Toshiba FT 7807 Service Manual

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Page 1

FILE NO. 2B0-9707

SERVICE MANUAL

CORDLESS TELEPHONE

FT-7807

PRINTED IN U.S.A., Oct., 1997

Page 2

SAFETY PRECAUTIONS.....................................................................................................................1

OPERATING CONTROLS ...................................................................................................................2

ALIGNMENT PROCEDURE ................................................................................................................. 3

BLOCK DIAGRAMS..............................................................................................................................7

SCHEMATIC DIAGRAMS...................................................................................................................10

TROUBLESHOOTING HINTS ........................................................................................................... 14

IC AND TRANSISTOR VOLTAGE CHART .......................................................................................20

SEMICONDUCTOR LEAD IDENTIFICATION ................................................................................... 25

ELECTRICAL PARTS LOCATION ..................................................................................................... 30

WIRING DIAGRAMS .......................................................................................................................... 32

EXPLODED VIEW AND MECHANICAL PARTS LIST ......................................................................33

PARTS LIST ........................................................................................................................................37

ASSEMBLY PARTS LIST ...................................................................................................................50

SPECIFICATIONS ..............................................................................................................................51

APPENDIX .......................................................................................................................................... 54

SAFETY PRECAUTIONS

Before returning any models to the customer, a safety check of the entire instrument should be made. The service technician must be sure that no protective device built into the instrument by the manufacturer has become defective or inadvertently degraded during servicing.

1. WARNING:

Alterations of the design or circuitry of these models should not be made. Any design changes or additions such as, but not limited to, circuit modifications, auxiliary speaker

jacks, switches, grounding, active or passive circuitry, etc. may alter the safety characteristics of these models and potentially create a hazardous situation for the user.

Any design alterations or additions will void the manufacturer’s warranty and will further relieve the manufacturer of responsibility for personal injury or property damage resulting therefrom.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by a any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire or other hazards.

in the schematic diagram and the parts list. Before replacing

— 1 —

Page 3

OPERATING CONTROLS

HANDSET CONTROLS

Liquid Crystal Display (LCD)

TALK button

0-9, , # Dial buttons

TONE button

FLASH/FUNC (Function) button Press to enter the Function Mode to perform various settings. Each time

FUNC

the button is pressed, the menu changes in the following order: DIAL MEMORY AREA CODE CIDCW ON\OFF AUTO TALK ON\OFF.

CH (channel)/DELETE button

TALK

MEM CID

ABC

DEF



JKL

GHI

MNO



TUV

Y Z

TONE

OPER





FLASH CH VOL/RING RDL

FUNC DELETE CANCELPAUSE

Charging contacts

Helical antenna

MEM button

CID (Caller ID) button

Press to enter the caller ID mode.

Number 1 button

Used for long distance dialing.

Number 8 ( ) button (time button)

Used to display the date and time of the received calls.

Number 9 ( ) button

Used to display the number of calls attempted by a caller



( ) button (up arrow button)

Used to scroll up the display screen.



( ) button (down arrow button)

Used to scroll down the display screen.

RDL(Redial)/PAUSE button VOL/RING/CHANCEL button

Battery compartment

talk icon

Blinks

-while the handset is connecting to the base unit.

-when a channel is being changed. Displayed during a call in progress

on the handset.

call id icon

Blinks while the handset is connecting to the base unit. Displayed during the caller ID review mode.

talk

Dot matrix display

Twelve digits by two lines dot matrix LCD. Shows the time, caller ID, memory location, instructions, error messages, and other information.

The back light of the LCD operates in the following manner: Turns on during an incoming call when the ringer is OFF. Turns on for 5 seconds and then off

-when a button is pressed (except in battery low status).

-when the phone rings and the handset is lifted from its cradle on the base unit to answer a call.

call id mem

mem icon

Displayed

-while data is being stored in an deleted from memory.

-while the Function Mode is in use.

Battery icon

Displayed while the handset is being charged.

Displayed while the handset is being charged during the battery low status.

Blinks when the battery low status occurs during standby and phone conversation.

BASE UNIT CONTROLSLCD

Cradle

ALL DIGITAL CALLER ID CORDLESS TELEPHONE 25 CH SCANNING FT-7807

IN USE

CHARGE

POWER

LINE modular jack DC IN 9V jack

Tone/Pulse switch

Base antenna

IN USE LED CHARGE LED

PAGE

POWER LED PAGE button

— 2 —

Page 4

ALIGNMENT PROCEDURE

BASE UNIT / TRANSMITTER

Test Equipment Required and Connections

• Oscilloscope • Dummy Load, 50-ohm

• Frequency Counter • AC Power Supply: 120V, 60Hz (With AC Adapter)

• Digital Voltmeter

AC Adapter

(120V 60Hz)

Base Set

J2 DC IN 9V JA C K

RF Test

Point

D um m y Load

(50-ohm )

− +

O s c illo s c o p e D ig ita l V o ltm e te r

Frequency C ounter

TX VC O Test Point

Preset

a) Set T/P SW to Pulse Mode. b) Turn on AC power while the Page key is being depressed. c) Release the Page key about 2 seconds later, then the TX Mode is entered (CH21).

Al ign me nt Proc e dur e

Step Adjustment Remarks

Connect the oscilloscope across a 50-ohm load to RF test point.

1 L10



Set the digital voltmeter at the test point of TX VCO. Adjust L10 to indicate DC 2.8 ±0.05 V (VC O).

Connect the fre

uency counter across a 50-ohm dummy load to RF test

point. Make sure that the frequency is 46.770 MHz ±1500 Hz.

Alignment Point Location on Main (Base Unit) PCB

T X V C O T e s t P o in t

L10

— 3 —

RF Test Point

T/P SW

D C IN 9V Jack

Page 5

RECEIVER

Test Equipment Required and Connections

• SG: RF Signal Generator, 49.830 MHz, 49.160 MHz • Dummy Load, 600-ohm

• Digital Voltmeter • AF SSVM

• SINAD Meter

MOD = 1KHz D E V = ±3kHz

AC A dapter

(120V 60HZ)

Preset

a) Set T/P SW to Pulse Mode. b) Turn on AC power while the Page key is being depressed. c) Release the Page key about 2 seconds later, then the TX Mode is entered (CH21). d) Press the Page key 4 times, then the RX Mode is entered (CH21).

Al ign me nt Proc e dur e

Step Preset to Adjustment Remarks

SG: 1 mV

No modulation

SG: 1 mV

1 kHz ±3kHz

deviation

SG: 1 mV

1 kHz ±3 kHz

deviation

SG: 1 mV

1 kHz ±3 kHz

deviation

Base Set AF SSVM

D um m y Load

− +

RF Test Point

TEL Jack

(6 00-oh m )

SINAD

Meter

RX VCO Test Point

Connect the SG to the RF test point.

Connect the digital voltmeter to the test point of the RX VCO. Adjust L7 to indicate DC 1.4 ±0.05 V.

Connect the di Adjust L3 to indicate DC 2.0 ±0.05V.

ital voltmeter to the test point of Discriminator.

RT1 Adju s t RT1 t o make AF SSVM value −5 dBm ±0.5 dB.

Set T/P SW to TONE Mode. Press th e Pa chan

es to CH 8.

Connect th e A F SSVM t o the TEL LIN E across a 600-oh m du m m Keep the SINAD readin

at 12 dB by adjusting the SG output. Adjust

L6 for maximum SI NAD reading.

D ig ita l V o ltm e te r

e key once, t hen CH

load.

Alignment Point Location on Main (Base Unit) PCB

RT1

RF Test Point

RX VCO Test Point

T/P S W

DC IN 9V Jac

D is c rim in a to r Test Point

— 4 —

Page 6

HANDSET / TRANSMITTER

Test Equipment Required and Connections

• DC Power Supply, 3.6V • Digital Voltmeter

Frequency C ounter

D ig ita l V o ltm e te r

TX VC O Test Point

D C P ow er S upply

3.6V

Handset

RF Test Point

B a tt T e rm in a l

− +

D um m y Load

(50-ohm )

Preset

Turn Power on while depressing “ ” and “#” keys. A beep will be heard. Then the TX Mode is entered (CH21).

Al ign me nt Proc e dur e

Step Adjustment Remarks

1 L509



Set the di indicate DC 2.0 V ±0.05 V at CH21.

Connect the fre point. Make sure that the frequency is 49.830 MHz ±1500 Hz.

ital voltmeter at the test point of TX VC O, then adjust L509 to

uency counter across a 50-ohm dummy load to RF test

Alignment Point Location on Main (Handset Unit) PCB

L504

RF Test Point

L509

TX VC O

Test Point

J501

Battery Term inal

— 5 —

Page 7

RECEIVER

(

)

(

)

(

)

(

)

(

)

Test Equipment Required and Connections

• SG: RF Signal Generator, 46.770 MHz, 46.610 MHz • Dummy Load, 150-ohm

• VTVM • DC Power Supply: 3.6 V

• Digital Voltmeter • SINAD Meter

− +

MOD = 1KHz D E V = ±3kHz

D C P ow er S upply

3.6V

Preset

a) Turn Power on while depressing “ ” and “#” keys. A beep will be heard. Then the TX Mode is entered (CH21). b) Press “4” key, then the RX ADJ Mode is entered (CH21).

Al ign me nt P ro cedur e

Step Preset to Adj ustment Remarks

1 L505

SG: 1 mV

CH21

MOD OFF

SG: 1 mV

CH21

1 kHz ±3 kHz dev.

SG: 158

CH16

1 kHz ±3 kHz dev.

SG: 3

CH16

1 kHz ±3 kHz dev.

SG: 1

CH16

1 kHz ±3 kHz dev.

Handset VTVM

D um m y Load RF Test Point

Term inal

B a tt T e rm in a l

RX VCO / D iscrim inator Test Point

Connect the di

(1 50-oh m )

D ig ita l V o ltm e te r

SINAD

Meter

SP Term inal across D um m

Load

ital voltmet er to the t est point (RX VCO).

Adjust for 1.4 V DC at CH21.

L502

RT501

L510

Connect the di Adjust for 1.1 V DC at CH21.

