Panasonic RM-1100 specifications Inh, Down, Ck-I, Gnd, Osc, Aim, Hii, ·Stop, Psc

Page 8

RM-1100

RVITC9137P (IC7): EACH TERMINAL FUNCTION &

WAVEFORM

1) Terminal view

 

 

 

 

2)

Block Diagram

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

psc

 

 

 

 

 

,

 

GND--d

 

 

 

Voo

 

,

 

 

 

AM IN

FM IN

 

 

 

 

 

 

 

 

 

 

 

 

 

~

 

 

 

 

 

 

XT

 

 

 

 

 

TEST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XT

 

 

 

 

 

INH

XT

 

 

 

 

 

 

 

 

 

 

 

 

81

 

 

 

 

 

 

AM IN

XT

 

 

 

 

 

 

 

 

 

 

 

 

82

 

 

 

 

 

 

PSC

BI

 

 

 

 

 

 

 

 

 

 

 

 

EI

 

 

 

 

 

FM IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B2

 

 

 

 

 

 

 

 

 

 

 

 

E2

 

 

 

 

 

Mute

 

 

 

 

 

 

 

 

 

 

 

 

OSC

 

 

 

,n---Pee

EI

 

 

 

 

 

 

 

 

 

 

 

 

AIM

 

 

 

 

 

00-1

 

E2

 

 

 

 

 

 

 

 

 

 

 

 

UP

 

 

 

 

 

00-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DOWN

 

 

 

 

 

HI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A-STOP

 

 

 

 

 

H2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STO

 

 

 

 

 

H3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mi

 

 

 

 

 

H4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M2

 

 

 

h....--.- H5

 

 

STO

 

 

 

 

 

 

 

 

 

 

 

 

M3

 

 

 

 

 

Li

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M4

-

 

 

 

 

L2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M5

 

 

 

 

 

L3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M6

 

 

 

b----- L4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CK-I

 

 

 

 

 

0/5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CK-2

 

 

 

~tl----- Dote

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig.

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voo

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig.

26

 

 

 

 

 

 

 

 

3) Explanation of each terminal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin No.

Symbol

 

 

 

Description

 

 

 

Pin No.

Symbol

 

 

 

 

Description

 

 

1

 

GND

Ground terminal.

 

 

 

 

8

OSC

External CR connection terminal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Externally connected C123 (10 V, 2.2 JLF) and

 

 

XT,XT

 

 

 

 

 

 

 

 

 

 

 

 

R133 (27 kO) determine the auto·search scan·

2,3

 

Used

to connect a quartz oscillator (7.2 MHz).

 

 

 

ning speed, automatic reset of the preset

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

memory storage state, and the shifting time of

4,5

 

81,

82

Input terminals for FM/AM band switching and

 

 

 

 

manual tuning to fast scanning.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IF fine tuning

selection.

 

 

 

 

9

AIM

Auto/manual switching input terminal.

 

 

 

 

 

Applying the voltages shown below effects band

 

 

 

 

 

 

switching and

IF selection.

 

 

 

 

 

 

Selects manual or auto·search mode in the

 

 

 

 

 

 

 

 

 

 

up/down tuning

mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"L" level ...... manual mode

 

 

 

 

 

 

81

(Pin 4)

B2 (Pin

5)

 

 

 

 

 

 

 

"H"

level ...... auto·search mode

 

 

 

 

 

 

 

"l"

 

'ILl!

 

AM (450 kHz)

 

 

 

 

Sustained pressing of the UP/DOWN tuning key

 

 

 

 

 

 

 

 

 

 

 

for a certain time switches from manual mode to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"HII

 

"H"

 

FM

(10.7 MHz)

 

 

 

auto·searchmode, and moves the AIM terminal

 

 

 

 

"H"

Level:

5 V

 

"L"

Level:

0 V

 

 

 

 

from

"L" to

"H".

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6,7

 

E1,

E2

Band-mode

switching input terminals.

 

10,

11

UP,

Tuning key

input terminals.

 

 

 

 

 

 

 

DOWN

When the voltages shown below are applied to

 

 

 

 

Applying the voltages shown below switches the

 

 

 

 

 

 

 

 

 

the UP and DOWN terminals, the reception

 

 

 

 

band mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

frequency is raised or lowered.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Pin 6) IE2 (Pin

7) I

 

 

 

 

 

 

UP (Pin 10)

DOWN (Pin 11)

 

 

 

 

 

 

 

 

 

E1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"H"

 

"H"

 

 

The reception frequency is locked.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ilL"

I

"HI!

