Technics SC-EH600 Service Manual

| SH-EH600
® 1C401 (LC65366A4H96) : System Control / FL Drive
rin} Teamina! Ju] Fumction |
| ane (ae Pana Ce | |. |. | . |Seriat communication signal output —*|
ble -eee ble |
TEST AD 22 /TEST
3~31} P21~Pi3
4~45| P12~P1
C
Terminal
Function
of
IC
TEST mode key signal input Test signal terminal
ES nN B
Power failure detect signal input Segmeni signal output
Power supply for analog circuit (+5 V) No used, open
G)
—
@ = >
+o)
oo
rid signal output Segment signal output
ere
BOgG
2)
< 9) S
ND terminal Grid signal output
6,47] 10G, 9G
No used, open 8~50 N
= o used, open
i |
oi
5
U
7 =
SCi
a 1~55 on G)
an
fo)
9)
rid signal output
Oscillator connected terminal (4 MHz)
SC2 Negative power supply
Power supply SOB Serial data signal output
_. —
=
< Oo a)
—|
= rp) mn
—
Reset signal input
on 7) O
a a8)
Serial clock signal output
Grid signal output 59
on
co “ 73)
o) e2)
Uv U w >
No used, connected to VSS
—
fe
—
co
~“
a)
mm G@
on
5
Communication data signal input/output |
ook. —
a
—.
ro
2
_ co
QO
No used, open cS
19 | SP C/INH
Select terminal for Spectrum analizer IC output | NC
ii
ie?)
v0 m > = >
1 —
Serial communication signal output
(Clock signal output)
Bl
1 ©
SCK
= 41

Technics SC-EH600 Specifications

General

Brand	Technics
Model	SC-EH600
Category	Stereo System
Language	English