Maxon SD160, SD170 technical manual

SD-160 Series Data Radio

(include SD-170 Series)

Technical Manual

TABLE OF CONTENTS

1. INTRODUCTION................................................................... 4

2. TECHNICAL SPECIFICATIONS ....................................... 5

3. FEATURES ............................................................................. 9

4. THEORY OF OPERATION ............................................... 23

4.1. INTRODUCTION ...........................................................................23

4.2. DIGITAL CIRCUITS ...................................................................... 23

4.3. RF CIRCUITS.................................................................................27

4.3.1. PLL SYNTHESIZER ................................................................................ 27

4.3.2. TRANSMITTER ....................................................................................... 28

4.3.3. RECEIVER .............................................................................................. 29

4.4. ACC-513 (GMSK MODEM CIRCUITS)........................................ 31

4.5. ACC-514 (FFSK MODEM CIRCUITS) ......................................... 32

4.6. ACC-515 (GPS INTERFACE CIRCUITS) ..................................... 33

5. MAINTENANCE AND REPAIR ........................................ 34

6. COMPONENT REPLACEMENT ...................................... 38

7. ALIGNMENT PROCEDURE ............................................. 40

7.1. RECEIVER...................................................................................... 41

7.2. TRANSMITTER ..............................................................................42

7.3. SQUELCH ADJUSTMENT ............................................................ 43

7.4. TEST EQUIPMENT SETUP ..........................................................45

2

8. INTERFACING .................................................................... 47

8.1. External connections ...................................................................... 47

8.2. DB-15 PIN descriptions with input/output level ............................ 47

8.3. Internal components ....................................................................... 49

8.4. Option board pin-out chart ............................................................50

8.4.1. ACC-513 (GMSK Modem Option board)................................................ 50

8.4.2. ACC-514 (FFSK Modem Option board)................................................. 50

8.4.3. ACC-515 (GPS Option board) ................................................................ 51

8.5. Wiring Diagram.............................................................................. 52

9. TROUBLE SHOOTING GUIDE ........................................ 53

10. VOLTAGE CHART ........................................................... 60

11. ELECTRICAL PARTS LIST............................................ 65

11.1. PARTS LIST FOR SD-161 ............................................................ 65

11.2. PARTS LIST FOR SD-164 ............................................................ 72

12. COMPONENT PINOUT.................................................... 79

13. SCHEMATIC DIAGRAMS............................................... 83

14. CIRCUIT B’D DETAILS................................................... 93

3

1. INTRODUCTION

The SD-160 and SD-170 Series (hereinafter called “the radios”) of RF wireless

modems from MAXON utilize the latest technology in its design and manufacturing. Both

the UHF and VHF models are Phase Lock Loop Synthesizer (PLL) / microprocessor

controlled and offer two watts (SD-160 Series) or one to five watts (SD-170 Series) of

power with 16-channel capability. Multiple functions including 1200 to 9600 baud rates,

AC and/or DC audio coupling, GMSK, FFSK and FSK modulation are standard in these

fully programmable wide bandwidth RF wireless modem units. Programmable sub-audio

squelch system (CTCSS & DCS) and two-tone squelch system are newly added to the

signal level detect squelch system (RSSI). GPS Data handling is provided to interface

and control internal GPS receiver.

The radios are programmed using an IBM

based software, an interface module and a programming cable. This allows the radio to

be tailored to meet the requirements of the individual user and of the System(s) it is

®

Personal Computer, DOS® or WINDOWS®

operating within.

4

2. TECHNICAL SPECIFICATIONS

GENERAL

Equipment Type : Data radio (Wireless Modem) Data radio (Wireless Modem)

Model Series : SD-161 SD-171 SD-164 SD-174

Performance Specifications : TIA/EIA-603 ETS 300-113 TIA/EIA-603 ETS 300-113

Frequency Range : 148-174MHz 148-174MHz 450-490MHz 450-490MHz

RF Output : 2W Only 1-5W 2W Only 1-5W

Channel Spacing : 12.5KHz, 25KHz Programmable

Modulation Type : F3D, F3E

Intermediate Frequency : 45.1MHz & 455KHz

Number of Channels : 16

Frequency Source : Synthesizer

Operation Rating : Intermittent

VHF UHF

90 : 5 : 5 (Standby : RX : TX)

Power Supply : Ext. Power Supply (12 VDC Nominal)

Temperature Range :

Storage

Operating

Current Consumption :

Standby(Muted)

Transmit 5Watts RF Power

Transmit 2Watts RF Power

Lock Time : < 10ms

TX to RX attack time : < 20ms (No Power Saving)

RX to TX attack time : < 20ms

Dimensions : (32mm)H X (58mm)W X (125mm)D

Weight : 253 grams

From -40°C to +80°C

From -30°C to +60°C

< 65mA

< 2.0 A

< 1.0 A

5

TRANSMITTER

Model Series : SD-161 SD-171 SD-164 SD-174

VHF UHF

Carrier Power : (Nom. Max. Min.)

Hi Power

Low Power

Sustained Transmission :

Time : 5 10 30Sec

(Nominal Conditions)

Frequency Error :

Nominal condition

Extreme condition

Frequency Deviation :

25 KHz Channel Spacing

12.5 KHz Channel Spacing

Audio Frequency Response : Within +1/-3dB of 6dB octave

Adjacent Channel Power :

2W < 3W > 1.5W

5W < 6W > 4.5W

N/A

Power : >90% >85% >80%

1W<1.5W>0.8W

< 0.5 KHz

±5.0 ppm

@ 300 Hz to 2.55 kHz for 12.5 kHz C.S.

@ 300 Hz to 3.0 kHz for 25 kHz C.S.

2W < 3W > 1.5W

Power : >90% >85% >80%

Peak ±5.0, Min. ±3.8

Peak ±2.5, Min. ±1.9

N/A

5W < 6W > 4.5W

1W<1.5W>0.8W

< 0.75 KHz

±5.0 ppm

25 KHz Channel Spacing

12.5 KHz Channel Spacing

Conducted Spurious Emission : < -60 dBc < -30 dBm < -60 dBc < -30 dBm

Modulation Sensitivity : 100mV RMS @ 60% Peak Dev.

Hum & Noise :

25 KHz Channel Spacing

12.5 KHz Channel Spacing

Modulation Symmetry : < 10% Peak Dev @ 1KHz input for nominal dev. + 20dB

Load Stability :

Peak Deviation Range Adjustment

@ 1 KHz, Nom Dev + 20dB :

25 KHz Channel Spacing

12.5 KHz Channel Spacing

< 70 dBc @ Nominal Condition , < 65 dBc @ Extreme Condition

< 60 dBc @ Nominal Condition , < 55 dBc @ Extreme Condition

> 40 dB (without PSOPH)

> 40 dB (with PSOPH)

No osc at ≥ 10:1 VSWR all phase angles and suitable antenna

No destroy at ≥ 20:1 all phase angle

Min. 3.5, Max. 6.0

Min. 1.5, Max. 4.0

6

RECEIVER

Model Series : SD-161 SD-171 SD-164 SD-174 Sensitivity (@ 12dB SINAD) :

25 KHz Channel Spacing

12.5 KHz Channel Spacing Sensitivity ( 1/100 Error Rate) With ACC-513 With ACC-514 Amplitude Characteristic : > -3dB , < +3dB > -3dB , < +3dB Adjacent Channel Selectivity : 25 KHz Channel Spacing(Nom.) (Extreme Condition)

12.5 KHz Channel Spacing(Nom.) (Extreme Condition) Spurious Rejection(100KHz ~ 4GHz) > 60 dB > 70 dB > 60 dB > 70 dB Image / Half IF Rejection : > 60 dB > 70 dB > 60 dB > 70 dB Intermodulation Response Rejection ±25 kHz/ 50 kHz ±50 kHz/ 100 kHz Conducted Spurious Emission : 9 KHz - 1 GHz 1 GHz – 4 GHz RX Spurious Emissions (Radiated) : 9 KHz - 1 GHz 1 GHz – 4 GHz AF Distortion : Nominal condition Extreme condition RX Hum & Noise (only audio) : 25 KHz Channel Spacing

12.5 KHz Channel Spacing Receiver Response Time : < 16 ms < 16 ms Squelch (factory pre-set) Open Close Squelch Attack Time : RF Level at Threshold RF Level at Threshold + 20dB Squelch Decay Time : 5 ms Min., 20ms Max. Antenna Socket Input Match > 10 dB Return Loss Temperature Stability for L.O. Frequency : L.O. Frequency Aging Rate : ±2 ppm/ year

< 0.28uV < 0.30uV

< -113dBm < -110dBm

> 65 dB > 55 dB > 55 dB > 45 dB

> 60 dB > 60 dB

< 5%

< 10%

< 40 dB without PSOPH

VHF UHF

< -57 dBm < -47 dBm

< 40 dB with PSOPH

1st < 5 ppm, 2nd < 15 ppm from -30° to + 60° C

< 0.28uV < 0.30uV

< -113dBm < -110dBm

> 70 dB > 60 dB > 60 dB > 50 dB

> 70 dB > 70 dB

< 3%

< 10%

-113dBm

-116dBm

< 20 ms (RSSI), < 40 ms (Analog) < 10 ms (RSSI), < 30 ms (Analog)

< 0.28uV < 0.30uV

< -113dBm < -110dBm

> 65 dB > 55 dB > 55 dB > 45 dB

> 60 dB > 60 dB

< -57 dBm < -47 dBm

< 5%

< 10%

< 40 dB without PSOPH

< 40 dB with PSOPH

< 0.28uV < 0.30uV

< -113dBm < -110dBm

> 70 dB > 60 dB > 60 dB > 50 dB

> 70 dB > 70 dB

< 3%

< 10%

7

REFERENCE CRYSTAL

Model Series : SD-161 SD-171 SD-164 SD-174

Frequency : 12.8MHz

Holder Type : HC-18

Temperature Characteristic : ±5.0 ppm from -30° C to +60° C

Aging Rate :

VHF UHF

< 2 ppm/ year in 1st year

< 1 ppm/ year thereafter

ENVIRONMENTAL

Model Series : SD-161 SD-171 SD-164 SD-174

Temperature (deg C)

Operating

Storage

ESD 20 KV

Vibration MIL STD 810 C Procedures I, II, V and IEC68 26

Due to continuing research and development the company reserves the right to



alter these specifications without prior notice.

(performance without degradation unless stated)

VHF UHF

-30° to +60° C Degradation Specified @ Extreme condition

-40° to +80° C

8

3. FEATURES

16 Channels

The SD-160 Series(include SD-170 Series, hereinafter called “SD-160”) radio can store up to 16

channels within the same band. These channels can be selected by inner DIP-S/W or serial

command inputted from external control system.

Channel Spacing

The SD-160 is capable of programmable channel spacing, in both UHF and VHF bands. Each

channel can be programmed via the PC programmer, ACC-916, having 12.5KHz or 25KHz

channel spacing.

Output Power

In case of SD-160, 2-Watts output power is only available, but, in SD-170, it’s programmable.

Each channel can be programmed via the PC programmer to a high-power output, 5 Watts, and

a low-power output, 1 Watt.

Channel Scan

For audio application, SD-160 supports channel scan enabled via serial commands. During

programming of the radio, any channel can be selected as a scanned channel. When a scanned

channel is selected, it becomes a part of the scan list. Once the scan list has been established,

initiates scan by serial commands. If a conversation is detected on any of the channels in the

scan list, the radio will stop on that channel and audio signal will be released through pin 9 of

the DB-15 connector. At that moment, busy channel data is sent to external equipment or

device through serial command. So, busy channel data can be identified as decoding received

serial command from radio in the external equipment or device. Normally, if user tries to transmit

during scanning, the transmission will be made on the channel that the call is received during

the programmable scan delay time. (The scan delay time is the amount of time the radio will

stay on that channel once working has ceased. Dealer programming of 4 ~ 7 seconds is typical).

The radio will resume scanning once the scan delay time has passed, and will continue to scan

until the serial command for scan stop is inputted by external equipment. After the scan has

resumed, if a transmission is made, the radio will transmit on the selected priority channel. This

feature is similar to priority scan TX except for selection of priority channel. You can assign a

priority channel by inner dip switch only.

9

Scan Delete

To temporarily delete a channel from the scan list, simply input the serial command for scan

deletion to the radio while scanning and stopped on the channel to be deleted. This will

temporarily remove that channel from the scan list until the scan is closed or the radio’s power is

reset.

CTCSS / DCS Scanning

To help to block out unwanted calls to your radio, the SD-160 series can be programmed by

your dealer to scan for tones.

Busy Channel Lockout

This feature, when enabled, disables the transmitter when the user would attempt to transmit

during the receiving channel is busy. It will be dealer-programmable on/off and applicable to all

channels.

Marked Idle

When used in conjunction with Busy Channel, lockouted transmitter is allowed to operate as

long as valid RX tone is received. Dealers program this feature as ON or OFF. This feature will

be dealer-programmable on/off and applicable to all channels.

TX Time-out

This feature, when enabled, limits the amount of time that the user can continuously transmit.

This time can be set in increments by 10 seconds from 10 seconds to 990 seconds. If the user

attempts to transmit longer than the TX Time-out period, five seconds prior to expiration, the

radio will release Time-out alert signal through pin 9 of the DB-15 connector and will cease

transmission.

Power Save

The function of Power Save is used when an external battery is used as the power source.

When Power Save is enabled, the receiver ON and OFF time can be programmed and allows

the operator to set the length of time the receiver gets asleep.

Tx Delay

The TX will remain active for 150 ms at the end of TX when using CTCSS tones. This eliminates

squelch tail. Dealer programs this feature as ON or OFF.

10

Squelch Options

Compared to existing Maxon data radios, programmable sub-audio squelch system (CTCSS &

DCS) and two-tone squelch system are newly added. Each channel will have these squelch

option sets during dealer programming. More detail descriptions for all available squelch

systems of SD-160 are the following.

Sub-audio squelch system

The SD-160 can operate singly or with optional modem boards. Even if user wants to use sub-

audio SQ system, the radio will permit this SQ option according to some cases to avoid

confliction between sub-audio and data.

Contrary to general-purpose two-way radio, the input of the radio is data or audio. In case of

audio, its frequency spectra are limited to 300㎐ ∼ 3㎑ by internal BPF. So, the division of this

and sub-audio is possible on the frequency spectra because sub-audio has under 300㎐

frequency. But, Data has wide frequency spectra compared with audio. Normally, that has 30㎐

∼ 4.8㎑ frequency (except harmonic freq.) at 9600 baud rate. Accordingly, the conflict of sub-

audio and data are inevitable and so broken data or SQ error is unavoidable. To solve this

problem, the radios can use the FFSK modulation which converts data into two different

continuous audio tone according to their logic levels. Therefore, available cases of sub-audio

SQ system are Audio and FFSK signal. But, it’s not permitted to FSK(FM direct modulation of

data) and GMSK signal.

a.Single operation of SD-160

If the radio operates singly, only FM direct modulation/demodulation of audio and data are

available. In this case, audio and data are inputted and released through different DB

connector lines which pin 7, 9, 1 and 2 of DB-15 connector are used as audio input, audio

output, data input and data output, respectively. Normally, Sub-audio Squelch(SQ) System

can be applied to audio signal, but data doesn’t use it to avoid frequency confliction. So, if

user tries to transmit data in one channel which has sub-audio squelch option, radio will

flash green LED two times as warning and then transmit it without sub-audio.

Note : SD-160 provides the connection of external modems to receive and transmit

external modulated data which can be inputted and outputted through pin 1 and 2

11

of DB-15 connector, respectively. In this case, the external signals are referenced

to ground and may be a.c. or d.c. coupled depending on the user requirement.

Especially, if the type of external modem is AFSK or FFSK, Sub-audio

Squelch(SQ) System can be applied by dealer programming. For reference, its

related parameter is “Tx Tone Generation for Data Input” of “Tx option” group

on the “System Option / GPS” tap window of ACC-916.

Brief block signal flow diagrams for each input are the following (See Figure 2.1. ~ 2.3.).

Audio Amp. & Filter

Z0 Z1

Y0 Y1

X0 X1

Analog S/W

MC14053B

Pre-emphasis

Z

Y

X

300Hz HPF

MF6

Sub-Audio LPF

Check Audio In

Tone En

High : Audio In Low : No Audio

Data BPF

Adj. Level

Level

Detector

MCU

Sub-Audio

Encoder

Audio signal flow in Transmitter

Figure 3.1. Audio signal flow diagram

Audio In

Mod Out

RF Board

RSSI

AF

Busy

IF IC

TA31136FN

Audio Mute

LM386

Audio Amp.

4th Order

Sub-Audio LPF

MF6

Comparator

Audio Out

Pre-Selector

Z0

Z

Z1

Y0

Y

Y1

X0 X1

Analog S/W

MC14053B

300Hz HPF

X

MF6

Sub-Audio LPF

Audio Mute

RSSI

MCU

Tone Detector

Audio signal flow in Receiver

RF Board

RSSI

Data In

Level

Detector

High : Audio In Low : No Audio

Data BPF

Check Audio In

Data Enable

MCU

If audio input is absent,

Data path will be enabled.

In this case, Sub-audio option is ignored.

Data signal flow in Transmitter

Audio In

Mod Out

30Hz ~ 5KHz

BPF

Busy

MCU

RSSI

Data signal flow in Receiver

12

AF

IF IC

TA31136FN

Comparator

Data

Out

Figure 3.2. Data signal flow diagram

RF Board

Level

Detector

High : Audio In

Z0 Z1

Y0 Y1

X0 X1

Analog S/W

MC14053B

Z

Y

X

MF6

Sub-Audio LPF

Data Enable

Check Audio In

Low : No Audio

Data BPF

Adj. Level

MCU

Sub-Audio

Encoder

Tone En

Ext. Mod. signal flow in Transmitter

Figure 3.3. External modulated signal flow diagram

b. FFSK & GMSK

Data In

Audio In

Mod Out

RSSI

AF

Busy

IF IC

TA31136FN

4th Order

Sub-Audio LPF

Pre-Selector

Z0 Z1

Y0 Y1

X0 X1

Analog S/W MC14053B

RSSI

30Hz ~

5KHz

BPF

MF6

Sub-Audio LPF

Z

Y

X

MCU

Tone Detector

MF6

Comparator

Ext. Mod. signal flow in Receiver

Audio Out

Maxon provides two optional modem boards, ACC-513, GMSK and ACC-514, FFSK for

SD-160 to improve the efficiency for data transmission and offer maximum flexibility for

user application. Selection of the required modulation option is made installing wanted

modem to radio and programming several modem parameters through PC-programmer,

ACC-916. Modem board provides the facility to connect a computerized controller via an

RS-232 level serial data interface (i.e. Communication port COM1, COM2, etc. for PCs) to

its Slave MCU. Received data from controller(DTE) will then drive the FFSK or GMSK

modulator and allow transmission of serial data. It also provides FFSK or GMSK

demodulator for the reception of FFSK or GMSK modulated data signals. These are

converted to RS-232 level serial data stream for supply to a computerized controller.

In application of Sub-audio squelch, it can’t apply to GMSK modulated signal because of

their frequency confliction. But, FFSK modulated signal can be mixed with sub-audio

because it consists of two different continuous tones which frequency spectra are on the

audio frequency region.

Brief block signal flow diagrams for each optional modem board are the following (See

Figure 2.4. and Figure 2.5.).

13

Z0 Z1

Y0 Y1

X0 X1

Analog S/W

MC14053B

RF Board

RSSI

AF

Pre-Selector

Z

Y

X

Sub-Audio LPF

Data BPF

MF6

Adj. Level

Tone En

Mod Out

Z0 Z1

Y0 Y1

X0 X1

Analog S/W MC14053B

Z

Y

X

MF6

Sub-Audio LPF

IF IC

TA31136FN

4th Order

Sub-Audio LPF

Sub-Audio

Encoder

Master MCU

Rx_En

Tx_En

FFSK Modem

Option Board

Tx_Signal

(CMX469A)

Tx_CLK

Tx_Data_Out

Rx_CLK

Rx_Data_In

Slave MCU

Serial Data In Serial Data In

TxC

TDO

RxC

RDI

RSSI

Master MCU

FFSK Modem Option Board

Rx_Signal

(CMX469A)

Busy

Rx_En

Tx_En

Tx_CLK

Tx_Data_Out

Rx_CLK

Rx_Data_In

FFSK signal flow in Transmitter FFSK signal flow in Receiver

Figure 3.4. FFSK signal flow diagram

RF Board

AF

Mod Out

Data BPF

TA31136FN

MF6Tone Detector

Comparator

Slave MCU

Serial Data Out

TxC

TDO

RxC

RDI

RSSI

IF IC

Serial Data Out

Sub-audio option is ignored.