Connect the VTVM to the speaker terminal. Adjust for 115 mV on the VTVM (SP. OUT ) at CH21.

Press the “CH” twic e to chan Adjust for maximum SINAD on t he SINAD M ETE R at CH1 6.

ital voltmet er to the t est point (Discriminator).

e th e ch annel t o C H16.

L510 Adj us t for maximu m SI NAD on the S I NA D m et er at CH16 .

Alignment Point Location on Main (Handset Unit) PCB

D is c rim in a to r Test P oint

L505

L510

Term inal

Test P oint

RX VCO

Test P oint

J502

L504

R T501

L502

J501

Battery Term inal

— 6 —

Page 8

Base

BLOCK DIAGRAMS

— 7 —

Page 9

Handset

— 8 — — 9 —

Page 10

TEST PO IN T

(Discrim inator)

SCHEMATIC DIAGRAMS

(R F )

TEST PO IN T

100ÊH

L13

C53

C32

0.1/B 50V 10

T ES T PO IN T (TX V C O)

(R X V C O )

TEST PO IN T

— 10 — — 11 —

Base Unit

Page 11

TEST POINT

(D escrim inator)

T E ST P O IN T (TX V C O )

— 12 — — 13 —

(RX VCO)

TEST POINT

(R F )

TEST POINT

Handset Unit

Page 12

C h e c k R 5 3 , R 7 4 , R 7 1 ,

By using voltage chart,

check the base T X circu it.

R 75 and R 76.

C heck the handset R X R F

circuit (Q 501) as well as

FT501 and FT503.

C heck R505, C 511 and

C539.

C heck IC503.

C heck R556, R 561, R 569,

Q 507 and Q 512.

C heck S2, R 27 and R 84.

IC 2 is defective.

C an the base and handset

deviation.

C heck the handset R X

s e n s it iv ity .

C heck R X data pulse

w aveform ing current

(P in 1 5 o f IC 504).

C heck the base TX power.

be connected?

C heck the base TX data

C heck R 51 5.

2. The bell does not ring & page does not ring.

W hen the key of the

Press handset D IA L key

handset is pressed, can

the pulse output at pin 58

of IC 503 be seen?

w h ile in T A L K M O D E . C a n

key touch sound be heard

from the ringer?

At the Q 507 and Q 512

collector, can the pulse

w ave be seen?

RINGER is defective.

W hen the PAG E S W of the

base is pressed, does

Pin 53 of IC2 change from

high to low?

C heck the surrounding

circuit w here the voltage is

By using voltage chart,

check IC 2 .

incorrect.

IC 3 is defective.

C heck TE L netw ork

By using voltage chart,

check IC 3.

prim ary circuit.

See 2. The bell does not ring

& page does not ring.

TROUBLESHOOTING HINTS

W hen the PAG E S W of the

base is pressed, does the

ringer on the handset ring?

W hen the TEL SG is joined

1. The bell does not ring.

w ith the base to m ake bell

signal, is there pulse w ave

on P in 4 of IC3?

— 14 — — 15 —

IC 2 is defective.

By using voltage chart,

check IC 2.

C heck the surrounding

c ircu it w h e r e th e

voltage is incorrect.

Keep the AC adaptor connected to the wall outlet. Make sure that

the telephone line cord remains disconnected during this

You can cancel the Caller ID memory by the following process.

procedure.

1. Disconnect the AC adaptor and telephone line cord from the base.

base. Keep pressing the PAGE button for more than 2 seconds.

2. Set the Tone/Pulse switch to "Tone" position.

3. While pressing PAGE button, plug the AC power adaptor into the

C heck IC 2, R 30 and R 48.

Then, is there pulse w ave

on P in28 of IC 2?

Page 13

3. The base and handset cannot connect.

C heck w hether the handset and the base unit are connected.

C heck the handset TX POW ER.

C heck the base TX pow er.

C heck the base TX data deviation.

C heck the handset R X s e n s itiv ity .

C heck the handset R X data pulse w ave form ing current (Pin 15 of IC 503).

Check R515.

By using voltage chart, check the base TX circuit.

C h e c k R 5 3 , R 7 4 , R 7 1 , R 75 and R 76.

C heck the handset R X R F and m ixer circuit (Q 501) as w ell as FT501 and FT503.

Check R505, C511 and C539.

By using voltage chart, check the handset TX circuit.

C heck the handset data deviation.

C heck the base R X s e n s itiv ity .

Then, can the sine wave be seen at P in 24 of IC 1 ?

NG NG

C heck the handset M IC s e n s itiv ity .

C heck the handset data circuit (R 540, R 541, R 584, and R 587).

C heck the base R X TE L OUT.

C heck the base R X R F and m ixer circuit (around Q 1) as w ell as FT3 and FT2.

C heck the handset TX AF circuit (around Pins 17, 19 ~ 21 of IC 504).

In th e b a s e , w ith th e S G standard m odulation of 1 k H z 3 k H z d e v ia tio n a n d input signal of 1m V , can the sine w ave be seen at P in 2 5 o f IC 1 ?

C heck the base IF circuit (around Pins 26~29 of IC 1 ).

C heck circuit around Pin 24 o f IC 1 .

— 16 —

Page 14

Then, can the sine wave be seen at the Q 2 C ollector.

C heck the surrounding c irc u it o f T 1 .

4. Cannot make a phone call (pulse).

C heck Q 2 and surrounding c irc u it o f Q 2 .

C an the base and handset be connected?

W h ile in T A L K M O D E , press dial key of the handset. C an pulse feedback be heard from the handset speaker?

C heck the base TEL-line n e tw o rk p rim a ry circu it.

5. Cannot make a phone call (tone).

C an the base and handset be connected?

W h ile in T A L K M O D E , press dial key of the handset. From the speaker, does the TO N E ring up?

C heck the base m odulation s e n s itiv ity .

See 3. The base and handset cannot connect.

C heck the base R E LA Y control (around Pin23 o f IC 2 .

See 3. The base and handset cannot connect.

C heck the base TX AF circuit (around Pins 17, 19~21 of IC 1).

C heck the base TEL-line circuit and R E LAY control circuit.

A t P in 2 0 o f IC 5 o f th e base, can the TO N E w ave output be seen?

C heck R 45, R 46, R 49 and C56.

— 17 —

C heck IC 5 by using voltage chart.

Page 15

6. Voice cannot be transmitted to other party (outgoing call).

C heck the handset M IC s e n s itiv ity .

C heck the handset TX AF circuit (around Pins 17, 19~21 of IC 504).

At the M IC of the handset, does the bias voltage exist?

C heck the base R X TE L-line out.

Then, can the sine wave be seen at P in 24 of IC 1 ?

Then, can the sine w ave be seen at the Q 2 collector?

C heck R 548, R 534, R 532 and C 555.

In th e b a s e , w ith th e S G standard m odulation of 1 k H z 3 k H z d e v ia tio n a n d input signal of 1m V , can the sine w ave be seen at P in 2 5 o f IC 1 ?

C heck the base IF circuit (around Pins 26~29 of IC 1 ).

C heck circuit around Pin 24 o f IC 1 .

C heck Q 2 and the sorrounding circuit of Q 2.

C heck the base R X s e n s itiv ity .

OK OK

The handset M IC is defective.

C heck the sorrounding c irc u it o f T 1 .

C heck the base R X TE L-line out.

C heck R X R F and m ixer circuit of the base (around Q 1) as w ell as FT3 and FT2.

— 18 —

Page 16

7. The voice of the caller cannot be heard (incoming call).

C heck the handset R X S P out.

C heck the handset R X s e n s itiv ity .

OK NG

C heck the handset R X R F and m ixer circuit (around Q 501) as w ell as FT501 and FT503.

In the handset, w ith the SG standard m odulation of 1 k H z 3 k H z d e v ia tio n a n d input signal of 1m V , can the sine w ave be seen at P in 2 5 o f IC 504?

Then, can the sine wave be seen at P in 24 of IC 504?

Then, can the sine w ave be seen at P in 46 of IC 504 and C 515?

Then, can the sine w ave of the handset SP Lim it be seen?

SP of handset is defective.

C heck the handset IF circuit (around Pins 26~29 of IC 504).

C heck circuit around Pin 24 of IC 504.

C heck around P ins 44~46, 52 of IC 504.

The w ire connecting the handset S P is cut.

C heck the base TX pow er.

C heck the base TX m odulation sensitivity.

SP of handset is defective.

C heck the base TX circuit using voltage chart.

C heck the base TX AF circuit (around Pins 17, 19~21 of IC 1).

— 19 —

Page 17

IC AND TRANSISTOR VOLTAGE CHART

STBY

TALK

3.3

2.4~2.8

C03~3.4E3.3

3.2~3.5

B00.4~1.1

C01.5~3.5

E00

B01.9~2.2

C03~3.4

E01.7~1.7

3.3

2.5~2.8

C23.2~3.5E3.3

3.2~3.5

3.1

2.9~3.1

C00E3.7

3.4~3.7

B00

C00E0

2.8

2.4~2.8

3.2

3~3.4E3.3

3.2~3.5

3.1

2.7~3

3.3

3.2~3.5E3.7

3.5~3.7

B00

C00E0

B00

3.13E00

3.1

2.7~3

C03.4~3.7E3.7

3.4~3.7

0.6

0.5~0.8

3.10E00

B20

C01.8~2.1

E00

B00

3.3

3.2~3.4E0

Transistors Unit [V]

Ref.

Pin STBY TALK Note

No.

B 0.7 0.7

Q1 C 4.8 4.6~5

E0 0 B 1.5 1.5

Q2 C 3.2 3.2

E 0.8 0.8 B 0 0.7

Q3 C 4.8 3~5.6

E0 0 B 4.4 2.4

Q4 C 4.8 4.5

E 4.8 1.4~1.9 B 0.6 0.6

Q5 C0 0

E0 0 B0 0

Q6 C 4.9 4.8~5

E0 0 B 6.3 6.3

Q7 C 10.2 9.6~10

E 5.6 5.6 B 0 0.7

Q8 C 10.1 0

E0 0 B0 0

Q9 C 4.6 4.6

E0 0 B 0.7 0.7

Q10 C0 0

E0 0 B 0.5 0.4~0.6

Q11 C0 0

E0 0 B0 0

Q12 C0 0

E0 0 B 3.2 0.6~1

Q501 C 0 3.1~3.3

E 0.8 0 B 0 0.8~1.1

Q502 C 0 1.8~2.1

E 0 0.2~0.5

Ref.

