Ranger TR-936, TR-966 User Guide

TR-936
TR-966

CHAPTER 1

SPECIFICATIONS

1.0 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.1 Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.2 Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

TABLE OF

CONTENTS

PAGE

CHAPTER 2

OPERATION

2.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.1 Control & Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.1.1 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.1.2 Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.1.3 Frequency Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.2 Microphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3.1 Procedure To Receive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3.2 Procedure To Transmit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.4 Alternate Microphones And Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

CHAPTER 3

CIRCUIT DESCRIPTION

3.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.1 PLL Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.2 Receiver Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.3 Transmitter Modulation Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.4 Transmitter Amplifier Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

CHAPTER 4

ALIGNMENT

4.0 Required Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.1 Alignment Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.1.1 PLL Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.1.2 Transmitter Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

4.1.3 Receiver Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

CHAPTER 5

MAINTENANCE

5.0 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

5.1 Periodic Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

5.2 Fuse Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

CHAPTER 6

DIAGRAMS AND PART LIST

6.0 PCB Layout & Part List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

TR-936

CHAPTER 1

- 1 -

TR-966 SPECIFICATIONS

1.0 GENERAL

Model TR-936 / TR-966
Frequency Range 26.965 ~ 27.405MHz.
Emission Modes TR-936 : AM.

Frequency Control Phase Lock Loop (PLL) synthesizer.
Frequency Tolerance
Frequency Stability
Operating Temperature Range
Microphone Plug-in dynamic; with push-to-talk switch and coiled

Input Voltage
Current Drain : Transmit (AM full mod.) <3.5A.
Current Drain : Receiver (Squelched) <0.5A.
(Max. audio output) <1.0A.
Antenna Connector UHF, SO239.
Dimensions 7 7/8”(W) x 9 1/4” (D) x 2 3/8”(H).
Weight 5 lbs.

1.1 TRANSMITTER

RF Power Output AM : 4W ; SSB : 12W PEP (TR-966).
RF Transmit Modes AM/SSB (TR-966).
Modulation High and low level Class B, Amplitude Modulation:

Spurious Emissions -55 dB.
Carrier Suppression -55 dB.
Audio Frequency Response 300 to 3000 Hz.
Antenna Impedance 50 Ohms.
Output Indicators Meter shows relative RF output power. Transmit LED

1.2 RECEIVER

Sensitivity For 10dB S/N
Sensitivity For 10dB S/N (SSB)
IF Frequency AM : 10.695 MHz 1st IF, 455 KHz 2nd IF.
Image Rejection Ratio > -65 dB.
Adjacent Channel Selectivity > -55 dB.
RF Gain Control 45 dB adjustable for optimum signal reception.
Automatic Gain Control (AGC) Figure Of Merit 100 mV for 10 dB Change in Audio Output.
Squelch
Noise Blanker RF type.
Audio Output Power 2W @ 10% THD.
Audio Frequency Response AM and SSB : 300 to 3000 Hz.
Built-in Speaker 8 Ohms, 4 Watts.
External Speaker (Not Supplied) 8 Ohms; 4 Watts.

(SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE)

TR-936
TR-966

TR-966 : AM/SSB.

± 0.005 %
± 0.001 %

-30°C to +50°C

cord.

13.8V DC nominal ±15%.

AM and SSB (TR-966).

glows red when transmitter is in operation.

< 1.0 µV.
< 0.5 µV.

Adjustable; threshold less than 0.5 µV.

CHAPTER 2

OPERATION

- 2 -

    

    

Figure 2-1 Front Panel

2.0 INTRODUCTION

This section explains the basic operating procedures for the TEXAS RANGER TR-936 / TR-966
mobile transceiver.

2.1 CONTROL AND CONNECTIONS

2.1.1 FRONT PANEL

Refer to the above Figure 2-1 for the location of the following controls.

1. MIC GAIN/ANF CONTROL

Adjust the microphone gain in the transmit and PA modes. This controls the gain to the extent that full
talk power is available several inches away from the microphone. In the Public Address (PA) mode, the
control functions as the volume control. Pull this switch to activate the ANF (Advanced Noise Filter)
filter circuit. This feature improves the signal to noise ratio of the receiver’s audio when receiving a
marginal signal.

2. ON/OFF VOLUME CONTROL

Turn clockwise to apply power to the radio and to set the desired listening level.

3. SQUELCH CONTROL

This switch is used to eliminate background noise being heard through the receiver which can be
disturbing when no signal is being received. To use this feature of your radio, gently turn the switch

- 3 -

fully counterclockwise, and then turn clockwise until the background noise is just eliminated. Further
clockwise rotation will increase the threshold level and only strong signals will be heard.

4. RF GAIN CONTROL

This control is used to reduce the gain of the RF amplifier under strong signal conditions.

5. SWR CAL CONTROL

This SWR CAL control allows the user to calibrate the SWR meter.

6. S-RF/CAL/SWR SWITCH

In the S-RF position, the meter will indicate the strength of the signal being received, as well as the
relative RF output of transmission. When calibrating the SWR meter, you need to put this switch in the
CAL position. To use the meter to measure the standing wave ratio, turn the switch to the SWR
position.

7. DIMMER CONTROL (TR-936)

This knob controls the level of brightness for the meter lamp and channel display.

MODE CONTROL (TR-966)

This control allows you to select one of the following operating modes: PA/LSB/AM/USB. In the
CB position, the PA function is disabled and the unit will transmit and receive on the speaker that is
connected. In the PA position, the transceiver acts as a public address amplifier. Before operating in
the PA mode, you must first connect an external PA speaker to the PA. SP. Jack on the rear panel.

8. TONE CONTROL (TR-936)

This control changes the tone quality in receive only. In clockwise rotation, treble is increased and
in counter clockwise rotation, bass is increased.

CLARIFIER CONTROL (TR-966)

Allows tuning of the receive frequency above or below the channel frequency by up to 1.5 KHz.
Although this control is intended primarily to tune in SSB signals, it may be used to optimize AM
signals.

9. CHANNEL SELECTOR

This control is used to select a desired transmit and receive channel.

10. FRONT PANEL METER

The Front Panel Meter allows the user to monitor signal strength, RF output power and SWR level.

11. NB/ANL/OFF SWITCH

This is a three position switch. Move the switch all the way up to active the Noise Blanker (NB) and
Automatic Noise Limiter (ANL). The Noise Blanker is very effective in eliminating repetitive impulse
noise such as ignition interference. When the switch is moved to the middle position, only the
Automatic Noise Limiter (ANL) is engaged. Move the switch to the bottom position to turn off the
ANL and NB.

12. PA/CB SWITCH (TR-936)

Select the mode of operation. In the PA position, the radio acts as public address amplifier. Your
voice will come out of the speaker that is plugged into PA. SP. jack on the rear panel. The radio

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does not operate when you are in the PA mode. In the CB position, the PA function is disabled and
the radio will transmit and receive on the speaker that is connected.

CH19/OFF (TR-966)

The Channel 19 switch is used for instant access to Channel 19, which is often used by truckers for
transmission of traffic and weather conditions.

13. R.B./OFF SWITCH (TR-936)

In the Roger Beep position, the radio transmits an audio tone at the end of your transmission to
indicate that transmission has ended. As a courtesy to others, use the Roger Beep only when
necessary.

TONE SWITCH HI/LO (TR-966)

This switch changes tone quality in receives only. In LO position, bass is increased and HI position,
treble is increased.

14. CH19/OFF SWITCH (TR-936)
The Channel 19 switch is used for instant access to Channel 19, which is often used by truckers for
transmission of traffic and weather conditions.

BRIGHT/ DIM SWITCH (TR-966)
This switch controls the level of brightness for the meter lamp and channel display LED.

15. TX/RX LED

The red LED indicates the unit is in the transmit mode. The green LED indicates the unit is in the
receive mode.

