Aiwa TN-C900 Service Manual

TN-C900

AHJ ALH

SERVICE MANUAL

CORDLESS

TELEPHONE

This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-98A-307-8T1).

SPECIFICATIONS

• Design and specifications are subject to change without
notice.

S/M Code No. 09-98A-307-8R1

REVISION

DATA

ACCESSORIES/PACKAGE LIST

REF. NO PART NO. KANRI DESCRIPTION

!

1 S5-122-000-013 ADT 115/230V 12VDC 200MA<ALHB>

!

1 S5-122-000-113 ADT 115/230V 12VDC 200MA<AHJB>
2 S1-136-300-301 BAT GP30AAK3BMJ-2
3 S5-000-720-110 LINE CORD USA BK 6' 6PC2
4 S1-412-111-000 MANUAL ARABIC<AHJB>

4 S1-377-100-000 MANUAL ENG

!

5 S0-000-010-002 PLUG POWER BK NON-APP L
6 S4-260-016-900 WALL MOUNT
7 S0-104-032-050 SCREW,BH ST4.0-32A

NO.

2

ELECTRICAL MAIN PARTS LIST

REF. NO PART NO. KANRI DESCRIPTION

IC
S0-521-101-012 IC,TLP521-1(GR)

S0-137-711-111 IC,LSC429133DW
S0-137-711-011 IC,LSC429134DW
S0-501-508-039 IC,DBL5015V
S0-623-007-049 IC,XC62FP3002

S0-780-625-005 IC,LM7806
S5-G00-324-020 IC,LM324
S0-121-008-011 IC,LSC1210D
S0-160-121-005 IC,LMX1601
S0-901-623-011 IC,MRFIC0916

SI-KE7-033-00A IC,KIA7033P

TRANSISTOR
85-XD1-622-040 TR,MMBT3904

S3-906-090-011 TR,MMBT3906
S9-200-090-002 TR,BFR92A
S0-951-090-002 TR,BR951L
S2-859-090-005 TR,2SC2859Y

S0-998-160-021 FET,BF998R 12V 30MA
89-111-824-080 TR,2SA1182Y

DIODE
87-A40-246-080 DIODE,1N4148

BASE C.B
BR1 S1-003-030-005 FLAT CABLE 10P 30MM

C1 87-A10-492-080 CAP,E 330UF-10V
C2 87-010-384-040 CAP,E 100UF-25V
C3 S2-241-450-135 CAP,PE 0.22UF-250V
C6 87-010-384-040 CAP,E 100UF-25V

C10 87-010-384-040 CAP,E 100UF-25V
C25 87-010-444-080 CAP,E 22UF-50V
C26 87-010-495-040 CAP,E 2.2UF-50V
C28 87-015-698-080 CAP,E 4.7UF-50V
C33 87-015-698-080 CAP,E 4.7UF-50V

C37 87-010-495-040 CAP,E 2.2UF-50V
C38 87-010-384-040 CAP,E 100UF-25V
F1 S1-002-000-003 FUSERES 10-1/4W
JK1 S0-003-300-032 JACK,MOD FLANGED PCB
JK2 S0-000-700-007 JACK DC POWER BK DC-210

L1 87-003-097-080 COIL,1MH
L2 87-003-097-080 COIL,1MH
L3 87-003-097-080 COIL,1MH
L4 87-003-097-080 COIL,1MH
L5 87-003-097-080 COIL,1MH

L6 87-003-097-080 COIL,1MH
L7 87-005-442-080 COIL,68UH
R31 S2-002-011-108 VR,TRIM 20K
R71 S1-003-054-905 VR,100K
RL1 S0-800-000-013 RELAY KS-R-0700H 8V

!