No.

Q503

Q504

Q505

Q506

Q507

Q508

Q509

Q510

Q511

Q512

Q513

Q514

Q515

Q516

Unit [V]

Note

—20—

Page 18

IC’S Unit [V]

STBY

TALK

1.4

100200300

400

50060070080

900

1000

1100

1200134.8

4.814001500160

1700

4.8

4.8194.8

4.820002100

4.8

4.8230

4.8

4.8250

4.8

4.8270

4.8

4.829003000

3100320

3300340~4.8

4.8354.8

036003700384.8

3900404.9

2.7

4.9

4.8420~4.8

4.84300440045004600470~4.8

4.848004900500

Ref.

Pin STBY TALK Note

No.

1 0.8~3.7 0.8~3.7 2 2.4 2.4 3 1.5 1.5 4 1.2 1 5 4.8 4.8 6 0 1.2 70 0 8 4.8 4.6~5.1

9 0~4.8 0 10 0~4.8 0 11 0~4.8 0 12 0 0 13 4.8 0 14 0 0 15 0~4.8 4.8 16 0 0 17 1.4 1.5 18 4.8 4.8 19 1.5 1.5 20 1.5 1.5 21 1.5 1.5 22 4.2 4.2 23 4.8 4.8 24 1~1.8 1.4 25 1~2.5 1.8~2.3 26 1 1.5

IC1

27 4.7~5 4.7~5 28 3.8~4.1 3.8~4.1 29 4.8 4.8 30 4.2 4.2 31 4.2 4.2 32 4.2 4~4.4 33 0 0 34 4.8 4.8 35 3.6 3.4~3.8 36 0 0 37 3.6 3.4~3.6 38 0 4.8 39 4.8 4.8 40 0.3~0.5 0.3~0.5 41 0.3~0.5 0.3~0.5 42 1.2 1.2 43 0 0 44 1.4 1.4 45 1.4 1.4 46 1.4 1.4 47 4.8 4.8 48 1.4 1.4 49 1.4 1.4 50 0 0 51 0 0

Ref.

No. IC1

IC2

Unit [V]

Note

—21—

Page 19

Ref.

STBY

TALK

0.3~4.6

0.4~4.5

120013001400

1500

4.8

4.8174.8

4.8184.8

4.8194.8

4.8

2000

2100

2200

2300

4.8

1002003004005

4.9

4.8-564.9

4.970

4.8

4.7~4.9

100200300

0.5

1002003004005

3.3

3.363.3

3.370

3.3

3.2~3.5

3.3

3.2~3.423.3

3.1~3.6

300

3.3

200300400500600

700800900100

3.3

3.312001300

3.3

Pin STBY TALK Note

No.

51 0 0 52 0 0 53 4.8 4.8 54 4.8 4.8 55 1.3~4.2 1.3~4.2 56 1.2~3.7 1.2~3.7 57 0 0

IC2

58 0 0 59 4.8 4.8 60 4.8 4.8 61 4.8 4.8 62 4.8 0 63 0 0 64 0 0

10 0

20 0

IC3

30 0

4 4.8 4.8

1 4.8 4.8

2 4.8 4.8IC4

30 0

1 4.8 4.7~4.9

2 4.7 4.6~4.8

30 0

40 0

50 0

60 0

70 0

80 0

90 0 10 4.8 4.8

IC5

11 0 0 12 0 0 13 0 0 14 0 0 15 0 0 16 0 0 17 0 0 18 0 0 19 0 0 20 2.2 2.2

1 2.4 2.4

2 2.4 2.4

3 2.4 2.4

4 2.4 2.4

IC101

5 2.4 2.4

60 0

70 0

80 0

90 0 10 1~3.6 1~3.6

Unit [V]

Ref.

No.

IC101

IC102

IC103

IC501

IC502

IC503

Unit [V]

Note

—22—

Page 20

Ref.

STBY

TALK

3.3

200300400

500

60070080090

1000

3.3

1200

1300143.3

3.3153.2

0~3.2160017

3.3

1800

1901.4~1.6200

1.4~1.6210

1.4~1.6

2.4~2.6

2.2~2.8

3.2

2.9~3.3

0.6~1.2

1.2~1.7

0~2

0.9~1.5260.4

1.2~1.7273.2

2.8~3.6

2.2~2.6

2~2.4

3.2

2.9~3.5302.6

2.3~2.8312.6

2.3~2.8

2.6

2.2~2.9330

3.2

3~3.4352

1.7~2.336003721.7~2.2383.2

2.9~3.5393.2

3.2

0.3~0.5

1.3~0.5

0.3~0.5

1.2~3.2

1.2~1.443004401.4~1.6450

1.4~1.6460

1.4~1.6473.2

3~3.3480

1.4~1.6490

1.4~1.6

2.6

1.5~1.7

Pin STBY TALK Note

No.

15 1~3.3 3.3 16 0 0 17 3.3 3.3 18 0 0 19 3.3 3.3 20 0 0 21 0 0 22 0~3.3 0~3.3 23 0~3.3 0~3.3 24 0 0 25 0 0 26 0 0 27 0 0 28 0 0 29 0 0 30 0 0 31 0 0 32 0 0 33 3.3 3.3 34 1~3.3 3.3 35 0 0 36 0 0 37 0 0 38 0 0 39 0 1

IC503

40 0 0 41 3.3 3.3 42 0~3.3 0~3.3 43 0 0 44 0~3.3 0~3.3 45 0~3.3 3.3 46 0 0 47 0 0 48 0 0 49 0 0 50 0~2.6 0 51 0 0 52 0 1~3.3 53 0 1~3.3 54 0 1~3.3 55 0 1~3.3 56 3.3 3.3 57 0 1~3.3 58 0 0 59 0 0~3.3 60 3.3 0 61 0 0~3.3 62 3.3 3.3 63 3.3 3.3 64 3.3 3.3

Unit [V]

Ref.

No.

IC504

Unit [V]

Note

—23—

Page 21

Ref.

Pin STBY TALK Note

No.

51 0 0

IC504

52 2.5 1.4~1.6

10 0

2 3.6 3.4~3.8

IC505

3 3.3 3.1~3.5

4 3 2.2~2.4

50 0

Unit [V]

