Thank you, very satisfied.
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The downloaded quality was as good as the orignial
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This is a great and complete Service Manual for the Sharp GF8585HB. Giving full and detailed technical insight. Good to find these manuals online.
MJ-NS1
6.1.3 MD Mechanism Assy Adjustment and Check 1 Temperature Check (Please perform this check soon after the power has been switched on.)
Note: When IC101 (RF-AMP) or IC104 (mechanical controller) has been exchanged or when a correction changing VD+3 has been made, be sure to correctly perform all steps up to step 7.
Step No.
1 2 3
Operation Keys and Operation Method
In the Power ON state, selecting MD function,short the "MECHA TEST pin". Press the ¶ (REC) key. When && is 80 or more at this time, the adjustment is OK (step 4 and following can be omitted.)
FL Display
EJECT TEMP??&& Test mode
Status
Remarks
The microcomputer starts measuring ??: Measuring value End &&: Set value 80 is the default value (unadjusted). TEMP
When && is 80 (not passed) Measure the ambient temperature T (°C) and check that the measuring value (??) is within the standard in regard to the microcomputer set value (&&). 4 Note: When the indication of the measuring value (??) is not stable, and the ambient temperature T (°C) is 25 °C or less, set to the lower value. When the ambient temperature is over 25 °C, set to the higher value.
TEMP??80
µ-com Measuring value Room Temperature [T (°C)] 11.6 to 16.9 17.0 to 22.3 22.4 to 27.6 27.7 to 33.0 33.1 to 38.4
µ-com Set value hex= (?? � &&)
Measuring value (??) �2 Measuring value (??) �1 Measuring value (??) Measuring value (??) +1 Measuring value (??) +2
When the microcomputer value is
79 7A 7B 7C 7D
� +
5 6
Change && with the + key and � key. Turn off the power of the CD tuner.
TEMP 7B 7B Data writes to the EEPROM and turns the system power to off. Test mode returns to the normal mode.
2 Laser Power Check
Step No.
1 2 3
Operation Keys and Operation Method
In the Power ON state, selecting MD function,short the "MECHA TEST pin". Press the SET key (Remote control unit). Measure the laser power with an optical power meter.
FL Display EJECT Test mode ppw ppw
Status
Remarks
Laser wavelength: 780 nm
PLAY power output status
TEMP At this time, check that the measuring value (PLAY power) meets the standard value of the table on the right. 4 Note: When the standard value on the right is applied, the numerical value immediately after entry into test mode 2 shall be taken as the standard. ppw µ-com Measuring value hex=(?? � &&) +02 to +04 �01 to +01 �02 to �04 5 Press the SET key. At this time, check that the measuring value (REC power) meets the standard value of the table on the right. rpw µ-com Set value Standard value (mW) 0.69 ± 0.12 0.67 ± 0.1 0.63 ± 0.1 May be omitted.
REC power output status hex=(?? � &&) Standard value (mW) 6.18 ± 0.93 5.79 ± 0.87 5.47 ± 0.82
6
rpw
+02 to +04 �01 to +01 �02 to �04 The LD goes out.
7
Press the 7 (STOP) key.
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