 

For U.S.A. BAND

 

 

 

"H"

 

"L"

 

 

The

reception

frequency

lowers.

 

 

 

 

"H"

Level:

5 V

 

 

 

 

 

 

 

 

"L"

 

"H"

 

 

The

reception

frequency

rises.

 

 

 

 

 

 

 

 

 

 

 

 

"H" level: 5 V, "L"

 

level: 0 V

 

 

 

 

 

 

"L"

Level:

0

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RM-1100

 

Pin No.

I Symbol

 

Description

 

 

 

 

 

Pin No.1

Symbol

 

 

Description

 

 

 

12

 

A·STOP

I

Auto·search stop input terminal.

 

 

 

 

37

 

 

FM

IN

 

FM programmable counter input terminal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The FM local osclll~al which is divided

 

 

 

 

 

 

 

 

When a broadcast is detected during auto·

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

into 1/30 or 1/32 by the prescaler (IC6

 

 

 

 

 

 

 

 

search operation, "H" level signal is applied

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RVITD6104P) is inputted to this terminal.

 

 

 

 

 

 

 

 

from 03 (250601, SWITCHING) to the A·STOP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[Example] FM 100 MHz

 

 

 

 

 

 

 

 

terminal to stop the auto·search.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.6 V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 V

 

 

 

 

13

 

STO

I

Preset memory storage terminal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.8JLsec

 

 

 

 

 

 

 

 

Pressing the memory switch (56) brings pin 13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

to "L" to ready the circuitry for storage.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

38

 

 

PSC

 

This is the terminal to deliver the frequency

 

 

 

 

 

 

I M1-M41

 

 

 

 

 

 

 

 

 

 

 

 

14-17

 

 

Memory addressing input terminals.

 

II

 

I

 

 

I

dividing ratio change over output signal to the

 

 

 

 

 

 

 

When the desired program switch (57, 58, 59 or

 

 

 

pre·scaler (IC6 RVITD6104P).

 

 

 

 

 

 

 

frequency data is -stored. The stored data can

 

 

 

 

 

 

 

 

 

 

ffiJUlI6V

 

 

 

 

 

 

 

510) IS pressed in the memory set ready

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

condition, the corresponding terminal (M1, M2,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M3 or M4) goes "L". At this time the reception

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

be read by simply pressing the corresponding

 

 

 

 

 

 

 

 

 

 

 

 

OV

 

 

 

 

 

 

 

 

program switch (57, 58, 59 or 510).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

~JLsec-1[Example] FM 100 MHz

 

 

 

 

 

 

 

 

 

 

II

 

 

 

 

 

 

 

 

20-22

I CK·1

 

Reception frequency data and timing signal

I

 

 

I

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CK·2

output terminals.

 

39

 

AM

IN

 

AM programmable counter input terminal.

 

 

 

 

 

 

Data

A cycle of data and signal is serially delivered

 

 

 

 

 

 

 

 

 

 

The AM local oscillation signal is directly applied

 

 

 

 

 

 

 

only when the reception frequency is altered,

 

 

 

 

 

 

 

 

 

 

from pin 8 of IC301 (PVIUPC1215VE) to the AM

 

 

 

 

 

 

 

 

Le., when the UP/DOWN key is pressed, the

 

 

 

 

 

 

 

 

 

 

IN terminal in the AM mode.

 

 

 

 

 

 

 

memory is read, or the band is changed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I ___o.~-

 

 

 

 

 

The timing signals for data signal reading are

 

 

 

 

 

 

 

 

 

 

 

 

4V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

delivered from the CK·1 (pin 20) and CK·2(pin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21) terminals.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The reception frequency data is delivered from

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the DATA terminal (pill 22).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OV

 

 

 

 

 

 

 

 

JlII . Il . UJLJLIl CK·1 J"lJUl.IlJlIlJlJl.lUlJl.JUlJll CK·1 II

 

I

 

 

I

 

7JLsec

 

 

 

 

 

 

 

 

 

 

 

 

 

[Example] AM 1000 kHz

 

 

 

 

 

 

~CK.2~CK.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Droa

Droa

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[Example] AM 1000 kHz [Example] FM 100 MHz ..

 

I INH

I

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

Inhibit input terminal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When the power is turned on, the voltage rising

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

time at the INH terminal (pin 40) is delayed for a

 

 

 

34

 

I 00·1

I

Phase comparator output terminal.

