Aiwa TN-C526 AHRJB User manual

CORDLESS
TELEPHONE
TN-C526
TN-C527
S/M Code No. 09-98B-314-2R1
AHRJB,ATHB,
ATHW
AHJB,ALHB
SERVICE MANUAL
REVISION
This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
TN-C526<ATHB,ATHW>(S/M Code No.09-98B-314-2T1),
TN-C526<AHRJB>/527<AHJB,ALHB>(S/M Code No.09-98B-314-2T2) .
DATA

2
SPECIFICATIONS
TN-C526 (ATH):
•
Design and specifications are subject to change without
notice.
TN-C527:
TN-C526 (AHRJ/AHJ1):
•
Design and specifications are subject to change without
notice.
•
Design and specifications are subject to change without
notice.
Operating Frequencies

3
DISASSEMBLY INSTRUCTIONS
HOW TO REMOVE THE HAND SET
Note: Never remove the ANT, HEAD.
1. Remove the DOOR, BATT.
2. Remove the connector, and remove the BATTERY.
3. Remove the two screws (A).
4. Release the three claws in the order until the H/S REAR
is set in the floated state.
5. Extend the ANT. so as not to break it. Rotate the H/S
REAR slowly in the direction of arrow.
1HOOK
2HOOK
H/S FRONT
H/S REAR
ANT, HEAD
3HOOK
H/S REAR
ANT.
BOND LOCK
ANT. B
BATTERY
ANT, HEAD
DOOR, BATT
A
6. Remove the adhesive agent (red) from the bottom of
ANT. using a tweezers.
7. Loosen the part shown as (B) in the following
illustration using a long-nose pliers, and extend the
ANT.