—24—

Page 22

B ase U nit

SEMICONDUCTOR LEAD IDENTIFICATION

D1: HZ7C3 D4: HZ6C3 D 5/D 7/D 8/D 101/D 102/ D 103/D 104: 1N 4148 D 109: H Z33C P

C athode

D 3: K V1832C

C athode

Anode

D 2/D 6/D105/D106/D 107/ D 108/D 110/D 111: R LS 4148

C athode

D 9 /D 1 0 : L T L -1 6 K P E -A D 11: LTL-16KG E -A

C athode

Anode

Q 1/Q 3/Q 4: KTC 3880S Y Q 2/Q 5/Q 6/Q 8/Q 9/Q 11: K TC 3875SG R Q 12: KTA 1504SG R

B: Base E : E m itte r C : C o lle c to r

Q 7: KTC 3203Y Q 10: KTC 3198Y

B: Base E : E m itte r C : C o lle c to r

— 25 —

Page 23

IC 1 M C 13111FB

LO 2 In

LO 2 O ut

Vag

Rx PD

PLL Vref

Tx P D

GND PLL

TX VC O

Data

Clk

Clk Out

CD O ut

IC 2

PD 75116H

P42

P43

P30

Ref2

Ref1

Scr Out

E In

E Out

E Cap

S A In

474849

161718

C In

Tx In

C Cap

Tx O ut

DA Out

BD2 O ut

BD1 O ut

Am p O ut

SA Out

DA In

G N D A udio

V Cap Ctrl

434241

V cc A ud io

R x A udio In

LO 1 In

LO 1 O ut

Mix1 In1

Mix1 In2

Mix1 Out

GND RF Mix2 Out

Mix2 In

SGN D RF

Lim In

Lim C 1

Lim C 2

V cc R F

Lim O ut

Q Coil

RSSI

D e t O u t

RESET

64 63 62 61 60 59 58 57 56 55 54 53 52

P41

P40

P53

P52

P51

P50

7 8

P63

P62

P61

P60

P73

P72

P71 P70

P83

P82

20 21 22 23 24 25 26 27 28 29 30 31 32

P81

P80

P93

P31

P32

P33

P140

P141

P142

P143

P11/INT1

P10/INT0

P130

P131

P132

P133

P120

P121

P122

P123

P00/INT4

P01/SCK

P02/SO

P03/SI

P20/PTO0

P21/PTO1

P22/PCL

P23

T11

T10

PTH00

PTH01

PTH03

PTH02

Vss

P92

P91

P90

P13/INT3

P12/INT2

IC 3 /IC 1 0 3 TLP 521-1

IC 5 LC 7366N M

XMIT

4 5

Vss

7 8 9

OSCI

OSCO

TONE OUT

17 16

R3 R4

14 13 12

MUTE

IC 4 R H 5 V L40C A

IC 101

OUT

Vss

IC 102 S -24C 08AFJA

M T8843

IN+

−

VRef

CAP

TRIGin

TRIGRC TRIGout

MODE OSCin

OSCout

Vss

1 2 3 4 5 6 7 8

9 10 11 12

24 23 22 21 20 19 18 17 16 15 14 13

St/GT ESt StD INT CD DR

DATA DCLK FSKen PWDN IC

A0 A1 A2

Vss

2 3 4

Vcc

WP SCL

6 5

SDA

— 26 —

Page 24

H andset

D 501: K V1832C

C athode

D 504: 1S S226

D 506: R LS 4148

D 502: 1N 4148

D 503/D 510: H Z6C 3

C athode

Anode

D 505/D 507: P G 3822K

C / A

C athode

Anode

D 508/D 509: H SM 88W A

C athode

D 511: D C B010

A / A

Anode

Q 501/Q 504/Q 505: K TC 3880SY

Q 502/Q 511/Q 512/Q 514/Q 515/Q 516: K TC 3875S G R

Q 503/Q 506/Q 507/Q 508/Q 509/Q 510/Q 513: K TA1504S G

B: Base E : E m itte r C : C o lle c to r

— 27 —

Page 25

OUT

GND RF

Mix1 Out

Lim In

Vcc RF

Mix2 Out

Mix2 In

Mix1 In2

Mix1 In1

V DD

IC 502 R H 5V L28C A

Vss

IC 504

M C 13111FB

LO 1 In

LO 1 O ut V Cap Ctrl

42 43

G N D Audio

SA O ut

S A In

E O ut

E Cap

E In

Scr O ut

Ref2

Ref1

1234567891011

Vag

Rx PD

LO 2 In

LO 2 O ut

PLL Vref

Tx PD

Lim O ut

Lim C 1

Lim C 2

SGND R F

343536

GND PLL

Q Coil

292827

RSSI

D e t O u t

Rx Audio In

Vcc Aud io

DA In

Tx In

Amp O ut

C In

C Cap

Tx O ut

BD2 Out

DA Out

BD1 Out

Clk

Data

Clk Out

CD Out

TX VCO

— 28 — — 29 —

P14

P20

P17

P16

P15

P13

P12

P11

P10

P07

P06

P05

P04

P03

P02

P01

P00

Vss

P30/ADST

484746454443424140393837363534

P31/SCK1 P32/SO1 P33/SI1 P34/EC P35/PWC Vcc P36/WTO P37/PTO P40

M B 89626R

P41 P42 P43 P44/BZ

64 63 62 61 60 59 58 57 56 55 54 53 52

123456789

P47/SI2

P46/SO2

P45/SCK2

P50/AN0

P51/AN1

P52/AN2

P53/AN3

10111213141516

P54/AN4

P55/AN5

P56/AN6

P57/AN7

AVR

AVcc

AVss

VccWPSDAA2SCL

567

123

IC 501 S -24C 04A FJA

Vss

IC 503

P60/INT0

P61/INT1

P62/INT2

P63/INT3

P21 P22 P23 P24 P25 P26 P27

Vss X1 X0

MOD1 MOD0

RST

20 21 22 23 24 25 26 27 28 29 30 31 32

P64

IC 505

EXT

123

OUT

GND

RN5RG 33AA

Page 26

Handset

Main PCB

ELECTRICAL PARTS LOCATION

— 30 — — 31 —

L13

Base Unit

Main PCB

Page 27

Handset

WIRING DIAGRAM

— 32 —

Page 28

EXPLODED VIEW AND MECHANICAL PARTS LIST

Base Unit

AT701

— 33 —

Page 29

Base Unit

LOC. NO.

PART NO. REF. NO. DESCRIPTION QTY

1 RC005527 GNBZ356907Z Button, Push ABS 1 2 RC005523 GCAS356903Z Case, Bottom ABS 1 3 RC005522 GCAS156902Z Case, Top ABS 1 4 RC005665 HTML457208Z Charge Terminal (Comp) C5191(PBP) 2 5 RC005530 PLBS457401Z Label, ID 1 6 RC005532 RCLR419970Z Cushion Bumpon 2 7 RC002384 LFUT428079Z Foot Bumpon SJ-5916 1.6T 2 8 RC005526 GCAS456906Z Hook ABS 1

9 RC005525 GCAS456905Z LED Lens PMMA 1 10 RC000941 SSCW802608N Screw, P Tight Bind HD + D2.6X8 NI 3 11 RC004028 SSCW802616N Screw, P Tight Bind HD + D2.6X16 NI 4 12 RC001752 SSCW283012N Screw, Tapping Bind+& SP Washer D3X12 NI 1 13 RC005524 GCAS356904Z Desk Top/Wall Mount Bracket ABS 1 14 RC005533 RUTC457141Z Wool Coated Paper, Wool Tack 1 15 RC005180 PLBZ456717Z Label, Indication 1 16 RC005531 PLBZ457408Z Label, Indication 1

— 34 —

Page 30

Handset

B501

71 66

DP501

SP801

63 68

AT801

— 35 —

Page 31

Handset

C5191(PBP)

PVC

ABS

C2680(BSP)

ABS

Neoprene

Moltprene, Nitto #500

EPDM

SPTE

ABS

D2.6X16 NI

PMMA

D2.6X8 NI

Paper

LOC. NO.

PART NO. REF. NO. DESCRIPTION QTY

51 RC004280 HTML451205Z Antenna Contact 52 RC005561 RBLD456730Z Blind 53 RC005551 GNBZ356911Z Button, Function 54 RC005552 GNBZ456912Z Button, Push 55 RC005547 GCAS156908Z Case, Front 56 RC005548 GCAS356909Z Case, Rear 57 RC005671 HTML457209Z Chage Terminal 58 RC005672 HTML457210Z Charge Terminal 59 RC005549 GCAS356910Z Case, Battery 60 RC004286 RCUN451209Z Cushion 61 RC005562 RCUN454106Z Cushion 62 RC004687 RCUM441420A Cushion Batt 63 RC005556 LHDZ455784Z Dual Holder 64 RC005544 GHDZ456417Z Holder, Display 65 RC005545 HHDZ456419Z Holder, Display 66 RC005550 GHDZ356415Z Holder, Speaker 67 RC003990 SSCW282616N Screw, Tapping Bind +&SP Washer 68 RC005557 LNBZ356400Z Key Rubber 69 RC005555 KDPZ456988Z Plate, Didplay 70 RC005546 RETC456608Z Reflection Sheet 1 71 RC000941 SSCW802608N Screw, P Tight Bind HD + 72 RC004285 PLBZ451727Z Label, Caution 73 RC005560 PLBZ457411Z Label, Caution 1 74 RC005558 PLBS457409Z Label, ID 1 75 RC005559 PLBS457410Z Label, ID 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

6 1

— 36 —

Page 32

PARTS LIST

PRODUCT SAFETY NOTE: Products marked with a have special characteristics important to safety.

Before replacing any of these components, read carefully the product safety notice of this service manual. Don't degrade the safety of the product through important servicing.

Symbol F G J K M N Z P Symbol C D

% ±1 ±2 ±5 ±10 ±20 ±30 −20+80 0+100 pF ±0.25 ±0.5

LOC.

NO.

CAPACITORS

The following codes indicate variation of capacitors against temperatures,:

YA = CH = 0 SL = +350 ppm/

C1 RC004741 BCUP811040Z CERAMIC 0.1UF 50V Z F C2 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C3 RC004736 BCUA811214Z CERAMIC 120PF 50V J CH C4 RC004477 BCUA811002Z CERAMIC 10PF 50V D CH C5 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C6 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C7 RC004508 BCXC311050Z CERAMIC 1UF 16V Z F C8 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C9 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C10 RC004502 BCUB814735Z CERAMIC 0.047UF 50V K B C11 RC004477 BCUA811002Z CERAMIC 10PF 50V D CH C12 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C14 RC004739 BCUB813335Z CERAMIC 0.033UF 50V K B C15 RC004498 BCUB811535Z CERAMIC 0.015UF 50V K B C16 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C17 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C18 RC000777 BCZY0120001 SEMI-CONDUCTOR 0.022UF 18V CZ-120 C19 RC003189 BCQL521055Z MYLAR 1UF 250V K C-167 C20 RC000752 BCKB821025Z CERAMIC 0.001UF 500V K YB(B) C21 RC004411 BCKB824715A CERAMIC 470PF 500V K B C-080 C22 RC005166 BCUP311050Z CERAMIC 1UF 16V Z F C23 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C24 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C25 RC004573 BCUB816825Z CERAMIC 0.0068UF 50V K B C26 RC004960 BCXC514740Z CERAMIC 0.47UF 25V Z F C27 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C28 RC004562 BCUB814725Z CERAMIC 0.0047UF 50V K B C30 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C31 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C32 RC004951 BCAP811006Z ELECTROLYTIC 10UF 50V M C-130 C33 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C34 RC004608 BCUB312245Z CERAMIC 0.22UF 16V K B C35 RC004741 BCUP811040Z CERAMIC 0.1UF 50V Z F

PART NO.

±5%, YB = ±10%, YD = +20 −30%, YE = +20 −50% (−25 ~ +85 °C), ZF = +30 −80%, (−10 ~ +79 °C),

±60 ppm/°C, TH = −470 ppm/°C, ±60 ppm/°C, B = ±10%, F = +30 −80%,

°C ~ −1000 ppm/°C, UJ = −750 ppm/°C ±120 ppm/°C, CJ = 0 ± 120 ppm/°C, CK = 0 ± 250 ppm/°C

REF

NO.

DESCRIPTION

— 37 —

Page 33

LOC.

NO.

PART NO.

REF

NO.

