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FAST very good and clear a great unexpensive job!!! very recomended for all people who are preofessional or hobbists as me!!!!!!
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Thank you very much for this Service Manual, it helped us a lot to repair the M-4318!
...BUT: The parts list is missing and the free parts katalog on web isn't complete, so now we don't know the part numbers of the defect parts :(
We had to build them out of a working machine, and need the numbers to reorder the missing parts now.
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Very good manual with clear electrical diagrams. Thanks owner-manuals.
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Great manual, thank you, sony kp46s3 service manual perfectly, i am very happy.
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Complete original Service Manual in good (scan) quality!
2) HANDSET
1. Test Mode Entry� Press �PGM� key and enter � TEST� on keypad. Alternative entry� Write 99h into LSB of location 9 in EEPROM. Exit� Press on �OFF� key. LCD test� Press the �7� key. Toggle TX power� Press the �0� key. Increment RF channel� Press the �#� key. 2. Test Equipment Required and Connection
3) BASE UNIT
1. Test Mode Entry� Simultaneously press the �HANDSET LOCATOR� key and toggle the �DIAL MODE� switch. When in test mode, the �IN USE� and �CHARGE� LEDs will be light on. Alternative entry� Write 99h into LSB of location 9 in EEPROM. Exit� Remove the AC power adaptor. Toggle TX power� DIAL MODE switch (S4001) T (TONE) position : TX ON P (PULSE) position : TX OFF Increment RF channel� Press the �HANDSET LOCATOR� key. 2. Test Equipment Required and Connection
C1029 C1030 � RF UNIT (HS) � J1 frequency counter � BASE MAIN BOARD (SIDE B) � � BASE MAIN BOARD (SIDE A) � frequency counter
� HAND MAIN BOARD � J1003
*
BATTERY 3.6V 48pin U1001
*
C1031 � RF UNIT (BU) �
J1 J1004
frequency counter
frequency counter
C4016 C4014 U4001 48pin
3. Verify Procedure Item 18.4MHz Frequency Error
Remark Connect the frequency counter to the test point J1, press �0� key to turn on the TX power. Then, check the frequency ± 1 kHz. If the result is within ± 1 kHz, then no adjustment required. Otherwise, refer to item 4. for Adjustment Procedure.
C4017
4. Adjustment Procedure Item 18.4MHz Frequency Error Adjustment Element C1030 Remark 1. Remove C1031 from the HAND MAIN board. 2. Solder an 20PF chip capacitor C1030 (1-164-160-11) on the HAND MAIN board (in parallel of C1029). 3. Connect the frequency counter to the U1001 pin rk. Adjust for 0 Hz ± 1 kHz.
3. Verify Procedure Item 18.4MHz Frequency Error
Remark Connect the frequency counter to the test point J1, press �0� key to turn on the TX power. Then, check the frequency ± 1 kHz. If the result is within ± 1 kHz, then no adjustment required. Otherwise, refer to item 4. for Adjustment Procedure.
4. Adjustment Procedure Item 18.4MHz Frequency Error
Adjustment Element C4016
Remark 1. Remove C4017 from the BASE MAIN board. 2. Solder an 20PF chip capacitor C4016 (1-164-160-11) on the BASE MAIN board (in parallel of C4014). 3. Connect the frequency counter to the U4001 pin rk. Adjust for 0 Hz ± 1 kHz.
�3�
�4�
$4.99 SPPA974 SONY Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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