2.1.2 REAR PANEL

Figure 2-2 represents the location of the following connections:

- 5 -

         
        
    





 

Figure 2-2 Rear Panel

1. ANTENNA

This jack accepts 50 ohms coaxial cable with a PL-259 type plug.

2. POWER

This accepts a 13.8V DC power cable with built-in fuse. The power cord provided with the radio has a
black and red wire. The black goes to negative and the red goes to positive.

3. FREQUENCY COUNTER CONNECTOR

This F.C connector is used for the FC-390 external frequency counter which indicates the frequency of
the selected channel.

4. PA. SP.

This jack is for PA operation. Before operating, you must first connect a PA speaker (8 ohms, 4W) to
this jack.

5. EXT. SP.

This jack accepts a 4 to 8 ohms, 4 watt external speaker. When the external speaker is connected to this
jack, the built-in speaker will be disabled.

2.1.3 FREQUENCY CHART

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CHANNEL CHANNEL FREQUENCY

(MHz)

1 26.965 21 27.215

2 26.975 22 27.225

3 26.985 23 27.255

4 27.005 24 27.235

5 27.015 25 27.245

6 27.025 26 27.265

7 27.035 27 27.275

8 27.055 28 27.285

9 27.065 29 27.295

10 27.075 30 27.305

11 27.085 31 27.315

12 27.105 32 27.325

CHANNEL CHANNEL FREQUENCY

(MHz)

13 27.115 33 27.335

14 27.125 34 27.345

15 27.135 35 27.355

16 27.155 36 27.365

17 27.165 37 27.375

18 27.175 38 27.385

19 27.185 39 27.395

20 27.205 40 27.405

2.2 MICROPHONE

- 7 -

The receiver and transmitter are controlled by the push-to-talk switch on the microphone. Press the
switch and the transmitter is activated, release the switch to receive. When transmitting, hold the
microphone two inches from your mouth and speak clearly in a normal voice. The radio comes
complete with a low impedance (500 ohm) dynamic microphone.

2.3 OPERATION

2.3.1 PROCEDURE TO RECEIVE

1. Be sure that power source, microphone and antenna are connected to the proper connectors before

going to the next step.

2. Turn VOL knob clockwise to apply power to the radio.

3. Set the VOL to a comfortable listening level.

4. Set the MODE switch to the desired mode.

5. Listen to the background noise from the speaker. Turn the SQ (SQUELCH) knob slowly clockwise

until the noise just disappears. The SQ is now properly adjusted. The receiver will remain quiet until
a signal is actually received. Do not advance the control too far or some of weaker signals will not
be heard.

6. Set the CHANNEL selector switch to the desired channel.

7. Set the RF GAIN control fully clockwise for maximum RF gain.

8. Adjust the CLARIFIER control to clarify the SSB signals or to optimize AM signals. (TR-966

only)

2.3.2 PROCEDURE TO TRANSMIT

1. Select the desired channel of transmission

2. Set the MIC GAIN control fully clockwise.

3. If the channel is clear, depress the push-to-talk switch on the microphone and speak in a normal

voice.

2.4 ALTERNATE MICROPHONES AND INSTALLATION

- 8 -

For best results, the user should select a low impedance dynamic type microphone or a transistorized
microphone. Transistorized type microphones have a low output impedance characteristic. The
microphones must be provided with a four-lead cable. The audio conductor and its shielded lead
comprise two of the leads. The third lead is for transmit control and the fourth is for receiving control.
The microphone should provide the functions shown in schematic below (Figure 2-3).

4 WIRE MIC CABLE

Pin Number Mic Cable Lead
1 Audio Shield
2 Audio Lead
3 Transmit Control
4 Receive Control

TR-936

Figure 2-3 Your Transceiver Microphone Schematic

CHAPTER 3

CIRCUIT

- 9 -

TR-966 DESCRIPTION

3.0 INTRODUCTION

This section explains the technical theory of operation for the Texas Ranger TR-936 / TR-966 mobile
transceiver.

3.1 PLL CIRCUIT

The Phase Lock Loop (PLL) circuit is responsible for developing the receiver’s first local oscillator
signal and the transmitter’s exciter signal. The PLL circuit consists primarily of IC2, IC3, Q25, Q27,
Q28 and Q29. The PLL circuit is programmed by the rotary channel switch GPS-0501. The GPS-0501
communicates the correct binary data information to the programmable divider inside of IC3. IC3 then
controls the VCO (Voltage Controlled Oscillator), to oscillate on the correct frequency. This signal is
fed either into the receiver’s first mixer (for receive operation) or the transmitter’s mixer (for transmit
operation).

3.2 RECEIVER CIRCUIT

The incoming RF signal comes into the radio via the antenna and into the front-end pre-amp, Q17. The
RF signal is fed into the dual mosfet mixer circuit of Q18/Q19 and then into the AM/SSB IF section of
the receiver (depending on the mode of operation). The signal is then detected by either the AM
detector then product detector and then fed to the audio amplifier section of the receiver and finally out
to the speaker.

3.3 TRANSMITTER MODULATION CIRCUIT

(i) The transmitter modulation circuit modulates the low-level RF signal from the PLL exciter circuit

with the user’s audio voice signal from the microphone. The audio from the microphone is then
amplified and fed into the transmit amplifier circuit.

(ii) If the transceiver is in the AM mode, the AF Power amplifier modulates the last RF amplifier,

which produces a true amplitude modulated RF signal.

(iii) If the transceiver is in the SSB mode, the audio signal is mixed with 10.6975MHz oscillator in

IC6. (SSB function only for TR-966)

3.4 TRANSMITTER AMPLIFIER CIRCUIT

The transmitter takes the basic exciter signal from the TX mixer and amplifies it through a series of
amplifiers consisting of Q50, Q51, Q49 and Q47 where it is sent out to the antenna connector.

- 10 -

- 11 -

- 12 -

TR-936

CHAPTER 4

TR-966

ALIGNMENT

4.0 REQUIRED TEST EQUIPMENT

 DC Power Supply (13.8VDC, 10A)
 RF Wattmeter (25~60 MHz, 25W)
 Multimeter (Digital)
 Automatic Modulation Meter
 Audio Signal Generator

 Frequency Counter (100 MHz)
 RF Signal Generator (100 MHz)
 Automatic Distortion Meter
 Oscilloscope (50 MHz)
 Sinad Meter

4.1 ALIGNMENT PROCEDURES

This transceiver has been aligned at the factory and does not require any adjustments at installation.
The required test equipment listed is used for the test setup or alignment shown in Figure 4-1
Transmitter Test Setup and Figure 4-2 Receiver Test Setup. This test setup is used in part or total
during the following adjustments and refer to Page 16 for adjustment location.

4.1.1 PLL ALIGNMENT

ITEM U.U.T. SETTING ADJUST

MEASUREMENT

POINT

VCO Disconnect ‘Short PCB’ from TP7, TP8 & TP9.

Set radio to CH 1 AM RX mode.
Connect Voltmeter to TP2.

Set CLARIFIER Control to 12 o’clock. (TR-966)

Connect Frequency Counter to IC3 (Pin 8). VC1

Connect Oscilloscope to TP3.

AM Frequency Set radio to CH 1 AM RX mode.

USB Frequency
(TR-966)

LSB Frequency
(TR-966)

TX Offset
Frequency

Connect Frequency Counter to TP3.

Set radio to CH 1 USB RX mode.
Connect Frequency Counter to TP3.

Set radio to CH 1 LSB RX mode.
Connect Frequency Counter to TP3.

Set radio to CH 1 AM TX mode.
Connect Frequency Counter to TP3.

AM OSC Set radio to CH 1 AM TX mode.

USB OSC
(TR-966)

LSB OSC
(TR-966)

Connect Frequency Counter to TP5.

Set radio to CH 1 USB TX mode.
Connect Frequency Counter to TP6.