Master MCU

Rx_En

Tx_En

Master MCU

RSSI

Busy

Rx_En

Tx_En

GMSK Modem

Option Board

Tx_Signal

(CMX589A)

Tx_Data_Out

Tx_CLK

Rx_CLK

Rx_Data_In

Slave MCU

TxC

Serial Data In Serial Data In

TDO

RxC

RDI

GMSK Modem

Option Board

Rx_Signal

(CMX589A)

Tx_CLK

Tx_Data_Out

Rx_CLK

Rx_Data_In

TxC

TDO

RxC

RDI

GMSK signal flow in Transmitter GMSK signal flow in Receiver

Figure 3.5. GMSK signal flow diagram

14

Slave MCU

Serial Data Out

c. CTCSS signal information

Each channel supports the 38 TIA/EIA standard tone frequencies and 11 non-standard

tones. All tones will be set up during dealer programming.

No. Freq.

(Hz)

01 67.0 11 97.4 21 136.5 31 192.8 41 171.3

02 71.9 12 100.0 22 141.3 32 203.5 42 177.3

03 74.4 13 103.5 23 146.2 33 210.7 43 183.5

04 77.0 14 107.2 24 151.4 34 218.1 44 189.9

05 79.7 15 110.9 25 156.7 35 225.7 45 196.6

06 82.5 16 114.8 26 162.2 36 233.6 46 199.5

07 85.4 17 118.8 27 167.9 37 241.8 47 206.5

08 88.5 18 123.0 28 173.8 38 250.3 48 229.1

09 91.5 19 127.3 29 179.9 39 69.3 49 254.1

10 94.8 20 131.8 30 186.2 40 159.8

d. DCS signal information

No. Freq.

(Hz)

No. Freq.

(Hz)

Table 3.1. CTCSS Frequency Chart

No. Freq.

(Hz)

No. Freq.

(Hz)

The radio supports the encoding and decoding of 104 DCS data (include TIA/EIA code).

Octal

Code

Octal

Code

Octal

Code

Octal

Code

Octal

Code

Octal

Code

Octal

Code

Octal

Code

Octal

Code

Octal

Code

Octal

Code

023 054 125 165 245 274 356 445 506 627 732

025 065 131 172 246 306 364 446 516 631 734

026 071 132 174 251 311 365 452 523 632 743

031 072 134 205 252 315 371 454 526 654 754

032 073 143 212 255 325 411 455 532 662

036 074 145 223 261 331 412 462 546 664

043 114 152 225 263 332 413 464 565 703

047 115 155 226 265 343 423 465 606 712

051 116 156 243 266 346 431 466 612 723

053 122 162 244 271 351 432 503 624 731

Table 3.2. DCS Code Chart

15

Two-Tone Squelch(SQ) System

The radios will support Motorola-Format, Two-Tone(Type 99) decoding. This is receive only,

decode only feature. It will allow a dispatcher to call individuals and groups. Each

System/Group will be programmable to respond to any combination of the code, with a

distinctive alert for each System/Group. The alert format consists of two tone sequences, first

the ID of the radio being called, then the ID of the calling radio.

This feature is programmed by the dealer(per customer’s request) and is not activated /

deactivated by the user. The user interface consists of the radio emitting the tones being

broadcast. At this point, the radio will enter Unmuted Rx mode and remain in this mode until the

PTT signal is inputted.

Serial command

To give the simplest protocol for control of radio, Maxon has prepared for some serial

commands which have an ease to encode and decode format. SD-160 can be used without

serial commands, but user can use its various functions through application of those, for

instance, setting-up the basic radio operation such as channel change, switch of RX/TX and

channel scan, moreover, used for control of GPS and modem option board. All messages are in

binary format, which reduces required data size to shorten response time of radio and follows

below data format.

Serial RX/TX Data Format

(1) Asynchronous Serial Data Transfer

(2) Baud Rate : 4,800 bit/sec

(3) Data Bit : 8bit , Non Parity

(4) Stop Bit : 1bit

(5) MSB first transmission

Each serial command is consist of 3 bytes. 1

command and 3

is check sum to decide validity of total contents.

rd

byte is command and 2nd is data required by

st

Byte0

ST 1

Byte (Command) SP

st

Byte1

ST 2

Byte (Data) SP

nd

Byte2

ST 3

rd

Byte (Check Sum) SP

16

Data Protocol

a. Protocol for input serial command

Protocol of data transmission from external equipment or device (: PC) to radio :

External equipment or device Radio

Input serial command

Response

Receive response

Figure 3.6. Protocol for input serial command

b. Protocol for output data

Protocol of data transmission from radio to external equipment or device (: PC) :

External equipment or device Radio

Output Data

Receive Data

(with command)

Output Data

Receive Data

(with command)

Figure 3.7. Protocol for output data

Detail information of Serial Commands

a. Transmitting Command & Data

Mode

Command

(BYTE0)

17

Data

( BYTE1 )

Check sum ( BYTE2 )

: Command + Data

1. Channel Change 0x64 0x?? :Current channel ( 0x64 + Channel )

2. RTX Mode Selection

3.

Scan Mode

From PC

To Radio

From Radio

To Pc

Error

Message

0x61 R(0x72) : Rx mode

T(0x74) : TX mode

0x62 F(0x46) : Scan Stop

S(0x73) : Scan Start

O(0x4F) : Scan Delete

0x66 0x00 : 1 Channel

0x01 : 2 Channel

0x02 : 3 Channel

M

0x0f : 16 Channel

( 0x61+0x72 )

( 0x61+ 0x74 )

( 0x62+ 0x46 )

( 0x62+ 0x73 )

( 0x62+ 0x4F )

0x66 + 0x00

0x66 + 0x01

M

*Only for Unmute Channel,

Correct Call Channel

0x65  It occurs when Scan Delete command comes except

Busy/Correct Call

 It occurs when PTT key is pushed except

Busy/Correct Call.

 It occurs when channel change command exists

during Scanning.

4.

5. Modem test mode

6.

Modem

alignment

GPS

mode

Control of

GPS Power

0x6a 0x00 : GPS Power Off

0x01 : GPS Power On

0x63 0x00 : GPS Data Disable

0x01 : Release GPS Data

( 0x6a + 0x00 )

( 0x6a + 0x01 )

( 0x63 + 0x00 )

( 0x63 + 0x01 )

Control of

to DB-15

GPS Data

0x02 : Release GPS Data

( 0x63 + 0x02 )

to Modem

0x75 0x78 : Enable test data

0x79 : Disable test data

0x7a 0x00 : Disable

( 0x75 + 0x78 )

( 0x75 + 0x79 )

( 0x7a + 0x00 )

GMSK

0x01 : Enable

0x7c 0x00 : Disable

0x01 : Enable Mark data

( 0x7a + 0x01 )

( 0x7c + 0x00 )

( 0x7c + 0x01 )

FFSK

0x7e 0x00 : Disable

0x01 : Enable Space data

( 0x7e + 0x00 )

( 0x7e + 0x01 )

Table 3.3. Composition of input serial commands

18

Receiving Command & Data

Command

Data

Check sum (BYTE2)

Mode

(BYTE0)

(BYTE1)

: Command + Data

0xaa ACK N/A 1 Process Complete

Commands

0x55 NACK N/A

Table 3.4. Composition of response commands

Note)

This command is return signal for receiving command.

If Byte2 and sum of Byte0 and Byte1 among received data are same, Radio would

send ACK data and execute command. If not, Radio sends Nack data.

User would go into next step if receives ACK data. If receiving Nack data, user should

send command again.

example) If user changes from 1

st

Channel to 2nd Channel,

user should send Channel Change Command ( 0x64,0x02 , ( 0x64 + 0x2 ) ) to Radio.

If Byte2 and sum of Byte0 and Byte1 among received data are same, Radio sends

ACK data to user and goes to 2

nd

channel. If not, radio would send Nack data.

Status indicators and audible alert tones

SD-160 series data radio has a sophisticated microprocessor control which provides a range of

LED displays. LED displays operation mode, current status of radio, warning, and etc. Moreover,

if you connect the Speaker filtered OUT (Pin 9 of DB-15 connector) to an external speaker, you

can hear audible tones under the following conditions:

• Attempt to transmit on a channel which is already in use when busy channel lockout option

has been programmed

• Transmission time has exceeded time-out timer programmed length

• The other group or people has finished transmission using repeater

See the status indicators and audible alert tones chart (Table 2.5.) for full specification.

19

STATUS DESCRIPTION LED COLOR AUDIBLE TONE

POWER ON -

Busy Channel Yellow

NORMAL

SCANNING

WARNING

Correct Call Green

Transmit Yellow

Transmit Not Allowed

Normal Scan Mode Green LED Flash

Scan Delete one time Red LED

Scan All Delete Two times Red LED

Busy Channel lockout two times Green LED Single Beep Tone

Time out Time one time Green LED

Before 5S T-O-T one time Green LED Single Beep Tone

EEPROM Error one time Yellow LED

Unlock Four times Yellow LED

Communication error with Modem

Green LED flash

MCU

Transmit Hang on time - Single Beep Tone

Under channel programmed sub-

Two times Green LED

audio SQ, when transmission is

tried by input of FSK or GMSK

data.

Read Mode Red LED flash

PROGRAM

Write Mode Green LED flash

AUTO TEST Yellow

Open Squelch Mode three times Green LED

SQUELCH

PROGRAM MODE

Close Squelch Mode Two times Green LED

Save Squelch Mode One time Green LED

Init Data Load one time Green LED

Table 3.5. status indicators and audible alert tones

20

Modem Option for data communication

ACC-513 and ACC-514 are new kinds of internal option-modems, which are applied to SD-160

series to increase capability for data application. The goal of internal modem is to improve the

efficiency for data transmission and provide maximum flexibility for user application. In former

case, the most obvious method of increasing the efficiency is to maximize the data signaling

speed in the limited channel bandwidth. But, FSK, called direct FM modulation, has very wide

transmission bandwidth requirement. To solve this problem, Maxon supplies GMSK(Gaussian

Filtered Minimum Shift Keying) internal option-board. In latter case, to improve quality of service,

some of service provider (or user) want to apply new radio to their existing system without

additional investment to establish new system even if it’s audio system. But, data application

can’t be directly applied in audio system because of its spectra characteristic. Generally, spectra

of data have wider bandwidth than audio. So, direct application of data is not matched with

audio system and its application. For instance, if sub-audio(Tone) SQ system is applied to data

application, its frequency spectra conflict with that of sub-audio. Moreover, if inputted data is

filtered by audio filter circuit to avoid this problem, some of that will be broken. Therefore, to get

over these problems and provide maximum flexibility, Maxon prepares FFSK(Fast Frequency

Shift Keying) internal option-board.

Our internal modem option boards consist of Slave MCU, Modem IC, and extra circuitry. These

option-boards directly communicate with DTE (Data Terminal Equipment) to send and receive

the meaningful data through the DB-15 connector on digital board of SD-160. These are

designed to accept RS232 serial data format and also capable of high speed wireless data-

transmission between two or more devices. More detail information for modem option boards is

given in technical manual for ACC-513/514. Moreover, dealer will help you define a TX On/Off

Delay time, RX On Delay time, Baud Rate, Modem Enabled, Modem Baud Rate, Data flow

control, and Test Mode.

Table for modem speed

Channel Space DTE Baud Rate Modem Baud Rate

Narrow (12.5KHz)

Standard (25KHz)

1200 1200

2400 2400

1200 1200

2400 2400

4800 4800

Table 3.6. Available Baud rate for FFSK modem

21

Channel Space DTE Baud Rate Modem Baud Rate

Narrow (12.5KHz)

Standard (25KHz)

Table 3.7. Available Baud rate for GMSK modem

4800 4800

9600 9600

GPS option board

As one of methods to satisfy various requests for user application, SD-160 basically supports

GPS data handling. That may help your implementation for system related to GPS.

Nevertheless, if it’s not enough for each your application, received position data from GPS

module placed in SD-160 can be reprocessed by your own application. ACC-515 is GPS

module for SD-160, which releases some of 11 different output data according to NMEA-0183

format. Moreover, it can be also selected by user, but it should be processed by user’s

application. Received data from ACC-515 will be released via DB-15 connector of SD-160

or/and transmitted to other system through installed modem. More detailed information for GPS

option board is given in technical manual for ACC-515.

22

4. THEORY OF OPERATION

4.1. INTRODUCTION

The VHF and UHF radios comprise of two PCBs (RF and digital PCB). These boards are

connected by an 18 pin female and male connector. The digital board which controls the radio

and data receiving and sending is interfaced with external data equipment through the 15 pin d-

sub female (DB-15) connector.

4.2. DIGITAL CIRCUITS

The Digital circuit contains the CPU, the channel select switch, and associated digital circuits.

TX-SIGNAL CIRCUIT

There are two signal paths in the Tx-signal circuit. One is FSK data signal path and the other is

the audio signal path. The FSK data signal from Pin 1 of DB-15 connector (CON401) goes

through IC406-C. The signal is amplified by IC404-C and then its amplitude is limited by IC404-

D. After that, this signal is filtered by an 8’th order low pass filter (IC405) in order to reduce the

required transmission bandwidth. The first two stages of the 8’th order LPF consist of a

Gaussian filter for the improvement of ramp function response and the last two stages use a

Butterworth filter for attenuation. The output of the LPF is then fed to the RF board for TX

modulation.

Audio signal, from Pin 7 of DB-15 connector is fed into the 300Hz High pass filter(IC408)

through the IC406-B and IC409. The HPF removes sub-audible voice products for application of

Sub-audio(Tone) squelch system (CTCSS, DCS) and then the output from IC408 is fed into

IC404-A&B with associated parts to form a mic amplifier and pre-emphasis circuit. After that, the

pre-emphasized Tx-audio signal is inputted to the RF board for Tx modulation through the FSK

data signal path.

RX-SIGNAL CIRCUIT

The Rx-signal circuit also has two signal paths. One is the data signal path and the other is the

audio signal path. The Rx signal comes from the RF board, which is connected with pin 10 of

CON405. Data signals are switched in IC406-D by a Busy signal which is activated when the

radio receives a valid RF signal, and is filtered by IC416-A and then its amplitude level is

23

adjusted (amplified) by IC416-B. The amplitude-adjusted signal goes to pin 2 of the DB-15

connector (CON401).

Audio signals are inputted to the 300Hz High pass filter (IC408) to eliminate sub-audible voice

products through IC409. The output of the HPF is switched by IC406-A and de-emphasized by

resister R471 and C452. After that, its level is adjusted by RV401 and then that is amplified by

IC412 (LM386 : Audio amplifier). The amplified signal goes to pin 9 of CON401 (DB-15).

ANALOG SWITCH

IC409 (MC14053B) is a digitally controlled analog switch which internally consists of three

single pole, double throw switches. By placing a high (5V) or low (0V) on the control lines which

consists of A, B and C. A controls the X ports, B controls the Y ports and C controls the Z ports.

Example: A high on control A would connect X to X1. A low on control A would connect X to X0.

HIGH PASS FILTER

The 300Hz high pass filter is an 8-pole 1dB Chebeyshev active filter that comprises of IC410

and associated components. Received audio is passed to IC408 from Pin 4 of IC409 where

sub-audible tones below 300Hz are removed. Tx (Mic) audio is also fed into IC408 via IC 409

(Pin 4) where sub-audible voice products below 300Hz are also removed.

CTCSS/DCS DECODE CIRCUITS

Discriminated audio from Pin 9 of IC6 is fed into IC411-B and associated parts which are the

first 2 poles are part of a 6th order 250 Hz Chebeyshev low pass filter. The output from pin 1

(IC411-B) is fed into IC409 (Pin 2) and outputs to pin 15 (IC409). The signal is then fed to Pin 8

(IC410) which is a 6th order low pass Butterworth switched capacitor filter. The output from the

Butterworth filter (Pin 3 of IC410) is then fed to the remaining second 4 poles part of the 6th

order Chebeyshev filter, which consist of IC411-D and one of the two internal operational

amplifiers of IC410 (MSNBLPS) along with associated components. Both the Chebeyshev and

the Butterworth combines for a 4dB ripple low pass filter when programmed for 250 Hz. The

output of IC411-D (Pin 14) is fed into the remaining internal operational amplifier of IC410

(MSNBLPS) which forms the squaring circuit for the signal decode. The signal is out from Pin 2

of IC411 (MSNBLPS) and fed into IC401 (MCU) where it is compared whether that is matched

with preprogrammed data or not. If matched, valid data is decoded, shown by a green L.E.D.

on the top panel of the radio, and audio is released through pin 9 of DB-15 Connector. If

24

unmatched, the busy L.E.D. (Yellow) would be shown.

CTCSS/DCS ENCODE CIRCUITS

During TX encode, the tone squelch digital signal is produced as a 3-bit parallel word at Pins 33,

34, and 35 of the micro controller (IC401). The 3-bit digital signal is converted to an analog

signal by resistors R481, 482 and 483. The analog signal is fed into Pin 1of IC409 and out on

Pin 15 (IC409) and then fed into Pin 8 of IC410 (6th order Butterworth clock tuned low pass

filter). The filtered encode output from Pin 3 (IC410) is fed to IC411-A and RV402 (sub-audible

gain control), the output of IC411-A is then fed to the audio mixer circuit of the RF board.

TWO TONE DECODE CIRCUITS

Two tone uses frequency with audio. Discriminated audio from the RF board is inputted to the

comparator (two tone decoder : IC403-B) which forms the squaring circuit for the decode signal.

The signal is output from Pin 7 of IC403-B and fed into IC401 (MCU) where it is compared

whether it is matched with preprogrammed data or not. If matched valid data is decoded, which

is shown by a green L.E.D. on the top panel of the radio and audio is released through pin 9 of

the DB-15 Connector. If unmatched, the busy L.E.D. (Yellow) is shown.

RSSI DETECTOR

From the RF board, the RSSI (Received Signal Strength Indicator) signal flows to Pin 31 of

IC401(MCU) through R513. Micro controller unit (IC401) detects received signal level using the

inner 8-bit ADC(Analog to Digital Converter). The output of ADC is compared with the

programmed RSSI level. If the MCU detects existence of a received signal through these

comparison a yellow L.E.D. is shown on the top panel of the radio.

EEPROM

RX / TX channel and RSSI detection level as well as other data from the programmer are stored

in the EEPROM. The stored data is retained without power supply. This is a non-volatile

memory and re-programmable. IC402 is an EEPROM with 4096 (8 x 512) capacity and data is

written and read serially.

25

CHANNEL SELECTOR

One of 16 channels may be selected using the Dip Switch (SW401) and serial commands. The

hardware selector, SW401 encodes the channel number, selected into 4-bit binary code. The

binary code plus one equals the channel number. The binary code is decoded by the CPU,

which enables the appropriate RX or TX frequency and associated data to be selected from the

EEPROM. External serial commands which come from Pin 8 of the DB-15 Connector (CON401)

are fed into Pin 41 of IC401 (MCU). The micro controller uses UART (Universal asynchronous

receiver transceiver) for serial communication and decodes serial commands in order to control

the radio.

DC TO DC CONVERTER

The main DC power is supplied to the switched mode DC to DC converter . The DC to DC

converter regulates the various input power supply voltage and outputs a constant voltage of

6.5 Volts (SD-161, SD-164) or 7.5 Volts (SD-171, SD-174). It is a source for all of the RF and

digital circuits. The DC to DC converter is formed by IC801, Q801, Q802, L801, R804 and

voltage divider(R805, R806, R802). IC801 is a PWM controller that controls pulse width of the

switching pulse output. Various input voltage appears as various output voltage of voltage

divider. IC801 detects the voltage difference between inner reference voltage and the voltage

divider output controls the switching pulse width in proportion to its difference. Wanted output

voltage is decided by product of input voltage and duty ratio of switching pulse. As the switching

pulses, Q801and Q802 switch the input DC of various supply voltages and generate the

constant DC of supply voltage. IC801 controls maximum current of DC to DC converter by

current detection through voltage drop of R804.

