iU'Hiill.llt.llitl'1l1:11I1ll.l1

~

FM RF ALIGNMENT

 

 

 

 

 

 

 

FM SIGNAL GENERATOR

FREQUENCY

DC

 

 

 

BAND

 

 

DISPLAY

VOLTMETER

ADJUSTMENT

REMARKS

 

.. _ CONNECTIONS

FREQUENCY

SETTING

 

 

 

 

 

 

 

 

 

 

 

(1)

 

Disconnect

No signal

87.5 MHz

V·.·(+)

L5

Adjust for 1.2±0.05 V

 

 

 

applied

 

V··(-)

(FMOSCCoil)

readig on DC voltmeter.

ALIGNMENT POINT ·Please refer to Circ·uit Board for test points locaton.

AM ANT 550kHz

L304

laximum

II1ARKS

.2±0.05V Cvoltmeter

.8±0.1 v DC voltmeter

II1ARKS

laximum

~r

(2)

FM

Disconnect

 

No signal

108 MHz

V ... (+)

CT3

Adjust for 8±0.1 V

 

 

 

 

applied

 

V···(-)

(FM OSC Trimmer)

reading on DC voltmeter.

 

 

 

 

 

 

 

 

 

 

 

 

 

(3)

 

Repeat steps (1)

and

(2).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FM SIGNAL GENERATOR

FREQUENCY

AC

 

 

 

BAND

 

 

 

 

 

 

 

DISPLAY

VOLTMETER

ADJUSTMENT

REMARKS

 

 

CONNECTIONS

 

 

FREQUENCY

SETTING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Antenna socket

 

 

89 MHz

 

... (+)

L1 (FM ANT Coil)

Adjust for maximum

(4)

 

(FMRFDummy

 

 

(400 Hz 30%)

89 MHz

L4 (FM ANT Coil)

reading on AC voltmeter

 

 

 

V ..(-)

 

 

Fig. 19)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(5)

FM

"

 

 

107 MHz

107 MHz

T .. (+)

CT1 (FMANT

"

 

 

Trimmer)

 

 

-

 

 

(400 Hz 30%)

 

v··(-)

CT2 (FM ANT

 

 

 

 

 

 

 

 

 

 

Timmer)

 

(6)

 

 

 

 

 

 

 

 

 

 

 

L - _ --- L Repeat steps 4 and

5.

_

 

 

 

 

 

 

 

• DC BALANCE NB ALIGNMENT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FM SIGNAL GENERATOR

 

FREQUENCY

DC

 

 

 

BAND

 

 

 

 

 

 

 

DISPLAY

VOLTMETER

ADJUSTMENT

REMARKS

 

 

CONNECTIONS

 

 

FREQUENCY

 

SETTING

(center "0")

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Antenna scoket

 

 

89 MHz

 

 

V·.. ·(+)

T3

Adjust T3 for -0.05~0.05V

 

FM

 

 

 

(400Hz, 30%

 

89 MHz

V .. ··(-)

(FM 1FT)

reading on DC voltmeter.

 

 

 

 

 

Mod. 60 dB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CJ

o

Azimuth

Screw

o eI

Fig. 20

B;5

~

nl

----_......'-'-

"

JlARKS

rmaximum mon ope.

laximum

'ig.16)

laximum

• FM STEREO ALIGNMENT

.

 

Notes: 1. Stereo modulator

-Connect stereo modulator output to EXT MOD terminal of signal generator.

-Pilot signal modulation to "10%".

2.FM signal generator . . . . . . . . . . . . - Frequency approximately 100 MHz/Output level to "60~70 dB", 1~3 mY. -Modulation mode to "FM".

CIRCUIT

SIGNAL

FREQUENCY

AC

 

ADJUSTMENT

REMARKS

 

GENRATOR

COUNTER

VOLTMETER

 

 

 

 

 

 

 

 

 

 

 

 

High side thru.

--

 

 

 

PILOT

89 MHz

100 kO to test

 

VR2

Adjust for 76.00 kHz±50 Hz readign on

 

(0% Mod. 80 dB)

pointV Negative

 

 

I (Pilot)

frequency counter.

 

 

sidetoV

 

 

 

 

 

 

 

 

 

 

 

 

 

89 MHz

 

 

LCh (+)

 

Make adjustment so that when the antenna

SEPARATION

(400 Hz. 30% Mod.

 

 

VR1

input is sUbjected to L modUlation (or R

 

80 dB)

 

 

f.....Rch

(+)

(Separation)

modulation.) R channel output (or L

 

 

 

... (-)

 

 

 

 

 

 

 

 

channel output) becomes minimum.

 

 

 

 

 

 

 

 

• AZIMUTH ALIGNMENT

TAPE

AC

AC

ADJUSTMENT

REMARKS

 

VOLTMETERG)

VOLTMETER@

 

 

 

 

 

 

 

Playback the azimuth tape.

Across headset

Across headset

V··Lch(+)

Adjust for same reading on AC

 

 

 

V .. Rch (+)

voltmeterCD and @.

 

 

 

v··(-)

 

 

 

 

DC BALANCE

FM 2nd PILOT

IO.7MHz 76 kHz

--- .

T3VR2

'ig.17)

Fig. 21

r7l

lID

Page 6
Image 6
Panasonic RM-1100 specifications II1ARKS, CT1 Fmant, T3VR2

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.