Set radio to CH 1 LSB TX mode.
Connect Frequency Counter to TP6.

L14

L15

L20

L21

L22

VR7

L23

L24

L25

2.5 VDC ± 0.1

Adjust for max.

10.2400MHz ± 20Hz

16.2700MHz ± 20Hz

16.2725MHz ± 20Hz

16.2675MHz ± 20Hz

16.2675MHz ± 20Hz

10.6950MHz ± 10Hz

10.6925MHz ± 10Hz

10.6975MHz ± 10Hz

- 13 -

4.1.2 TRANSMITTER ALIGNMENT

ITEM U.U.T. SETTING ADJUST

MEASUREMENT

POINT

BIAS Current
(TR-966)

Set radio to CH 19 USB TX mode.
Modulation Off.
Connect current meter to TP7(+) and TP9 (-).
Connect current meter to TP7 (+) and TP8 (-).

VR12
VR10

100 mA
50 mA

SSB APC
(TR-966)

Set radio to CH 19 USB RX mode.
Connect Multimeter to TP7.

VR17 12.5 VDC

SSB TX Power
(TR-966)

TX Power
(TR-936)

Connect “short PCB” to TP7, TP8 and TP9.
Connect RF Power Meter to antenna jack.
Set radio to CH 19 USB TX mode.
AF signal 30mV, 1 KHz to microphone.
Set MIC GAIN Fully Clockwise.

Connect RF power Meter to antenna jack.
Set radio to CH19 AM TX mode.
Modulation off.

L40,L42,
L43,L44

L40,L42,
L43,L44

Maximum Output
Spurious Emission
Minimum.
Balance Power
Between CH1 and
CH40.
Maximum Output
Spurious Emission
Minimum.
Balance Power
Between CH1 and
CH40.

SSB ALC
(TR-966)

SSB Carrier
Balance
(TR-966)

Set radio to CH 19 USB TX mode.
AF signal 30mV, 1 KHz to microphone.

Set radio to CH 19 USB TX mode.
Set MIC GAIN Fully Counter Clockwise.
Connect Oscilloscope to antenna connector.

VR13

VR6

11.5 W

Spurious Emission to
Minimum.

AM TX
Power

RF Power
Meter

Set radio to CH 19 AM TX mode.
Modulation Off.

Set radio to CH 19 AM TX mode.
Modulation Off.
Set S-RF/CAL/SWR Switch to S-RF position.

VR14

VR9

3.8 W

Adjust RF Power
meter needle until it
is in-between the
green and red bar on
TX PWR scale.

AM Modulation Set radio to CH 19 AM TX mode.

AF signal 30mV, 1 KHz to microphone.
Set MIC Gain fully Clockwise.

VR16

90%

4.1.3 RECEIVER ALIGNMENT

- 14 -

0

ITEM U.U.T. SETTING ADJUST

MEASUREMENT

POINT

AM Sensitivity Set radio to CH 19 AM RX mode.

Set RF GAIN Fully Clockwise.
Set SQ Fully Counter Clockwise.
Set VOL Control at 2 o’clock.

L2,L3,L5,L6,
L7,L8,L9,L1

Audio Output > 2V
S/N > 10 dB.

Set NB/ANL/OFF switch to OFF position.
Set TONE Fully Clockwise.
Set CLARIFIER Control to 12 o’clock. (TR-966)
Connect RF SG to antenna jack
Frequency 27.185 MHz, 1uV. Mod 30%.

Set radio to CH 40 AM RX mode.

RF SG setting 27.405 MHz.
Set radio to CH 1 AM RX mode.
RF SG setting 26.965 MHz.

USB Sensitivity
(TR-966)

Set radio to CH19 USB RX mode.
Set VOL Control Fully Clockwise.
RF SG setting 27.186 MHz, 0.5uV. Mod off.

L5,L6

L11,L12

For Balance Between
CH 1 and CH 40.

Audio Output > 2V
S/N > 10dB.

LSB Sensitivity
(TR-966)

Set radio to CH19 LSB RX mode.
Set VOL Control Fully Clockwise.
RF SG setting 27.184 MHz, 0.5uV. Mod off.

L11,L12

Audio Output > 2V
S/N >10dB.

NB Adjust Set radio to CH 19 AM RX mode

RF SG setting 27.185 MHz, 1000uV. Mod off.
Set NB/ANL/OFF switch to NB/ANL position.

L1

DC Voltage to max.
( > 2.0V )

Connect Multimeter to TP1 (D2 cathode).

AM Squelch Set radio to CH 19 AM RX mode.

Set SQ Control Fully Clockwise.
RF SG setting 27.185 MHz, 1mV. Mod 30%.

VR4

Adjust very slowly
until squelch just
open.

SSB Squelch
(TR-966)

Set radio to CH 19 USB RX mode.
Set SQ Control Fully Clockwise.
RF SG setting 27.186 MHz, 1 mV. Mod off.

VR3

Adjust very slowly
until squelch just
open.

AM S-Meter Set radio to CH 19 AM RX mode.

RF SG setting 27.185 MHz, 100uV. Mod 30%.

VR1

For a reading of “9”
on the “S” scale.

SSB S-Meter
(TR-966)

Set radio to CH 19 USB RX mode.
RF SG setting 27.186 MHz, 100uV. Mod off.

VR2

For a reading of “9”
on the “S” scale

- 15 -

Main PCB Adjustment Location

- 16 -

Figure 4-1 Transmitter test setup

Figure 4-2 Receiver test setup

- 17 -

TR-936

CHAPTER 5

TR-966

5.0 PRECAUTIONS

The inherent quality of the solid-state components used in this transceiver will provide many years of
continuous use. Taking the following precautions will prevent damage to the transceiver.

(i) Never key the transmitter unless an antenna or suitable dummy load is connected to the antenna

receptacle.

(ii) Ensure that the input voltage does not exceed 16 VDC or fall below 11 VDC.

(iii) During alignment, do not transmit for more than 10 seconds at a time. Transmitting over long

periods can cause heat built-up and cause transmitter damage.

5.1 PERIODIC INSPECTION

This unit is aligned at the factory to deliver maximum performance. However, continued performance
cannot be expected without periodic inspection and maintenance. Important points to be checked
regularly are as follows;

Check Item Action

Whip antenna
(option)
Coaxial cable If sheath is cracked, seal with

Coaxial & power
plug connections
Battery connection If corroded, clean power

Ground terminal If corroded, clean terminal.

5.2 FUSE REPLACEMENT

To protect the equipment from serious damage, a fuse is provided on the power supply lines. The fuses
protect against over voltage / reverse polarity or internal fault of the equipment. If the fuse has blown,
first find out the cause of the trouble before replacing it. A fuse rated for more than the transceiver
requirement should not be used, since it may permanently damage the equipment. Damage due to over
fusing is not covered by the warranty.

If cracked or broken, replace it.

vinyl tape. If immersed with
water, install new coaxial cable.
If loosened, reconnect. If
corroded, clean contacts.

terminals.

MAINTENANCE

CHAPTER 6

- 18 -

TR-936

DIAGRAMS &

TR-966

6.0 GENERAL

Information on most electrical and mechanical parts is included in the parts list. The reference
designators are in alphanumeric order.

6.1 ORDERING REPLACEMENT PARTS

Parts orders should be referred to the parts department at:

• Ranger Communications, Inc.