26

4.3. RF CIRCUITS

4.3.1. PLL SYNTHESIZER

12.8 MHz TCXO

The TCXO contains the 3-stage thermistor network compensation and crystal oscillator and

modulation ports. Its compensation is ±5 PPM or less from -30c to +60c.

PLL IC DUAL MODULE PRESCALER

Input frequency of 12.8 MHz to pin 1 of IC2 MB15A02 (or MB15E03SL) is divided into 6.25 kHz

or 5 kHz by the reference counter and then supplied to the comparator. RF signal input from the

VCO is divided to 1/64 at the 64/65 modulus prescaler in IC2, divided by A and N counter in IC2

to determine frequency steps, and then supplied to the comparator. PLL comparison frequency

is 6.25/5 kHz, so its minimum programmable frequency step is 6.25/5 kHz. The A and N counter

is programmed to obtain the desired frequency by serial data in the CPU. In the comparator, the

phase difference between reference and VCO signal is compared. When the phase of the

reference frequency is leading, ΦP is the output, but when the VCO frequency is leading, ΦR is

the output. When ΦP= ΦR, phase detector out is a very small pulse.

EXTERNAL CHARGE PUMP

This is used to increase dynamic range of VCO. Voltage range is decided by the supply voltage

of the charge pump and the DC to DC converter which supplies that voltage. 0-12v is necessary

for controlling the VCO. In addition the radio adopts a current mode charge pump to take direct

control of such parameters as charge pump voltage swing, current magnitude, TRI-STATE

leakage, and temperature compensation. ΦP, ΦR logic signals are converted into current

pulses to enable either charging or discharging of the loop filter components to control the

output frequency of the PLL.

REFERENCE FREQUENCY LPF

The Loop Filter contains R9, C1 and C2. LPF settling time is 12mS with 1 kHz frequency. This

also reduces the residual side-band noise for the best signal-to-noise ratio.

27

DC TO DC CONVERTER

The DC to DC converter converts 5v to 14-16v to supply the necessary voltage for wide range

frequency in the VCO.

VCO

The radio adopts a two VCO system for RX and TX in order to maximize each performance.

The TX and RX VCO generates RF carrier and local frequency and each VCO is switched by a

TX/RX power source. It is configured as a Colpitts oscillator and connected to the buffer as a

cascade, the bias circuit is a cascade configuration to save power. The varicap diode

D201/D301are low-resistance elements and have different capacitance for reverse bias voltage.

Using the change of reverse bias voltage (2 ~ 11V), the wanted frequency for each channel can

be obtained. L203/L303 are resonant coils and C208/C308 are used to change the control

voltage by the tuning core. D202 modulation diode modulates the audio signal. C204

compensates the non-linearity of the VCO due to the modulation diode and maintains a

constant modulation regardless of frequency.

4.3.2. TRANSMITTER

The transmitter consists of:

1. Buffer

2. P.A. Module

3. Low Pass Filter

4. Antenna Switch

5. A.C.C. Circuits

BUFFER

VCO output level is -4dBm and amplified to +10dBm. The buffer consists of Q9 and Q10 for

reverse isolation and gain.

P.A. BLOCK

The P.A. Block uses a three stage amplifier and contains Q501, Q502, and Q503. The SD-171,

SD-174 have different amplifiers applied compared to the SD-161, SD-164 because different of

a output power specification. Q501 amplifies the TX signal from +10 dBm to 100mW and Q502

28

amplifies to 0.5W and Q503 amplifies to 3W(SD-161, SD-164) or 6W(SD-171, SD-174) and

then matched to 50 Ohms using the L.C. network or strip line, thereby reducing the harmonics

by -30 dB.

LOW PASS FILTER

L7, L8, L9, C36, C37, C38 and C39 are the 7th order Chebyshev low pass filter. Unwanted

harmonics are reduced by -70 dBc.

ANTENNA SWITCH

When transmitting, the diodes D3 and D5 are forward biased to enable to make an RF path to

the antenna. D5 is shorted to ground to block the RF signal to the front-end. In receive, the

diodes, D3 and D5, are reverse biased to pass the signal from the antenna through L10 and

C61 to the front-end without signal loss.

AUTOMATIC CURRENT CONTROL (ACC) CIRCUITS

The ACC circuit consists of R63, variable resistor RV4, IC5(B) and transistors Q11 and Q12.

The supplied current to the P.A. block is monitored by the voltage difference on R63 (0.1 Ohm).

If the current varies by RF power output or other reasons, it produces a voltage difference on

R63 and then IC5A outputs a bias voltage to Q19 in proportion to that difference. The adjusted

value of Q15 output by RV4 is compared with the reference voltage in IC5B and then a

differential voltage at the output of IC5B is passed to Q12 and Q11 which controls the bias

voltage of the P.A. module to maintain a constant power output to the antenna. RV4 is used to

adjust the RF power level.

4.3.3. RECEIVER

FRONT-END

The front-end block consist of two band pass filters and a low noise amplifier (LNA). The Band

pass filter is used for elimination of image frequency and impedance matching and the LNA is

used to amplify weak RF signals without any increase of noise. The received signal comes from

the antenna, then is input into a band pass filter of the front-end block with C601through C610,

L601 through L604 at UHF and C622 through C608, L607 through L604 at VHF, and is coupled

29

to the base of Q601 serving as an RF amplifier. Diode D601 serves as protection from static RF

overload from nearby transmitters. The output of Q601 is then coupled to a second band pass

filter consisting of C611 through C623 and L606 through L609 at UHF and C607 through C601,

L603 through L601 at VHF. The output of the front-end block is then coupled to the double

balanced diode mixer D6. The Front-end block is pre-tuned at factory and no more adjustment

is required

FIRST MIXER

The Double balanced diode mixer consists of D9, T1 and T2 and generates the 45.1 MHz

intermediate frequency output from RF and local frequency. The filtered frequency from the

front-end module is coupled to T1and the local frequency from RX VCO is coupled to T2. The

45.1 MHz IF output is matched with the input of the 2-pole monolithic filter by L12, L13, C65 and

C66. The crystal filter provides a bandwidth of ±7.5 kHz at the operating frequency for a high

degree of spurious and inter-modulation protection. The IF filter provides additional attenuation

for the image frequency of the second mixer. The output impedance of the filter is matched with

the base of the post amplifier Q16 by C67 and C70.

SECOND OSCILLATOR MIXER LIMITER AND FM DETECTOR

The output of the post amplifier, Q16, is coupled via C71 to the input of IC6 (TA31136FN). IC6

is a monolithic single conversion FM transceiver, containing a mixer, the second local oscillator,

limiter and quadrature detector. Crystal X1, 44.645 MHz, is used to provide resultant 455kHz

signal from the output of the second mixer. The mixer output is then routed to CF1 (455F) or

CF2(455HT). These ceramic filters provide the adjacent channel selectivity of 25 kHz or 12.5

kHz bandwidth. After that, filtered signal is fed to the limiter and then audio is derived from the

limited signal at the quadrature detector.

RSSI ( RECEIVER SIGNAL STRENGTH INDICATOR )

The RSSI signal is output from IC6 on pin 12. The output is an analog DC voltage and varied as

much as the received signal strength. The signal which is filtered unwanted noise by the low

pass filter (IC4-B) in the RSSI signal is used for squelch system. Also, this signal is

compensated with a thermistor (TH3) at temperature.

30

4.4. ACC-513 (GMSK MODEM CIRCUITS)

MAXON GMSK option modem boards uses a CMX589A IC to generate and decode GMSK

signals. The modem fully supports auto mode, dump mode (RTS mode) and extended dump

mode operation. This section describes only the operation of circuit. A special characteristic of

GMSK modems is that they can use a high data throughput in limited channel space.

TX-SIGNAL CIRCUIT

The transmit data (TXD) signal from Pin 1 of CON2 is level-shifted to TTL levels by Q1 and then

applied to the Pin 45(UART port) of U1 (slave MCU). The slave micro controller stores received

data in the memory buffer and releases stored data to U2 (CMX589A) by the transmit clock

pulses of the CMX569A. Random timed asynchronous input from the external data terminal is

synchronized by the MCU and then synchronous information is sent into U2 (CMX589A), which

filters the data stream through a Gaussian filter in order to reduce transmission bandwidth. The

cut-off frequency of the Gaussian filter is decided by a transmit bit ratio. Output signal of the

GMSK modem is fed into a RC network formed by R12 and C10 that is positioned to reduce

high-frequency noise. To adjust the cut-off frequency of the RC network, R22and U6, is used.

The filtered signal is inputted to the gain amplifier and the 3rd order low pass filter (U5) through

a buffer. The first stage of U5 is used as a buffer and the second stage is a gain amplifier to

supply sufficient amplitude level for modulation and the third stage comprises of an additional

3rd order Butterworth LPF to guarantee maximum attenuation of high-frequency noise before

modulation. The output of the LPF is then fed to the RF board for TX modulation.

RX-SIGNAL CIRCUIT

Discriminated signal from the RF board is amplified by IC416-C in the digital board to have a

proper level for data detection. The amplified signal is fed into the GMSK modem option board

and then inputted to Pin 11 of U2(CMX589A) through Pin 14 of CON1. The CMX589A detects

synchronous data and recovers receive clock and then each data and clock is sent into U1

(slave MCU) for conversion back into asynchronous data. This information is then sent out to

the data terminal through the U3 (MAX234).

LEVEL CONVERTER

The MAX234 level converter (U3) and peripheral circuitry with Q1, Q2 convert TTL input/output

levels to the nominal +/- 10V, RS-232 input/output levels. If dump or extended dump mode is

used an additional handshake signal is required. The PTT, Carrier Detect and Busy signal

are used as handshake signals. The PTT signal level is shifted from RS-232 to TTL level and

Carrier Detect and Busy signal is shifted from TTL to RS-232 level.

31

4.5. ACC-514 (FFSK MODEM CIRCUITS)

MAXON FFSK option modem boards uses a CMX469 IC to generate and decode FFSK signals.

The modem fully supports auto mode, dump mode (RTS mode) and extended dump mode

operation. This section describes only the operation of the circuit. A special characteristic of

FFSK modems is that they can apply the sub-audio (tone) squelch system (CTCSS, DCS) to

data communication.

TX-SIGNAL CIRCUIT

The transmit data (TXD) signal comes from Pin 1 of CON2 that is level shifted to the TTL levels

by Q1 and then it’s applied to the Pin 45(UART port) of U1 (slave MCU). The slave micro

controller unit stores received data in the memory buffer and releases stored data to U2

(CMX469A) by transmit clock pulses of the CMX469A. Random timed asynchronous input from

the external data terminal is synchronized by the MCU and synchronous information is sent to

U2 (CMX469A), which converts the logic 0 and 1 into a sine-wave signal with two different

frequencies. At this moment, frequency is decided by a transmit bit ratio. The converted signal

is fed into a gain amplifier and 5th order low pass filter (U5). The first stage of U5 is used as a

gain amplifier to supply sufficient amplitude level for modulation and the next two stages

comprise of a 5th order Butterworth LPF to guarantee maximum attenuation of high-frequency

noise before the modulation. The output of the LPF is then fed to the RF board for TX

modulation.

RX-SIGNAL CIRCUIT

Discriminated signal from the RF board is amplified by IC416-C in the digital board to have

proper level for data detection. The amplified signal is fed into the FFSK modem option board

and then inputted to Pin 16 of U2(CMX469A) through Pin 14 of CON1. The CMX469A detects

synchronous data and recovers receive clock and then each data and clock is sent into U1

(slave MCU) for conversion back into asynchronous data. This information is then sent out to

the data terminal through U3 (MAX234).

LEVEL CONVERTER

The MAX234 level converter (U3) and peripheral circuitry with Q1, Q2 convert TTL input/output

levels to the nominal +/- 10V,RS-232 input/output levels. If dump or extended dump mode is

used an additional handshake signal is required. PTT, Carrier Detect and Busy signal are used

as handshake signals. The PTT signal level is shifted from RS-232 to TTL level and Carrier

Detect and Busy signal are shifted from TTL to RS-232 level.

32

4.6. ACC-515 (GPS INTERFACE CIRCUITS)

The radio series outputs an industry standard NMEA GPS sentence on the DB-15 connector

when the GPS option board is installed. The GPS module releases NMEA-0183 format data

every 1sec. To prevent unnecessary data from the GPS engine, the GPS output is controlled by

Pin 6 of J1 (GPS_OUT), and besides, power save mode can be executed by Pin 4 of J1

(PSAVE). Even if GPS engine enters power save mode, Back-up voltage should be supplied to

Pin 3 of J3 (B+) in order to use warm start at wake-up. The GPS option board and GPS antenna

require a different supply voltage level compared with the main supply voltage of the radio. The

GPS interface circuit supplies a regulated 3.3V power to the GPS board.

33

5. MAINTENANCE AND REPAIR

GENERAL

Any repair or adjustment should only be made by or under the supervision of a qualified radio

service technician. When removing or fitting, use the Exploded View and Parts List in

conjunction with the following procedures:

Important:

Before disassembling and reassembling the radio, wear a conduction wrist strap to prevent

any components on its main board from being damaged by electrostatic discharge.

SEPARATING UPPER AND BOTTOM COVER

1. Unfasten the four mounting screws

located on the bottom cover of

the radio.

Figure 5.1. Loosing the four mounting screws

Fig 5.2. Opening the upper cover

2. Open slowly the upper cover from the side of

power connector.

34

3. Separate upper cover from bottom

cover by removing RF cable of ANT.

connector.

Fig 5.3. Separating upper and bottom cover

REMOVING & REPLACING THE RF BOARD

1. Unscrew the four upholding screws from

the RF board.

2. Remove the shield plate.

Fig 5.4. Removing shield plate

35

3. Unscrew the two mounting screws located

on shield can for PA module.

4. Replace the RF board assembly.

Fig 5.5. Replacing RF board assembly

REMOVING & REPLACING THE DIGITAL BOARD

1. Unfasten the two hexagonal screws from

DB-15 connector.

2. Loosen the mounting screw located on

the left side of digital board

3. Remove two wires between power

connector and digital board.

Fig 5.6. Removing screws and wires from digital B’D

36

4. Pull the digital board out of bottom cover.

5. Replace the digital board assembly.

Fig 5.7. Replacing digital board assembly

37

6. COMPONENT REPLACEMENT

Surface Mount Components

Surface mount components should always be replaced using a temperature controlled soldering

system. The soldering tools may be either a temperature controlled soldering iron or a

temperature controlled hot-air soldering station. A hot-air system is recommended for the

removal of components on these boards. With either soldering system, a temperature of 700° F

(371° C) should be maintained. The following procedures outline the removal and replacement

of surface mount components. If a hot-air soldering system is employed, see the manufacturer’s

operating instructions for detailed information on the use of your system.

 CAUTION: Avoid applying heat to the body of any surface mount component using

standard soldering methods. Heat should be applied only to the metalized terminals of the

components. Hot-air systems do not damage the components since the heat is quickly and

evenly distributed to the external surface of the component.

 CAUTION: The CMOS Integrated Circuit devices used in this equipment can be destroyed

by static discharges. Before handling one of these devices, service technicians should

discharge themselves by touching the case of a bench test instrument that has a 3-prong

power cord connected to an outlet with a known good earth ground. When soldering or

desoldering a CMOS device, the soldering equipment should have a known good earth

ground.

Surface Mount Removal

1. Grip the component with tweezers or small needle nose pliers.

2. Alternately heat the metalized terminal ends of the surface mount component with the

soldering iron. If a hot-air system is used, direct the heat to the terminals of the component.

Use extreme care with the soldering equipment to prevent damage to the printed circuit board

(PCB) and the surrounding components.

3. When the solder on all terminals is liquefied, gently remove the component. Excessive force

may cause the PCB pads to separate from the board if all solder is not completely liquefied.

4. It may be necessary to remove excess solder using a vacuum de-soldering tool or Solder

wick. Again, use great care when de-soldering or soldering on the printed circuit boards. It

may also be necessary to remove the epoxy adhesive that was under the surface mount

component and any flux on the printed circuit board.

38

Surface Mount Component Replacement

1. “Tin” one terminal end of the new component and the corresponding pad of the PCB. Use as

little solder as possible.

2. Place the component on the PCB pads, observing proper polarity for capacitors, diodes,

transistors, etc.

3. Simultaneously touch the “tinned” terminal end and the “tinned” pad with the soldering iron.

Slightly press the component down on the board as the solder liquefies. Solder all terminals,

allowing the component time to cool between each application of heat. Do not apply heat for

an excessive length of time and do not use excessive solder. With a hot-air system, apply hot

air until all “tinned” areas are melted and the component is seated in place. It may be

necessary to slightly press the component down on the board. Touch up the soldered

connections with a standard soldering iron if needed. Do not use excessive solder.

 CAUTION: Some chemicals may damage the internal and external plastic parts of the radio.

4. Allow the component and the board to cool and then remove all flux from the area using

alcohol or another approved flux remover.

Surface Mounted Integrated Circuit Replacement

Soldering and de-soldering techniques of the surface mounted IC’s are similar to the above

outlined procedures for the surface mounted chip components. Use extreme care and observe

static precautions when removing or replacing the defective (or suspect) IC’s. This will prevent

any damage to the printed circuit board or the surrounding circuitry.

 Note: The hot-air soldering system is the best method of replacing surface mount IC’s. The

IC’s can easily be removed and installed using the hot-air system. See the manufacturer’s

instructions for complete details on tip selection and other operating instructions unique to

your system. If a hot-air system is not available, the service technician may wish to clip the

pins near the body of the defective IC and remove it. The pins can then be removed from

the PCB with a standard soldering iron and tweezers, and the new IC installed following the

Surface Mount Component Replacement procedures. It may not be necessary to “tin” all (or

any) of the IC pins before the installation process.

39

7. ALIGNMENT PROCEDURE

The UHF/VHF Transceivers have broadband tuning range, UHF (450-490 MHz) and VHF (148-

174 MHz) should require no special alignment, unless repairs are performed on the transceiver

portion. Should repairs be necessary, use the "Test Equipment Diagram" and the “Alignment

Points Diagram", in conjunction with the following procedures:

 Extender Board (ACC-516) is required in order to separate the Digital and RF PCB’s to

allow access to the alignment points. Installation instructions are provided with the

Extender Board Assembly.

SQ for S-BAND

SQ for N-BAND

Low

Power

RV4 RV3

High

Power

Tx

VCO

Rx

VCO

C208 C308

TP1

Deviation

RF BOARD

RV6

RV5

TCXO1

frequency

Balence

RV1

RV2

Outpt Audio level

CON407

RV401

RV402

Tone Deviation

Ref. level for

Modem

DIGITAL BOARD

RV403

SW401

Figure 7.1. Alignment Points Diagram

40

7.1. RECEIVER

RX VCO

RX VCO is pre-tuned at the factory and adjustment should not be required

To identify existence of defect of RX VCO, check the VCO Control voltage.

1. Set the unit to the highest receive frequency, 490MHz(UHF2), 174MHz(VHF) and verify

the VCO control voltage is under 10.0 Volts. If it’s over 10.0 Volts, adjust C308 of RX

VCO to 10.0 Volts

2. Set the unit to the lowest receive frequency 450MHz(UHF2), 148(VHF) and verify that

the VCO voltage is above 2.0 Volts. Adjust C308 to 2.0 Volts.

※ Note: Use TP1 to measure the voltage.

AUDIO OUTPUT LEVEL Adjustment

1. Select a receiver channel that is programmed for Standard band (25kHz) operation.

2. Prepare standard test signal as follows.

a. Set the RF signal generator to the receiver frequency.

b. And then set the AF modulation signal to 1 kHz at 3kH deviation.

c. Adjust the RF output level of the RF signal generator to –47dBm.

