Technics SC-DV280

Pin
No.
Mark I/O /
Division
Function
91 CD&
DECK
DO
O Data signal output terminal
(DVD and deck machanism)
92 CD&
DECK
CK
I Clock signal input terminal
(DVD and deck machanism)
93 NC - Not used, open
94 CD REQ O Serial data request signal
output terminal for DVD
95 DECK
REQ
O Serial data request signal
output terminal for deck
machanism
96 CD&
DECK
CS
I Chip select signal input
terminal (DVD and deck
machanism)
97 AVSS - GND terminal
98 VREF I Reference voltage input
terminal
99 REG IN0 I Destination select signal
input terminal
100 REG IN1 I Destination select signal
input terminal
11. Replacement Parts List
Note:
*Important safety notice:
Components identified by mark have special characteristics
important for safety.
Furthermore, special parts which have purposes of fireretardant
(resistors), high-quality sound (capacitors), lownoise (resistors),
etc. are used.
When replacing any of components, be sure to use only
manufacture’s specified parts shown in the parts list.
*The markings (RTL) indicate that the retention time is limited for
these items. After the discontinuation of these assemblies in
production, it will no longer be available.
*Capacity values are in microfarads (uF) unless specified
otherwise, P=Pico-farads (pF) F=Farads (F)
*Resistance values are in ohms, unless specified otherwise, 1K=