DESCRIPTION

C36 RC004492 BCUA818204Z CERAMIC 82PF 50V J CH C37 RC004608 BCUB312245Z CERAMIC 0.22UF 16V K B C38 RC004500 BCUB812235Z CERAMIC 0.022UF 50V K B C39 RC004561 BCUB813935Z CERAMIC 0.039UF 50V K B C40 RC004945 BCAP111016Z ELECTROLYTIC 100UF 10V M C-130 C41 RC004562 BCUB814725Z CERAMIC 0.0047UF 50V K B C43 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C44 RC004487 BCUA814704Z CERAMIC 47PF 50V J CH C45 RC004490 BCUA816092Z CERAMIC 6PF 50V D CH C46 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C47 RC004560 BCUB813325Z CERAMIC 0.0033UF 50V K B C48 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C49 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C50 RC004482 BCUA812204Z CERAMIC 22PF 50V J CH C51 RC004485 BCUA813304Z CERAMIC 33PF 50V J CH C52 RC004951 BCAP811006Z ELECTROLYTIC 10UF 50V M C-130 C53 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C54 RC004960 BCXC514740Z CERAMIC 0.47UF 25V Z F C56 RC004737 BCUA815614Z CERAMIC 560PF 50V J CH C57 RC004500 BCUB812235Z CERAMIC 0.022UF 50V K B C58 RC004562 BCUB814725Z CERAMIC 0.0047UF 50V K B C59 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C60 RC004479 BCUA811204Z CERAMIC 12PF 50V J CH C61 RC004478 BCUA811014Z CERAMIC 100PF 50V J CH C62 RC004482 BCUA812204Z CERAMIC 22PF 50V J CH C63 RC005388 BCUA813904Z CERAMIC 39PF 50V J CH C64 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C65 RC004502 BCUB814735Z CERAMIC 0.047UF 50V K B C66 RC005514 BCXB311055Z CERAMIC 1UF 16V K B C68 RC004489 BCUA815091Z CERAMIC 5PF 50V C CH C69 RC005513 BCXA811514Z CERAMIC 150PF 50V J CH C70 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C71 RC004489 BCUA815091Z CERAMIC 5PF 50V C CH C73 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C74 RC004947 BCAP314706Z ELECTROLYTIC 47UF 16V M C-130 C75 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C76 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C77 RC004741 BCUP811040Z CERAMIC 0.1UF 50V Z F C78 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C79 RC005160 BCAP113316Z ELECTROLYTIC 330UF 10V M C-130 C80 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C81 RC004482 BCUA812204Z CERAMIC 22PF 50V J CH C82 RC004482 BCUA812204Z CERAMIC 22PF 50V J CH C83 RC004478 BCUA811014Z CERAMIC 100PF 50V J CH C84 RC004508 BCXC311050Z CERAMIC 1UF 16V Z F C85 RC004500 BCUB812235Z CERAMIC 0.022UF 50V K B

— 38 —

Page 34

LOC.

NO.

PART NO.

REF

NO.

DESCRIPTION

C86 RC004740 BCUE813091Z CERAMIC 3PF 50V C CJ C87 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C88 RC004659 BCXB811025Z CERAMIC 0.001UF 50V K B C89 RC004659 BCXB811025Z CERAMIC 0.001UF 50V K B C91 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C101 RC005512 BCKB131025Z CERAMIC 0.001UF 1000V K YB(B) C102 RC005512 BCKB131025Z CERAMIC 0.001UF 1000V K YB(B) C103 RC004508 BCXC311050Z CERAMIC 1UF 16V Z F C104 RC004559 BCUB311545Z CERAMIC 0.15UF 16V K B C105 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C106 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C109 RC004952 BCAP811096Z ELECTROLYTIC 1UF 50V M C-130 C110 RC004562 BCUB814725Z CERAMIC 0.0047UF 50V K B C111 RC004562 BCUB814725Z CERAMIC 0.0047UF 50V K B C112 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C113 RC004562 BCUB814725Z CERAMIC 0.0047UF 50V K B C114 RC004562 BCUB814725Z CERAMIC 0.0047UF 50V K B C115 RC004948 BCAP511016Z ELECTROLYTIC 100UF 25V M C-130 C116 RC004508 BCXC311050Z CERAMIC 1UF 16V Z F C117 RC004483 BCUA812214Z CERAMIC 220PF 50V J CH C501 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C502 RC004477 BCUA811002Z CERAMIC 10PF 50V D CH C503 RC004482 BCUA812204Z CERAMIC 22PF 50V J CH C504 RC004484 BCUA812704Z CERAMIC 27PF 50V J CH C505 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C506 RC004502 BCUB814735Z CERAMIC 0.047UF 50V K B C507 RC004502 BCUB814735Z CERAMIC 0.047UF 50V K B C508 RC004502 BCUB814735Z CERAMIC 0.047UF 50V K B C509 RC004500 BCUB812235Z CERAMIC 0.022UF 50V K B C510 RC004502 BCUB814735Z CERAMIC 0.047UF 50V K B C511 RC004739 BCUB813335Z CERAMIC 0.033UF 50V K B C512 RC004956 BCUA811814Z CERAMIC 180PF 50V J CH C513 RC004659 BCXB811025Z CERAMIC 0.001UF 50V K B C514 RC004185 BCSS951006Z TANTALUM CHIP 10UF 7V M A C-241 C515 RC001045 BCEQ311006Z ELECTROLYTIC 10UF 16V M C-125 C516 RC004747 BCUA813314Z CERAMIC 330PF 50V J CH C517 RC004478 BCUA811014Z CERAMIC 100PF 50V J CH C518 RC004500 BCUB812235Z CERAMIC 0.022UF 50V K B C519 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C520 RC004502 BCUB814735Z CERAMIC 0.047UF 50V K B C521 RC004185 BCSS951006Z TANTALUM CHIP 10UF 7V M A C-241 C522 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C523 RC004491 BCUA816804Z CERAMIC 68PF 50V J CH C524 RC004488 BCUA814714Z CERAMIC 470PF 50V J CH C525 RC004502 BCUB814735Z CERAMIC 0.047UF 50V K B C526 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B

— 39 —

Page 35

LOC.

NO.

PART NO.

REF

NO.

DESCRIPTION

C527 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C528 RC004481 BCUA811514Z CERAMIC 150PF 50V J CH C529 RC001045 BCEQ311006Z ELECTROLYTIC 10UF 16V M C-125 C530 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C531 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C532 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C533 RC004573 BCUB816825Z CERAMIC 0.0068UF 50V K B C534 RC004562 BCUB814725Z CERAMIC 0.0047UF 50V K B C536 RC004659 BCXB811025Z CERAMIC 0.001UF 50V K B C537 RC004564 BCUP514740Z CERAMIC 0.47UF 25V Z F C538 RC004564 BCUP514740Z CERAMIC 0.47UF 25V Z F C539 RC004608 BCUB312245Z CERAMIC 0.22UF 16V K B C540 RC005165 BCUB811235Z CERAMIC 0.012UF 50V K B C541 RC005667 BCUB811835Z CERAMIC 0.018UF 50V K B C542 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C543 RC004485 BCUA813304Z CERAMIC 33PF 50V J CH C544 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C545 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C546 RC004558 BCUA811804Z CERAMIC 18PF 50V J CH C547 RC004478 BCUA811014Z CERAMIC 100PF 50V J CH C548 RC004487 BCUA814704Z CERAMIC 47PF 50V J CH C549 RC004477 BCUA811002Z CERAMIC 10PF 50V D CH C550 RC004558 BCUA811804Z CERAMIC 18PF 50V J CH C551 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C552 RC004502 BCUB814735Z CERAMIC 0.047UF 50V K B C553 RC005514 BCXB311055Z CERAMIC 1UF 16V K B C554 RC005166 BCUP311050Z CERAMIC 1UF 16V Z F C555 RC004657 BCEQ514796Z ELECTROLYTIC 4.7UF 25V M C-125 C556 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C557 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C558 RC004504 BCXB511045Z CERAMIC 0.1UF 25V K B C559 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C560 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C561 RC004747 BCUA813314Z CERAMIC 330PF 50V J CH C562 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C563 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C564 RC004418 BCEQ903316Z ELECTROLYTIC 330UF 6.3V M C-125 C565 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C566 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C567 RC005134 BCUA812714Z CERAMIC 270PF 50V J CH C568 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C569 RC005166 BCUP311050Z CERAMIC 1UF 16V Z F C570 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C571 RC004490 BCUA816092Z CERAMIC 6PF 50V D CH C572 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C573 RC004747 BCUA813314Z CERAMIC 330PF 50V J CH

— 40 —

Page 36

LOC.

NO.

PART NO.

REF

NO.

DESCRIPTION

C574 RC004659 BCXB811025Z CERAMIC 0.001UF 50V K B C576 RC004977 BCUC811591Z CERAMIC 1.5PF 50V C CK C577 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C578 RC004497 BCUB811035Z CERAMIC 0.01UF 50V K B C579 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C580 RC003247 BCPT954796Z TANTALUM CHIP 4.7UF 7V M A C-228 C581 RC004494 BCUB511045Z CERAMIC 0.1UF 25V K B C582 RC004504 BCXB511045Z CERAMIC 0.1UF 25V K B C583 RC004562 BCUB814725Z CERAMIC 0.0047UF 50V K B C584 RC004496 BCUB811025Z CERAMIC 0.001UF 50V K B C585 RC004482 BCUA812204Z CERAMIC 22PF 50V J CH C586 RC004482 BCUA812204Z CERAMIC 22PF 50V J CH

DIODES

D1 RC002470 BDAY0492033 ZENER HZ7C3 TD D2 RC001826 BDAY0433001 DIODE RLS4148 TE11 D3 RC005088 BDAY0943001 DIODE KV1832C-A TR D4 RC002471 BDAY0492045 ZENER HZ6C3 TD D5 RC002236 BDAY0246003 AXIAL 1N4148 T-77 D6 RC001826 BDAY0433001 DIODE RLS4148 TE11 D7 RC002236 BDAY0246003 AXIAL 1N4148 T-77 D8 RC002236 BDAY0246003 AXIAL 1N4148 T-77 D9 RC004189 BDAY0866001 LED LTL-16KPE-A D10 RC004189 BDAY0866001 LED LTL-16KPE-A D11 RC004190 BDAY0867001 LED LTL16KGE-A D101 RC002236 BDAY0246003 AXIAL 1N4148 T-77 D102 RC002236 BDAY0246003 AXIAL 1N4148 T-77 D103 RC002236 BDAY0246003 AXIAL 1N4148 T-77 D104 RC002236 BDAY0246003 AXIAL 1N4148 T-77 D105 RC001826 BDAY0433001 DIODE RLS4148 TE11 D106 RC001826 BDAY0433001 DIODE RLS4148 TE11 D107 RC001826 BDAY0433001 DIODE RLS4148 TE11 D108 RC001826 BDAY0433001 DIODE RLS4148 TE11 D109 RC003194 BDAY0272010 ZENER HZ33CP D110 RC001826 BDAY0433001 DIODE RLS4148 TE11 D111 RC001826 BDAY0433001 DIODE RLS4148 TE11 D501 RC005088 BDAY0943001 DIODE KV1832C-A TR D502 RC002236 BDAY0246003 AXIAL 1N4148 T-77 D503 RC002471 BDAY0492045 ZENER HZ6C3 TD D504 RC001635 BDAY0274001 DIODE 1SS226 TE85L D505 RC005534 BDAY0931001 LED PG3822K D506 RC001826 BDAY0433001 DIODE RLS4148 TE11 D507 RC005534 BDAY0931001 LED PG3822K D508 RC002240 BDAY0485001 DIODE HSM88WA TL D509 RC002240 BDAY0485001 DIODE HSM88WA TL D510 RC002471 BDAY0492045 ZENER HZ6C3 TD D511 RC002658 BDAY0423002 DIODE DCB010 TB