3. Apply a standard test signal to the receiver antenna terminals.

4. Adjust RV401 for the specific audio output level.

LEVEL SHIFTER for Modem option Board (ACC-513, ACC-514)

1. Select a receiver channel which is programmed for Standard band (25kHz) operation.

2. After Preparing standard test signal for Standard band, apply that signal to the antenna

terminals of receiver.

3. Adjust RV403 until the center voltage of demodulated signal (1KHz sine wave) of TP401 is

2.5 Volts.

4. Select a receiver channel which is programmed for Narrow band (12.5kHz) operation.

5. After Preparing standard test signal for Narrow band (only decrease deviation of AF

modulation signal as 1.5K from standard test signal for Standard band), apply that signal to

the antenna terminals of receiver.

6. Verify the center voltage of demodulated signal of TP401 is 2.5 Volts. If different, Adjust

RV403 until the center voltage is near 2.5 Volts for each band (25KHz / 12.5KHz).

41

7.2. TRANSMITTER

Connect the unit to a Service Monitor with the power meter set to the 10 W scale (or autorange)

TCXO

Set the channel selector to the mid-range frequency 470 MHz, adjust TCXO1 for a reading of

470MHz ±200Hz (155 MHz VHF models).

TX VCO

TX VCO is pre-tuned at the factory and no more adjustment is required

To identify existence of defect of TX VCO, check the VCO Control voltage.

1. Set the unit to the highest transmit frequency, 490MHz(UHF2), 174MHz(VHF) key the

transmitter and verify the VCO control voltage is under 10.0 Volts. If it’s over 10.0 Volts,

adjust C208 of TX VCO to 10.0 Volts.

2. Set the unit to the lowest transmit frequency 450 MHz(UHF2), 148(VHF) key the

transmitter and verify that the VCO voltage is above 1.8 Volts. Adjust C208 to

1.8 Volts.

※ Note: use TP1 to measure the voltage.

CTCSS, DCS & TX Deviation and Balance Adjustment

1. a. Set the unit to a mid-frequency range and a CTCSS of 67Hz. Activate PTT and adjust

RV402 for desired CTCSS tone deviation.

b. Switch to a channel with the same frequency and CTCSS of 250.3Hz. Activate PTT and

adjust RV1 to desired CTCSS tone deviation, same as above step.

c. Switch between the 67Hz channel and the 250.3Hz channel and adjust RV1 until the

deviation is the same on both channels. It may be necessary to readjust RV402 to get the

desired deviation.

2. Set the unit to a mid-frequency and input the TX data with 400 Hz standard audio level.

3. Increase the signal level to 20 dB from standard level.

4. Monitor the demodulated signal from service monitor. Adjust RV1 to make the monitored

signal to be a balanced square wave.

5. Reduce input signal to the standard level and adjust RV2 for the standard deviation.

42

APC

This is the most critical point of the transmitter alignment procedures because ACC-

516 (PCB Extender Board) has a voltage drop in transmission mode and so power drop

occurs. That’s the reason why radio outputs higher power than assigned after assembly.

To prevent over-power output, follow below procedure

In case alignment for SD-160 series:

1. Adjust RV4 and set the power at the point of 1.6W.

2. Assemble the radio and then check again RF transmission power is near 2.0W.

※

Required alignment point for each radio and proper RF power output when radio is

assembled

① Adjust RV4 for High Power (2W, SD-161, SD-164), (5W, SD-171, SD-174)

② Adjust RV3 for Low Power (1W) (SD-171, SD-174 only)

7.3. SQUELCH ADJUSTMENT

Before squelch adjustment a SQ type should be selected. Squelch level to open or close (un-

mute or mute) is set up by not only software control but also hardware control and programmed

by the system option of the ACC-916 programming software.

SQUELCH Adjustment (Noise SQ only)

1. Select a receiver channel which is programmed for narrow band (12.5kHz) operation.

2. Set the RF signal generator to the receiver frequency.

Set the AF modulation signal to 1 kHz at 1.5kH deviation.

3. Adjust the RF output level of the RF signal generator until the 1kHz signal is heard.

4. Adjust the RF signal to the desired level for squelch sensitivity as you monitor SINAD.

This is usually 8 to 12 dB sinad.

5. On the RF board, adjust RV5 until the squelch is just un-muted (open).

6. Switch off the RF generator (squelch should be closed).

7. Switch on the RF generator, Squelch should be opened at the SINAD point where RV5 was

adjusted.

8. Select a receiver channel that is programmed for wide band operation (25kHz).

9. Set the RF signal generator to the receiver frequency.

Set the AF modulation signal to 1 kHz at 3kH deviation.

10. Adjust the RF output level of the RF signal generator until the 1kHz signal is heard.

43

11. Adjust the RF signal to the desired level for squelch sensitivity as you monitor SINAD.

This is usually 8 to 12 dB SINAD.

12. On the RF board, adjust RV6 until the squelch is just un-muted (open).

13. Switch off the RF generator (squelch should be closed).

14. Switch on the RF generator, Squelch should be opened at the SINAD point where RV6 was

adjusted.

15. Disconnect the test equipment.

SQUELCH Adjustment (RSSI SQ only) using ACC-2016 & ACC-916

Default setting of squelch level for all radios are approximately set at:

1. Squelch open (un-mute) at -114 to -113dBm (0.45 - 0.5mV of the RX signal strength)

2. Squelch close (mute) at -117 to -116dBm (0.3 - 0.35mV of the RX signal strength)

Changing the default squelch settings requires use of the programming cable and software.

Those are designed for use not only as part of the programming kit but also as a tool of squelch

level setting.

The minimum equipment required for squelch level setting is an RF signal generator. Radio

communication test equipment is recommended.

1. Connect DB-9 and DB-15 connector of ACC-2016 to the PC and radio.

2. Hook up the power socket of the radio to the power connector of the programming cable, and

its antenna connector to the RF input port of the RF signal generator.

3. Execute ACC-916 and then select calibration mode.

4. Power up the ACC-2016 by plugging power plug to the power supply.

(use the DC supply of 9 - 12 Volts 200mA).

5. Select “Custom Define” menu of Squelch program menu of ACC-916.

6. Adjust the RF signal generator for the desired signal strength to OPEN squelch

(e.g. default setting is -113dBm, that is equivalent to 0.5mV)

6. Press “Set(OPEN)” button, LED indicator will flash 3 times then it will be ON.

7. Adjust the RF signal generator for the desired signal strength to CLOSE squelch

(e.g. default setting is -116dBm, that is equivalent to 0.35mV)

8. Press “Set(CLOSE)” button, LED indicator will flash 2 times then it will be OFF.

9. Press “SAVE” button, LED indicator will flash once.

10. Squelch level is now set. Test for the desired level by increasing or decreasing the RF

signal to levels set for open and close squelch (mute LED will be OFF & un-mute LED will be

44

ON).

※

NOTE: The difference of RF signal strength between the un-mute and mute levels must be

greater than or at least equal to 0.15mV (i.e. at least -123.5dBm) for the squelch setting to work

properly. If they are too close, RSSI through the A/D conversion can not differentiate between

the mute and un-mute level properly. As a result, it would cause the CD (Carrier Detect) to act

intermittently.

7.4. TEST EQUIPMENT SETUP

Modulation

Meter

Audio Output

Oscilloscope

Spectrum

Analyzer

Frequency

Counter

DB9-Modular cable

ACC-2160

(Test Fixture)

Audio Output

Data Output

Data /Audio In

Audio generator

15 - 15 Connector

Input

PTT

Monitor

sel.

On

Power

Off

WATT Meter

& 20dB ATT.

Power Supply

maxon

450.025000

Figure 7.2. Test equipment setup for transmitter

45

Oscilloscope

Distortion Meter

SINAD Meter

DB9-Modular cable

ACC-2160

(Test Fixture)

Audio Output

Data Output

Data /Audio In

PTT Input

sel.

On

Power

Off

S.S.G15 - 15 Connector

Power Supply

Monitor

maxon

Figure 7.3. Test equipment setup for Receiver

Standard test conditions are following

0 Standard test voltage : 12Vdc

1 Temperature for normal test : 25℃±10℃

2 Standard audio frequency of S.S.G : 1KHz

3 Standard deviation : ±1.5KHz (N-Band), ±3KHz (S-Band)

4 Channel Spacing : 12.5KHz (N-Band), 25KHz (S-Band)

5 Standard signal input level : -47dBm

6 Antenna Impedance : 50 Ohm

7 Audio Output Load : 8 Ohm (Ext.)

46

8. INTERFACING

8.1. External connections

Connection is made to the SD-160 via an external 50 ohm BNC socket (RF signal) and a high

density 15-way “D”-type socket (DB-15 connector; control and data signals) with 4-40 UNC

threaded jack posts for more permanent connection. Besides, SCN-12 type circular connector is

added to separate power line from data and analog signals of DB-15 connector.

8.2. DB-15 PIN descriptions with input/output level

D-Type Pin No.

Function Description Signal Type Input/

Output

1 Data modulation IN

(Tx Mod)

2 Data unfiltered OUT

(RX disc)

3 PTT In

(Tx Key)

4 Ground Ground connection to chassis of the radio. 0V (Chassis) 5 Serial Data Out

(TXD)

6 Busy

(CD)

7 Microphone filtered

audio IN

Signal is directly injected to MOD through data low pass filter without pre-emphasis.

Discriminator audio from the SD-160. This is the unprocessed AF signal prior to tone filtering and de-emphasis.

Signal from the ‘external device’ to key the SD-160 transmitter. This line has an internal pull up resistor to +5V. Pulling the line to 0V turns on the transmitter.

Note : If you installed option modem board, you can select RS-232 signal level by Jumper (CON407) on the digital board. See Figure 8.2.

Serial data output for radio control or program. It uses asynchronous data format. Logic level output from SD-160 to indicate whether a carrier is present or not

Note : If you installed an option modem board, you can select RS-232 signal level by Jumper (CON407) on the digital board. See Figure 8.2.

This signal is injected to the MOD at the point through audio-amplification, pre-emphasis and high pass filtering where sub-audio tone is mixed with audio.

Analog signal 1KHz audio at 60% peak system deviation input level = 100 to 120mVrms Analog signal 1KHz audio at 60% peak system deviation produces 200 to 300mVrms TTL level 0V = Tx o/c = Rx

RS-232 level (option) +12V = Tx

-12V = Rx

TTL level O/P

TTL level 0V = carrier 5V = no carrier

RS-232 level (option) +12V = carrier

-12V = no carrier Audio 1KHz audio at 60% peak system deviation input level = 6 to 8Vrms

I/P

O/P

I/P

O/P

I/P

47

8 Serial data IN

(RXD)

9 Speaker filtered

OUT

10 Serial data IN for

option modem

11 Serial data Out for

option modem

12 Serial data busy for

option modem (reserved)

13 GPS data input Data input for initial setting of GPS module.

14 DGPS data input Data input for DGPS Correction of GPS

15 GPS data output Position data output from the GPS module. It

Serial command or data input for radio control or program. It uses asynchronous data format. Audio output from the audio amplifier. It’s filtered by tone-filter, de-emphasis circuit.

The Serial data to be transmitted is input to this pin. It’s only available when option modem board is installed. Inputted data are modulated by modem IC and then injected to MOD. It uses asynchronous data format. The recovered asynchronous serial data output from the receiver. It’s only available when option modem board is installed. It uses asynchronous data format. To eliminate data loss according to buffer overrun of slave MCU’s memory, it indicates buffer status.

It follows NMEA 0183 format and uses asynchronous data format.

module. It follows NMEA 0183 format and uses asynchronous data format.

follows NMEA 0183 format and uses asynchronous data format.

TTL level I/P

Audio 1KHz audio at 60% peak system deviation produces Nominal 1Vrms @ 8Ω

RS-232 level I/P

RS-232 level O/P

TTL level I/P

TTL level O/P

O/P

Table 8.1. Pin description of DB-15 Connector

BUSY

DATA MOD IN

MIC IN (AF)

Data OUT (AF)

SERIAL IN (PROG.)

PTT IN

SPK OUT

GND

SERIAL DATA IN (OPT)

SERIAL OUT (PROG.)

Figure 8.1. Pin-outs of DB-15 connector

DB-15 CONNECTOR

6

1

7

2

8

3

9

4

10

5

11

12

13

14

15

SERIAL DATA OUT (OPT)

SERIAL BUSY OUT (OPT)

GPS DATA IN (OPT)

DGPS DATA IN (OPT)

GPS DATA OUT (OPT)

48

8.3. Internal components

CON407

CHANNEL NO.

SWITCH POSITION

CON407

1

2

RV401

(Default)

RV402

RV403

Available signal level for PTT & Busy = TTL level

5

SW401

Digital

Board

Figure 8.2. Signal level selector for PTT(RTS) & Busy

1

1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

234

6

(RTS mode only)

Available signal level for PTT & Busy = RS-232 level

5678

1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

9 101112

1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

151413

1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

SW401

16

Figure 8.3. Setting of channel selector switch for each channel

49

8.4. Option board pin-out chart

8.4.1. ACC-513 (GMSK Modem Option board)

Connector

No.

Connector 1

Connector 2

No.

1 VCC 6V to 12V Power Input I/P 2 GND Ground 3 PTT Signal from the digital board to enable transmitter circuit of

4 TXD_EN It ensures that the radio has stabilized in transmission

5 TX_END To finish transmission, it indicates memory buffer of Master

6 MUTE

7 MODEM_EN Modem Enable input I/P 8 POWER_SAVE Power save input for modem board. I/P 9 CMD_EN It indicates that command for Modem programming is

10 CMD_IN/OUT Data Input and Output for Modem programming. I/P,

11 CMD_CLK Clock Input for Modem programming. I/P 12 MODEM_SEL It Indicates modem type to Master MCU for programming. O/P 13 RX_IN The GMSK signal input for the receiver of modem IC. I/P 14 TX_OUT The GMSK filtered Tx output signal. O/P

1 Serial_IN The Serial data to be transmitted is input to this pin. I/P

2

3

4

5

6 PROGRAM It’s reserved input for firmware upgrade. I/P

Function Description

modem board.

before the data is processed for modulation.

MCU of digital board is empty. Logic level input from digital board to indicate whether a

(Busy)

Serial_OUT The recovered asynchronous serial data output from the

Busy To eliminate data loss according to buffer overrun of slave

Carrier_Detect Handshake signal for RTS control mode. It indicates

PTT_IN Handshake signal for RTS control mode. It requests data

carrier is present or not

effective.

receiver.

MCU’s memory, it indicates buffer status.

whether Slave MCU of modem has decoded data or not.

transmission to Slave MCU of modem.

Input/

Output

I/P

O/P

I/P

O/P

I/P

Table 8.2. Pin description of DB-15 Connector

8.4.2. ACC-514 (FFSK Modem Option board)

Connector

No.

Connector 1

No.

1 VCC 6V to 12V Power Input I/P 2 GND Ground 3 PTT Signal from the digital board to transmit data key the SD-

4 TXD_EN It ensures that the radio has stabilized in transmission

Function Description

160 transmitter

before the data is processed for modulation.

50

Input/

Output

I/P

Connector 2

5 TX_END To finish transmission, it indicates memory buffer of Master

MCU of digital board is empty.

6 MUTE

(Busy) 7 MODEM_EN Modem Enable input I/P 8 POWER_SAVE Power save input for modem board. I/P 9 CMD_EN It indicates that command for Modem programming is

10 CMD_IN/OUT Data Input and Output for Modem programming. I/P,

11 CMD_CLK Clock Input for Modem programming. I/P 12 MODEM_SEL It Indicates modem type to Master MCU for programming. O/P 13 RX_IN The FFSK/MSK signal input for the receiver of modem IC. I/P 14 TX_OUT The FFSK/MSK signal output when the transmitter is

1 Serial_IN The Serial data to be transmitted is input to this pin. I/P

Serial_OUT The recovered asynchronous serial data output from the 2

Busy To eliminate data loss according to buffer overrun of slave 3

Carrier_Detect Handshake signal for RTS control mode. It indicates 4

PTT_IN Handshake signal for RTS control mode. It requests data 5

6 PROGRAM It’s reserved input for firmware upgrade. I/P

Logic level input from digital board to indicate whether a carrier is present or not

effective.

enabled.

receiver.

MCU’s memory, it indicates buffer status.

whether Slave MCU of modem has decoded data or not.

transmission to Slave MCU of modem.

O/P

I/P

O/P

I/P

Table 8.3. Pin description of DB-15 Connector

8.4.3. ACC-515 (GPS Option board)

Pin No.

1 VCC 6V to 12V Power Input I/P 2 VBAT Backup Power Input (3.3V) I/P 3 ENABLE GPS Data Out Enable I/P 4 PSAVE GPS Power Enable (& Power save input for GPS) I/P 5 GND Ground 6 GPS_OUT Position Data Output O/P 7 DGPS_IN DGPS Correction Data Input I/P 8 GPS_IN Initial Setting Data Input I/P 9 +5V 5V Power Input I/P

Function Description

Table 8.4. Pin description of DB-15 Connector

Input/

Output

51

8.5. Wiring Diagram

RV4 RV3

CON401

PIN# DESCRIPTION

1DATA MOD IN 2 DATA OUT(AF) 3 PTT IN 4GND 5 SERIAL OUT (PROG.) 6BUSY 7 MIC IN(AF) 8 SERIAL IN (PROG .)

9SPK OUT 10 SERIAL DATA IN (OPT) 11 SER IAL DATA OUT (OPT) 12 SERIAL BUSY OUT (OPT) 13 GPS DATA IN ( OPT) 14 DGPS DATA IN (OPT) 15 GPS DATA OUT (OPT)

RV6

RV5

TCXO1

CON1

12 12

CON406

9

5

1

CON404 CON403

PIN# DESCRIPTION PIN# DESCRIPTION

1 SERIAL_IN 1 VCC 2 SERIAL_OUT 2 GND 3BUSY 3PTT 4 Carrier_Detect 4 TXD_EN 5 PTT_IN 5 TX_END 6 PROGRAM 6 MUTE ( BUSY)

7MODEM_EN 8 POWER_SAVE

9CMD_EN 10 CMD_IN/OUT 11 CMD_CLK 12 MODEM_SEL 13 RX_IN 14 TX_OUT

CON401

CON407

CON404

RV402

CON406

PIN# DESCRIPTION

1VCC 2 VBAT 3ENABLE 4 PSAVE 5GND 6GPS_OUT 7 DGPS_IN 8GPS_IN 9+5V

RV401

RV403

CON403

SW401

C208 C308

RV1

RV2

CON405

1718

TP1

CON405

PIN# DESCRIPTION

RF BOARD

1VCC 2GND 3 PLL_DATA 4 PLL_LOCK 5 PLL_EN 6 PLL_CLK 7MOD_IN 8CH_BW 9PWR_SEL 10 AUDIO 11 TX_EN 12 PA_EN 13 RX_EN 14 RSSI 15 +5V 16 VCC 17 BUSY 18 GND

52

DIGITAL BOARD

9. TROUBLE SHOOTING GUIDE

This chapter contains 6 troubleshooting tables for the following SD-160 components:

 Receiver

 Transmitter

 Synthesizer

 RX VCO (Voltage Controlled Oscillator)

 TX VCO (Voltage Controlled Oscillator)

 Control circuit

53

START

VERY LOW

OR

NO 12DB SINAD

NOISE AT

SPKR WHEN RADIO

IS UNSQ'D?

YES

INJECT A

45.1MHz

SIGNAL AT C71

IS 12DB

SINAD NEAR

-103DBM?

YES

INJECT A

45.1MHz

SIGNAL AT C70

IS 12DB

SINAD NEAR

-115DBM?

YES

INJECT

ON CH SIGNAL

AT C62

NO NO

NOISE AT

PIN 9 OF IFIC IC6?

YES

CHECK AFIC

IC412

NO

CHECK IF AMP AND

PERIPHERAL

COMPONENTS

NO

IS Q16

BIASED

COREECTLY?

YES

CHECK XTAL

FILTERS

XF1 & XF2

CHECK IFIC

IC6

IS 2ND LO ON FREQ?