401 W. 35TH ST, # B
NATIONAL CITY, CA 91950-7909

Tel: [phone]
Fax: [phone]

PARTS LIST

- 19 -

PART LIST:

TR-936 / TR-966 ROTARY SW P.C.B

ITEM REFERENCE

NUMBER

RANGER PART

NUMBER

DESCRIPTION REMARK

1 EPT690021A ROTARY SW PCB
2 R201,R206-R213 RCY011021Z
3 R201 RCY014714Z
4 R202-R205,R214 RCY012224Z
5 R214 RCY013324Z
6 R215 RCY015624Z
7 R202-R205,R206-R213 RCY011024Z

1K Ω 0.1W
470 Ω 0.1W

2.2K Ω 0.1W

3.3K Ω 0.1W

5.6K Ω 0.1W
1K Ω 0.1W

8 D223 RCY010004Z
9 D201-D205,D217-

EDSS00355Y DIODE 1SS355 TR-936

0 Ω 0.1W

TR-936
TR-966
TR-936
TR-966

TR-966

D219,D222,D225

10 D201-D205,D217-

EDSS00355Y DIODE 1SS355 TR-966

D219,D224,D225
11 D206-D213,D221 EDSS00181Y DIODE 1SS181
12 D214,D215,D220 EDSS00184Y DIODE 1SS184
13 Q204 TY2SC2712G TR 2SC2712GR
14 Q201-Q203 TYZRN1403Z TR RN1403
15 J303,J304,J305 EX07N48223 PCB CONN/S 2PIN
16 J302 EX07N48490 PCB CONN/S 4PIN
17 J301 EX07N48209 PCB CONN/S 10PIN
18 S301 EWRT32000S ROTARY SW

REMARK:
COPPER SIDE (BLUE)

- 20 -

PART LIST:

TR-936 / TR-966 SWR P.C.B

ITEM REFERENCE NUMBER RANGER PART

DESCRIPTION

NUMBER
1 EPT360041Z SWR PCB
2 R401 RCP141214Z
3 R402 RCP141014Z

120 Ω ¼ W

100 Ω ¼ W
4 C401,C402 CC0501037L 0.01uF 50WV
5 D401,D402 ED1N00060P DIODE 1N60P
6 JP2,JP3 WX01070710 JUMPER WIRE

REMARK:
COPPER SIDE (BLUE)

- 21 -

PART LIST:

TR-936 / TR-966 MIC PCB

ITEM REFERENCE NUMBER RANGER PART

DESCRIPTION

NUMBER
1 EPT690050Z MIC PCB
2 C502,C503,C504,C501 CC0501027L 0.001uF 50WV
3 C505,C506 CC0501037L 0.01uF 50WV
4 Q501 TDTA0124ES TR DTA124ES
5 L501 ECCHK16001 CHOKE COIL
6 L502 ECBAD18526 BEAD COIL
7 1-4 EX06N41020 MIC JACK
8 MIC-MAIN (J12) EX07N48903 WIRE CONN/S 3PIN
9 MIC-MAIN (J26) EX07N48233 WIRE CONN/S 2PIN

REMARK:
COPPER SIDE (BLUE)

- 22 -

PART LIST:

TR-936 / TR-966 MODE SW P.C.B

ITEM REFERENCE

NUMBER

RANGER PART

NUMBER

DESCRPTION REMARK

1 EPT690030Z MODE SW PCB
2 J8 EX07N48223 PCB CONN/S 2PIN TR-936
3 J8, J10 EX07N48233 PCB CONN/S 2PIN TR-966
4 J6, J10, J13 EX07N48350 PCB CONN/S 3PIN TR-936
5 J6, J13 EX07N48350 PCB CONN/S 3PIN TR-966
6 J4, J7 EX07N48490 PCB CONN/S 4PIN TR-936
7 J4 EX07N48490 PCB CONN/S 4PIN TR-966
8 D3,D4 WX01070708 JUMPER WIRE
9 NB/ANL,BAND SW,

EWSL31026K SLIDE SW

RB SW
10 RF/SWR-CAL EWSL31027K SLIDE SW
11 TX/RX EX01N40004 LED RED/GREEN
12 DISPLAY EX03N40419 LED DISPLAY

REMARK:
COPPER SIDE (WHITE)

- 23 -

PART LIST:

TR-936 / TR-966 BAND P.C.B

ITEM REFERENCE

NUMBER

RANGER PART

NUMBER

DESCRIPTION REMARK

1 EPT069620Z BAND PCB
2 R1 RCP164704Z
3 R3, R2 RCP161024Z
4 R3 RCP162234Z
5 R2 RCP162734Z

47 Ω 1/16W

1K Ω 1/16W
22K Ω 1/16W
27K Ω 1/16W

TR-936
TR-966

TR-966
6 VOL/SQ RV50303522 VR 50KB/50KA
7 MODE RV50203525 VR 5KB TR-936
8 COARSE VR RV50303532 VR 50KB TR-936
9 RF GAIN/SWR CAL RV50203530 VR 5KB/1KB

10 MIC GAIN RV10203531 VR 1KA
11 COARSE VR RV10203528 VR 1KB TR-966
12 MODE EWRT32088S ROTARY SW 4N TR-966
13 RF,SWR,CAL SW EWRT32087S ROTARY SW 3N
14 DFB ENRG0IC080 IC080
15 Q1 T2SC00945P TR 2SC945P
16 D1 ED1N04148Z DIODE 1N4148
17 J10 WX01070703 JUMPER WIRE
18 JP3 WX01070707 JUMPER WIRE
19 JP1,JP5 WX01070710 JUMPER WIRE
20 J1, J5, J6, J12, J14, J18 EX07N48223 PCB CONN/S 2 PIN TR-936
21 J1, J5, J6, J12 EX07N48223 PCB CONN/S 2 PIN TR-966
22 J2,J8 EX07N48350 PCB CONN/S 3 PIN TR-936
23 J2, J8, J17, J18 EX07N48350 PCB CONN/S 3 PIN TR-966
24 J13 EX07N48490 PCB CONN/S 4 PIN
25 J7 EX07W48826 PCB CONN/S 5 PIN
26 JP4 WX01070713 JUMPER WIRE TR-936
27 JP6 WX01070705 JUMPER WIRE TR-966
28 JP4 WX01070714 JUMPER WIRE TR-966
29 D3,D4 WX01070708 JUMPER WIRE TR-966
30 J16 EX07N48222 PCB CONN/S 5 PIN TR-966

REMARK:
COPPER SIDE (BLUE)

- 24 -

- 25 -

PART LIST:

TR-936 / TR-966 DFB P.C.B

ITEM REFERENCE NUMBER RANGER PART

DESCRIPTION

NUMBER
1 EPT009830Z DFB PCB
2 R312 RCY011004Z
3 R308 RCY011014Z
4 R316 RCY012714Z
5 R323 RCY012224Z
6 R324 RCY014724Z
7 R325 RCY011024Z
8 R309, R310, R311,

RCY011034Z

10 Ω 0.1W
100 Ω 0.1W
270 Ω 0.1W

2.2K Ω 0.1W

4.7K Ω 0.1W
1K Ω 0.1W

10K Ω 0.1W

R313-R315, R318-R312,

R326

9 R305, R307, R317 RCY011534Z
10 R302,R327,R301 RCY014734Z
11 R303, R304, R306, R322 RCY011044Z

15K Ω 0.1W
47K Ω 0.1W

100K Ω 0.1W
12 C302 CK1101AB5L 100PF 50WV
13 C301, C307 CK1561AB5L 560PF 50WV
14 C303, C304, C316,

CK2104AB7R 0.1uF 25WV

C319, C320

15 C309, C311, C317,

CK1103AB6U 0.01uF 50WV

C321, C322
16 C315 CK133AB6U 0.033uF 50WV
17 C312, C314 CK1473AB7R 0.04uF 50WV
18 C313 CK1332AB7R 0.0033uF 50WV
19 C305, C306 CK1472AB5X 0.0047UF 50WV
20 C310 CTY164756Z 4.7UF 16WV
21 IC301 YNJR00324M IC NJM324M
22 Q302 TYZRN1403Z TR RN1403
23 Q301 TY2SC2712G TR 2SC2712GR
24 D301 EDSS00226Y DIODE 1SS226

REMARK:
COPPER SIDE (BLUE)