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FILTERS

FT1 RC004640 BFLY0778001 BPF FL-778 B803D-1087RX FT2 RC002479 BFLY0048001 CERAMIC FL-048 SFE10.7MS2-M FT3 RC004638 BFLY0743001 CERAMIC FL-743 LTW33-455D FT4 RC004639 BFLY0766001 LC FL-766 B803D-1077TX FT501 RC004638 BFLY0743001 CERAMIC FL-743 LTW33-455D FT502 RC004664 BFLY0767001 LC FL-767 SH829D-1079RX FT503 RC002479 BFLY0048001 CERAMIC FL-048 SFE10.7MS2-M FT504 RC004397 BFLY0742001 FILTER FL-742 H829D-1001TX

IC’s

IC1 RC004706 BDEY2916001 MC13111FB IC2 RC005515 BDDY0665001 UPD75116H IC3 RC000802 BDEY0577001 PC817 IC4 RC005075 BDEY2938003 RH5VL40CA-T1 IC5 RC005516 BDEY1058003 LC7366NM-TP-T2 IC101 RC005517 BDEY2966003 MT8843ASR IC102 RC005518 BDEY3205003 S-24C08AFJA-TB-01 IC103 RC000802 BDEY0577001 PC817 IC501 RC005537 BDEY3204003 S-24C04AFJA-TB-01 IC502 RC005074 BDEY2937003 RH5VL28CA-T1 IC503 RC005535 BDDY0666001 MB89626R IC504 RC004706 BDEY2916001 MC13111FB IC505 RC005536 BDEY3011003 RN5RG33AA-TR

JACKS

J1 RC003586 BJKY0803002 TEL JK-803 A36-006-4910A 2P J2 RC001094 BJKY0234001 JK-234 DJ13-1 J501 RC003619 BJKY0628001 JK-628 M60-02-30-134P-6 J502 RC002252 BJKY0600002 JK-600 SB20-02WS 2P

COILS

L1 RC004249 BLZY0041229 INDUCTOR LZ-041 2.2UH K L3 RC004666 BLBY0523001 COIL LB-523 L7BRE-1293Z L4 RC004248 BLZY0040470 INDUCTOR LZ-040 47UH L5 RC003693 BLZY0041478 INDUCTOR LZ-041 0.47UH K L6 RC004643 BLBY1106001 COIL LB-1106 PD600XCAS-9475RS L7 RC004642 BLBY1105001 COIL LB-1105 291XCAS-9471IB L8 RC004248 BLZY0040470 INDUCTOR LZ-040 47UH L9 RC003693 BLZY0041478 INDUCTOR LZ-041 0.47UH K L10 RC004641 BLBY1104001 COIL LB-1104 291XCAS-9472IB L11 RC004249 BLZY0041229 INDUCTOR LZ-041 2.2UH K L12 RC004249 BLZY0041229 INDUCTOR LZ-041 2.2UH K L13 RC001769 BLZY0041101 INDUCTOR LZ-041 100UH K L501 RC004670 BLBY1110001 COIL LB-1110 PD600XCAS-9550X L502 RC004666 BLBY0523001 COIL LB-523 L7BRE-1293Z

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L503 RC005541 BLZY0080278 INDUCTOR LZ-080 0.27UH K TAPE L504 RC004249 BLZY0041229 INDUCTOR LZ-041 2.2UH K L505 RC004668 BLBY1108001 COIL LB-1108 291XCAS-9462IB L506 RC005541 BLZY0080278 INDUCTOR LZ-080 0.27UH K TAPE L507 RC004400 BLZY0041109 INDUCTOR LZ-041 1UH K L508 RC004401 BLZY0041398 INDUCTOR LZ-041 0.39UH K L509 RC005539 BLBY1134001 COIL LB-1134 291XCAS-9656IB L510 RC004669 BLBY1109001 COIL LB-1109 P291XCAS-9459BY L511 RC005541 BLZY0080278 INDUCTOR LZ-080 0.27UH K TAPE L512 RC005540 BLZY0080100 INDUCTOR LZ-080 10UH K TAPE T1 RC003234 BTFY0265001 TRANSFORMER TF-265 AT-24E-1B(R295403)

TRANSISTORS

Q1 RC004631 BDBZ1020001 DB-1020 KTC3880SY TAPE Q2 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE Q3 RC004631 BDBZ1020001 DB-1020 KTC3880SY TAPE Q4 RC004631 BDBZ1020001 DB-1020 KTC3880SY TAPE Q5 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE Q6 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE Q7 RC004633 BDBZ1023001 DB-1023 KTC3203Y Q8 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE Q9 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE Q10 RC004634 BDBZ1024001 DB-1024 KTC3198Y Q11 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE Q12 RC004662 BDBZ1022001 DB-1022 KTA1504SGR TAPE Q501 RC004631 BDBZ1020001 DB-1020 KTC3880SY TAPE Q502 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE Q503 RC004662 BDBZ1022001 DB-1022 KTA1504SGR TAPE Q504 RC004631 BDBZ1020001 DB-1020 KTC3880SY TAPE Q505 RC004631 BDBZ1020001 DB-1020 KTC3880SY TAPE Q506 RC004662 BDBZ1022001 DB-1022 KTA1504SGR TAPE Q507 RC004662 BDBZ1022001 DB-1022 KTA1504SGR TAPE Q508 RC004662 BDBZ1022001 DB-1022 KTA1504SGR TAPE Q509 RC004662 BDBZ1022001 DB-1022 KTA1504SGR TAPE Q510 RC004662 BDBZ1022001 DB-1022 KTA1504SGR TAPE Q511 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE Q512 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE Q513 RC004662 BDBZ1022001 DB-1022 KTA1504SGR TAPE Q514 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE Q515 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE Q516 RC004632 BDBZ1021001 DB-1021 KTC3875SGR TAPE

RESISTORS

R1 RC004547 BRFX016844Z CARBON 680K 1/10W J BULK R2 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R3 RC004533 BRFX013314Z CARBON 330 1/10W J BULK

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R4 RC004535 BRFX013334Z CARBON 33K 1/10W J BULK R7 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R8 RC004534 BRFX013324Z CARBON 3.3K 1/10W J BULK R9 RC004546 BRFX016834Z CARBON 68K 1/10W J BULK R10 RC004746 BRFX016804Z CARBON 68 1/10W J BULK R11 RC004745 BRFX015614Z CARBON 560 1/10W J BULK R12 RC004745 BRFX015614Z CARBON 560 1/10W J BULK R13 RC004548 BRFX018224Z CARBON 8.2K 1/10W J BULK R14 RC004548 BRFX018224Z CARBON 8.2K 1/10W J BULK R15 RC004546 BRFX016834Z CARBON 68K 1/10W J BULK R16 RC004544 BRFX016814Z CARBON 680 1/10W J BULK R17 RC004514 BRFX011044Z CARBON 100K 1/10W J BULK R18 RC004510 BRFX011004Z CARBON 10 1/10W J BULK R19 RC004511 BRFX011014Z CARBON 100 1/10W J BULK R20 RC004742 BRFX011524Z CARBON 1.5K 1/10W J BULK R21 RC004516 BRFX011234Z CARBON 12K 1/10W J BULK R22 RC004526 BRFX012234Z CARBON 22K 1/10W J BULK R23 RC004547 BRFX016844Z CARBON 680K 1/10W J BULK R24 RC004509 BRFX010004Z CARBON 0 1/10W J BULK R25 RC004514 BRFX011044Z CARBON 100K 1/10W J BULK R26 RC005664 BRFX188204Z CARBON 82 1/8W J BULK R27 RC004514 BRFX011044Z CARBON 100K 1/10W J BULK R28 RC004550 BRFX180004Z CARBON 0 1/8W J BULK R29 RC004522 BRFX011834Z CARBON 18K 1/10W J BULK R30 RC004539 BRFX014734Z CARBON 47K 1/10W J BULK R31 RC004511 BRFX011014Z CARBON 100 1/10W J BULK R32 RC004525 BRFX012224Z CARBON 2.2K 1/10W J BULK R33 RC003231 BRSJ222234Z METAL OXIDE 22K 1/2WS J R34 RC002350 BRSN101514Z METAL OXIDE 150 1W J (P=12.5) R35 RC004511 BRFX011014Z CARBON 100 1/10W J BULK R36 RC004511 BRFX011014Z CARBON 100 1/10W J BULK R37 RC004539 BRFX014734Z CARBON 47K 1/10W J BULK R38 RC004546 BRFX016834Z CARBON 68K 1/10W J BULK R39 RC004543 BRFX015644Z CARBON 560K 1/10W J BULK R40 RC004537 BRFX014714Z CARBON 470 1/10W J BULK R41 RC004537 BRFX014714Z CARBON 470 1/10W J BULK R42 RC004537 BRFX014714Z CARBON 470 1/10W J BULK R43 RC004537 BRFX014714Z CARBON 470 1/10W J BULK R44 RC004523 BRFX011844Z CARBON 180K 1/10W J BULK R45 RC004543 BRFX015644Z CARBON 560K 1/10W J BULK R46 RC004743 BRFX013914Z CARBON 390 1/10W J BULK R47 RC004540 BRFX014744Z CARBON 470K 1/10W J BULK R48 RC004538 BRFX014724Z CARBON 4.7K 1/10W J BULK R49 RC004550 BRFX180004Z CARBON 0 1/8W J BULK R50 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R51 RC004743 BRFX013914Z CARBON 390 1/10W J BULK