4
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
S0-780-525-004 IC,MC7805AC
S3-122-413-012 IC,TB31224
S0-101-001-044 IC,KP1010C
S3-401-801-011 IC,MC34018P
S0-118-513-012 IC,8PC4 B/U MCU 44PIN
S0-703-205-048 IC,KIA7032AP
S0-118-512-012 IC,8PC4 H/S MCU (V.1)
S0-702-507-048 IC,KIA7025F
TRANSISTOR
S2-901-8G1-000 TR,9018G NPN TO-92
S2-901-4C5-000 TR,9014C NPN TO-92
85-XD1-622-040 TR,MMBT3904
S3-906-090-011 TR,MMBT3906
S2-901-5C5-000 TR,9015C
DIODE
87-A40-246-080 DIODE,1N4148
S1-N40-04E-B10 DIODE,1N4004
S3-330-005-100 ZENER,5.1V 0.5W
S6-200-800-002 ZENER,62V 1.3W
S3-390-601-102 ZENER,1N5988B
S3-Z91-V70-000 ZENER,9.1V 0.5W
S1-040-030-000 DIODE,1N60
B/U C.B
C32 S2-241-450-135 CAP,E 0.22UF-250V
C85 87-015-696-080 CAP,E 2.2UF-50V
CE29 87-010-374-040 CAP,E 47UF-10V
CF1 S0-010-740-601 CER,FIL 10.7MHZ
CF2 S0-045-520-215 CER,FIL 455KHZ
CN1 S0-912-020-000 FLAT,CABLE 9PIN L=120
CN2 S1-012-020-000 FLAT,CABLE 10PIN
DCJ1 S0-000-700-007 JACK DC POWER BK DC-210
DUP1 S4-649-130-010 DUP 46/49MHZ NS BIO B/U<526>
DUP1 S4-349-130-004 DUPLEX 43/49MHZ DPX1030<527>
EC1 87-015-685-080 CAP,E 10UF-25V
EC2 87-015-685-080 CAP,E 10UF-25V
EC3 87-015-696-080 CAP,E 2.2UF-50V
EC4 87-015-696-080 CAP,E 2.2UF-50V
EC5 87-015-696-080 CAP,E 2.2UF-50V
EC6 87-015-685-080 CAP,E 10UF-25V
EC7 87-010-374-040 CAP,E 47UF-10V
EC8 87-010-374-040 CAP,E 47UF-10V
EC9 87-015-695-010 CAP,E 1UF-50V
EC10 87-015-695-010 CAP,E 1UF-50V
EC11 87-010-374-040 CAP,E 47UF-10V
EC12 87-010-404-080 CAP,E 4.7UF-50V
EC13 87-015-695-010 CAP,E 1UF-50V
EC14 87-015-685-080 CAP,E 10UF-25V
EC15 87-016-044-040 CAP,E 100UF-16V
EC16 87-010-374-040 CAP,E 47UF-10V
EC17 S4-770-760-033 CAP,E 470uF-25V
EC18 87-015-694-010 CAP,E 0.47UF-10V
EC19 87-015-696-080 CAP,E 2.2UF-50V
EC20 87-010-374-040 CAP,E 47UF-10V
EC21 87-010-101-040 CAP,E 220UF-16V
EC22 87-015-695-010 CAP,E 1UF-50V
EC23 87-010-374-040 CAP,E 47UF-10V
EC24 87-010-374-040 CAP,E 47UF-10V
EC25 87-010-404-080 CAP,E 4.7UF-50V
EC26 87-010-404-080 CAP,E 4.7UF-50V
EC27 87-015-685-080 CAP,E 10UF-25V
EC28 87-010-404-080 CAP,E 4.7UF-50V
EC29 87-010-404-080 CAP,E 4.7UF-50V
EC30 87-015-685-080 CAP,E 10UF-25V
EC31 87-010-348-040 CAP,E 100UF-25V
EC32 87-010-374-040 CAP,E 47UF-10V
F1 87-029-017-010 FUSERES 10-1/4W
L1 S1-290-300-004 LI.5UH 10% AXIAL HANTEC<EXCEPT 526AHRJB>
L1 S1-290-300-004 LI.2UH 10% AXIAL HANTEC<526AHRJB>
L2 87-003-105-080 COIL,0.22UH
L4 87-003-147-070 COIL,22UH
L5 S6-800-310-004 COIL,68UH
L6 S6-800-300-004 COIL,68UH
L7 S6-800-300-004 COIL,68UH
L8 S6-800-300-004 COIL,68UH
L9 87-003-097-080 COIL,1MH
L10 87-003-097-080 COIL,1MH
MIC1 S6-309-800-803 MIC EL KT63
RL1 S0-800-000-013 RELAY KS-R-0700H 8V
SP1 S5-003-301-700 SPK,200FL
SW1 S1-216-013-556 SW,SLIDE 1P2T
SW2 S1-313-013-438 SLIDE SWITCH
T1 S0-182-000-001 IFT,\182-01 H=11.5MM
T2 S0-103-010-001 RFT,\103 H=8.5MM
T3 S0-022-000-001 IFT,\RT-22 RT-22
T4 S2-401-240-005 PT,AUDIO EI-24
T5 S0-182-000-001 IFT,\182-01 H=11.5MM
T6 S0-658-010-001 RFT,YMK-0658 H=8.5MM
TL1 S0-003-300-030 JACK,MOD 623 PCB 6P2C
VC1 S3-000-400-005 VC CVN630 30PF TH
VD1 S0-025-100-023 VD 251SPA
VDR1 S2-500-900-001 VARISTOR VE09M00251K
VR1 S4-702-011-108 VR,TRIM KVSF637A-47K
VR2 S4-702-011-108 VR,TRIM KVSF637A-47K
VR3 S2-002-071-100 VR,SLIDER S1505N11B2B
X1 S0-102-400-009 X’TAL 10.24M 30PPM 15PF
X2 S0-041-900-001 RESONATOR 4.19MHZ
SUB C.B<527AHJB,527ALHB>
LED C.B
LED1 S0-203-004-705 LED,EL264HD(RED)
LED2 S0-203-004-705 LED,EL264HD(RED)
LED3 S0-203-004-705 LED,EL264HD(RED)
LED4 S0-203-004-705 LED,EL264HD(RED)
B/U KEY C.B
H/S C.B
BUZ1 S1-210-053-807 BUZZER DB111C-X096N DIA=
CF1 S0-010-740-601 CER,FIL 10.7MHZ
CF2 S0-045-520-215 CER,FIL 455KHZ
CN1 S1-703-020-005 FLAT CABLE 17P 30MM
DF1 S4-649-030-010 DUP 46/49MHZ NS BIO H/S<526>
DF1 S4-349-130-004 DUPLEX 43/49MHZ DPX1030<527>
EC1 87-015-685-080 CAP,E 10UF-25V 20%
EC2 87-015-685-080 CAP,E 10UF-25V 20%
EC3 87-015-696-080 CAP,E 2.2UF-50V
EC4 87-015-696-080 CAP,E 2.2UF-50V
EC5 87-010-404-080 CAP,E 4.7UF-50V
EC6 87-010-374-040 CAP,E 47UF-10V
EC7 87-015-685-080 CAP,E 10UF-25V 20%
EC8 87-010-374-040 CAP,E 47UF-10V
EC9 87-015-685-080 CAP,E 10UF-25V 20%
EC10 87-015-696-080 CAP,E 2.2UF-50V
EC11 87-010-374-040 CAP,E 47UF-10V
EC15 87-010-374-040 CAP,E 47UF-10V
EC16 87-015-678-040 CAP,E 22UF-10V
L1 87-003-383-010 COIL,1UH-S
L2 87-003-147-070 COIL,22UH
L6 87-003-147-070 COIL,22UH