- 26 -

TR-936 / TR-966 MAIN PCB

REMARK:
COPPER SIDE (BLUE)

- 27 -

PART LIST
TR-936 MAIN PCB

REFERENCE
NUMBER

EPT069610Z MAIN PCB
R246 RCP161004Z
R267 RCP161504Z
R133,213,253,282 RCP164704Z
R130,215,220,249 RCP165604Z
R11 RCP166804Z
R3,5,8,30,33,76,81,
174,260,263
R32 RCP161514Z

R23 RCP161814Z

R140,163,177 RCP162214Z

R31 RCP162714Z

R6,10,16,24,248,254,
300
R188,268,293,154 RCP164714Z

R258,266,209 RCP165614Z

R4,50,89 RCP166814Z

R74 RCP168214Z

R62,64,67,72,115,
116,118,122,123,
136-138,160,164,179,
186,189,205,206,214,
252,232,237,238,261,
291,292,295,303,320
R192 RCP161224Z

R47,117,135,139,194 RCP162244Z

R49,55,176 RCP162744Z

R15,111,183 RCP164744Z

R48 RCP168244Z

R106 RCP161054Z
R193 RCP161554Z

R124 RCP161064Z

R239 RCP121034Z
C218 CC0500301L 3PF 50WV
C1,49,108 CC0501004L 10PF 50WV
C287 CC0503304L 33PF 50WV
C8 CC0508204L 82PF 50WV
C4 CC0501015L 100PF 50WV
C137 CC0501515L 150PF 50WV
C31,136 CC0502715L 270PF 50WV
C11,14 CC0503315L 330PF 50WV
C23 CC0505615L 560PF 50WV
C225 CC0500591A 0.5PF 50WV
C52,197 CC0500101A 1PF 50WV
C61,62,90 CC0500501A 5PF 50WV
C84,89,190 CC0501504A 15PF 50WV
C43 CC0501804A 18PF 50WV
C54,55 CC0502204A 22PF 50WV
C119,226,279 CC0503304A 33PF 50WV
C195 CC0503904A 39PF 50WV
C202,224 CC0504704A 47PF 50WV
C88,116,117 CC0506804A 68PF 50WV
C192,194 CC0501515A 150PF 50WV
C196,295 CC0501815A 180PF 50WV
C139 CC0503904D 39PF 50WV
C281 CC0501015G 100PF 50WV
C282 CC0501815G 180PF 50WV
C220 CC0502215G 220PF 50WV
C86 CC0502715G 270PF 50WV
C85,201,203 CC0503915G 390PF 50WV

RANGER
PART NO.

RCP161014Z

RCP163314Z

RCP161024Z

DESCRIPTION

10 : 1/16W
15 : 1/16W
47 : 1/16W
56 : 1/16W
68 : 1/16W
100 :
1/16W
150 :
1/16W
180 :
1/16W
220 :
1/16W
270 :
1/16W
330 :
1/16W
470 :
1/16W
560 :
1/16W
680 :
1/16W
820 :
1/16W
1K : 1/16W

1.2K :
1/16W
220K :
1/16W
270K :
1/16W
470K :
1/16W
820K :
1/16W
1M : 1/16W

1.5M :
1/16W
10M :
1/16W
10K : 1/2W

C210,216 CC0504715G 470PF 50WV
C199 CD3005614Z 560P 300WV
C7,47,50,74,95,99,
110,118,120,174,183,
244,245,100,246
C81,173,193,206,207,
213,234,250,256,259,
272,249,302,304,236,
270,177
C5,18,20,48,65,87,
92,96,102,105,106,
257,151,160,233,240,
251,252,253,258,260,
261,263,217
C32,42,45,46,162,
163,221
C155 CC0502237L 0.022uF

C200 CC1001037L 0.01uF

C2,3,6,9,15,16,17,
19,51,57,58,60,109,
114,133,138,205,161,
189,247,219,229,230,
232,254,255,265,267,
269,271,278,285,298,
188
C154 CT0162246Z 0.22uF 16WV
C97 CT0161046Z 0.1uF 16WV
C98,180,299,300 CT0162256Z 2.2uF 16WV
C40,178,296,171,235 CM0501045Z 0.1uF 50WV
CM0501024Z 0.001uF

C41,78,184 CM0501035Z 0.01uF 50WV
C39,185 CM0502235Z 0.022uF

C176 CM0504725Z 0.0047uF

C34 CM0504735Z 0.047uF

C12 CM0502225Z 0.0022uF

C198 CE0501047Z 0.1uF 50WV
C10 CE0504747Z 0.47uF 50WV
C67,75,153,157,170,
186,187
C159,214 CE0502257Z 2.2uF 50WV
C103,182,38 CE0504757Z 4.7uF 50WV
C13,21,22,44,82,115,
158,275,276
VC1 CV038200AZ TRIMMER/C
C80,181 CE0252267Z 22uF 25WV
C37,175 CE0254767Z 47uF 25WV
C156,238,293,107 CE0161077Z 100uF 16WV
C152,179 CE0163377Z 330uF 16WV
C91 CE0104777Z 470uF 10WV
C243,248 CE0251087Z 1000uF 25WV
C35 CEM254767Z 47uF 25WV
FL1 EFCFW455HT CERAMIC

FL2 EFCFE107MX CERAMIC

X1 EYCAB10240 10.240MHZ
X3 EYCAA15360 15.360MHZ
X4 EYBAE10697 10.6975MHZ
IC1 ENSS00324Z IC KA324
IC3 ENRG871997 IC RCI-

IC7 ENR004558Z I.C BA4558
IC9 ENSM06130Z I.C 14P
VCO ENN0HIC07A I.C 10P
Q8,17 T2SC01674L TR 2SC1674L
Q51 T2SC02314F TR 2SC2314F
Q52 T2SC01906Z TR 2SC1906
Q36 TDTC0124ES TR DTC124ES
Q24,43 TDTC0114ES TR DTC114ES
Q60 TDTA0124ES TR DTA124ES
Q30,33,62 T2SA01282E TR 2SA1282E
Q1,2,9,10,11,25,28,
29,46,27
Q3,4,5,7,14,16,31,
35,39,40,42,44,53,57
Q6,38 T2SA00733P TR 2SA733P

CC0501027L 0.001uF

50WV

CC0501047L 0.1uF 50WV

CC0504737L 0.047uF

50WV

CC0504727L 0.0047uF

50WV

50WV

100WV

CC0501037L 0.01uF 50WV

50WV

50WV

50WV

50WV

50WV

CE0501057Z 1uF 50WV

CE0251067Z 10uF 25WV

FILTER

FILTER

8719A

T2SC01675L TR 2SC1675L

T2SC00945P TR 2SC945P

- 28 -

Q55 T2SA01869Z TR 2SA1869
Q18,19 FZZJ00310Z F.E.T J310
D3-5,7,9,10,13,14,
20,21,95,96,32-35,
37,53,60-65,69,75­81,88,89,102,106,
107,141,150,108,97,
82,155
D1,2,11,12,30,31 ED1N00060P DIODE 1N60P
D110 ED1N04003Z DIODE