YES

CHECK VDC

OF ALL PINS OF

IFIC IC6

ARE

VOLTAGES

ON PINS OK?

YES

CHECK EXTERNAL

COMPONENTS

CONNECTED TO IFIC

NO NO

IS PIN 1

OF IFIC AT

4.4V DC?

YES

CHECK 2ND LO

XTAL AND

COMPONENTS

CHECK EXTERNAL

NO

COMPONENTS

CONNECTED TO IFIC.

IF OK REPLACE IC6

CHECK IFIC

IS 12DB

SINAD NEAR

-113DBM?

YES

INJECT

ON CH SIGNAL

AT C601

IS 12DB

SINAD NEAR

-119DBM?

YES

CHECK HARMONIC

FILTER AND

ANTENNA PATH

NO NO

IS 1ST LO AT

PIN 4 OF T2

NEAR 3DBM?

CHECK VCO

SYNTH

YES

BAD MIXER CIRCUITRY (D6, T1, T2)

NO NO

IS Q601 BIASED

CORRECTLY?

CHECK RX5V (Q2) AND

BIAS COMPONENTS

(R64, R601, R602, L605)

YES

CHECK FRONT END

FILTERS FOR OPENS

OR SHORTS

Figure 9.1. Troubleshooting Flow Chart for Receiver

54

NO POWER OUTPUT

AT ANTENNA

( < 0.1A )

CHECK RF OUTPUT

POWER AT C34

HIGH B+

CURRENT

DRAW?

B+

NO OR LOW B+

CURRENT

CHECK B+ ON

FINAL STAGES

NO

1) CHECK FOR INCORRECT OR DAMAGED PARTS IN FINAL STAGES.

2) VERIFY B+ FEED CIRCUIT INTEGRITY (I.E. CONDITIONAL SHORTS)

1) CHECK PIN DIODES(D3, D5) & TX_B2 VOLTAGE.

2) VERIFY CORRECT COMPONENTS IN HARMONIC FILTER.

P.A. STAGE(S) BAD:

1) VERIFY GAIN FROM INDIVIDUAL P.A. STAGES.

2) REPLACE LOW/NO GAIN DEVICE(S)

OUTPUT

POWER

LEVEL

GOOD?

YES

IS Q703 BIASED

PROPERLY?

VERIFY INPUT OF P.A.

STAGES

(> +10DBM)

YES

INPUT

OF P.A.

STAGES

GOOD?

YES

DC-DC OUTPUT

1) SD-161 : 5.5V

2) SD-164 : 6.5V

3) SD-171 : 7.5V

4) SD-174 : 7.5V

NO

YES

NO

B+ IS WITHIN

+/- 0.5V OF

DC-DC OUT?

CHECK BIAS CIRCUITRY IF OK CHECK CONTORL VOLTAGE (COLLECTOR OF Q11)

CONTROL

VOLTAGE

HIGH OR

LOW?

NO

1) CHECK FOR INCORRECT OR DAMAGED PARTS IN FINAL STAGES.

2) VERIFY B+ FEED CIRCUIT INTEGRITY (I.E. CONDITIONAL OPENS.)

(COLLECTOR Q11 > 5.0V)

IS

LOW

TROUBLESHOOT POWER CONTROL CIRCUIT AND/ OR VERIFY POWER SET USING RV4.

HIGH

REPLACE

Q703

VERIFY VCO OUTPUT

(> 0DBM)

VCO OUTPUT

GOOD?

NO

TROUBLESHOOT

VCO

YES

BUFFER & DRIVER STAGE BAD:

1) VERIFY GAIN FROM EACH BUFFER & DRIVER STAGE

2) REPLACE LOW/NO GAIN DEVICE(S)

Figure 9.2. Troubleshooting Flow Chart for Transmitter

55

START

IF PIN1(MOD) AND

PIN4(B+) OF TCXO1

ARE 1.9VDC AND

5.0VDC, RESPECTIVELY THEN REPLACE TCXO

IC2 BAD

VISUAL

CHECK OF

THE BOARD

OK?

NO

CORRECT PROBLEM

YES

+5V AT IC2

PINS 3 & 4?

NO

CHECK 5V

REGULATOR

YES

IS 12.8MHZ SIGNAL AT

TCXO1 PIN1?

YES

CHECK R14 &

C8

IS

THERE ANY

SHORT BETWEEN

AROUND

CIRCUITRY AND

PIN 15 & 16

OF IC2

YES YES

REMOVE

SHORTS

NONO

IS 12.8MHZ

SIGNAL AT

IC2 PIN1?

YES

ARE

SIGNALS AT

PINS 15 OR 16

OF IC2?

YES

ARE WAVEFORMS AT PINS 15,16

SQUARE?

YES

OPEN R12 AND

THEN CHECK VOLTAGE AT

D903 PIN1

NO

DO PINS 9, 10

& 11 OF IC2

TOGGLE WHEN

CHANNEL IS

CHANGED?

YES

IS INFORMATION

FROM uP IC401

CORRECT?

IC2 BAD

NO

CHECK

PROGRAMMING

LINES BETWEEN

IC401 AND IC2 PINS

9, 10 & 11

CHECK uP

IC401

YES

NO

CHECK VOLTAGE

DOUBLER(TRIPLER)

SD-161/171 : USE VOLTAGE TRIPLER SD-164/174 : USE VOLTAGE DOUBLER

IF R98 & C101 AND R13

& C5 ARE OK, THEN

TROUBLESHOOT VCO

NO

IS D903 PIN1

>15.0VDC?

IS RF LEVEL

AT IC2 PIN 8

BETWEEN -15

& +5DBM?

YES

ARE

C1, C2, C3,

C4, C18, R9,

R10 & R11

OK?

NO

REPLACE OR

RESOLDER

NECESSARY

COMPONENTS

YES

ARE

EXT. CHARGE PUMP(Q3~Q6)

CIRCUITRY

OK?

NO

REPLACE OR

RESOLDER

NECESSARY

COMPONENTS

YES

IC2 BAD

Figure 9.3. Troubleshooting Flow Chart for Synthesizer

56

LOW OR NO POWER

AT PIN4 OF T2

CHECK VOLTAGE

REGULATOR

CIRCUITRY FOR

RX VCO

CHECK

RESONANT TANK

(C307~9 & L303)

AND FEEDBACK

(C312 & C315)

NO

VISUAL

CHECK OF

THE BOARD

OK?

YES

4.2VDC AT

EMITTER OF

Q20?

YES

ARE Q301 &

Q302 BIASED

CORRECTLY?

YES

IS THERE RF

OSCILLATION AT

COLLECTOR OF

Q301?

YES

SET LOWEST

FREQUENCY

IS CONTROL

VOLTAGE(TP1)

BETWEEN 1VDC

AND 3VDC?

NO

CORRECT PROBLEM

CHECK R306,

NO

R307, R308, R309

& L304

NO NO

IS D301DC

BIASED?

IF R302 & L301 ARE OK,

MAKE SURE

SYNTHESIZER IS

WORKING CORRECTLY

CHECK RX_5V

AND BUFFER

COMPONENTS

REPLACE C303

NO

YES

IS KVCO

BETWEEN 6MHZ/V

AND 7MHZ/V?

RESONANT TANK

YES

CHECK

(C307~9 & L303)

YES

IS RF LEVEL AT

C318 BETWEEN -3

& 0DBM?

IF L305, COUPLING CAP. (C311, 313,

NO

318) AND FEEDBACK (C312 & C315, L304, R309) ARE OK, REPLACE LOW GAIN DEVICE(S)

YES

ARE Q19

BIASED

CORRECTLY?

NONO

IS RX BUFFER

STAGE WORKING

CORRECTLY?

YESYES

IF L14 AND

C100 ARE OK,

REPLACE Q19

REPLACE OR RESOLDER

NECESSARY COMPONENTS

OF HARMONIC FILTER

(C28 ~ 32, L4 ~ 5)

Figure 9.4. Troubleshooting Flow Chart for RX VCO

57

LOW OR NO POWER

AT INPUT TO P.A.

RF POWER IS OK BUT

NO OR INCORRECT

MODULATION

CORRECT

PROBLEM

CHECK VOLTAGE

REGULATOR

CIRCUITRY FOR

TX VCO

CHECK R206,

R207, R208, R209

& L204

CHECK

RESONANT TANK

(C207~9 & L203) AND FEEDBACK

(C212 & C215)

NO

VISUAL

CHECK OF

THE BOARD

OK?

YES

4.2VDC AT

EMITTER OF

Q8?

YES

ARE Q201 &

Q202 BIASED

CORRECTLY?

YES

IS THERE RF

OSCILLATION AT

COLLECTOR OF

Q201?

YES

SET LOWEST FREQUENCY

IF NO MOD.,

IS 1.9VDC AT

R201?

YES

IS THERE

200mVrms SIGNAL

AT R201 UNDER

STANDARD TEST

CONDITION?

YES

IS THERE

DIFFERENT FREQ.

DEVIATION FOR

EACH CH FREQ.?

YES

TROUBLESHOOT

DIGITAL BOARD FOR

SIGNAL PATH

NO NO

IS

1.9VDC AT

R201 FOR NO

MOD. IN?

YES

IF R26, C19 ARE OK

CHECK ALL PARTS

AROUND IC3

IF R26, C19 ARE OK

NO

CHECK ALL PARTS

AROUND IC3

REPLACE INCORRECT

NO

VALUE FOR C204, 205

AND L202

CHECK REF.

VOLTAGE

DRIVER (IC4A)

REPLACE C203

IF R202 & L201 ARE OK,

MAKE SURE

SYNTHESIZER IS

WORKING CORRECTLY

NO

IS CONTROL

VOLTAGE(TP1)

BETWEEN 1VDC

AND 3VDC?

YES

IS KVCO

BETWEEN 6MHZ/V

AND 7MHZ/V?

NO NO

IS D201DC

BIASED?

YES

CHECK

RESONANT TANK

(C207~9 & L203)

YES

IS RF LEVEL AT

C218 BETWEEN -3

& 0DBM?

IF L205, COUPLING CAP. (C211, 213,

NO

218) AND FEEDBACK (C212 & C215, L204, R209) ARE OK, REPLACE LOW GAIN DEVICE(S)

YES

TX BUFFER(Q9) AND/OR DRIVER(Q10) STAGE(S) BAD:

1)VERIFY GAIN FROM EACH STAGE.

2)REPLACE LOW/NO GAIN DEVICE(S)

Figure 9.5. Troubleshooting Flow Chart for TX VCO

58

START

APPLY POWER

TO RADIO

CHECK EEPROM DATA FOR MODEM OPTION &

TYPE OF INSTALLED

MODEM

(ACC-513 OR ACC514 ?)

IS CORRECT

MODEM

INSTALLED?

YES

IS

CONTACT

BETWEEN MODEM

AND DIGITAL B'D

OK?

YES

TROUBLESHOOT OR

REPLACE MODEM

GREEN LED

FLASH

IS THERE

CONTINUOUS LED

FLASH?

CHECK

EEPROM DATA

IS EEPROM DATA

NO PROBLEM?

TROUBLESHOOT FREQUENCY

SYNTHESIZER CIRCUITRY

(INCLUDES VCO & TCXO)

NO

CHANGE MODEM

REINSTALL MODEM TO

NO

DIGITAL B'D AND CHECK AGAIN. BUT, IF HAVE SAME PROBLEM

REPLACE CONNECTOR

(CON403)

YELLOW

LED FLASH

YES

NO

REPROGRAM EEPROM

NO

WAS POWER_ON

INDICATION LIGHT

EMITTED?

YES

WAS

NO WARNING LED

INDICATION?

YES

DONE

& CHECK AGAIN BUT, IF HAVE SAME PROBLEM REPLACE

EEPROM (IC402)

NO

IS POWER SUPPLIED TO DCDC CONVERTER?

NO

YES

IS

CONTACT OF

18PIN INTERNAL

CONNECTOR

BETWEEN RF AND

DIGITA B'D

OK?

NO

YES

IS VCC AT CON405

PINS 1 & 16 OK?

NO

YES

+5V AT

CON405

PIN 15?

NO

YES

WITH POWER SUPPLIED TO RADIO CHECK THE FOLLOWING:

1) 5V AT THE PINS 39 & 40 OF IC401. IF NONE, CHECK L401, C465 & C477.

2) WITH HIGH IMPEDENCE PROBE CHECK FOR

8.0MHZ AT PINS 2 & 3 OF IC401. IF NO SIGNAL CHECK IC401 / X401 / R456 / C441 / C442.

3) CHECK DC AT PIN 4 OF IC401. IF < 4.5VDC, CHECK RESET CIRCUITRY (IC414 / R457 / R458 / C443)

4) CHECK FOR TYPICAL VOLTAGES OF IC401

IS

LED CONTROL

NO

SIGNAL PRESENT ON POWER UP AT

IC401 PINS

23 & 24?

YES

CHECK LED401 AND

ITS DRIVERS (Q401, Q411)

CHECK CONTACT OF

POWER CONNECTOR AND

RUNNERS BETWEEN

POWER CONNECTOR & DC-

DC CONVERTER

REASSEMBLE RF &

DIGITAL B'D AND CHECK AGAIN. BUT, IF HAVE SAME PROBLEM

REPLACE CONNECTOR

(CON405)

TROUBLESHOOT

DC-DC CONVERTER

TROUBLESHOOT

5V REGULATOR

CIRCUITRY OF RF B'D

DONE

Figure 9.6. Troubleshooting Flow Chart for Control Circuit

59

10. VOLTAGE CHART

TRANSISTORS OF CONTROL BOARD

REF# Description

Q401 KRA104S 5.0 4.6 0.0 5.0 4.6 0.0 Q402 KRA104S 1.9 4.9 1.8 1.9 4.9 1.9 Q403 KRC104S 0.0 4.9 0.0 0.0 0.0 5.0 Q406 KRC104S 0.0 4.9 0.0 0.0 0.0 5.0 Q407 KTA1504SY 6.5 6.4 3.3 6.5 5.9 6.5 Q408 KRC104S 0.0 0.0 5.9 0.0 5.0 0.0 Q410 KRC104S 2.1 4.9 5.2 0.0 0.0 6.5 Q411 KRC104S 1.9 4.9 5.1 1.9 5.0 5.1 Q413 KRA104S 5.0 4.6 0.1 5.0 0.6 4.9 Q417 KTA1504SY 0.0 4.9 0.0 0.0 5.0 0.0 Q418 KRC104S 0.0 0.0 4.8 0.0 5.0 0.0 Q419 KRC110S 0.0 0.0 0.0 0.0 0.0 0.0 Q424 KRA104S 6.5 6.5 0.0 6.5 6.5 0.0 Q425 KRC104S 0.0 0.0 6.5

TRANSISTORS OF RF BOARD

REF# Description

Q1 KRA110S 5.0 4.8 0 5.0 0 4.8 Q2 KRA110S 5.0 0.0 4.8 5.0 4.8 0 Q3 KTC4075 2.4 2.0 15.0 2.4 2.0 15.0 Q4 KTC4075 0.0 0.0 1.8 0 0 2.0 Q5 KTA2014 0.0 2.4 0 0 2.4 0 Q6 KTA2014 15.0 15.0 1.8 15.0 15.0 2.0 Q7 KRA104S 5.0 4.8 0.4 5.0 4.8 0.4 Q8 KTC3875S 0.0 0.0 0 4.2 4.8 4.9 Q9 BFR92A 0.0 0.0 0 1.4 2.1 4.9

Q10 PBR951 0.0 0.0 0 0 0.7 3.5

Q11 KTA1663 6.5 6.5 0 6.5 5.8 3.7 Q12 KTC3875S 0.0 0.0 6.5 0.4 1.0 5.6 Q14 KRC104S 0.0 0.0 0 0 4.1 0 Q15 KTC3875S 0.2 0.9 6.5 1.0 1.6 6.4 Q16 BFR92A 0.0 0.7 4.1 0 0 0 Q17 KRC104S 0.0 4.9 0 0 4.9 0 Q18 KRC104S 0.0 4.9 0 0 4.9 0 Q19 BFR92A 1.4 2.1 4.9 0 0 0 Q20 KTC3875S 4.1 4.7 4.8 0 0 0 Q21 KRC104S 0.0 4.9 0 0 4.9 0 Q22 KRA104S 4.4 0.0 4.4 0 0 0 Q24 KRC104S 0.0 0.0 4.6

Receive state Transmit state

E B C E B C

Receive state Transmit state

E B C E B C

0.0 0.0 6.5

0 0 0

60

ICS OF RF BOARD

RECEIVE MODE

PIN #

IC1 IC2 IC3 IC4 IC5 IC6

TK71750SCL MB15A02PFV1 NJM12904V NJM12904V NJM12904V TA31136FN

1 6.5 2.0 (OSC1) 1.9 1.9 0.9 4.3(OSC1) 2 0.0 2.0 (OSC2) 1.9 1.9 2.6 3.7(OSC2) 3 6.5 5.0 1.8 1.9 2.6 3.1 4 1.2 5.0 0.0 0.0 0.0 4.4 5 5.0 0.0 1.9 ANALOG 0.0 4.0 6 - 0.0 N/C ANALOG 0.2 3.9 7 - 5.0 N/C ANALOG 0.0 0.7 8 - 2.6 (RF) 5.0 5.0 5.0 0.7

9 - 0.0 - - - 1.0(AF) 10 - 0.0 - - - 4.4 11 - 0.0 - - - 3.5 12 - 4.8 - - - ANALOG 13 - 0.0 - - - 0.0 14 - 0.0 - - - 0.0 15 - 2.1 - - - 0.0 16 - 0.0 - - - 1.0(IF)

ICS OF RF BOARD

TRANSMIT MODE

PIN #

IC1 IC2 IC3 IC4 IC5 IC6 (OFF)

TK71750SCL MB15A02PFV1 NJM12904V NJM12904V NJM12904V TA31136FN

1 6.5 2.0 (OSC1) 1.9 1.9 1.7 -

2 0.0 2.0 (OSC2) 1.9 1.9 2.6 -

3 6.5 5.0 1.9 1.9 2.6 -

4 1.2 5.0 0.0 0.0 0.0 -

5 5.0 0.0 1.9 0 0.8 -

6 - 0.0 N/C 0 0.8 -

7 - 5.0 N/C 0 0.9 -

8 - 2.6 (RF) 5.0 5.0 5.0 -

9 - 0.0 - - 10 - 0.0 - - 11 - 0.0 - - 12 - 4.8 - - 13 - 0.0 - - 14 - 0.0 - - 15 - 2.1 - - 16 - 0.0 - - -

61

ICS OF DIGITAL BOARD

RECEIVE MODE

IC402 IC403 IC404

CSI24WC04 NJM12903V KIA324F KIA324F MC14066B MC14066B KIA324F MC14053B

# 1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16

0.0 0.2 0.0

0.0 0.1 0.0

0.0 0.1 1.7

0.0 0.0 0.0 0.0 0.0

5.0 1.9 1.7

5.0 1.8

(Analog)

N/C 4.9Vp-p 0.0

5.0 4.9 0.0

- - 0.0

- - 1.7

- - 0.0 0.0 1.0

- - 1.7

- - 0.0

- - - - - - - 2.7

- - - - - - - 5.0

0.0

(off)

(Analog) (Analog) (Analog)

(Analog) (Analog) (Analog) (Analog) (Analog) (Analog)

(Analog) (Analog) (Analog)

IC405 IC406 IC407 IC408 IC409 PIN

0.0

1.7

0.0

1.9

(Analog)

1.9

(Analog)

0.0

(Analog)

0.0(S/W2) 0.0(S/W2) 1.6

(Analog)

0.0(S/W3) 0.0(S/W3) 1.9

(Analog)

0.0 0.0 1.9

(Analog)

0.0

(Analog)

0.0

(Analog)

1.0

(Analog)

4.9(S/W4) 0.0(S/W4) 1.4

(Analog)

4.9(S/W1) 0.0(S/W1) 1.9

(Analog)

5.0 5.0 1.9

(Analog)

(Analog) (Analog) (Analog) (Analog)

0.0

1.8

1.5

1.9

1.7

1.8

0.0

1.9

(Analog)

1.9

(Analog)

1.6

(Analog)