5
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
TRANSISTOR ILLUSTRATION
SP1 S2-815-300-908 SPK CAPSULE SD153BH
T1 S0-272-010-001 RFT,\272 H=8.5MM
T2 S0-305-010-008 RFT,305 8.5MM
T3 S0-022-040-102 IFT,\TR22 600-271 H=6MM
T4 S2-002-010-005 IFT (600ENS-M221HM)
T5 S0-272-010-001 RFT,\272 H=8.5MM
T6 S0-290-010-001 RFT,\290 H=8.5MM
VC1 S3-000-400-005 VC CVN630 30PF TH
VD1 S0-025-100-023 VD 251SPA
VR2 S4-702-011-108 VR,TRIM KVSF637A-47K
X1 S1-024-500-109 X’TAL,10.245MHZ
X2 S0-041-900-001 RESONATOR 4.19MHZ
H/S KEY C.B
CN2 S0-200-040-504 HP,2PIN
EC12 87-015-678-040 CAP,E 22UF-10V
EC14 87-010-551-080 CAP,E 33UF-10V
EC19 87-010-551-080 CAP,E 33UF-10V
L7 S6-800-300-004 COIL,68UH
L8 S6-800-300-004 COIL,68UH
LED1 S1-202-700-005 LED EL573ID 2.4-7.1
LED2 S1-202-700-005 LED EL573ID 2.4-7.1
LED3 S0-513-000-005 LED EL494GC(GRN)
LED4 S0-513-000-005 LED EL494GC(GRN)
LED5 S0-513-000-005 LED EL494GC(GRN)
LED6 S0-513-000-005 LED EL494GC(GRN)
MIC1 S6-209-400-109 MIC EL CMP-62
SW1 S1-223-086-456 SW,SLIDE SK-1201
• 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.
W
Resistor Code
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
CJ
CJ
CJ
L
1.6
2
3.2
W
0.8
1.25
1.6
t
0.45
0.45
0.55
108
118
128
88
t
L
/ CHIP RESISTOR PART CODE
Chip Resistor Part Coding
Figure
Value of resistor
Chip resistor
Wattage Type Tolerance Symbol / Diamensions (mm)
/ Form Resistor Code : A
9014C
9015C
9018G
E B C E
B
C
MMBT3904
MMBT3906