D109 ED1N04007Z DIODE

D16,17 EDSS00053Z DIODE 1SS53
D59,72 EDMA00027W DIODE

D71,145,156 EDMA00027T DIODE

D70 EDZD05519Z ZENER DIODE
D73 EDZD05759Z ZENER DIODE
L2,3 ECIFT12002 I.F.T
L6 ECIFT12290 I.F.T
L20 ECIFT12012 I.F.T
L23 ECIFT12016 I.F.T
L1 ECIFT12252 I.F.T
L44 ECIFT12255 I.F.T
L9,10 ECIFT12256 I.F.T
L15,43 ECIFT12258 I.F.T
L40 ECIFT12262 I.F.T
L14 ECIFT12558 I.F.T
L5 ECIFT12253 I.F.T
L7,42 ECIFT12440 I.F.T
L8 ECIFT12492 I.F.T
L48 ECCHK16096 CHOKE COIL
L503,504 ECCHK16000 CHOKE COIL
T1 ECCHK16004 CHOKE COIL
L33,37 ECCHK16070 CHOKE COIL
L47 ECCHK16176 CHOKE COIL
L16 ECCHK16246 CHOKE COIL
L28,30 ECSPG18003 SPRING COIL
L29 ECSPG18075 SPRING COIL
L31 ECSPG18365 SPRING COIL
L35 ECSPG18001 SPRING COIL
L38 ECRFZ10048 RF COIL
L13,39,41 ECBAD18526 BEAD COIL
VR16 RE10200041 S/F/R 1K
VR1 RE10300031 S/F/R 10K
VR9 RE10400043 S/F/R 100K
VR14 RE50200042 S/F/R 5K
VR4 RE50400087 S/F/R 500K
RA1 RCS0870028 RESISTOR

CA1 CCS0873000 CAPACITOR

D25 WX01070708 JUMPER WIRE
JP1-4,21,24,25,28,
33,34,45,49,50,52,
55,56,58,63,64,71,
75-77,79,82-84,88,
95,96,102,104,109,
110,111,114,117,118,
121,129,132-136,145,
147,149,150,153,
160(B),165,168,169,
173,175,177,182,183,
185,191-193,196,197,
199,201,202,207,211,
214-218,220,221,228­231,237,238,240,
C142,D84,D85,D50,
DC131,C130,R19,R305,
R245,R241,TP8,J14
JP65,73,119,122 WX01070707 JUMPER WIRE
JP12,15,16,29,30,31,
32,35,36,37,38,40,
41,46,47,48,57,59,
78,87,90,92,93,94,
97,98,100,101,106,
107,120,126,128,130,
131,138,142,144,124,
157,163,166,176,178,
189,190,194,198,203,
206,208,209,212,225,

ED1N04148Z DIODE

1N4148

1N4003

1N4007

MA27W-A

MA27T-A

ARRAY

ARRAY

WX01070705 JUMPER WIRE

WX01070710 JUMPER WIRE

226,232,233,234,235,
236,239,241,242,L36,
IC6
JP74 WX01070712 JUMPER WIRE
JP54,67-70,89,127,
172
JP6,11,17,140,204,
223
J4,10,22,26 EX07N48223 P/C/S 2P
J6,11,18 EX07N48350 P/C/S 3P
J3,14,21,28 EX07N48490 P/C/S 4P
J5,20 EX07N48222 P/C/S 5P
J13 EX07N48331 P/C/S 6P
J33 EX07N48209 P/C/S 10P
J12 EX07N41227 P/C/S 3P
SP(J16) EX07N41330 P/C/S 2P
TP2,3 EX07N48612 P/C/S 1P
DC CC0501037L 0.01uF 50WV
IC8 ENTA07222A I.C 10P
Q54 T2SB00754Y TR 2SB754Y
Q49 T2SC02166C TR 2SC2166C
Q47 T2SC01969C TR 2SC1969C
Q37 T2SA01869Z TR 2SA1869

WX01070713 JUMPER WIRE

WX01070716 JUMPER WIRE

- 29 -

TR-936 MISC. PARTS

REFERENCE
NUMBER

- PT9000010R FRONT PANEL

- PT9000020E CH KNOB

- PT9000070E BAND KNOB

- PT9000040E INNER KNOB

- PT9000050E OUTER KNOB

- PT3600060A LED DISPLAY

- PT3600070A WINDOW LED

- PT3600080A METER

- MT3600011X FRONT

- MT3600041S CHANNEL

- MT3600061X TOP HOUSING

- MT3600071X BOTTOM

- MT3600030S HANDLER

- MT3600080T D SPRING A

- MT3600090T D SPRING B

- MT3600100T D SPRING D

- PT3600090A KNOB WASHER

- XZZZ90296A MASK PLATE

- GZZZ50171Z LED SUPPORT

- LZZZ60082Z SHIELD

TOP HOUSING XZZZ90021Z FOAM

- XZZZ90064Z INSULATING

- WA0012185A DC CORD

MICROPHONE EX04N40704 MIC

- EX02N40206 FUSE 125V

- EX06T41019 ANT SOCKET

- EX06T40007 DC SOCKET

DC SOCKET EDLT6A400Z DIODE

- MT3001024M MAIN

DC SOCKET MT3600050X DC SOCKET

2SB754Y XZZZ90020Z INSULATING

ANT JACK,MIC JACK XZZZ90098Z SOLDER

Q47,49 XZZZ90003Z INSULATING

Q47,49 XZZZ90358Z INSULATING

IC8 LZZZ61008Z IC SHIELD B
DC(2) JS053008MN SET SCREW
Q37 JS052006MN SET SCREW
Q47,49 JS052012MN SET SCREW
IC8 JS013006MV SET SCREW
Q54 JS052010MN SET SCREW
Q47,49 JN242012ZS NUT
FRONT PANELx4 JS033008MN SET SCREW
SWR SW,TONE,CH9,
WB/ANL
CH BKT,CHASSIS JS053006MN SET SCREW
SPKx4 JS053006MN SET SCREW
MAIN PCBx6 JS053006TN SET SCREW

- JW323006CN IN TOOTH

SPK JN263035ZS NUT WITH

- XZZZ90008Z MIC STOPPER

- XZZZ90007Z MOUNTING

- JS015010WH SET SCREW

- JS013508TH SET SCREW

- JW315510CN OUT-TOOTH

RANGER
PART NO.

JS052604MN SET SCREW

DESCRIPTION

HOLDER

DISPLAY

HOLDER

CHASSIS

BRACKET

HOUSING

CLOTH

PLATE

4A

CHASSIS

HOLDER

PLATE

PLATE

RING

PLATE

WASHER

WASHER

SCREW

- XZZZ90188Z FIBER

WASHER

WASHER

- 30 -

PART LIST
TR-966 MAIN PCB

REFERENCE
NUMBER

EPT069610Z MAIN PCB
TP7-TP9 EPT120060Z P.C.B
R246 RCP161004Z
R267 RCP161504Z
R241 RCP162204Z
R113,133,213,253,282 RCP164704Z
R130,215,220,249 RCP165604Z
R11,101 RCP166804Z
R3,5,8,30,33,76,81,
95,169,174,260,263
R32,100,245 RCP161514Z

R23 RCP161814Z

R140,163,177 RCP162214Z

R31,99 RCP162714Z

R6,10,16,24,248,254,
300
R188,250,268,280,
293,299,154,155,156
R258,266 RCP165614Z

R4,50,89,94,209 RCP166814Z

R74 RCP168214Z

R62,64,67,72,98,116,
118,136-138,261,223,
123,270,271,160,164,
166,167,179,186,205,
206,214,232,189,238,
240,237,291,292,295,
303,115,320
R88,192 RCP161224Z

R54,87,97,132,207,
233,247,251,255,273,
79,80,223
R226 RCP161824Z

R20,27,71,73,75,114,
134,162,197,279,283,
313,259
R9,25,28,121,153 RCP162724Z

R18,22,58,60,66,110,
128,171,191,219,274,
73,252
R52,57 RCP163924Z

R26,84,131,165,190,
195,196,VR18
R83,92,264,265 RCP165624Z

R14,40,41,70,82,312 RCP166824Z

R90,275 RCP168224Z

R1,13,17,56,65,68,
86,159,161,175,181,
202,210,216,227-231,
272,276,296,297,173,
262
R178,310 RCP161234Z

RANGER
PART NO.