4.9 1.1

(Analog)

1.9

(Analog)

1.9

(Analog)

1.5

(Analog)

0.0 5.0

(Analog)

0.5

(Analog)

2.7

(Analog)

0.0

(Analog)

1.1

(Analog)

0.0

(Analog)

0.0

(Analog)

0.0

(Analog)

0.1

(Analog)

0.1

(Analog)

0.0

(Analog)

1.8

(Analog)

1.8

(Analog)

(Analog) (Analog)

(Analog)

ICS OF DIGITAL BOARD

RECEIVE MODE

IC410 IC411 IC412 IC414 IC416 IC417 IC418 PIN

MSNBLPS KIA324F LM386 KIA7042F KIA324F KIA324F TC7S66FU

# 1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16

1.9 1.9

0.0 1.9

1.9 1.9

(Analog) (Analog) (Analog)

1.9 4.9 0.0 - 4.9 4.9 4.8

1.9 1.9 Audio - 1.7

5.0 1.9

1.9 2.7

2.7

(Analog)

(Analog) (Analog)

1.9 1.3 - 2.5

CLK 1.9 - - 1.5

0.0 1.9 - - 1.5

/CLK 0.0 - - 0.0 0.0 -

0.0 1.9 - - 1.0

1.9 1.9

(Analog) (Analog)

- - - - - - -

1.3 5.0 1.9

0.0 0.0 1.9

0.0

5.0 1.7

(Analog)

6.5 - 1.9

3.3 - 1.9

- - 1.0

N/C 1.9

(Analog)

N/C 1.9

(Analog)

N/C 0.0

Analog)

1.3

(Analog)

1.9

(Analog)

1.9

(Analog)

1.0

(Analog)

1.0

(Analog)

1.0

(Analog)

N/C -

(Analog)

N/C -

(Analog)

N/C -

(Analog)

5.0

(Analog)

-

(Analog)

-

(Analog)

-

(Analog)

-

(Analog)

-

(Analog)

(Analog) (Analog)

62

ICS OF DIGITAL BOARD

TRANSMIT MODE

IC402 IC403 IC404 IC405 IC406 IC407 IC408 IC409 PIN

CSI24WC04 NJM12903V KIA324F KIA324F MC14066B MC14066B KIA324F MC14053B

# 1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16

0.0 0.2 1.9

0.0 0.1 1.9

0.0 0.1 1.7

0.0 0.0 4.9 4.9 0.0

5.0 1.9 1.7

5.0 1.7

(Analog)

N/C 0.0 1.9

5.0 5.0 1.9

- - 1.9

- - 1.7

- - 0.0 0.0 0.0

- - 1.7

- - 1.9

- - - - - - - 0.4

- - - - - - - 5.0

1.9

(Analog) (Analog) (Analog)

(Analog) (Analog) (Analog) (Analog) (Analog) (Analog)

(Analog) (Analog) (Analog)

1.9

1.7

1.9

(Analog)

0.0

(Analog)

0.0

(Analog)

5.0(S/W2) 0.0(S/W2) 1.5

(Analog)

0.0(S/W3) 0.0(S/W3) 1.9

(Analog)

0.0 0.0 1.9

(Analog)

0.0

(Analog)

1.9

(Analog)

0.7

(Analog)

0.0(S/W4) 0.0(S/W4) 1.4

(Analog)

0.0(S/W1) 5.0(S/W1) 1.9

(Analog)

5.0 5.0 1.9

(Analog)

(Analog) (Analog) (Analog) (Analog)

1.9

1.7

1.9

1.7

1.9

0.0

1.9

(Analog)

1.9

(Analog)

1.6

(Analog)

4.9 0.0

(Analog)

1.9

(Analog)

1.9

(Analog)

1.5

(Analog)

0.0 0.0

(Analog)

0.4

(Analog)

3.0

(Analog)

0.0

(Analog)

0.7

(Analog)

0.0

(Analog)

0.0

(Analog)

0.0

(Analog)

5.0

(Analog)

5.0

(Analog)

1.8

(Analog)

2.1

(Analog)

1.8

(Analog)

(Analog) (Analog)

(Analog)

ICS OF DIGITAL BOARD

TRANSMIT MODE

IC410 IC411 IC412 IC414 IC416 IC417 IC418 PIN

MSNBLPS KIA324F LM386 KIA7042F KIA324F KIA324F TC7S66FU

# 1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16

1.9 1.9

0.0 1.9

2.2 1.9

(Analog) (Analog) (Analog)

1.9 4.9 0.0 - 4.9 4.9 4.8

1.9 1.9 1.3 - 1.7

5.0 1.9

1.9 3.0

0.4

(Analog)

(Analog) (Analog)

1.9 1.3 - 0.6

CLK 1.9 - - 2.7

0.0 1.9 - - 1.5

/CLK 0.0 - - 0.0 0.0 -

0.0 1.9 - - 0.7

1.9 1.9

(Analog) (Analog)

- - - - - - -

1.3 5.0 1.9

0.0 0.0 1.9

0.0

5.0 1.7

(Analog)

6.5 - 1.9

- - 0.7

N/C 1.9

(Analog)

N/C 1.9

(Analog)

N/C 0.0

Analog)

1.3

(Analog)

1.9

(Analog)

1.9

(Analog)

3.6

(Analog)

3.6

(Analog)

0.0

(Analog)

N/C -

(Analog)

N/C -

(Analog)

N/C -

(Analog)

5.0

(Analog)

-

(Analog)

-

(Analog)

-

(Analog)

-

(Analog)

-

(Analog)

(Analog) (Analog)

63

MCU (IC401)

RECEIVE MODE

PIN # Voltage PIN # Voltage PIN # Voltage PIN # Voltage

1 0.0 21 0.0 41 4.7 61 4.9 2 1.7 3 1.7

(XOUT)

22 5.0 42 4.7 62 0.0

(XIN)

23 5.0 43 N/C 63 0.0 4 5.0 24 5.0 44 0.0 64 0.0 5 N/C 25 N/C 45 5.0 65 0.0 6 0.4 26 N/C 46 0.0 66 4.9 7 0.0 27 5.0 47 0.0 67 0.0 8 N/C 28 N/C 48 0.0 68 0.0 9 0.0 29 N/C 49 5.0 69 0.0

10 0.0 30 2.1 11 5.0 31

RSSI

50 N/C 70 4.9

(Analog)

51 N/C 71 3.4 12 5.0 32 N/C 52 N/C 72 0.0 13 4.7 33 0.0 53 4.7 73 N/C 14 0.0 34 0.0 54 N/C 74 N/C 15 0.0 35 0.0 55 N/C 75 N/C 16 N/C 36 5.0 56 0.0 76 0.0 17 N/C 37 0.0 57 4.8 77 0.0 18 19

4.9Vp-p

38 0.0 58 4.8 78 0.0 39 5.0 59 4.8 79 4.9

20 N/C 40 5.0 60 4.8 80 N/C

MCU (IC401)

TRANSMIT MODE

PIN # Voltage PIN # Voltage PIN # Voltage PIN # Voltage

1 0.0 21 0.0 41 4.8 61 4.9 2 1.7 3 1.7

(XOUT)

22 5.0 42 4.8 62 0.0

(XIN)

23 0.0 43 N/C 63 0.0 4 5.0 24 5.0 44 0.0 64 0.0 5 N/C 25 N/C 45 5.0 65 0.0 6 0.4 26 N/C 46 0.0 66 0.0 7 0.0 27 5.0 47 0.0 67 0.0 8 N/C 28 N/C 48 5.0 68 5.0 9 0.0 29 N/C 49 5.0 69 0.0

10 0.0 30 2.1 11 5.0 31 0

50 N/C 70 5.0

(Analog)

51 N/C 71 3.4

(Analog)

12 5.0 32 N/C 52 N/C 72 0.0 13 0.0 33 0.0 53 0.5 73 N/C 14 0.0 34 0.0 54 N/C 74 N/C 15 0.0 35 0.0 55 N/C 75 N/C 16 N/C 36 5.0 56 0.0 76 0.0 17 N/C 37 0.0 57 4.9 77 5.0 18

4.9Vp-p

38 0.0 58 4.9 78 4.2 19 0.0 39 5.0 59 4.9 79 0.0 20 N/C 40 5.0 60 4.9 80 N/C

64

11. ELECTRICAL PARTS LIST

11.1. PARTS LIST FOR SD-161

PART NO. NAME & DESCRIPTION REF PART NO. NAME & DESCRIPTION REF

180-301-7Z METAL POLY CAP 0.33UF 63V C1 130-443-7 CHIP CERAMIC 0.47UF GRM40 Y5V474Z 16V PT C54

180-209-8 METAL POLY CAP 0.022UF 223K 63V BOX C2 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C55

180-126-6Z METAL POLY CAP 0.01UF 63V C3 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C56

180-126-6Z METAL POLY CAP 0.01UF 63V C4 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C57

131-127-7Y CHIP CERAMIC 10PF GRM36 COG100D 50V C5 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C58

141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C6 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C59

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C7 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C60

136-018-7Y CHIP CERAMIC 6PF GRM36 COG060D 50V C8 134-767-0Y CHIP CERAMIC 4.7PF GRM40 COG4R7C 50V PT C61

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C9 132-034-1Y CHIP CERAMIC 20PF GRM36 COG200J 50V C62

130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C10 138-245-6Y CHIP CERAMIC 82PF GRM36 COG820J 50V C64

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C11 131-851-7Y CHIP CERAMIC 18PF GRM36 COG180J 50V C66

131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C12 131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C68

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C13 130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C69

130-B36-3X CHIP CERAMIC 0.1UF CL05B104KPNC C14 133-111-2Y CHIP CERAMIC 30PF GRM36 COG300J 50V C70

141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C16 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C71

141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C17 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C72

132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C18 138-245-6Y CHIP CERAMIC 82PF GRM36 COG820J 50V C73

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C19 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C74

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C20 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C75

131-127-7Y CHIP CERAMIC 10PF GRM36 COG100D 50V C21 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C76

131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C22 131-584-6Y CHIP CERAMIC 15PF GRM36 COG150J 50V C77

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C23 132-750-4Y CHIP CERAMIC 27PF GRM36 COG270J 50V C78

131-127-7Y CHIP CERAMIC 10PF GRM36 COG100D 50V C24 133-366-6Y CHIP CERAMIC 33PF GRM36 COG330J 50V C79

131-256-4Y CHIP CERAMIC 12PF GRM36 COG120J 50V C25 130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C80

130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C26 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C81

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C27 144-722-2 CHIP TANTALUM 4.7UF 293D475X0010A2T10V C82

133-366-6Y CHIP CERAMIC 33PF GRM36 COG330J 50V C28 141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C83

131-312-7Y CHIP CERAMIC 13PF GRM36 COG130J 50V C29 130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C84

132-034-1Y CHIP CERAMIC 20PF GRM36 COG200J 50V C30 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C85

135-115-6Y CHIP CERAMIC 51PF GRM36 COG510J 50V C32 130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C86

136-859-0Y CHIP CERAMIC 6.8PF GRM36 COG6R8D 50V C33 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C87

130-A17-6Y CHIP CERAMIC 0.001UF GRM40 X7R102K 50V PT C34 141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C88

136-833-6Y CHIP CERAMIC 6.8PF GRM40 COG6R8D 50V PT C35 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C89

132-012-1Y CHIP CERAMIC 20PF GRM40 COG200J 50V PT C36 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C90

134-301-1Y CHIP CERAMIC 43PF GRM40 COG430J 50V PT C37 144-722-2 CHIP TANTALUM 4.7UF 293D475X0010A2T10V C91

134-301-1Y CHIP CERAMIC 43PF GRM40 COG430J 50V PT C38 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C92

132-012-1Y CHIP CERAMIC 20PF GRM40 COG200J 50V PT C39 130-447-1Y CHIP CERAMIC 0.0047UF GRM36 X7R472K 25V C93

130-A17-6Y CHIP CERAMIC 0.001UF GRM40 X7R102K 50V PT C40 130-447-1Y CHIP CERAMIC 0.0047UF GRM36 X7R472K 25V C94

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C42 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C95

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C43 130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C96

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C44 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C97

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C45 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C98

130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C46 131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C99

141-072-3Y CHIP TANTALUM 10UF TSM1A106ASSR 10V C47 132-034-1Y CHIP CERAMIC 20PF GRM36 COG200J 50V C100

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C48 132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C101

132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C49 134-779-1Y CHIP CERAMIC 47PF GRM36 COG470J 50V C102

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C50 130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C103

140-405-6 CHIP TANTALUM 0.47UF TCA10474MR 20V C51 132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C104

144-722-2 CHIP TANTALUM 4.7UF 293D475X0010A2T10V C52 132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C105

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C53 132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C106

65

PART NO. NAME & DESCRIPTION REF PART NO. NAME & DESCRIPTION REF

130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C107 130-454-7 CHIP CERAMIC 0.047UF GRM36 X7R473K 10V C425

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C108 130-365-0 CHIP CERAMIC 0.033UF GRM36 X7R333K 10V C426

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C109 130-365-0 CHIP CERAMIC 0.033UF GRM36 X7R333K 10V C427

130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C111 131-257-5Y CHIP CERAMIC 120PF GRM36 COG121J 50V C428

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C112 130-808-4Y CHIP CERAMIC 0.082UF GRM40 X7R823K 50V PT C429

130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C116 130-624-4 CHIP CERAMIC 0.68UF GRM40 Y5V684Z 16V PT C430

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C121 130-359-5Y CHIP CERAMIC 0.0033UF GRM36 X7R332K 50V C431

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C122 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C432

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C201 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C433

131-851-7Y CHIP CERAMIC 18PF GRM36 COG180J 50V C203 130-294-9Y CHIP CERAMIC 0.022UF GRM36 X7R223K 16V C434

131-583-5Y CHIP CERAMIC 1.5PF GRM36 COG1R5C 50V C204 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C435

131-258-6Y CHIP CERAMIC 1.2PF GRM36 COG1R2C 50V C205 130-294-9Y CHIP CERAMIC 0.022UF GRM36 X7R223K 16V C436

131-853-9Y CHIP CERAMIC 1.8PF GRM36 COG1R8C 50V C206 130-629-9Y CHIP CERAMIC 0.0068UF GRM36 X7R682K 25V C437

131-126-6Y CHIP CERAMIC 1PF GRM36 COG010C 50V C207 131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C438

176-016-7 CHIP TRIMMER 6PF TZV02Z060A100 C208 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C439

132-286-9Y CHIP CERAMIC 2.2PF GRM36 COG2R2C 50V C209 132-035-2Y CHIP CERAMIC 200PF GRM36 COG201J 50V C440

135-651-3Y CHIP CERAMIC 5.6PF GRM36 COG5R6D 50V C211 133-366-6Y CHIP CERAMIC 33PF GRM36 COG330J 50V C441

131-312-7Y CHIP CERAMIC 13PF GRM36 COG130J 50V C212 133-366-6Y CHIP CERAMIC 33PF GRM36 COG330J 50V C442

134-778-0Y CHIP CERAMIC 4.7PF GRM36 COG4R C213 130-B36-3X CHIP CERAMIC 0.1UF CL05B104KPNC C443

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C214 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C444

133-111-2Y CHIP CERAMIC 30PF GRM36 COG300J 50V C215 130-359-5Y CHIP CERAMIC 0.0033UF GRM36 X7R332K 50V C445

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C216 130-287-0Y CHIP CERAMIC 0.0027UF GRM36 X7R272K 50V C446

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C217 141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C448

134-018-7Y CHIP CERAMIC 4PF GRM36 COG040C 50V C218 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C449

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C301 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C450

131-127-7Y CHIP CERAMIC 10PF GRM36 COG100D 50V C303 130-454-7 CHIP CERAMIC 0.047UF GRM36 X7R473K 10V C451

176-016-7 CHIP TRIMMER 6PF TZV02Z060A100 C308 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C452

131-853-9Y CHIP CERAMIC 1.8PF GRM36 COG1R8C 50V C309 141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C453

132-733-9Y CHIP CERAMIC 2.7PF GRM39 COG2R7C 50V PT C311 130-454-7 CHIP CERAMIC 0.047UF GRM36 X7R473K 10V C454

131-127-7Y CHIP CERAMIC 10PF GRM36 COG100D 50V C312 144-729-8Z CHIP TANTALUM 47UF 293D476X0016E2T16V C455

134-778-0Y CHIP CERAMIC 4.7PF GRM36 COG4R C313 141-052-5Z CHIP TANTALUM 100UF 293D107X0006E2T6V C456

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C314 141-036-1 CHIP TANTALUM 1UF 293D105X0016A2T16V C457

131-608-5Y CHIP CERAMIC 16PF GRM36 COG160J 50V C315 131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C458

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C316 141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C459

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C317 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C460

132-034-1Y CHIP CERAMIC 20PF GRM36 COG200J 50V C318 141-036-1 CHIP TANTALUM 1UF 293D105X0016A2T16V C461

131-585-7Y CHIP CERAMIC 150PF GRM36 COG151J 50V C401 144-722-2 CHIP TANTALUM 4.7UF 293D475X0010A2T10V C462

131-585-7Y CHIP CERAMIC 150PF GRM36 COG151J 50V C402 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C463

130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C403 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C464

131-135-4Y CHIP CERAMIC 1UF GRM39 Y5V105Z 10V C404 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C465

130-286-9Y CHIP CERAMIC 0.0022UF GRM36 X7R222K 50V C405 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C467

130-B14-3Y CHIP CERAMIC 0.0015UF GRM36 X7R152K 50V C406 130-A17-6Y CHIP CERAMIC 0.001UF GRM40 X7R102K 50V PT C468

130-359-5Y CHIP CERAMIC 0.0033UF GRM36 X7R332K 50V C407 142-253-5 CHIP TANTAL TSM1V226 DSSR C469

130-359-5Y CHIP CERAMIC 0.0033UF GRM36 X7R332K 50V C408 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C470

130-447-1Y CHIP CERAMIC 0.0047UF GRM36 X7R472K 25V C409 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C472

130-286-9Y CHIP CERAMIC 0.0022UF GRM36 X7R222K 50V C410 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C473

130-A99-0Y CHIP CERAMIC 0.012UF GRM39 X7R123K 25V PT C411 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C474

139-104-6 CHIP CERAMIC 910PF GRM39 X7R911J 50V PT C412 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C475

130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C413 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C476

144-722-2 CHIP TANTALUM 4.7UF 293D475X0010A2T10V C414 141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C477

134-779-1Y CHIP CERAMIC 47PF GRM36 COG470J 50V C415 141-036-1 CHIP TANTALUM 1UF 293D105X0016A2T16V C478

130-294-9Y CHIP CERAMIC 0.022UF GRM36 X7R223K 16V C416 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C481

134-779-1Y CHIP CERAMIC 47PF GRM36 COG470J 50V C417 141-036-1 CHIP TANTALUM 1UF 293D105X0016A2T16V C482

130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C418 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C487

144-722-2 CHIP TANTALUM 4.7UF 293D475X0010A2T10V C419 130-365-0 CHIP CERAMIC 0.033UF GRM36 X7R333K 10V C488

130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C420 130-365-0 CHIP CERAMIC 0.033UF GRM36 X7R333K 10V C489

141-036-1 CHIP TANTALUM 1UF 293D105X0016A2T16V C421 130-365-0 CHIP CERAMIC 0.033UF GRM36 X7R333K 10V C490

131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C422 130-454-7 CHIP CERAMIC 0.047UF GRM36 X7R473K 10V C491

133-112-3Y CHIP CERAMIC 300PF GRM36 X7R301K 50V C423 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C492

130-454-7 CHIP CERAMIC 0.047UF GRM36 X7R473K 10V C424 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C493

66

PART NO. NAME & DESCRIPTION REF PART NO. NAME & DESCRIPTION REF

144-722-2 CHIP TANTALUM 4.7UF 293D475X0010A2T10V C494 243-052-6 DIODE SI CHIP KDS193 D2

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C500 243-087-8 DIODE CHIP UPP9401(T&R)50V 2.5W D3

141-036-1 CHIP TANTALUM 1UF 293D105X0016A2T16V C504 243-087-8 DIODE CHIP UPP9401(T&R)50V 2.5W D5

141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C507 243-122-6 SCHOTTKY DIODE HSMS-2817 #L31 D6