T1 S2-401-240-005 PT,AUDIO EI-24
VZ1 S2-500-900-001 VARISTOR VE09M00251K
Y1 S0-000-400-001 RESONATOR 4MHZ
Z1 S3-300-600-014 ZENER,33V 0.5W
Z2 S3-300-600-014 ZENER,33V 0.5W

Z3 S1-723-003-904 ZENER,3.9V 0.5W
Z4 S7-590-600-014 ZENER,7.5V 0.5W

LED C.B
BC1 S0-505-530-005 FLAT CABLE 5P 55MM

LED1 S1-202-700-005 LED EL573ID 2.4-7.1
LED2 S1-202-700-005 LED EL573ID 2.4-7.1
LED3 S1-202-700-005 LED EL573ID 2.4-7.1

NO.

REF. NO PART NO. KANRI DESCRIPTION

B/U RF C.B
C44 S1-050-661-315 CAP,C TANT 1UF-16V

C51 S2-000-810-006 VC,TC03C200A 20PF
C72 S1-050-661-315 CAP,C TANT 1UF-16V
D1 S0-214-010-006 VD 1SV214 SMD
D2 S0-214-010-006 VD 1SV214 SMD

FL2 S0-926-040-016 DUPLEX,903.75/926.25MHZ
FL2 S0-903-140-016 DUPLEX,903.75/926.25MHZ
FL7 S9-262-570-924 CER,FIL 926.25MHZ
FL36 S1-070-051-001 CER,FIL 10.7MHZ
FL36 S1-070-050-801 CER,FIL 10.7MHZ

FL37 S1-070-050-801 CER,FIL 10.7MHZ
FL37 S1-070-051-001 CER,FIL 10.7MHZ
L3 S3-590-830-006 COIL,1.7MM 3.5
L4 S3-590-830-006 COIL,1.7MM 3.5
L7 S0-796-000-014 IFT,5K275N 7.96MHZ

L17 87-005-681-080 COIL,5.6UH
L18 87-005-198-080 COIL,15UH
R3 S1-003-054-905 VR SMD POZ3AN 100K
SW1 S1-216-013-556 SW,SLIDE 1P2T
XT1 S0-012-800-009 X'TAL,12.8MHZ

KEY C.B
C1 87-010-264-080 CAP,E 100UF-10V

D4 S1-202-700-005 LED EL573ID 2.4-7.1
D5 S1-202-700-005 LED EL573ID 2.4-7.1
D6 S1-512-500-005 LED,EL28-21
D7 S1-512-500-005 LED,EL28-21

D8 S0-513-000-005 LED EL494GC(GRN)
D9 S0-513-000-005 LED EL494GC(GRN)
D10 S0-513-000-005 LED EL494GC(GRN)
D11 S0-513-000-005 LED EL494GC(GRN)
L1 87-005-442-080 COIL,68UH

L2 87-003-097-080 COIL,1MH
M1 S6-209-400-109 MIC EL. CMP-62
SW1 S1-223-086-456 SW,SLIDE SK-1201

H/S RF C.B
C19 87-016-300-080 CAP,E 22UF-10V

C20 87-010-495-040 CAP,E 2.2UF-50V
C44 S1-050-661-315 CAP,C TANT 1UF-16V
C51 S2-000-810-006 VC,TC03C200A 20PF
C72 S1-050-661-315 CAP,C TANT 1UF-16V

C76 87-015-698-080 CAP,E 4.7UF-50V
C93 87-015-698-080 CAP,E 4.7UF-50V
C98 87-010-495-040 CAP,E 2.2UF-50V
C99 87-010-248-040 CAP,E 220UF-10V
C117 87-010-412-080 CAP,E 10UF-25V

C127 87-010-264-080 CAP,E 100UF-10V
C132 S2-240-360-133 CAP,E 0.22UF-10V
D1 S0-214-010-006 VD 1SV214 SMD
D2 S0-214-010-006 VD 1SV214 SMD
FL2 S0-903-140-016 DUPLEX,903.75/926.25MHZ

FL2 S0-926-040-016 DUPLEX,903.75/926.25MHZ
FL7 S9-037-570-924 CER,FIL 903.75MHZ
FL36 S1-070-050-801 CER,FIL 10.7MHZ
FL36 S1-070-051-001 CER,FIL 10.7MHZ
FL37 S1-070-051-001 CER,FIL 10.7MHZ