6
Note: PWB is changed Lot by Lot.
Ver.1
Lot No.
TN-C527 AHJB LNA8A080001 ™LNA8A080500
TN-C527 ALHB LNA8A020001 ™LNA8A020025
TN-C527 ALHB LNA8A030001 ™LNA8A030100
TN-C527 ALHB LNA8A040001 ™LNA8A040100
TN-C527 ALHB LNA8A050001 ™LNA8A050100
TN-C527 ALHB LNA8A060090 ™LNA8A060675
TN-C527 ALHB LNA8A200001 ™LNA8A200090
TN-C526 ATHB LNA8A150001 ™LNA8A151200
TN-C526 ATHB LNA8A170001 ™LNA8A170800
TN-C526 ATHW LNA8A170801 ™LNA8A171200
TN-C526 ATHW LNA8A180001 ™LNA8A181200
TN-C526 ATHW LNA8A190001 ™LNA8A190400
Ver.2
EXCEPT Ver.1

87
WIRING-1 (B/U C.B: Ver.1)
897
65432112345678
A
B
C
D
E
F
G
H
I
K
A
B
C
D
E
F
G
H
I
K
JJ
151014
15 20 25 28
B
B
AA
TX
RX
SYSTEM
SPEAKER PHONE
C527only
R64
R58
R57
R55
R56
R54
R59
R60
C30
R3
C2
C1
R1
R2
C77 C65
C67
C61
C60
C83 C62
C59
R12
R14
R11
C58 C57
C55 C84
R7
C64 C6
C86 C3C5
C4
ESC2
C49
C45
C43
C66
R26
R27
C19 C15
C12
C8 C9
C10 C11
C18
R43R46 R47
R48
C17
C14
C13
C16
R42
C46
C21
C76
R18
R17
R20
R44
C20
C22
R24
R28
C42
R25
C44
R29
R16
C63
C54
R5
C7
R13
R15
C48
C56
C53
C52
Q10
R100
R101
C50
U2
25
30
38
394548
24
2015
14
10
5
1
1
5
11
12 15
R140
R70 R115 R116
ESC12 ESC13 ESC10 ESC11 ESC3
ESC4
R119 R120
ESC5 ESC6
R122 R121
R142
R38
R49
R39
R37 C23
C24
ESC9
ESC1
Q5
R71
R74
R50
R51
R52
C69
R41
R73
Q16
Q15
C78
C41 R36
R30
R208
R130
Q4
Q9
Q17
R118
ESC7
R107
R19
R123
R112
R75
R62
R80
R86
R85
R89
R88
R87
R82
R83
R84
R92
R90
EXCEPTATH
C27
R81
C28
R61
C37
C38
U5
22 23
30 33
34
40
44
D8D9
Q20
R147
R146
C79
ESC8 R144 R125
R128
C71
SW2
Q12 R93R124
R127
R129
R138
R66 C34 C36 C35 C33 R33 R32 R35 R34
C83
C70
R111
C74 R106 R109
R136
R139 C80
R137 R135 R134 R108 R145 C39
R110
C72
R53
Q14
R91
R97
R102
R98
C68
C75R105
R131
R143
C40
Q22
Q21
Q6
R148
D16 D17
C73
C81
R77
Q11
R99
B/U C.B
(CHIP PARTS)
B/U C.B
(INSERTED PARTS)
SUB C.B
SW2
RINGER
OFF NORMAL HIGH
X2 R113
DC 12V
RED
BLK
RED
BLK
BLK
RED
BLK
BLU
RED
CHARGING CONTACT
EC28 EC27
DCJ1
TL1
LINE
SPEAKER
VOLUME
SW1
TONE PULSE
L1
ANT.
BATT. PACK
Ni-Cd3.6V
BATT–
TO/FROM
B/U KEY C.B CN1
TO/FROM
LED C.B CN2
SP1
(SPEAKER) MIC1
(MIC)
CHR+
CHR–
L6
L7
R103
R95
R132
R67
R96
R65
R22
R40
R104
R68
U4
EC21 EC22
EC14
EC24EC23
EC29
EC26
EC29
EC25
EC20EC32
EC13
ER2 ER4
ER3
ER1
EC30
EC18
EC12
EC11
EC10 EC9
EC19
D10 ZD1
D5
R126
R76 R210
R209
D7
D13
D18
D1
J28
Q18
C
C
B
E
C
B
E
C
B
E
C
B
E
BE
AHR
MODEL Q19
ZD5
R133
U3 1
2
3
4
C32
EC8
EC6
EC7
C29
C25
D11
D12
R117
R10
R21
R31
R141
R9
R114
L8
R78
D4
D3
ZD2
CF1
CF2
T3
VR1
VR2
Q3
Q13
Q2
P2
P1
R69
CN1
CN2
VR3
D6
D14
ZD4
P1 P2
1951510
RL1
R72
R79
R45
D2
EC17
EC1
EC3
EC5
EC4
EC16 EC15
EC2
C85
VC1
X1
R4
R8
R6
VD1
T5 T1
T2
T6
L4
C47 ZD3
C51
L2
Q7
Q8
Q1
CBE
CBE
CBE
DUP1
DCJ1
T4
TL1
C31
R63
D15 L10 L9
L5
F1
VDR1
EC31
R23
U1
U6
21
5
6
4
3
2
1
TX GND2 ANT GND1 RX
C526only
VR3
RF
SW1

