2 of 2
Digital Time/Frequency Processor
3681
206-01
®
Front 6-Channel Amplifier
(Optional)
Front
Mid Bass
Front
Mid Bass
Right/Front
Midrange
Right/Front
Tweeter
Left/Front
Midrange
Left/Front
Tweeter
0.5V
G A I N
0.1V
2V
2
1 /
O F F
O N
I N P U T M O D E
ST
1 (MONO)
1 + 2
0.5V
GAIN
0.1V
2V
0.5V
G A I N
0.1V
2V
INPUT MODE
ST
3 (MONO)
3 + 4
INPUT MODE
ST
5 (MONO)
5 + 6
INPUT CHANNEL
1 + 3
O F F
O N
O F F
O N
C H A N N E L
F I L T E R
F I L T E R
F I L T E R
4
3 /
C H A N N E L
6
5 /
C H A N N E L
O F F
O N
A C O U S T I C C O M P E N S A T I O N
2 + 4
5 / 6
3 / 4
/
6/5/4/3 CHANNEL
POWER AMPLIFIER
3 5 6 6
Ch. 5
Ch. 6
Ch. 1
Ch. 3
Ch. 2
Ch. 4
To
Channel
5 & 6
Input
To
Channel
3 & 4
Input
To
Channel
1 & 2
Input
RCA
Extension
(Optional)
RCA
Extension
(Optional)
RCA
Extension
(Optional)
DX
R. MONI
POWER
CNTRST
+/R/F
-/L/R
PUSH
MODE
LOUD
1
2
3
4
5
6
B. SKIP
P.S. DN
P.S.
UP
R. EJECT
REPEAT
MONO
SCAN
P. SCAN
DISC
TAPE
TUNER
BAND
TUNE
UP/FF
DN/REW
TUNER / CASSETTE DECK
7618
HLTAC
II
CD Shuttle Control
SEEKA. MEMO
ST MONO
MTL
DX REPEAT ALL
M.I.X.
LOUD
R. MONI
D. DISP
PROG
M.C.P. / M.I.X.
DOLBY B•C NR
B
C
C O M P A C T D I S C C H A N G E R 5 9 5 7 S
COMPACT
DIGITAL AUDIO
To
Channel
5 & 6
Input
To
Channel
3 & 4
Input
To
Channel
1 & 2
Input
RCA
Extension
(Optional)
RCA
Extension
(Optional)
RCA
Extension
(Optional)
0.5V
G A I N
0.1V
2V
2
1 /
O F F
O N
I N P U T M O D E
ST
1 (MONO)
1 + 2
0.5V
GAIN
0.1V
2V
0.5V
G A I N
0.1V
2V
INPUT MODE
ST
3 (MONO)
3 + 4
INPUT MODE
ST
5 (MONO)
5 + 6
INPUT CHANNEL
1 + 3
O F F
O N
O F F
O N
C H A N N E L
F I L T E R
F I L T E R
F I L T E R
4
3 /
C H A N N E L
6
5 /
C H A N N E L
O F F
O N
A C O U S T I C C O M P E N S A T I O N
2 + 4
5 / 6
3 / 4
/
6/5/4/3 CHANNEL
POWER AMPLIFIER
3 5 6 6
Ch. 5
Ch. 6
Ch. 3
Ch. 2
Ch. 4
Ch. 1
2
5
3
1
7
8
6
4
CD Shuttle Controller
DIN Connector
A
CD Shuttle
DIN Connector
2
5
3
4
1
7
6
8
B
5
Left Signal
6
Battery
7
Ignition
8
Power Supply Ground
1
Data Bus
2
Signal Ground
3
Data Ground
4
Right Signal
B
A
5957S / 5959S
FIXED PRE-OUT
ON
OFF
Fixed Level Output
Selector Switch
Be sure to set the "Fixed Level Output" switch to the
"ON" position! The analog input on the 3681 requires
a constant level for the analog to digital converter to
function properly. In the "ON" position the volume control
knob or the remote control will not change the output
level of the Front or Rear outputs.
ADJUST.
MODE
BA
ND
SAVE
SET-UP
GREEN: LOCKED
AMBER: ACTIVE
PUSH
X-OVER
HZ
HIGH
3681
DIGITAL TIME/FREQUENCY PROCESSOR
Ground (Blk)
Battery Lead (Yel)
Fuse Holder (7.5A)
Remote-In (Blu/Wht)
7618
Remote-On
(Blu/Wht)
Rear
Bass
Rear
Bass
Right/Rear
Midrange
Right/Rear
Tweeter
Left/Rear
Midrange
Left/Rear
Tweeter
Rear 6-Channel Amplifier
(Optional)
Optical Fiber Cable
Digital Output