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R52 RC004514 BRFX011044Z CARBON 100K 1/10W J BULK R53 RC004525 BRFX012224Z CARBON 2.2K 1/10W J BULK R54 RC004572 BRFX013934Z CARBON 39K 1/10W J BULK R55 RC004528 BRFX012254Z CARBON 2.2M 1/10W J BULK R56 RC004535 BRFX013334Z CARBON 33K 1/10W J BULK R57 RC004545 BRFX016824Z CARBON 6.8K 1/10W J BULK R58 RC004184 BRPA614734Z CARBON 47K 1/6W J TAPING R59 RC004516 BRFX011234Z CARBON 12K 1/10W J BULK R60 RC004965 BRFX184724Z CARBON 4.7K 1/8W J BULK R61 RC004756 BRFX184734Z CARBON 47K 1/8W J BULK R62 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R63 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R64 RC004174 BRPA611024Z CARBON 1K 1/6W J TAPING R65 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R66 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R67 RC004537 BRFX014714Z CARBON 470 1/10W J BULK R68 RC004537 BRFX014714Z CARBON 470 1/10W J BULK R69 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R70 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R71 RC004527 BRFX012244Z CARBON 220K 1/10W J BULK R72 RC002830 BRSJ101214Z METAL OXIDE 120 1W J R73 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R74 RC004541 BRFX015624Z CARBON 5.6K 1/10W J BULK R75 RC004567 BRFX181844Z CARBON 180K 1/8W J BULK R76 RC005663 BRFX186834Z CARBON 68K 1/8W J BULK R77 RC004538 BRFX014724Z CARBON 4.7K 1/10W J BULK R78 RC004525 BRFX012224Z CARBON 2.2K 1/10W J BULK R79 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R80 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R81 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R82 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R83 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R84 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R85 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R86 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R87 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R88 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R89 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R90 RC004511 BRFX011014Z CARBON 100 1/10W J BULK R91 RC004514 BRFX011044Z CARBON 100K 1/10W J BULK R92 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R93 RC004509 BRFX010004Z CARBON 0 1/10W J BULK R94 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R95 RC004509 BRFX010004Z CARBON 0 1/10W J BULK R96 RC004544 BRFX016814Z CARBON 680 1/10W J BULK R97 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK

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R98 RC004645 BRFX011064Z CARBON 10M 1/10W J BULK R99 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R100 RC004510 BRFX011004Z CARBON 10 1/10W J BULK R101 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R102 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R103 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R104 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R105 RC004510 BRFX011004Z CARBON 10 1/10W J BULK R106 RC004744 BRFX013944Z CARBON 390K 1/10W J BULK R107 RC004744 BRFX013944Z CARBON 390K 1/10W J BULK R108 RC004549 BRFX018234Z CARBON 82K 1/10W J BULK R109 RC004549 BRFX018234Z CARBON 82K 1/10W J BULK R110 RC004539 BRFX014734Z CARBON 47K 1/10W J BULK R111 RC004546 BRFX016834Z CARBON 68K 1/10W J BULK R112 RC004519 BRFX011544Z CARBON 150K 1/10W J BULK R113 RC004540 BRFX014744Z CARBON 470K 1/10W J BULK R114 RC005520 BRFX011043Z CARBON 100K 1/10W F BULK R115 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R116 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R117 RC004539 BRFX014734Z CARBON 47K 1/10W J BULK R118 RC004536 BRFX013344Z CARBON 330K 1/10W J BULK R119 RC004528 BRFX012254Z CARBON 2.2M 1/10W J BULK R120 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R121 RC004183 BRSJ001024Z METAL OXIDE 1K 1WS J R122 RC004514 BRFX011044Z CARBON 100K 1/10W J BULK R123 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R124 RC004517 BRFX011244Z CARBON 120K 1/10W J BULK R125 RC004511 BRFX011014Z CARBON 100 1/10W J BULK R126 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R127 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R128 RC005662 BRFX014704Z CARBON 47 1/10W J BULK R129 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R130 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R131 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R132 RC004517 BRFX011244Z CARBON 120K 1/10W J BULK R501 RC004752 BRFX181014Z CARBON 100 1/8W J BULK R502 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R503 RC004539 BRFX014734Z CARBON 47K 1/10W J BULK R504 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R505 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R506 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R507 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R508 RC004767 BRFX012233Z CARBON 22K 1/10W F BULK R509 RC004517 BRFX011244Z CARBON 120K 1/10W J BULK R510 RC004767 BRFX012233Z CARBON 22K 1/10W F BULK R511 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK

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R512 RC004538 BRFX014724Z CARBON 4.7K 1/10W J BULK R513 RC004551 BRFX181024Z CARBON 1K 1/8W J BULK R514 RC004543 BRFX015644Z CARBON 560K 1/10W J BULK R515 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R516 RC004519 BRFX011544Z CARBON 150K 1/10W J BULK R517 RC004551 BRFX181024Z CARBON 1K 1/8W J BULK R518 RC004511 BRFX011014Z CARBON 100 1/10W J BULK R519 RC004526 BRFX012234Z CARBON 22K 1/10W J BULK R520 RC004510 BRFX011004Z CARBON 10 1/10W J BULK R521 RC004566 BRFX181034Z CARBON 10K 1/8W J BULK R522 RC004527 BRFX012244Z CARBON 220K 1/10W J BULK R523 RC005669 BRFX183944Z CARBON 390K 1/8W J BULK R524 RC004535 BRFX013334Z CARBON 33K 1/10W J BULK R525 RC004178 BRPA612234Z CARBON 22K 1/6W J TAPING R526 RC005668 BRFX183914Z CARBON 390 1/8W J BULK R527 RC004551 BRFX181024Z CARBON 1K 1/8W J BULK R528 RC004551 BRFX181024Z CARBON 1K 1/8W J BULK R529 RC004551 BRFX181024Z CARBON 1K 1/8W J BULK R530 RC004566 BRFX181034Z CARBON 10K 1/8W J BULK R531 RC004742 BRFX011524Z CARBON 1.5K 1/10W J BULK R532 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R533 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R534 RC004538 BRFX014724Z CARBON 4.7K 1/10W J BULK R535 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R536 RC004529 BRFX012714Z CARBON 270 1/10W J BULK R537 RC004572 BRFX013934Z CARBON 39K 1/10W J BULK R538 RC004525 BRFX012224Z CARBON 2.2K 1/10W J BULK R539 RC004514 BRFX011044Z CARBON 100K 1/10W J BULK R540 RC005112 BRFX013924Z CARBON 3.9K 1/10W J BULK R541 RC004527 BRFX012244Z CARBON 220K 1/10W J BULK R542 RC004535 BRFX013334Z CARBON 33K 1/10W J BULK R543 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R544 RC004525 BRFX012224Z CARBON 2.2K 1/10W J BULK R545 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R546 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R547 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R548 RC004525 BRFX012224Z CARBON 2.2K 1/10W J BULK R549 RC004525 BRFX012224Z CARBON 2.2K 1/10W J BULK R550 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R551 RC005002 BRFX013304Z CARBON 33 1/10W J BULK R552 RC005002 BRFX013304Z CARBON 33 1/10W J BULK R553 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R554 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R555 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R556 RC004534 BRFX013324Z CARBON 3.3K 1/10W J BULK R557 RC004534 BRFX013324Z CARBON 3.3K 1/10W J BULK

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NO.

DESCRIPTION

R558 RC005416 BRFX182244Z CARBON 220K 1/8W J BULK R559 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R560 RC004514 BRFX011044Z CARBON 100K 1/10W J BULK R561 RC005173 BRFX015604Z CARBON 56 1/10W J BULK R562 RC004509 BRFX010004Z CARBON 0 1/10W J BULK R563 RC004509 BRFX010004Z CARBON 0 1/10W J BULK R564 RC004550 BRFX180004Z CARBON 0 1/8W J BULK R565 RC004550 BRFX180004Z CARBON 0 1/8W J BULK R566 RC004509 BRFX010004Z CARBON 0 1/10W J BULK R567 RC004509 BRFX010004Z CARBON 0 1/10W J BULK R568 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R569 RC004566 BRFX181034Z CARBON 10K 1/8W J BULK R570 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R571 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R572 RC004539 BRFX014734Z CARBON 47K 1/10W J BULK R573 RC004539 BRFX014734Z CARBON 47K 1/10W J BULK R574 RC004539 BRFX014734Z CARBON 47K 1/10W J BULK R575 RC004539 BRFX014734Z CARBON 47K 1/10W J BULK R576 RC004533 BRFX013314Z CARBON 330 1/10W J BULK R577 RC004514 BRFX011044Z CARBON 100K 1/10W J BULK R578 RC004527 BRFX012244Z CARBON 220K 1/10W J BULK R579 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R580 RC004540 BRFX014744Z CARBON 470K 1/10W J BULK R581 RC004513 BRFX011034Z CARBON 10K 1/10W J BULK R582 RC004551 BRFX181024Z CARBON 1K 1/8W J BULK R583 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R584 RC004526 BRFX012234Z CARBON 22K 1/10W J BULK R585 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R586 RC004544 BRFX016814Z CARBON 680 1/10W J BULK R587 RC004542 BRFX015634Z CARBON 56K 1/10W J BULK R588 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R589 RC005670 BRFX184704Z CARBON 47 1/8W J BULK R590 RC004756 BRFX184734Z CARBON 47K 1/8W J BULK R591 RC004511 BRFX011014Z CARBON 100 1/10W J BULK R592 RC004550 BRFX180004Z CARBON 0 1/8W J BULK R593 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R594 RC004753 BRFX181044Z CARBON 100K 1/8W J BULK R595 RC004514 BRFX011044Z CARBON 100K 1/10W J BULK R596 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R597 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK R598 RC004572 BRFX013934Z CARBON 39K 1/10W J BULK R599 RC004512 BRFX011024Z CARBON 1K 1/10W J BULK RT1 RC004674 BRTY0572504 SEMI-FIXED RT-572 NVZ6TL1B504 500KB RT501 RC005543 BRTY0550474 RESISTOSEMI-FIXED RT-550 470KB

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Page 44

LOC.

NO.

PART NO.

REF

NO.