109
SCHEMATIC DIAGRAM-1 (B/U C.B: Ver.1)

1211
WIRING-2 (B/U C.B: Ver.2)
8765432112345678
A
B
C
D
E
F
G
H
I
K
A
B
C
D
E
F
G
H
I
K
JJ
EXCEPTATH
C527only
TX
RX
B
B
AA
SPEAKER PHONE
R64
R58
R57
R55
R56
R54
R59
R60
C30
R3
C2
C1
R1
R2
C77 C65
C67
C61
C60
C83 C62
C59
R12
R14
R11
C58 C57
C55 C84
R7
C64 C6
C86 C3C5
C4
ESC2
C49
C45
C43
C66
R26
R27
C19 C15
C12
C8 C9
C10 C11
C18
R43R46 R47
R48
C17
C14
C13
C16
R42
C46
C21
C76
R18 R20
R44
C20
C22
R24
R28
C42
R25
C44
R29
R16
C63
C54
R5
C7
R13
R15
C48
C56
C53
C52
Q10
R100
R101
C50
U2
25
30
38
394548
24
2015
14
10
5
1
1
5
11
12 15
R140
R70 R115 R116 ESC12
ESC13 ESC10 ESC11 ESC3
ESC4
R119 R120
ESC5 ESC6
R122 R121
R142
R38
R49
R39R37 C23
C24
ESC9
ESC1
Q5
R71
R74
R50
R51
R52
C69
R41
R73
Q16
Q15
C78
C41 R36
R30
R208
R130
Q4Q17
R118
ESC7
R107
R19
R123
R112
R75
R62
R80
R86
R85
R89
R88
R87
R82
R83
R84
R92
R90 C27
R81
C28
R61
C37
C38
U5
22 23
30 33
34
40
44
D8D9
Q20
R147
R146
C79
ESC8 R144 R125
R128
C71
SW2
Q12 R93R124
R127
R129
R138
R66 C34 C36 C35 C33 R33 R32 R35 R34
C83
C70
R111
C74 R106 R109
R136
R139 C80
R137 R135 R134 R108 R145 C39
R110
C72
R53
Q14
R91
R97
R102
R98
C68
C75R105
R131
R143
C40
Q22
Q21
Q6
R148
D16 D17
C73
C81
R77
Q11
R99
B/U C.B
(CHIP PARTS)
B/U C.B
(INSERTED PARTS)
SW2
RINGER
OFF NORMAL HIGH
X2 R113
DC 12V
RED
BLK
RED
BLK
BLK
RED
BLK
BLU
RED
CHARGING CONTACT
EC28 EC27
DCJ1
TL1
LINE
SPEAKER
VOLUME
SW1
TONE PULSE
L1
ANT.
BATT. PACK
Ni-Cd3.6V
BATT–
TO/FROM
B/U KEY C.B CN1
TO/FROM
LED C.B CN2
SP1
(SPEAKER)
MIC1
CHR+
CHR–
L6
151014
15 20 25 28
L7
R103
R132
R67
R96
R65
R40
R104
R68
U4
EC21 EC22
EC14
EC24EC23
EC29
EC26
EC29
EC25
EC20EC32
EC13
ER2 ER4
ER3
ER1
EC30
EC18
EC12
EC11
EC10 EC9
EC19
D10 ZD1
D5
U6
R95
R210
R209
R126
R76
D1 D7
D18
D13
J28
Q18
C
C
B
E
C
B
E
C
B
E
C
B
E
BE
Q19
ZD5
R133
U3 1
23
4
C32
EC8
EC6
EC7
C29
C25
D11
R117
R10
R21
R31
R9
R114
L8
D12
R78
R45
D4
D3
ZD2
CF1
CF2
T3
VR1
VR2
Q3
Q13
Q2
P2
P1
R69
CN1
CN2
VR3
D6
D14
ZD4
P1 P2
1951510
RL1
R72
R79
D2
EC17
EC1
EC3
EC5
EC4
EC16 EC15
EC2
C85
VC1
X1
R4
R8
R6
VD1
T5 T1
T2
T6
L4
C47 ZD3
C51
L2
Q7
Q8
Q1
CBE
CBE
CBE
DUP1
DCJ1
T4
TL1
C31
R63
D15
L10 L9
L5
F1
VDR1
EC31
R23
SW1
U1
TX
RF
SYSTEM
VR3
C526only
4
3
2
1
5
6
21
GND2 ANT GND1 RX
(MIC)