FL37 S1-070-050-801 CER,FIL 10.7MHZ
L3 S3-590-830-006 COIL,1.7MM 3.5
L4 S3-590-830-006 COIL,1.7MM 3.5
L7 S0-796-000-014 IFT,5K275N 7.96MHZ
L17 87-005-681-080 COIL,5.6UH

L18 87-005-198-080 COIL,15UH
R3 S1-003-054-905 VR,SMD POZ3AN 100K
R38 S5-001-011-108 VR,TRIM 5K
R122 S2-002-011-108 VR,TRIM 20K
XT1 S0-012-800-009 X'TAL,12.8MHZ

NO.

REF. NO PART NO. KANRI DESCRIPTION

Y1 S0-000-200-001 RESONATOR 2.00MHZ
Z1 S3-330-005-100 ZENER,5.1V 0.5W
Z2 S1-723-003-904 ZENER,3.9V 0.5W

NO.

•

• Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.

/ CHIP RESISTOR PART CODE

Chip Resistor Part Coding

8

8

Figure

Resistor Code

Value of resistor

Chip resistor

/ Diamensions (mm)

Wattage Type

1/16W
1/10W
1/8W

1608

2125
3216

Tolerance

5%
5%
5%

Symbol

CJ
CJ
CJ

/ Form

L

W

0.8

1.6

t

0.45

0.45

0.55

L

1.6

t

W

3.2

1.25

2

TRANSISTOR ILLUSTRATION

S

D

G2

B

E

2SA1182
2SC2859
MMBT3904
MMBT3906
BFR92A
BR951L

C

G1

FET,BF998R

Resistor Code : A

108
118
128

43

SCHEMATIC DIAGRAM-1 (BASE)

65

WIRING-1 (BASE)

1

A

B

234567

BASE C.B

LED C.B

8

9

10

11 12 13

14

123

U1

D2

R78

R34

C6

C5

Z4

R69

R18

B
E

34

EC3

L1

12

L3

Cxx,ECxx
Rxx,ERxx

R73

C42

Q4

C

VZ1

L4

C15

U5

123

L6

L5

R77

JK2

F1

SW1

L3

TONE

PULSE

DC 12V

RED

BLACK

TEL. LINE

CHARGING

CONTACT

C

C28

D

E

PAGE

LED3

IN USE

LED1

POWER

15

F

LED1

CHARGE

G

15

R16

C33

R71

C44

R63

R64

C39

C26

C27

R41

11 15 20

R48

R49

R51

R62

R61

R65

14

C43

R76

C8

R45 R40

C47

R38

U3

C34

R50

C35

C36

R12

U6

R55

C45

R59

C7

C25

1510

C40

1

C30

78

R39

C23

C24

R46

C37

C38

R54

R68

R75

C22

R31

C32

R53

R53

R66

R67

C29

D4

R58

R52

10

5

1

C48

Q2

R13

R8

R10

R11

EC2

EC15

R70

R23

R56

R57

R43

EB

R14

C

Q5

R24

C16

R21

R2

R19

C13

C

EB

R7

R74

C9

R60 C41

EC7

R44

ER8
EC10

EC9
ER7

EC6

T1

R81

R47

R42

EC4

C19

EC5

U2

ER5
EC8

R91

C18

C10

R80

14

C49

15 20 25

R30

R29

R28

R33 R3

R32

C17

R4

EB

Q1

C

RL1

R27

R26

EC1

D1

ER1

R25

Y1

EC14

EC12

1510

28

ER10

C14

Q3

R36

R37

C31

ER3

C

C21

R17

E
B

R5

R15

R22

ER4

Z2

Z3

C20

R9

R6

L7

EC11

EC13

C11
D5

C3

R1

Z1

R20

ER2

D3

C2

C12

C1

C46

U4

C4

H

TO B/U RF C.B

NOTE:

I

J

87