RCP161014Z

RCP163314Z

RCP164714Z

RCP161024Z

RCP161524Z

RCP162224Z

RCP163324Z

RCP164724Z

RCP161034Z

DESCRIPTION

10 : 1/16W
15 : 1/16W
22 : 1/16W
47 : 1/16W
56 : 1/16W
68 : 1/16W
100 :
1/16W
150 :
1/16W
180 :
1/16W
220 :
1/16W
270 :
1/16W
330 :
1/16W
470 :
1/16W
560 :
1/16W
680 :
1/16W
820 :
1/16W
1K : 1/16W

1.2K :
1/16W

1.5K :
1/16W

1.8K :
1/16W

2.2K :
1/16W

2.7K :
1/16W

3.3K :
1/16W

3.9K :
1/16W

4.7K :
1/16W

5.6K :
1/16W

6.8K :
1/16W

8.2K :
1/16W
10K :
1/16W

12K :
1/16W

R180 RCP161534Z

R91,109,187,208 RCP162234Z

R309,311,2 RCP163334Z

R46 RCP163934Z

R7,29,61,63,96,126,
150,157,185,218,222,
224
R21,105,107 RCP166834Z

R45 RCP168234Z

R12,42,43,44,51,53,
104,108,112,182,184,
225,278,221
R47,117,135,139,194 RCP162244Z

R49,55,170,172,176 RCP162744Z

R15,111,183 RCP164744Z

R48 RCP168244Z

R106 RCP161054Z
R193 RCP161554Z

R124 RCP161064Z

R244 RCP121514Z

R239 RCP121034Z

C218 CC0500301L 3PF 50WV
C79 CC0500501L 5PF 50WV
C1,49,108,147 CC0501004L 10PF 50WV
C76 CC0501804L 18PF 50WV
C36 CC0502704L 27PF 50WV
C287 CC0503304L 33PF 50WV
C8 CC0508204L 82PF 50WV
C4,70,284 CC0501015L 100PF 50WV
C137 CC0501515L 150PF 50WV
C31,136 CC0502715L 270PF 50WV
C11,14 CC0503315L 330PF 50WV
C23 CC0505615L 560PF 50WV
C225 CC0500591A 0.5PF 50WV
C52,197 CC0500101A 1PF 50WV
C61,62,90,190 CC0500501A 5PF 50WV
C84,89 CC0501504A 15PF 50WV
C43 CC0501804A 18PF 50WV
C54,55 CC0502204A 22PF 50WV
C119,226,279 CC0503304A 33PF 50WV
C202,224 CC0504704A 47PF 50WV
C88,116,117 CC0506804A 68PF 50WV
C150,191 CC0501015A 100PF 50WV
C194,192 CC0501515A 150PF 50WV
C195 CC0503904A 39PF 50WV
C196,295 CC0501815A 180PF 50WV
C139,141 CC0503904D 39PF 50WV
C140 CC0501515D 150PF 50WV
C130 CC0502004G 20PF 50WV
C281 CC0501015G 100PF 50WV
C282 CC0501815G 180PF 50WV
C220 CC0502215G 220PF 50WV
C86 CC0502715G 270PF 50WV
C85,201,203 CC0503915G 390PF 50WV
C216,210 CC0504715G 470PF 50WV
VC1 CV050200AZ TRIMMER/C
C199 CD3005614Z 560PF 300WV
C7,47,50,74,95,99,
100,118,120,110,174,
183,244,246,245
C81,173,193,206,207,
213,211,249,250,256,
259,272,292,302,304,
215,236,270,234,177
C5,18,20,48,65,68,
72,87,92,96,102,105,
106,143,151,160,233,
240,251,252,253,257,
258,260,261,263,266,

- 31 -

15K :
1/16W
22K :
1/16W
33K :
1/16W
39K :

RCP164734Z

RCP161044Z

CC0501027L 0.001uF

CC0501047L 0.1uF 50WV

CC0504737L 0.047uF

1/16W
47K :
1/16W

68K :
1/16W
82K :
1/16W
100K :
1/16W

220K :
1/16W
270K :
1/16W
470K :
1/16W
820K :
1/16W
1M : 1/16W

1.5M :
1/16W
10M :
1/16W
150 :
1/16W
10K :
1/16W

50WV

50WV

217
C32,42,45,46,162,
163,221,64
C155 CC0502237L 0.022uF

C200 CC1001037L 0.01uF

C2,3,6,9,15,16,17,
19,131,51,57,58,60,
63,66,69,73,109,114,
161,127,133,188,134,
135,138,142,145,146,
189,205,262,278,305,
219,229,230,232,285,
247,298,254,255,265,
267,269,271
C97,149 CT0161046Z 0.1uF 16WV
C154 CT0162246Z 0.22uF 16WV
C98,180,299,300 CT0162256Z 2.2uF 16WV
C40,178,296,171,235 CM0501045Z 0.1uF 50WV
C77,237 CM0501024Z 0.001uF

C78,184 CM0501035Z 0.01uF 50WV
C39,185,41 CM0502235Z 0.022uF

C176 CM0504725Z 0.004uF

C34 CM0504735Z 0.047uF

C12 CM0502225Z 0.0022uF

C198 CE0501047Z 0.1uF 50WV
C10 CE0504747Z 0.47uF 50WV
C67,75,153,157,170,
186,187
C159,214,242 CE0502257Z 2.2uF 50WV
C103,182,38 CE0504757Z 4.7uF 50WV
C13,21,22,44,82,115,
132,158,275,276
C80,181 CE0252267Z 22uF 25WV
C33,37,144,175 CE0254767Z 47uF 25WV
C156,238,293,107 CE0161077Z 100uF 16WV
C152,179 CE0163377Z 330uF 16WV
C91 CE0104777Z 470uF 10WV
C243,248 CE0251087Z 1000uF 25WV
C35 CEM254767Z 47uF 25WV
FL1 EFCFW455HT CERAMIC

FL2 EFCFE107MX CERAMIC

FL3 EFX8106952 CERAMIC

X1 EYCAB10240 10.240MHz
X3 EYCAA15360 15.360MHz
X4 EYBAE10697 10.6975MHz
IC1 ENSS00324Z I.C KA324
IC6 ENMA00612Z I.C AN-612
IC3 ENRG871997 I.C

IC7 ENR004558Z I.C BA4558
IC9 ENSM06130Z I.C TDA6130
VCO ENNOHIC07A I.C UHIC07A
Q8,17,20 T2SC01674L TR 2SC1674L
Q51 T2SC02314F TR 2SC2314F
Q23,52 T2SC01906Z TR 2SC1906
Q36 TDTC0124ES TR DTC124ES
Q24,43 TDTC0114ES TR DTC114ES
Q60 TDTA0124ES TR DTA124ES
Q30,33,55,62 T2SA01282E TR 2SA1282E
Q1,2,9,10,11,21,22,
25,28,29,46,50,27
Q3,4,5,7,13,14,15,
16,31,34,35,39,40,
42,44,53,56,57
Q6,38 T2SA00733P TR 2SA733P
Q18,19 FZZJ00310Z F.E.T
D3,4-7,9,10,13-15,
20,21,24-29,32-38,
50-57,60-65,68,69,
75-81,85-90,92,93,
102,106-108,141,
150,155,95-98,82
D1,2,11,12,30,31 ED1N00060P DIODE 1N60P