1413
SCHEMATIC DIAGRAM-2 (B/U C.B: Ver.2)

15
1234567
A
B
C
D
E
F
G
H
I
J
K
WIRING-3 (B/U KEY LED C.B)
1 2 3
4 5 6
7 8 9
0 #
MEMO
/STORE FLASH REDIAL /PAUSE HOLD
159
CN1
TO/FROM
B/U C.B CN1
LED1 LED2LED3
LED3
LED4
LED1 LED2LED4
SPEAKER
SPEAKER
INTER COM
POWER IN USE CHARGE
15 10
TO/FROM
B/U C.B CN2
CN2
LED C.B
B/U KEY C.B

1716
WIRING-4 (H/S C.B)
12345678910 11 12 13 14 15 16 17 18
A
B
C
D
E
F
G
H
I
J
H/S C.B (CONDUCTOR SIDE)
ANT
RED
BLK
BUZ1
(BUZZER)
RED
BLK
SP1
(SPEAKER)
TO/FROM
H/S KEY C.B
C56
C55
C54
C53
C52
C60
C4
C36
R76
R77
R78
R62
R61
D1
EC13 C59
CN1
1
5
10
15
17
U2
15 14
10
5
1
20
24
28
A
RA2
R3
C49ATH
Q5
R10 R38
C35
EC11
R29
R36
R35
R30
R63
R59
R19 R18 R24
R23
R25 R26
R28
R17
R31
R21
R54
R47
R39 C38
C41
C45
C43
C48
C44
R41
R42
R44
R43
C19 C34
C62
C50
C32 C33
C30
C3
351
C5 C7
C12
C11
R1
R5 R8
R7
R9
AC1
R2 C2
EC10
EC4
EC1
EC2
C23
C27
C15
R37
R67
VR2
VC1
C39 R40
R11
R12
R14
C16
C18
C20
C17
R13
R15 C21
C40
T4
VD1
X1
A
X2
C61
R58 R32
R33 EC7
EC16
R16
C22
C24
R34
R22
L6 C58
Q9 Q4
Q3
1
2
3
U3
R53
R20
R55
EC8
EC15
C26
C28
C25
C29 C31
R27
T3 CF2 CF1
R56 EC9
C6
T1
T2
Q1
CBE
C1
R66
C8
EC3
EC5
EC6
R6
C10
C14
L2
C13
CBE
CBE
Q6
Q7
C42 R45
C46
T5
T6
L1
C47
DF1
U1
151014
15
20
24 25 30 35 38 39
45
48
EXCEPT
ATH
C
BE
ATH
C526
C527 C
CE
EB
CEB
B