DESCRIPTION

SWITCHS

S1 RC003604 BSWY0755001 SW-755 SBHA12B-06 S2 RC004253 BSWY0784001 SW-784 KSM0611B

CRYSTALS

X1 RC004251 BQXY0573001 QX-573 10.240MHZ X2 RC003599 BQXY0492001 QX-492 3.579545M X501 RC003746 BQXY0565001 QX-565 10.24MHZ X502 RC003720 BQXY0526001 QX-526 4.192M

OTHER ELECTRICAL PARTS

AD901 RC005139 BADY0213001 AC ADAPTOR TAC-8000 AT701 RC005176 BATY0292001 ANTENNA AT-292 TY-9512-0802 AT801 RC004273 BATY0268001 ANTENNA AT-268 ANT1CP-79 BT901 RC004362 BBTY0291001 BATTERY TRB-6500 DP501 RC005538 BDLY0166001 LIQUID CRYSTAL DISPLAY DL-166 NCOG030 MC501 RC004062 BMKY0475001 MICROPHONE MK-475 WM-034BZ RL1 RC000867 BRLY0042001 RELAY RL-042 OMR-108H SP501 RC002358 BYYY0438001 PIEZO ELECTRIC

BUZZER

YY-438 CB-12GP

SP801 RC004272 BSPY0348001 SPEAKER SP-348 KR-286HA WA801 RC002514 CZDZ071854Z WIRES ASSEMBLED W-071854 WA901 RC001861 BWZY1082001 TEL CORD WZ-1082 1850 W/P WA902 RC001872 BWZY1101001 TEL LINE WZ-1101 230W/P

PACKING PARTS

RC005198 UDZZ73535ZZ CAUTION BELT RC004291 WETC420086Z COVER:ANT. RC005342 WBXZ356836Z DISPLAY BOX RC004688 PLBB454286Z LABEL:BARCODE RC004689 PLBB454287Z LABEL:BARCODE RC004761 PLBZ453796Z LABEL:INDICATION RC005563 UDZZ01545ZZ OWNER'S MANUAL RC005458 WSLV429033Z PACKING BAG RC005566 WSLV156469Z PULPMOLD PAD RC005564 UDZZ69545ZZ QUICK REFERENCE GUIDE RC005565 WCTZ456990Z SHIPPING CARTON BOX RC005080 WSLV453148Z SLEEVE RC005567 WSLV457135Z SLEEVE RC005454 VNYH1153500 VINYL BAG 150X350X0.05T HIPE RC005455 VNYH1304000 VINYL BAG 300X400X0.05T HIPE RC004691 VNYL2405070 VINYL BAG 400X500X700X0.07T RC002946 VNYL3070800 VINYL BAG 70X80X0.1T

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Page 45

ASSEMBLY PARTS LIST

NOTE: Following part numbers are not available as replacement parts.

Order parts necessary for repair or contact the Toshiba Factory Service Center.

LOC.

NO.

PART NO.

RC005568 AD545ZLBA BASE MAIN ASSEMBLY RC005569 AD545ZLPA PORT MAIN ASSEMBLY

REF

NO.

DESCRIPTION

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Page 46

SPECIFICATIONS

MEASUREMENT CONDITIONS

1. Standard voltage: Handset: DC 3.6 V ±0.025 V Base: AC 120 V ±3 V 60 Hz

2. Temperature: 25°C ±5 °C

3. Channel: CH Handset (TX Frequency) Base (TX Frequency)

1 48.760 MHz 43.720 MHz 2 48.840 MHz 43.740 MHz 3 48.860 MHz 43.820 MHz 4 48.920 MHz 43.840 MHz 5 49.020 MHz 43.920 MHz 6 49.080 MHZ 43.960 MHz 7 49.100 MHz 44.120 MHz 8 49.160 MHz 44.160 MHz

9 49.200 MHz 44.180 MHz 10 49.240 MHz 44.200 MHz 11 49.280 MHz 44.320 MHz 12 49.360 MHz 44.360 MHz 13 49.400 MHz 44.400 MHz 14 49.460 MHz 44.460 MHz 15 49.500 MHz 44.480 MHz 16 49.670 MHz 46.610 MHz 17 49.845 MHz 46.630 MHz 18 49.860 MHz 46.670 MHz 19 49.770 MHz 46.710 MHz 20 49.875 MHz 46.730 MHz 21 49.830 MHz 46.770 MHz 22 49.890 MHz 46.830 MHz 23 49.930 MHz 46.870 MHz 24 49.990 MHz 46.930 MHz 25 49.970 MHz 46.970 MHz

4. Telephone Line Voltage/Load: DC 48 V ±2 V/600 ohm

5. Ring Frequency: 20 Hz

6. Ring Duration: 2 sec ON, 4 sec OFF

7. Standard Modulation: 1 kHz ±3 kHz Dev.

8. Secure Code: 65536 Combination

9. Method of Measurement: According to EIA Standard, RS-316A

10. Portable RX Load: 150 ohm

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Page 47

BASE UNIT

RECEIVER Unit Nominal Limit

1. Sensitivity 12 dB SINAD µV 0.6 1.5

2. Bandwidth at 6 dB down kHz 17 12

3. Frequency Response 0.3 kHz dB −3.5 −7.5 ~ +0.5

3.0 kHz dB −5 −9 ~ −1

4. Distortion at 1 mV Input % 2 7

5. S/N ratio at 1 mV RF Input dB 66 60

TRANSMITTER

1. RF Power at 50 Ω Load dBm −7.5 −12.5 ~ −2.5

2. Modulation Sensitivity (Tel Line Input −15 dBm) kHz Dev ±3 ±2 ~ ±4.2

3. Frequency Response 0.3 kHz dB 0 −4 ~ +4

3.0 kHz dB 0 −4 ~ +4

4. Frequency Tolerance Hz ±600 ±1500

TELEPHONE LINE

1. Off-hook Impedance (at 1 kHz) ohm 1000 230 ~ 1570

2. Off-hook DC Resistance (DC 40 mA) ohm 230 100 ~ 300

3. Telephone Line Output Voltage at Mod. dBm −5 −8 ~ −2 1 kHz ±3 kHz Dev.

4. Minimum Ringer Input Level (at 20 Hz) Vrms 23 40

TELEPHONE DIAL UNIT

1. PULSE DIALING a. Dialing Rate 10 pps p p s 10 8 ~ 11 b. Make Ratio 10 pps % 40 36 ~ 42

2. DTMF DIALING a. DTMF Frequency

Row 1 Hz 697 687 ~ 707 Row 2 Hz 770 759 ~ 781 Row 3 Hz 852 840 ~ 864 Row 4 Hz 941 927 ~ 955 Column 1 Hz 1209 1191 ~ 1227 Column 2 Hz 1336 1316 ~ 1356 Column 3 Hz 1477 1455 ~ 1499

b. Signal Level on Single Tone

Low Group dBm −7> −10 High Group dBm −5> −8

c. High Group Component/ dB 2 0 ~ 4

Low Group Component Difference

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Page 48

HANDSET UNIT

RECEIVER Unit Nominal Limit

1. Sensitivity 12 dB SINAD µV 0.5 1.0

2. Bandwidth at 6 dB down kHz 16 12

3. Frequency Response 0.3 kHz dB −3 −7 ~ +1

3.0 kHz dB −6 −10 ~ −2

4. Audio Output Power at 1 mV Input mV 115 75 ~ 170

5. Distortion at 1 mV Input % 1 6

6. S/N ratio at 1 mV RF Input dB 65 55

7. Leakage Ring Level at Ear Piece dBSPL 75 120

8. Ringer Level at 30 cm from Ringer (Page) dBSPL 83 75

TRANSMITTER

1. RF Power at 50 Ω Load dBm +2 −3 ~ +7

2. Modulation Sensitivity (at ±3 kHz Dev.) kHz Dev ±3 ±2 ~ ±4.2

3. Frequency Response 0.3 kHz dB −4.5 −8.5 ~ −0.5

3.0 kHz dB −1 −4 ~ +3

4. Frequency Tolerance Hz ±400 ±1500

POWER CONSUMPTION

1. Base Unit 9 V DC (TEL LINE ON) mA 70 90

2. Handset Unit a. Stand-by (average) mA 1.2 1.5 b. In-use mA 30 45

Battery Low Light: Turn-on Level 3.05 to 3.55 V Battery: 270 mAH (@1.2 V x3=3.6) Mode Switch: DTMF-Pulse (10 pps) Selectable Operating Temperature: −10 °C ~ 50 °C Storage Temperature: −20 °C ~ 60 °C

REQUIREMENTS COMPLIANCE

Unit is designed to fully meet with UL 1459 and FCC Rules, Part 15 and 68 for USA, or with applicable CSA and IC standards for Canada.

Note: Nominal specs represent the design specs. All units should be able to approximate these  some will exceed and some may drop slightly below these specs. Limit specs represent the absolute worst condition that still might be considered acceptable; in no case should a unit fail to meet limit specs.

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Page 49

APPENDIX

Deletion of the Caller ID memory

To delete the Caller ID memory in the EEPROM, proceed with the following steps:

1) Set the T/P switch to TONE mode.

2) Turn on AC power while pressing the Page key.

3) Keep pressing the Page key for about 2 seconds, then the EEPROM will be initialized.

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Page 50

MECHANICAL PARTS LIST

TOSHIBA AMERICA CONSUMER PRODUCTS, INC.

82 TOTOWA ROAD, WAYNE, N.J. 07470

TOSHIBA HAWAII, INC.

327 KAMAKEE ST., HONOLULU, H.I. 96814

Toshiba FT 7807 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

CONTENTS

OPERATING CONTROLS

ALIGNMENT PROCEDURE

BLOCK DIAGRAMS

SCHEMATIC DIAGRAMS

TROUBLESHOOTING HINTS

IC AND TRANSISTOR VOLTAGE CHART

SEMICONDUCTOR LEAD IDENTIFICATION

ELECTRICAL PARTS LOCATION

WIRING DIAGRAM

EXPLODED VIEW AND MECHANICAL PARTS LIST

PARTS LIST

SPECIFICATIONS

APPENDIX