130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C511 243-063-6 DIODE SWITCHING KDS181S A3 D8

130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C512 243-063-6 DIODE SWITCHING KDS181S A3 D9

130-454-7 CHIP CERAMIC 0.047UF GRM36 X7R473K 10V C513 242-027-9 DIODE VARICAP CHIP 1SV217 D201

130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C514 242-027-9 DIODE VARICAP CHIP 1SV217 D202

132-734-0Y CHIP CERAMIC 27PF GRM39 COG270J 50V PT C601 242-027-9 DIODE VARICAP CHIP 1SV217 D301

131-306-2Y CHIP CERAMIC 13PF GRM39 COG130J 50V PT C603 243-063-6 DIODE SWITCHING KDS181S A3 D402

132-734-0Y CHIP CERAMIC 27PF GRM39 COG270J 50V PT C606 241-179-8 DIODE ZENER CHIP Z02W5.6Y 5.6V 0.2W (SOT-23) D404

136-839-2Y CHIP CERAMIC 68PF GRM39 COG680J 50V PT C608 241-179-8 DIODE ZENER CHIP Z02W5.6Y 5.6V 0.2W (SOT-23) D405

131-575-8Y CHIP CERAMIC 150PF GRM39 COG151J 50V PT C609 241-179-8 DIODE ZENER CHIP Z02W5.6Y 5.6V 0.2W (SOT-23) D406

136-839-2Y CHIP CERAMIC 68PF GRM39 COG680J 50V PT C610 241-179-8 DIODE ZENER CHIP Z02W5.6Y 5.6V 0.2W (SOT-23) D410

131-575-8Y CHIP CERAMIC 150PF GRM39 COG151J 50V PT C611 243-049-4Z DIODE CHIP KDS226 D601

135-107-9Y CHIP CERAMIC 51PF GRM39 COG510J 50V PT C612 243-104-0 DIODE KDS160 D801

133-103-5Y CHIP CERAMIC 30PF GRM39 COG300J 50V PT C615 243-127-1 DIODE SCHOTTKY MBRS140T3 (403A-03) D802

130-A75-8Y CHIP CERAMIC 0.001UF GRM39 X7R102K 50V PT C616 243-049-4Z DIODE CHIP KDS226 D901

133-349-1Y CHIP CERAMIC 33PF GRM39 COG330J 50V PT C618 243-049-4Z DIODE CHIP KDS226 D902

132-259-8Y CHIP CERAMIC 22PF GRM39 COG220J 50V PT C619 243-049-4Z DIODE CHIP KDS226 D903

130-A75-8Y CHIP CERAMIC 0.001UF GRM39 X7R102K 50V PT C620 221-344-6Z I.C VOLT. REGULATOR TK71750SCL IC1

135-627-2Y CHIP CERAMIC 5.6PF GRM40 COG5R6C 50V PT C701 221-555-8 I.C PLL MB15A02PFV1 (FPT-16P-M05) IC2

132-714-2Y CHIP CERAMIC 27PF GRM40 COG270J 50V PT C702 221-762-8 I.C OPAMP NJM12904V IC3

130-172-2Y CHIP CERAMIC 0.01UF GRM40 X7R103K 50V PT C703 221-762-8 I.C OPAMP NJM12904V IC4

131-816-6Y CHIP CERAMIC 18PF GRM40 COG180J 50V PT C704 221-762-8 I.C OPAMP NJM12904V IC5

133-611-7Y CHIP CERAMIC 36PF GRM40 COG360J 50V PT C705 220-520-1 I.C IF DETECT TA31136FN IC6

130-172-2Y CHIP CERAMIC 0.01UF GRM40 X7R103K 50V PT C706 221-773-8 I.C CPU TMP87PS68DF IC401

130-172-2Y CHIP CERAMIC 0.01UF GRM40 X7R103K 50V PT C710 221-571-2 I.C EEPROM CSI24WC04J-TE13 IC402

130-172-2Y CHIP CERAMIC 0.01UF GRM40 X7R103K 50V PT C712 221-795-8 I.C OP AMP NJM12903V IC403

131-816-6Y CHIP CERAMIC 18PF GRM40 COG180J 50V PT C713 222-018-5A I.C KIA324F-EL IC404

131-816-6Y CHIP CERAMIC 18PF GRM40 COG180J 50V PT C714 222-018-5A I.C KIA324F-EL IC405

130-172-2Y CHIP CERAMIC 0.01UF GRM40 X7R103K 50V PT C715 223-224-9 I.C MC14066BDR2:SO14 IC406

136-008-8Y CHIP CERAMIC 60PF GRM40 COG600J 50V PT C717 223-224-9 I.C MC14066BDR2:SO14 IC407

134-301-1Y CHIP CERAMIC 43PF GRM40 COG430J 50V PT C718 222-018-5A I.C KIA324F-EL IC408

135-115-6Y CHIP CERAMIC 51PF GRM36 COG510J 50V C801 223-261-2 I.C MC14053BD IC409

131-100-6Y CHIP CERAMIC 0.1UF GRM39 X7R104K 50V PT C802 231-073-3Z I.C MSNBLPS IC410

133-367-7Y CHIP CERAMIC 330PF GRM36 X7R331K 50V C803 222-018-5A I.C KIA324F-EL IC411

135-115-6Y CHIP CERAMIC 51PF GRM36 COG510J 50V C804 231-038-1 I.C LM386MX-1 (SO-08) IC412

131-129-9Y CHIP CERAMIC 100PF GRM36 COG101J 50V C805 222-023-9A I.C DETECTOR KIA7042F IC414

131-129-9Y CHIP CERAMIC 100PF GRM36 COG101J 50V C806 222-018-5A I.C KIA324F-EL IC416

142-253-5 CHIP TANTAL TSM1V226 DSSR C807 222-018-5A I.C KIA324F-EL IC417

131-100-6Y CHIP CERAMIC 0.1UF GRM39 X7R104K 50V PT C808 220-655-0 I.C CMOS SW TC7S66FU (SSOP5PA)(MAX-2000) IC418

130-A73-6Y CHIP CERAMIC 0.01UF GRM39 X7R103K 25V C810 221-114-3 I.C DC/DC CONVERTOR LTC1435CS (SO-16) IC801

141-067-6Z CHIP TANTALUM 100UF NRD107M16R12 C811 310-659-2 COIL CHIP 10UH:LER015T100K L1

131-129-9Y CHIP CERAMIC 100PF GRM36 COG101J 50V C812 312-197-1Z COIL WIREWOUND CHIP 100NH WCI1608TR10 L2

144-722-2 CHIP TANTALUM 4.7UF 293D475X0010A2T10V C813 312-167-4 COIL INDUCTOR CHIP 150NH SWI0805CTR15 L3

141-067-6Z CHIP TANTALUM 100UF NRD107M16R12 C815 310-861-7 COIL CHIP 47NH:LL2012-F47NM L4

132-288-1Y CHIP CERAMIC 220PF GRM36 X7R221J 50V C901 310-861-7 COIL CHIP 47NH:LL2012-F47NM L5

132-288-1Y CHIP CERAMIC 220PF GRM36 X7R221J 50V C902 312-132-2 COIL INDUCTOR CHIP 1UH SWI0805FT1RO L6

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C904 311-298-4Z COIL SPRING 3X0.55X4T:L L7

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C905 311-297-3 COIL SPRING 3X0.55X5T:L SMD L8

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C906 311-297-3 COIL SPRING 3X0.55X5T:L SMD L9

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C907 311-323-3 COIL SPRING 2.8X0.4X8T:L L10

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C908 312-167-4 COIL INDUCTOR CHIP 150NH SWI0805CTR15 L11

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C909 312-129-0 COIL INDUCTOR CHIP 0.56UH SWI0805FTR56 L12

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C910 312-168-5 COIL INDUCTOR CHIP 180NH SWI0805CTR18 L14

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C911 312-132-2 COIL INDUCTOR CHIP 1UH SWI0805FT1RO L15

270-343-3Y FILTER CERAMIC LTM455FW CF1 312-137-7 COIL INDUCTOR CHIP 2.7UH SWI0805FT2R7 L16

270-342-2Y FILTER CERAMIC LTM455HW CF2 312-133-3 COIL INDUCTOR CHIP 1.2UH SWI0805FT1R2 L201

243-063-6 DIODE SWITCHING KDS181S A3 D1 311-801-8 COIL CHIP 56NH LQN21A56N04 L203

67

PART NO. NAME & DESCRIPTION REF PART NO. NAME & DESCRIPTION REF

312-136-6 COIL INDUCTOR CHIP 2.2UH SWI0805FT2R2 L204 202-113-1 TRANSISTOR KTC3875S(BL) Q20

312-168-5 COIL INDUCTOR CHIP 180NH SWI0805CTR18 L205 202-095-8Z TRANSISTOR KRC104SND Q21

312-133-3 COIL INDUCTOR CHIP 1.2UH SWI0805FT1R2 L301 218-057-7Z TRANSISTOR KRA104S Q22

311-801-8 COIL CHIP 56NH LQN21A56N04 L303 202-095-8Z TRANSISTOR KRC104SND Q24

312-137-7 COIL INDUCTOR CHIP 2.7UH SWI0805FT2R7 L304 200-277-6 TRANSISTOR 2SC5086 Q201

312-168-5 COIL INDUCTOR CHIP 180NH SWI0805CTR18 L305 200-277-6 TRANSISTOR 2SC5086 Q202

310-659-2 COIL CHIP 10UH:LER015T100K L401 200-277-6 TRANSISTOR 2SC5086 Q301

312-197-1Z COIL WIREWOUND CHIP 100NH WCI1608TR10 L601 200-277-6 TRANSISTOR 2SC5086 Q302

312-196-0Z COIL WIREWOUND CHIP 82NH WCI1608T82N L602 218-057-7Z TRANSISTOR KRA104S Q401

311-960-8 COIL SPRING 0.26X0.9X8T:L 26NH L604 218-057-7Z TRANSISTOR KRA104S Q402

311-960-8 COIL SPRING 0.26X0.9X8T:L 26NH L605 202-095-8Z TRANSISTOR KRC104SND Q403

311-960-8 COIL SPRING 0.26X0.9X8T:L 26NH L607 202-095-8Z TRANSISTOR KRC104SND Q406

311-960-8 COIL SPRING 0.26X0.9X8T:L 26NH L608 202-106-5 TRANSISTOR KTA1504SY Q407

312-191-5Z COIL WIREWOUND CHIP 39NH WCI1608T39N L701 202-095-8Z TRANSISTOR KRC104SND Q408

312-191-5Z COIL WIREWOUND CHIP 39NH WCI1608T39N L702 202-095-8Z TRANSISTOR KRC104SND Q410

311-960-8 COIL SPRING 0.26X0.9X8T:L 26NH L705 202-095-8Z TRANSISTOR KRC104SND Q411

310-913-1 COIL SPRING 1.0X0.45X4T:R(SMD) L706 218-057-7Z TRANSISTOR KRA104S Q413

310-913-1 COIL SPRING 1.0X0.45X4T:R(SMD) L707 202-106-5 TRANSISTOR KTA1504SY Q417

311-202-7 SPRING COIL 1.2X0.3X2T SMD (R) L708 202-095-8Z TRANSISTOR KRC104SND Q418

311-299-5 COIL SPRING 2X0.45X8T:L SMD L709 202-096-9Z TRANSISTOR KRC110SNK Q419

312-192-6Z COIL WIREWOUND CHIP 47NH WCI1608T47N L710 218-057-7Z TRANSISTOR KRA104S Q424

311-743-9 COIL INDUCTOR 12UH A814AY-120M=P3 L801 202-095-8Z TRANSISTOR KRC104SND Q425

311-759-4 COIL INDUCTOR CHIP 3.3UH 636CY-3R3M=P3 L802 200-067-3Z TRANSISTOR KTC5084(0) Q601

251-286-4Z LAMP LED L-115 VEGW LED401 203-181-7Z TRANSISTOR PBR951 Q701

059-000-0Z CHIP RESISTOR 0 1/ 8W 5% T 3216 LK1 200-293-1 MOS FET(N-CHANNEL) NE5510279A Q703

05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 LK3 200-190-0 FET MOS SI4412DY Q801

05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 LK5 200-190-0 FET MOS SI4412DY Q802

05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 LK7 200-113-1 TRANSISTOR KTC4075 Q901

05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 LK10 200-113-1 TRANSISTOR KTC4075 Q902

05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 LK13 200-113-1 TRANSISTOR KTC4075 Q903

05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 LK15 200-113-1 TRANSISTOR KTC4075 Q904

05B-000-5Z CHIP RESISTOR 0 1/16W 5% T 1608 LK404 200-114-2 TRANSISTOR KTA2014 Q905

05B-000-5Z CHIP RESISTOR 0 1/16W 5% T 1608 LK407 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R1

05B-000-5Z CHIP RESISTOR 0 1/16W 5% T 1608 LK411 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R2

05B-000-5Z CHIP RESISTOR 0 1/16W 5% T 1608 LK412 05D-122-2Z CHIP RESISTOR 1.2K 1/16W 5% T 1005 R3

05B-000-5Z CHIP RESISTOR 0 1/16W 5% T 1608 LK417 05D-122-2Z CHIP RESISTOR 1.2K 1/16W 5% T 1005 R4

05B-000-5Z CHIP RESISTOR 0 1/16W 5% T 1608 LK419 05D-152-9Z CHIP RESISTOR 1.5K 1/16W 5% T 1005 R5

05B-000-5Z CHIP RESISTOR 0 1/16W 5% T 1608 LK421 05D-152-9Z CHIP RESISTOR 1.5K 1/16W 5% T 1005 R6

05B-000-5Z CHIP RESISTOR 0 1/16W 5% T 1608 LK422 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R7

05B-000-5Z CHIP RESISTOR 0 1/16W 5% T 1608 LK424 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R8

05B-000-5Z CHIP RESISTOR 0 1/16W 5% T 1608 LK427 05D-562-6Z CHIP RESISTOR 5.6K 1/16W 5% T 1005 R9

059-000-0Z CHIP RESISTOR 0 1/ 8W 5% T 3216 LK701 05D-272-4Z CHIP RESISTOR 2.7K 1/16W 5% T 1005 R10

202-092-5 BRT KRA110SPK Q1 05D-272-4Z CHIP RESISTOR 2.7K 1/16W 5% T 1005 R11

202-092-5 BRT KRA110SPK Q2 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R12

200-113-1 TRANSISTOR KTC4075 Q3 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R13

200-113-1 TRANSISTOR KTC4075 Q4 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R14

200-114-2 TRANSISTOR KTA2014 Q5 05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R15

200-114-2 TRANSISTOR KTA2014 Q6 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R16

218-057-7Z TRANSISTOR KRA104S Q7 05D-470-6Z CHIP RESISTOR 47 1/16W 5% T 1005 R17

202-113-1 TRANSISTOR KTC3875S(BL) Q8 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R18

200-003-5 TRANSISTOR BFR92A REEL Q9 05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R19

203-181-7Z TRANSISTOR PBR951 Q10 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R20

202-116-4 TRANSISTOR KTA1663 Q11 05D-333-6Z CHIP RESISTOR 33K 1/16W 5% T 1005 R21

202-113-1 TRANSISTOR KTC3875S(BL) Q12 05D-122-2Z CHIP RESISTOR 1.2K 1/16W 5% T 1005 R22

202-095-8Z TRANSISTOR KRC104SND Q14 05D-203-2Z CHIP RESISTOR 20K 1/16W 5% T 1005 R23

202-113-1 TRANSISTOR KTC3875S(BL) Q15 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R26

200-003-5 TRANSISTOR BFR92A REEL Q16 05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 R27

202-095-8Z TRANSISTOR KRC104SND Q17 05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R28

202-095-8Z TRANSISTOR KRC104SND Q18 05D-562-6Z CHIP RESISTOR 5.6K 1/16W 5% T 1005 R29

200-003-5 TRANSISTOR BFR92A REEL Q19 05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R30

68

PART NO. NAME & DESCRIPTION REF PART NO. NAME & DESCRIPTION REF

05D-221-8Z CHIP RESISTOR 220 1/16W 5% T 1005 R31 05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R95

05D-301-7Z CHIP RESISTOR 300 1/16W 5% T 1005 R32 05D-562-6Z CHIP RESISTOR 5.6K 1/16W 5% T 1005 R96

05D-180-4Z CHIP RESISTOR 18 1/16W 5% T 1005 R33 05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R97

05D-301-7Z CHIP RESISTOR 300 1/16W 5% T 1005 R34 05D-510-9Z CHIP RESISTOR 51 1/16W 5% T 1005 R98

05D-123-3Z CHIP RESISTOR 12K 1/16W 5% T 1005 R35 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R99

05D-682-1Z CHIP RESISTOR 6.8K 1/16W 5% T 1005 R36 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R100

05D-154-1Z CHIP RESISTOR 150K 1/16W 5% T 1005 R37 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R101

05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R38 060-103-8Z CHIP RESISTOR 10K 1/10W 5% T 2012 R105

05D-271-3Z CHIP RESISTOR 270 1/16W 5% T 1005 R39 05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 R108

060-474-3Z CHIP RESISTOR 470K 1/10W 5% T 2012 R40 05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 R110

060-474-3Z CHIP RESISTOR 470K 1/10W 5% T 2012 R41 05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 R111

060-000-8Z CHIP RESISTOR 0 1/10W 5% T 2012 R42 05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 R112

060-229-9Z CHIP RESISTOR 2.2 1/10W 5% T 2012 R43 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R113

060-229-9Z CHIP RESISTOR 2.2 1/10W 5% T 2012 R44 05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R114

060-229-9Z CHIP RESISTOR 2.2 1/10W 5% T 2012 R45 05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R115

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R46 05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R116

05D-102-4Z CHIP RESISTOR 1K 1/16W 5% T 1005 R47 05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R117

05D-152-9Z CHIP RESISTOR 1.5K 1/16W 5% T 1005 R48 05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R118

05D-221-8Z CHIP RESISTOR 220 1/16W 5% T 1005 R49 05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R119

05D-332-5Z CHIP RESISTOR 3.3K 1/16W 5% T 1005 R50 05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 R201

05D-105-7Z CHIP RESISTOR 1M 1/16W 5% T 1005 R51 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R202

05D-123-3Z CHIP RESISTOR 12K 1/16W 5% T 1005 R52 05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R203

05D-100-2Z CHIP RESISTOR 10 1/16W 5% T 1005 R53 05D-222-9Z CHIP RESISTOR 2.2K 1/16W 5% T 1005 R206

05D-222-9Z CHIP RESISTOR 2.2K 1/16W 5% T 1005 R54 05D-222-9Z CHIP RESISTOR 2.2K 1/16W 5% T 1005 R207

05D-331-4Z CHIP RESISTOR 330 1/16W 5% T 1005 R56 05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R208

05D-475-1Z CHIP RESISTOR 4.7M 1/16W 5% T 1005 R57 05D-271-3Z CHIP RESISTOR 270 1/16W 5% T 1005 R209

05G-683-2Z CHIP RESISTOR 68K 1/16W 1% T 1005 R58 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R302

05G-104-6Z CHIP RESISTOR 100K 1/16W 1% T 1005 R59 05D-222-9Z CHIP RESISTOR 2.2K 1/16W 5% T 1005 R306

05G-683-2Z CHIP RESISTOR 68K 1/16W 1% T 1005 R60 05D-222-9Z CHIP RESISTOR 2.2K 1/16W 5% T 1005 R307

05G-104-6Z CHIP RESISTOR 100K 1/16W 1% T 1005 R61 05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R308

05D-390-7Z CHIP RESISTOR 39 1/16W 5% T 1005 R62 05D-271-3Z CHIP RESISTOR 270 1/16W 5% T 1005 R309

06F-108-3 CHIP RESISTOR 0.1 1W 1% 1218 R63 05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R402

05D-220-7Z CHIP RESISTOR 22 1/16W 5% T 1005 R64 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R403

060-474-3Z CHIP RESISTOR 470K 1/10W 5% T 2012 R65 05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R404

