Adjust Parts Location - Sony DTC-670 Service Manual

Fach grid of the FL display tube sequentially lights up while
all tubes being lighted up finally.
u
Level meærs go out one after one.
hess anyof the remote controller for DAT in this state. Thus,
all level meters go oul (It may sometimes occur that one or
two meters remain lighting up according to switch sening at
that time.)
u
Everytime a switch on the panel is pressed, display tubes light
up scquentially one after one. With all keys once Presse4 all
level mctcrs go out.
To rcset the test mode, disconnect the wire shorting XTEST
andGND. Aftercompletion of adjusting, be sure to neset the
test mode.
Pert Location
Mechanism assembly -
Ti guide
9. Check the following items for colrect raPe speed, after comple-
tion of adjusting.
(l) Set ttre REC MODE switch to STANDARD and check for
normal recording and playback. (x l)
(2) Set the REC MODE switch to LONG and check for normal
recording and PlaYback. (x 0.5)
(3) Viith QLJE (> + )}) or REVIEW (> + (
)' check that qum'
qum sound is heard. (x 3, x 8)
(4) Ctreckttratcog€cttimeisdisplayedafierFF()>)orREV({<l).
(x 16)
(5) Check that SEARCII (DDN" t<4) is normal.
- Main board -
(Component sidel
Control sw board -
T2 guide
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