 

II

 

I

 

 

 

certain time [the time constant of R90 (100 kO)

 

 

 

 

 

 

 

 

I

and C94 (1JLF)]. The band mode selection data

 

 

 

 

 

 

 

When the phase of the frequency·dividedoutput

 

 

 

is read during this rising time.

 

 

 

 

 

 

 

 

of the programmable counter lags behind the

 

 

 

 

 

 

 

 

 

 

reference frequency, the output at the phase

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

comparator output terminal goes "L" for the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

period corresponding to the phase difference.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When the counter output leads, the comparator

42

 

 

VDD

 

A voltage of 5 V±0.5 V supply'to this terminal

 

 

 

 

 

 

 

 

output goes "H" for the period corresponding to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

I during device operation.

 

 

 

 

 

 

 

 

the phase difference.

 

 

 

"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

36

 

Mute

 

Muting output terminal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The muting output is delivered from the MUTE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

terminal at the time of key operation and other

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cases.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[1]

[Ig]

Page 7 Page 9
Image 8
Page 7 Page 9
Contents Ual THDPush RADIOITAPE, Power OFF Location of Controls and ComponentsDisassemblv Instructions ST. LO. H.S MEWave f Iii Tape Adjustment Remarks Voltmeterg VOLTMETER@ CT3CT2 FM ANT CT301 AM ANTT3VR2 II1ARKSCT1 Fmant Liquid Crystal Display LCD RVITD6301AP IC403 Each Terminal Function WaveformOFF CK2INH DownCK-I GNDAudio System Connection System jCONNECTION IN.GND OUTSchematic Diagram Main Mode IC7IC3 IC5Schematic Diagram Main Model RM-1100 OttCath~ Circuit Board Main Model RM-1100Circuit Board LCD Model RM-1100 Schematic Diagram AM ModelSchematic Diagram LCD Model RM-1100 ~-J Schematic Diagram Power Source Circuit Board Power SourceModel RM-1100 Circuit Board Tape Deck Model RM-1100Circuit Board Tapeeq & Ambience Model RM-1100 Schematic Diagram Tape EQ & Ambience Model RM-1100Wiring Connection DIAGR.· Power UITBlock Diagram Mechanism Parts Location Cabinet Parts LocationElectrical Parts Location Wrms·FIg37 ~========r==========~==1IM61 RM-1100 ~1l9 39P Rdnhd Aoual Disassembly Instructions To Speaker RVITA7240APARM-M1100 Ual Location of Controls and Components IC1 To SpeedAdjustment Remarks Oscillator @ VoltmeterVR3 RdnhdXYN4+C6 RHM173Z@C@ RHR168ZRJE144Z XSN3+5FNXWG3FN XWA3FN

RM-1100 specifications

The Panasonic RM-1100 is a versatile and innovative piece of technology that has gained attention for its range of features and capabilities. Designed for both professional and consumer use, this device stands out in the market due to its high-quality performance and user-friendly interface.

One of the main features of the RM-1100 is its advanced audio processing technology. This device is equipped with state-of-the-art sound enhancement algorithms that ensure clear and crisp audio playback. Whether used for presentations, music playback, or multimedia projects, the audio quality remains consistent, making it suitable for various uses.

Another notable characteristic of the RM-1100 is its impressive connectivity options. The device supports multiple input and output formats, allowing users to connect it to a wide range of devices, including computers, speakers, and other audio equipment. This versatility is essential for users who require seamless integration into different setups.

The design of the RM-1100 emphasizes ease of use. With an intuitive interface and straightforward controls, users can quickly navigate through settings and functionalities without extensive training. The compact and portable design also makes it easy to transport, which is especially beneficial for professionals who need to work in different environments.

In terms of build quality, Panasonic is known for its durability, and the RM-1100 is no exception. Constructed from high-quality materials, it is built to withstand the rigors of daily use. This reliability ensures that users can depend on the device for both long-term projects and quick tasks.

The RM-1100 also incorporates energy-efficient technologies. The device is designed to consume less power while maintaining optimal performance. This focus on energy efficiency is not only environmentally friendly but also beneficial for users looking to reduce their energy costs.

Additionally, the RM-1100 is compatible with various software applications, enhancing its functionality further. Users can leverage additional features through software integration, making it a dynamic tool for creative professionals and casual users alike.

Overall, the Panasonic RM-1100 is a well-rounded device that offers a blend of quality, performance, and convenience. Its advanced audio technology, excellent connectivity, user-friendly design, and durability make it an attractive option for anyone in need of a reliable audio solution.
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