05D-510-9Z CHIP RESISTOR 51 1/16W 5% T 1005 R68 05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R405

05D-102-4Z CHIP RESISTOR 1K 1/16W 5% T 1005 R69 05D-563-7Z CHIP RESISTOR 56K 1/16W 5% T 1005 R406

05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R70 05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R407

05D-474-0Z CHIP RESISTOR 470K 1/16W 5% T 1005 R71 05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R408

05D-182-6Z CHIP RESISTOR 1.8K 1/16W 5% T 1005 R72 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R409

05D-152-9Z CHIP RESISTOR 1.5K 1/16W 5% T 1005 R73 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R410

05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R74 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R411

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R75 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R412

05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R76 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R413

05D-563-7Z CHIP RESISTOR 56K 1/16W 5% T 1005 R77 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R414

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R78 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R415

05D-562-6Z CHIP RESISTOR 5.6K 1/16W 5% T 1005 R79 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R416

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R80 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R417

05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R81 05D-184-8Z CHIP RESISTOR 180K 1/16W 5% T 1005 R418

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R82 05D-332-5Z CHIP RESISTOR 3.3K 1/16W 5% T 1005 R419

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R83 05D-224-1Z CHIP RESISTOR 220K 1/16W 5% T 1005 R420

05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R84 05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R421

05D-102-4Z CHIP RESISTOR 1K 1/16W 5% T 1005 R85 05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R422

05D-474-0Z CHIP RESISTOR 470K 1/16W 5% T 1005 R86 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R423

05D-102-4Z CHIP RESISTOR 1K 1/16W 5% T 1005 R87 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R425

05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R88 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R426

05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R90 05D-302-8Z CHIP RESISTOR 3K 1/16W 5% T 1005 R427

05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R91 05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R428

05D-184-8Z CHIP RESISTOR 180K 1/16W 5% T 1005 R92 05D-392-9Z CHIP RESISTOR 3.9K 1/16W 5% T 1005 R429

05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R93 05D-273-5Z CHIP RESISTOR 27K 1/16W 5% T 1005 R430

05D-513-2Z CHIP RESISTOR 51K 1/16W 5% T1005 R94 05D-124-4Z CHIP RESISTOR 120K 1/16W 5% T 1005 R431

69

PART NO. NAME & DESCRIPTION REF PART NO. NAME & DESCRIPTION REF

05D-124-4Z CHIP RESISTOR 120K 1/16W 5% T 1005 R432 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R506

060-364-7 CHIP RESISTOR 360K 1/10W 5% T 2012 R433 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R507

060-433-6Z CHIP RESISTOR 43K 1/10W 5% T 2012 R434 05D-121-1Z CHIP RESISTOR 120 1/16W 5% T 1005 R510

05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R435 05D-121-1Z CHIP RESISTOR 120 1/16W 5% T 1005 R511

060-433-6Z CHIP RESISTOR 43K 1/10W 5% T 2012 R436 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R512

05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R437 05D-224-1Z CHIP RESISTOR 220K 1/16W 5% T 1005 R513

05D-363-3Z CHIP RESISTOR 36K 1/16W 5% T 1005 R438 05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R515

05D-303-9Z CHIP RESISTOR 30K 1/16W 5% T 1005 R439 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R516

05D-303-9Z CHIP RESISTOR 30K 1/16W 5% T 1005 R440 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R517

05D-512-1Z CHIP RESISTOR 5.1K 1/16W 5% T 1005 R441 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R518

05D-273-5Z CHIP RESISTOR 27K 1/16W 5% T 1005 R442 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R519

05D-122-2Z CHIP RESISTOR 1.2K 1/16W 5% T 1005 R443 05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R520

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R444 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R521

05D-912-9Z CHIP RESISTOR 9.1K 1/16W 5% T 1005 R445 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R522

05D-512-1Z CHIP RESISTOR 5.1K 1/16W 5% T 1005 R446 05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 R523

05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R453 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R524

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R455 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R525

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R456 05D-242-7Z CHIP RESISTOR 2.4K 1/16W 5% T 1005 R526

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R457 05D-823-2Z CHIP RESISTOR 82K 1/16W 5% T 1005 R527

05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R458 05D-821-0Z CHIP RESISTOR 820 1/16W 5% T 1005 R528

05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R459 05D-224-1Z CHIP RESISTOR 220K 1/16W 5% T 1005 R529

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R460 05D-333-6Z CHIP RESISTOR 33K 1/16W 5% T 1005 R530

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R461 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R531

05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 R462 05D-123-3Z CHIP RESISTOR 12K 1/16W 5% T 1005 R532

05D-683-2Z CHIP RESISTOR 68K 1/16W 5% T 1005 R463 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R533

05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R465 05D-243-8Z CHIP RESISTOR 24K 1/16W 5% T 1005 R534

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R466 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R535

05D-105-7Z CHIP RESISTOR 1M 1/16W 5% T 1005 R467 05D-474-0Z CHIP RESISTOR 470K 1/16W 5% T 1005 R540

05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R468 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R544

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R469 05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R549

05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R470 05D-474-0Z CHIP RESISTOR 470K 1/16W 5% T 1005 R550

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R471 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R551

05D-151-8Z CHIP RESISTOR 150 1/16W 5% T 1005 R472 05D-113-4Z CHIP RESISTOR 11K 1/16W 5% T 1005 R554

05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R473 05D-203-2Z CHIP RESISTOR 20K 1/16W 5% T 1005 R555

05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R474 05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R556

05D-100-2Z CHIP RESISTOR 10 1/16W 5% T 1005 R475 05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 R557

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R476 05D-000-5Z CHIP RESISTOR 0 1/16W 5% T 1005 R561

05D-333-6Z CHIP RESISTOR 33K 1/16W 5% T 1005 R477 05D-224-1Z CHIP RESISTOR 220K 1/16W 5% T 1005 R562

05D-203-2Z CHIP RESISTOR 20K 1/16W 5% T 1005 R478 05D-122-2Z CHIP RESISTOR 1.2K 1/16W 5% T 1005 R563

05D-224-1Z CHIP RESISTOR 220K 1/16W 5% T 1005 R479 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R564

05D-393-0Z CHIP RESISTOR 39K 1/16W 5% T 1005 R481 05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R565

05D-203-2Z CHIP RESISTOR 20K 1/16W 5% T 1005 R482 05D-224-1Z CHIP RESISTOR 220K 1/16W 5% T 1005 R567

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R483 05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R569

05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R484 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R570

05D-223-0Z CHIP RESISTOR 22K 1/16W 5% T 1005 R485 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R571

05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R486 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R572

05D-221-8Z CHIP RESISTOR 220 1/16W 5% T 1005 R487 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R573

05D-221-8Z CHIP RESISTOR 220 1/16W 5% T 1005 R488 05D-104-6Z CHIP RESISTOR 100K 1/16W 5% T 1005 R574

05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R489 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R581

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R492 05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R582

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R493 05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R584

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R494 05B-332-5Z CHIP RESISTOR 3.3K 1/16W 5% T 1608 R601

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R495 05B-181-5Z CHIP RESISTOR 180 1/16W 5% T 1608 R602

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R496 05B-821-0Z CHIP RESISTOR 820 1/16W 5% T 1608 R603

05D-684-3Z CHIP RESISTOR 680K 1/16W 5% T 1005 R500 05B-229-6Z CHIP RESISTOR 2.2 1/16W 5% T 1608 R604

05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R501 05B-332-5Z CHIP RESISTOR 3.3K 1/16W 5% T 1608 R605

05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R502 060-272-7Z CHIP RESISTOR 2.7K 1/10W 5% T 2012 R701

05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R503 060-682-4Z CHIP RESISTOR 6.8K 1/10W 5% T 2012 R702

05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R504 060-473-2Z CHIP RESISTOR 47K 1/10W 5% T 2012 R705

05D-101-3Z CHIP RESISTOR 100 1/16W 5% T 1005 R505 060-220-0Z CHIP RESISTOR 22 1/10W 5% T 2012 R706

70

PART NO. NAME & DESCRIPTION REF PART NO. NAME & DESCRIPTION REF

060-202-4Z CHIP RESISTOR 2K 1/10W 5% T 2012 R710

060-392-2Z CHIP RESISTOR 3.9K 1/10W 5% T 2012 R711

05D-103-5Z CHIP RESISTOR 10K 1/16W 5% T 1005 R801

05D-363-3Z CHIP RESISTOR 36K 1/16W 5% T 1005 R802

06B-018-9 CHIP RESISTOR 0.033 1/10W 1% T 2012 R804

05D-473-9Z CHIP RESISTOR 47K 1/16W 5% T 1005 R805

05D-203-2Z CHIP RESISTOR 20K 1/16W 5% T 1005 R806

05D-273-5Z CHIP RESISTOR 27K 1/16W 5% T 1005 R901

05D-752-1Z CHIP RESISTOR 7.5K 1/16W 5% T 1005 R902

05D-273-5Z CHIP RESISTOR 27K 1/16W 5% T 1005 R903

05D-752-1Z CHIP RESISTOR 7.5K 1/16W 5% T 1005 R904

05D-222-9Z CHIP RESISTOR 2.2K 1/16W 5% T 1005 R905

05D-472-8Z CHIP RESISTOR 4.7K 1/16W 5% T 1005 R906

05D-222-9Z CHIP RESISTOR 2.2K 1/16W 5% T 1005 R907

05D-470-6Z CHIP RESISTOR 47 1/16W 5% T 1005 R908

060-000-8Z CHIP RESISTOR 0 1/10W 5% T 2012 R(C508)

060-104-9Z CHIP RESISTOR 100K 1/10W 5% T 2012 R(L202)

098-473-0 THERMISTOR CHIP ECTH201208473H4100H RTH402

075-473-0 RES.CHIP TRIMMER 47K RH03E1CS4X RV1

075-104-7 RES.CHIP TRIMMER 100K RH03E1C15X RV2

075-103-6 RES.CHIP TRIMMER 10K RH03E1C14X RV4

075-103-6 RES.CHIP TRIMMER 10K RH03E1C14X RV5

075-103-6 RES.CHIP TRIMMER 10K RH03E1C14X RV6

075-223-1 RES.CHIP TRIMMER 22K RH03E1CJ4X RV401

075-473-0 RES.CHIP TRIMMER 47K RH03E1CS4X RV402

075-472-8 RES.CHIP TRIMMER 4.7K RH03E1CS3X RV403

300-223-8 TRANSFORMERS CHIP 617PT-1019 T1

300-223-8 TRANSFORMERS CHIP 617PT-1019 T2

269-042-3 VTCXO VX-F7M-2.0FX TCXO1

263-418-0X CRYSTAL 44.645M -30 15PM 32P 3RD X1

263-472-8 CRYSTAL RESONATOR 8.0M -20 30PPM 18PF X401

271-225-5 FILTER CRYSTAL 45N15B4 45.1MHZ XF2

270-358-7 DISCRIMINATOR CERAMICDBCB455KCAY24-R0 Y1

71

11.2. PARTS LIST FOR SD-164

PART NO. NAME & DESCRIPTION REF PART NO. NAME & DESCRIPTION REF

180-301-7Z METAL POLY CAP 0.33UF 63V C1 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C59

180-209-8 METAL POLY CAP 0.022UF 223K 63V BOX C2 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C60

180-126-6Z METAL POLY CAP 0.01UF 63V C3 131-039-1Y CHIP CERAMIC 10PF GRM40 COG100C 50V PT C61

180-126-6Z METAL POLY CAP 0.01UF 63V C4 137-017-1Y CHIP CERAMIC 7PF GRM36 COG070D 50V C62

132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C5 138-245-6Y CHIP CERAMIC 82PF GRM36 COG820J 50V C64

141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C6 131-851-7Y CHIP CERAMIC 18PF GRM36 COG180J 50V C66

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C7 131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C68

136-018-7Y CHIP CERAMIC 6PF GRM36 COG060D 50V C8 130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C69

132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C9 133-111-2Y CHIP CERAMIC 30PF GRM36 COG300J 50V C70

130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C10 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C71

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C11 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C72

131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C12 138-245-6Y CHIP CERAMIC 82PF GRM36 COG820J 50V C73

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C13 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C74

130-B36-3X CHIP CERAMIC 0.1UF CL05B104KPNC C14 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C75

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C15 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C76

141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C17 131-584-6Y CHIP CERAMIC 15PF GRM36 COG150J 50V C77

132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C18 132-750-4Y CHIP CERAMIC 27PF GRM36 COG270J 50V C78

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C19 133-366-6Y CHIP CERAMIC 33PF GRM36 COG330J 50V C79

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C20 130-B16-5X CHIP CERAMIC 0.01UF CL05B103KONC C80

133-110-1Y CHIP CERAMIC 3PF GRM36 COG030C 50V C21 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C81

131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C22 144-722-2 CHIP TANTALUM 4.7UF 293D475X0010A2T10V C82

132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C23 141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C83

132-033-0Y CHIP CERAMIC 2PF GRM36 COG020C 50V C24 130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C84

131-256-4Y CHIP CERAMIC 12PF GRM36 COG120J 50V C25 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C85

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C26 130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C86

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C27 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C87

136-859-0Y CHIP CERAMIC 6.8PF GRM36 COG6R8D 50V C28 141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C88

137-017-1Y CHIP CERAMIC 7PF GRM36 COG070D 50V C29 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C89

131-584-6Y CHIP CERAMIC 15PF GRM36 COG150J 50V C30 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C90

136-018-7Y CHIP CERAMIC 6PF GRM36 COG060D 50V C31 144-722-2 CHIP TANTALUM 4.7UF 293D475X0010A2T10V C91

132-750-4Y CHIP CERAMIC 27PF GRM36 COG270J 50V C32 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C92

133-941-8X CHIP CERAMIC 3.9PF CL05C3R9CBNC C33 130-447-1Y CHIP CERAMIC 0.0047UF GRM36 X7R472K 25V C93

134-761-4Y CHIP CERAMIC 470PF GRM40 COG471J 50V PT C34 130-447-1Y CHIP CERAMIC 0.0047UF GRM36 X7R472K 25V C94

130-504-9Y CHIP CERAMIC 0.5PF GRM40 COG0R5C 50V PT C35 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C95

130-702-1Y CHIP CERAMIC 0.75PF GRM40 COG0R75C50V PT C36 130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C96

139-003-8Y CHIP CERAMIC 9PF GRM40 COG090D 50V PT C37 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C97

131-404-7Y CHIP CERAMIC 14PF GRM40 COG140J 50V PT C38 132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C98

136-833-6Y CHIP CERAMIC 6.8PF GRM40 COG6R8D 50V PT C39 131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C99

134-761-4Y CHIP CERAMIC 470PF GRM40 COG471J 50V PT C40 135-023-6Y CHIP CERAMIC 5PF GRM36 COG050C 50V C100

130-702-1Y CHIP CERAMIC 0.75PF GRM40 COG0R75C50V PT C41 132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C101

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C42 134-779-1Y CHIP CERAMIC 47PF GRM36 COG470J 50V C102

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C43 130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C103

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C44 132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C104

130-B16-5Y CHIP CERAMIC 0.01UF GRM36 X7R103K 16V C45 132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C105

130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C46 132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C106

141-072-3Y CHIP TANTALUM 10UF TSM1A106ASSR 10V C47 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C107

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C48 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C108

132-289-2Y CHIP CERAMIC 220PF GRM36 COH221J 25V C49 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C109

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C50 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C110

140-405-6 CHIP TANTALUM 0.47UF TCA10474MR 20V C51 130-B19-8Y CHIP CERAMIC 0.1UF GRM36 Y5V104Z 16V C111

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C53 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C11 2

130-443-7 CHIP CERAMIC 0.47UF GRM40 Y5V474Z 16V PT C54 130-B16-5X CHIP CERAMIC 0.01UF CL05B103KONC C121

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C55 130-B16-5X CHIP CERAMIC 0.01UF CL05B103KONC C122

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C56 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C201

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C57 139-009-4Y CHIP CERAMIC 9PF GRM36 COG090D 50V C203

134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C58 130-707-6Y CHIP CERAMIC 0.75PF GRM36 COG0R75C50V C204

72

PART NO. NAME & DESCRIPTION REF PART NO. NAME & DESCRIPTION REF

131-583-5Y CHIP CERAMIC 1.5PF GRM36 COG1R5C 50V C205 130-294-9Y CHIP CERAMIC 0.022UF GRM36 X7R223K 16V C436

130-525-8Y CHIP CERAMIC 0.5PF GRM36 COG0R5C 50V C206 130-629-9Y CHIP CERAMIC 0.0068UF GRM36 X7R682K 25V C437

131-853-9Y CHIP CERAMIC 1.8PF GRM36 COG1R8C 50V C207 131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C438

176-016-7 CHIP TRIMMER 6PF TZV02Z060A100 C208 130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C439

132-286-9Y CHIP CERAMIC 2.2PF GRM36 COG2R2C 50V C209 132-035-2Y CHIP CERAMIC 200PF GRM36 COG201J 50V C440

134-018-7Y CHIP CERAMIC 4PF GRM36 COG040C 50V C211 133-366-6Y CHIP CERAMIC 33PF GRM36 COG330J 50V C441

131-256-4Y CHIP CERAMIC 12PF GRM36 COG120J 50V C212 133-366-6Y CHIP CERAMIC 33PF GRM36 COG330J 50V C442

133-110-1Y CHIP CERAMIC 3PF GRM36 COG030C 50V C213 130-B36-3X CHIP CERAMIC 0.1UF CL05B104KPNC C443

130-B12-1Y CHIP CERAMIC 0.001UF GRM36 X7R102K 50V C214 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C444

135-023-6Y CHIP CERAMIC 5PF GRM36 COG050C 50V C215 130-359-5Y CHIP CERAMIC 0.0033UF GRM36 X7R332K 50V C445

132-288-1Y CHIP CERAMIC 220PF GRM36 X7R221J 50V C216 130-287-0Y CHIP CERAMIC 0.0027UF GRM36 X7R272K 50V C446

132-288-1Y CHIP CERAMIC 220PF GRM36 X7R221J 50V C217 141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C448

134-018-7Y CHIP CERAMIC 4PF GRM36 COG040C 50V C218 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C449

132-288-1Y CHIP CERAMIC 220PF GRM36 X7R221J 50V C301 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C450

131-256-4Y CHIP CERAMIC 12PF GRM36 COG120J 50V C303 130-454-7 CHIP CERAMIC 0.047UF GRM36 X7R473K 10V C451

135-023-6Y CHIP CERAMIC 5PF GRM36 COG050C 50V C307 130-B36-3Y CHIP CERAMIC 0.1UF GRM36 X5R104K 10V C452

176-016-7 CHIP TRIMMER 6PF TZV02Z060A100 C308 141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C453

132-749-4Y CHIP CERAMIC 2.7PF GRM36 COG2R7C 50V C309 130-454-7 CHIP CERAMIC 0.047UF GRM36 X7R473K 10V C454

134-018-7Y CHIP CERAMIC 4PF GRM36 COG040C 50V C311 144-729-8Z CHIP TANTALUM 47UF 293D476X0016E2T16V C455

131-128-8Y CHIP CERAMIC 11PF GRM36 COG110J 50V C312 141-052-5Z CHIP TANTALUM 100UF 293D107X0006E2T6V C456

133-110-1Y CHIP CERAMIC 3PF GRM36 COG030C 50V C313 141-036-1 CHIP TANTALUM 1UF 293D105X0016A2T16V C457

131-127-7Y CHIP CERAMIC 10PF GRM36 COG100D 50V C315 131-089-7Y CHIP CERAMIC 1UF GRM40 Y5V105Z 16V PT C458

132-288-1Y CHIP CERAMIC 220PF GRM36 X7R221J 50V C316 141-059-2 CHIP TANTALUM 10UF 293D106X06R3A2T6.3V C459

132-288-1Y CHIP CERAMIC 220PF GRM36 X7R221J 50V C317 134-780-1Y CHIP CERAMIC 470PF GRM36 X7R471K 50V C460

134-018-7Y CHIP CERAMIC 4PF GRM36 COG040C 50V C318 141-036-1 CHIP TANTALUM 1UF 293D105X0016A2T16V C461