Sony HDW-F500 Maintenance Manual page 177

[F4] (CAPSTN SPEED) Key :
Performs free-run speed adjustment of capstan motor.
n
If a cassette tape is loaded to the unit when selected this
menu, the cassette tape is automatically ejected from the
unit. The adjustment starts by loading the cassette tape to
the unit again.
(1) Press [F4] key from ALT+SERVO ADJUST menu to
enter to CAPSTAN SPEED ADJUST menu.
(2) Set the alignment tape HR2-1A to the unit, and the
unit automatically starts the adjustment. During the
process of adjustment, message ADJUSTING .....
continues to appear on the display.
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Ensure to use the alignment tape HR2-1A. If message
ADJUST COMPLETE is indicated on the display after
the adjustment completed using an alignment tape
other than above, you can not achieve the correct
adjustment.
(3) When the adjustment normally completed, message
ADJUST COMPLETE appears on the display. The
alignment tape is automatically ejected.
(4) To save the adjustment data to NVRAM, press [F1]
key to execute NVRAM CONTROL command.
If message "ADJUST INCOMPLETE" appears on the
display, check the following:
• Check that the playback tape is the alignment tape
HR2-1A.
• Check capstan FG amp circuit, capstan motor driver
circuit and CTL amp circuit on DR-307 board.
HDW-F500E MMP1
4-4. Alternative Maintenance Menu
4-4-1. SERVO SYSTEM Adjustment
CH.COND
N V R A M
C T L
ALT SERV O AD JUST
CAPS TAN FREE SPE ED AD JUST
SET
T E N S N
HR 2-1A ALI GNMEN T TA PE
O F F S E T
C A P S T N
S P E E D
R F S W R F S W
M A N U A L A U T O
AL T+SV ADJ
TC R 00 :00: 00:0 3
E X I T
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