Technics SU-CH700 Service Manual

m@ FUNCTION O
e@1C601 (M38102M5127S)
on Terminal
Name ue
3 |HPSW |
4 |ANIN I
B. DATA OUT
B. CLK OUT
B. DATA IN
B. CLK IN
REAR VRb
S. BASS
PLSTART
CENTER VRa
MAIN VR b
19 | TOUT
VOL DATA hee
voc | 0 |
VOL STB1
VOL STB2
MIC MUTE
REMOTE
=e ar
N
Back-up power input
a
F IC TERMINALS
Headphone output control signal
input
Data base signal output
Data base signal input
Level encoder volume control signal
input
ae to Voo, Not used)
Phone mode select SS input/
output
Clock signal output for |C801
(BU2040F-T2)
Data signa! output for IC801
(BU2040F-T2)
Level encoder volume control signal
(Connect to Voo, Not used)
Level encoder volume control signal
Clock signal monitor input/output
(131.072 kHz)
PMW control signal output for
electronic volume (IC201 LC7536)
PMW clock signal output for
electronic volume (1C201 LC7536)
PMW strobe signal! output for
electronic volume (1C201 LC7536)
Mic muting signal input
Remote control receiving signal
input
[e)
aD OOO
0
w
Oo
o
NX
BIDIB
=
oN
o
t
Be
~23-
z
i) oO
Terminal
AC IN
RESET
XC IN
XC OUT
XIN
X OUT
<
8
K3~KO
12G~8G
7G~3G
G,1G
n ~$15
SU-CH700
50/60 Hz x2 AC voltage signal input
Reset signal input
Not used (open)
Ceramic Oscillator connection
(4.194304 MHz)
GND
Key control signal input
FL digit signal output
Key control signal and FL digit
signal output
FL digit signal output
FL segment signal output
Not used (open)
2 nN
i?)

Technics SU-CH700 Specifications

General

Brand	Technics
Model	SU-CH700
Category	Amplifier
Language	English