CC0504727L 0.0047uF

50WV

50WV

100WV

CC0501037L 0.01uF 50WV

50WV

50WV

50WV

50WV

50WV

CE0501057Z 1uF 50WV

CE0251067Z 10uF 25WV

FILTER

FILTER

FILTER

RCI-8719A

T2SC01675L TR 2SC1675L

T2SC00945P TR 2SC945P

ED1N04148Z DIODE

1N4148

D110 ED1N04003Z DIODE

D109 ED1N04007Z DIODE

D16,17 EDSS00053Z DIODE 1SS53
D59,72 EDMA00027W DIODE

D71,103,145,156 EDMA00027T DIODE

D49 EDSV00251Z DIODE SVC-

D70 EDZD05519Z ZENER DIODE
D73 EDZD05759Z ZENER DIODE
L2,3 ECIFT12002 I.F.T
L6 ECIFT12290 I.F.T
L20,21,22 ECIFT12012 I.F.T
L25 ECIFT12013 I.F.T
L23,24 ECIFT12016 I.F.T
L1,11 ECIFT12252 I.F.T
L44 ECIFT12255 I.F.T
L9,10 ECIFT12256 I.F.T
L12 ECIFT12257 I.F.T
L15,43 ECIFT12258 I.F.T
L40 ECIFT12262 I.F.T
L14 ECIFT12558 I.F.T
L5 ECIFT12253 I.F.T
L7,42 ECIFT12440 I.F.T
L8 ECIFT12492 I.F.T
L48 ECCHK16096 CHOKE COIL
L503,504 ECCHK16000 CHOKE COIL
L26,27,46 ECCHK16003 CHOKE COIL
T1 ECCHK16004 CHOKE COIL
L33,37 ECCHK16070 CHOKE COIL
L47 ECCHK16176 CHOKE COIL
L16 ECCHK16246 CHOKE COIL
L28,30 ECSPG18003 SPRING COIL
L29 ECSPG18075 SPRING COIL
L31 ECSPG18365 SPRING COIL
L35 ECSPG18001 SPRING COIL
L38 ECRFZ10048 RF COIL
L39,41,13 ECBAD18526 BEAD COIL
VR7,12,16 RE10200041 S/F/R 1K
VR13,14 RE50200042 S/F/R 5K
VR1,2,6,17 RE10300031 S/F/R 10K
VR9 RE10400043 S/F/R 100K
VR3,4 RE50400087 S/F/R 500K
VR10 RE10100074
RA1 RCS0870028 RESISTOR

CA1 CCS0873000 CAPACITOR

JP65,73,119,122 WX01070707 JUMPER WIRE
J9 WX01070703 JUMPER WIRE
JP1-4,8,21,24,25,28,
33,34,45,49-52,55,
56,58,60,63,64,71,
75-77,79,80,82-84,
88,95,96,102,104,
109-111,114,117,118,
121,129,132-137,139,
145-150,152-156,160,
168-175,182,183,185,
191-197,199,201,202,
207,211,214-218,220,
221,227-231,237,238,
240,R19,R305,JP160B,
177,165
JP10,12,15,16,29,
30-32,35-38,40,41,
43,44,46-48,57,59,
78,85-87,90-94,142,
97-101,106,107,120,
124-126,128,130,131,
144,151,157,158,163,
166,176,178,179,187,
189,190,194,198,203,
206,208-210,212,213,
225,226,232-236,239,
241,219,242,L36,138
JP74 WX01070712 JUMPER WIRE
JP54,67-70,89,127
,172B
JP180,188 WX01070714 JUMPER WIRE

1N4003

1N4007

MA27W-A

MA27T-A

251SPA

S/F/R 100 :

ARRAY

ARRAY

WX01070705 JUMPER WIRE

WX01070710 JUMPER WIRE

WX01070713 JUMPER WIRE

- 32 -

JP6,11,17,140,143,
204,223
J4,22,26,30 EX07N48223 P/C/S 2P
J6,9,11,18 EX07N48350 P/C/S 3P
J3,21,28 EX07N48490 P/C/S 4P
J5,20 EX07N48222 P/C/S 5P
J13 EX07N48331 P/C/S 6P
J14 EX07N48224 P/C/S 7P
J33 EX07N48209 P/C/S 10P
J12 EX07N41227 P/C/S 3P
SP EX07N41330 P/C/S 2P
TP2,3,5,6 EX07N48612 P/C/S 1P
TP7,8,9 XZZZ90006Z PCB STOPPER
DC CC0501037L 0.01uF 50WV
IC8 ENTA07222A I.C 10P
Q54 T2SB00754Y TR 2SB754Y
Q49 T2SC02166C TR 2SC2166C
Q47 T2SC01969C TR 2SC1969C
Q37 T2SA01869Z TR 2SA1869
R1,10 RCY011004Z
R3 RCY011014Z
R6 RCY015614Z
R7 RCY013324Z

R5 RCY016824Z

R2,4 RCY011034Z
R9 RCY012244Z

C5,6 CK1100AB2A 10PF 50WV
C4 CK1181AB5L 180PF 50WV
C3 CK1391AB5L 390PF 50WV
C10 CK1102AB7L 0.001uF

C2 CK1103AB6U 0.01uF 50WV
C7 CK1330AB4A 33PF 50WV
C8 CK1680AB4A 68PF 50WV
C1 CTY161056Z 1uF 16WV
Q1 TY2SC2712G TR 2SC2712G
Q2,3 TY2SC3123Z TR 2SC3123
D2 ED1V00217Y 1SV217-TP

WX01070716 JUMPER WIRE

10 : 0.1W
100 : 0.1W
560 : 0.1W

3.3K :

0.1W

6.8K :

0.1W
10K : 0.1W
220K :

0.1W

50WV

TR-966 MISC. PARTS

REFERENCE
NUMBER

- PT9000010S FRONT PANEL

- PT9000020E CH KNOB

- PT9000070E BAND KNOB

- PT9000040E INNER KNOB

- PT9000050E OUTER KNOB

- PT3600060A LED DISPLAY

- PT3600070A WINDOW

- PT3600080A METER

- PT3600090A KNOB WASHER

- MT3600011X FRONT

- MT3600041S CHANNEL

- MT3600061X TOP HOUSING

- MT3600071X BOTTOM

- MT3600080T D SPRING A

- MT3600090T D SPRING B

- MT3600100T D SPRING D

SWR XZZZ90004Z FOAM

- XZZZ90021Z FOAM

- XZZZ90296A MASK PLATE

- GZZZ50171Z LED SUPPORT
TOP HOUSING, BOTTOM
HOUSING
PCB,FRONT CHASSIS,
CH SW BKT
FRONT PANEL JS033008MN SET SCREW
SWR SW,TONE,CH19,
WB/ANL
CHASSIS JS053006MN SET SCREW

- JF413206ZX BLIND RIVET
SPK JS053008MN SET SCREW
MAIN PCB JS053006TN SET SCREW

- JN263035ZS NUT WITH

- EX06T41019 ANT SOCKET

- EX06T40007 DC SOCKET

- EDLT6A400Z DIODE

- MT3001024M MAIN

- MT3600050X DC SOCKET

2SB754Y XZZZ90020Z INSULATING

ANT JACK,MIC JACK XZZZ90098Z SOLDER

Q47,49 XZZZ90003Z INS. RING
Q47,49 XZZZ90358Z INS. PLATE
IC8 LZZZ61008Z IC SHIELD 8
DC JS053008MN SET SCREW
Q37 JS052006MN SET SCREW
Q47,49 JS052012MN SET SCREW
IC8 JS013006MV SET SCREW
Q54 JS052010MN SET SCREW
Q47,49 JN242012ZS NUT

- MT3600030S HANDLER

- EX04N40704 MIC

- WA0012185A DC CORD

- EX02N40210 FUSE

- UDT360003Z STOPPER

- XZZZ90008Z MIC STOPPER

- XZZZ90007Z MOUNTING

- 33 -

- JS015010WH SET SCREW

- JS013508TH SET SCREW

RANGER
PART NO.

LZZZ60082Z SHIELD

JW323006CN IN-TOOTH

JS052604MN SET SCREW

DESCRIPTION

HOLDER

DISPLAY

HOLDER

CHASSIS

BRACKET

HOUSING

CLOTH

WASHER

WASHER

CHASSIS

HOLDER

PLATE

PLATE

SCREW

- JW315510CN OUT-TOOTH
WASHER

- JW324008CN IN-TOOTH
WASHER

- XZZZ90188Z FIBER

WASHER

- 34 -