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Fig. 1
.1 .3
haSl
Ow Is v-.
CF1
CF2
Wde
IF Amp
IF Amp
IF band
Selector
Switch
CF3
CF4
Pet
.
Rect.
IF Amp
IF Amp
Muting
ON/OFF
FM Antenna 0
75 ohm
SSS
Controller
AM Loop Antenna
0—
Bandsuppres
Circuit
Front End
Narrow
B.P F
FM
Demodu-
lator
••
—
0 Output L
Output R
Amp
9 EC
Oscillator
Signal
Selector
Switch
L.P.F
Amp
Stereo
Demodulator
L.P.F
Amp
AM RF-IF
Del
Monaural/ Stereo
Selector Switch
Signal
to AC line
Signal/Noise
Indicator
Quality
SSS
Indicator
Indicator
Fig. 2
ALL Controller
Control Switch
Display Driver
FM
MHz
Frequency
Display PIP
Roof
Filter
Roof
Filter
Tuning,FM/AM Memory Preset
Noise
Switching
Display
Driver
Stereo
Indicator
TU-787
MIMI
CONTROLS AND THEIR DESCRIPTION
0 POWER (Power on/standby Switch)
Note: The power switch contains an ON/OFF indicator
(except in models exported to Europe)
REC (Recording Level Switch)
IF BAND (IF Band Selector Swich)
MODE (Mode Switch)
a.
Auto/Mute,
Mono
0 SCAN (Tuning Mode Select Switch)
AL
Auto,
Manual
® I SSS I ON/OFF (See Page 8 for Details Regarding the
Super Searcher System-I SSSI )
8
AM
FM
0 DIGITAL FREQUENCY INDICATOR
BLOCK DIAGRAM
SSS
Switch
(110 STEREO (Stereo Indicator)
© SIGNAL/NOISE LEVEL
.... Signal
AL Noise
QUALITY
(Quality Indicator)
§
SSS
(Super Searcher System Indicator)
PRESET CHANNEL 1 — 8 (Station Presetting
Buttons)
8
MEMORY (Memory Button)
QM
CONTROLLER (Super Searcher System
Control Knob)
© TUNING (Tuning Buttons)
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• Down
—3—
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