1918
WIRING-5 (H/S KEY C.B)
12345678910 11 12 13 14 15 16
12345678910 11 12 13 14 15 16
F
E
D
C
B
A
A
B
C
D
E
F
H/S KEY C.B (COMPONENT SIDE)
H/S KEY C.B (CONDUCTOR SIDE)
7 4 1
0 8 5 2
# 9 6 3
BLK
RED BATT. PACK
Ni-Cd 3.6V
12
12
17
10
1
5
LED1
LED2
LED3
LED4
LED5
LED6
TALK
MEMO/STORE
REDIAL
PAUSE
VOL
CH
INTER COM FLASH
CN2
CHARGING CONTACT
CN1
LED 1 LED 2
TALK BATT. LOW
POWER SAVER/OFF ON
RINGER
TO/FROM
H/S C.B CN1
SW1
MIC1
(MIC)
D4
L8
ZD1
C37 R46 C57
R48
R49 R4 R57
D3 D7
D6
L7 EC12
R68 R69
R70 R3
R52 R51 R50
R60
EC19 EC14
C51
R74
Q2
LED3-6
(KEY BACK LIGHT)
EB
C

2120
SCHEMATIC DIAGRAM-3 (H/S C.B)

22
MECHANICAL EXPLODED VIEW 1/1
1
2
3
4
5
6
34
78
PLATE
INSULATION
9
10
11
12
13
14
15
16
17
18
19
19
21
P.C.B
P.C.B
P.C.B
P.C.B
P.C.B
20
26 6
36
27
33
28
41
29
38
30
37
A
B
C
B
D
EEEG
H
G
F
F
H
23
24 22
39
40
35
25
32
31
30

23
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
MECHANICAL PARTS LIST 1/1
1 S4-222-016-900 DOOR,BATT H/S<EXCEPT 526ATHW>
1 S4-222-016-901 DOOR,BATT H/S(TNC526W)<526ATHW>
2 S4-215-116-900 H/S REAR 7PC-4/5 BLACK
<EXCEPT 526ATHW>
2 S4-215-116-901 CAB,REAR H/S(TNC526W)<526ATHW>
3 S0-107-430-000 ANT,SC600 B/U DIA 3.0
4 S2-901-016-900 ANT,HEAD<EXCEPT 526ATHW>
4 S2-901-016-901 ANT,HEAD<526ATHW>
5 S0-114-110-301 ANT,BRACKET 7PC4MKII
6 S1-350-431-000 WASHER STAR COPPER
7 S6-209-400-109 MIC EL. CMP-62
8 S5-209-000-010 CUSHION MIC
9 S1-378-904-010 KEYPAD OUT
10 S5-350-013-785 BTN & LENS H/S
11 S4-752-014-150 CAB,FRONT H/S(TNC526)<526AHRJB>
11 S4-752-014-520 CAB,FRONT H/S(TNC526B)<526ATHB>
11 S4-752-014-521 CAB,FRONT H/S(TNC526W)<526ATHW>
11 S4-752-011-850 CAB,FRONT H/S(TNC527)
<527AHJB,527ALHB>
12 S4-222-113-781 KNOB SLIDE H/S 7PC-4<526ATHW>
12 S4-222-113-780 KNOB,SLIDE H/S<EXCEPT 526ATHW>
13 S1-210-053-807 BUZZER DB111C-X096N DIA=
14 S2-815-300-908 SPK CAPSULE SD153BH
15 S4-250-016-901 STAND PLATE B/U<526ATHW>
15 S4-250-016-900 STAND PLATE B/U<EXCEPT 526ATHW>
16 S4-250-116-901 STAND LEG B/U<526ATHW>
16 S4-250-116-900 STAND LEG B/U<EXCEPT 526ATHW>
17 S4-770-011-851 CAB,TOP B/U(TNC526W)<526ATHW>
17 S4-771-011-850 CAB,TOP B/U(TNC527)
<EXCEPT 526ATHW>
18 S5-003-301-700 SPK,200FL
19 S0-007-610-000 SPKR,CLIP 1.0
20 S4-780-011-851 BTN,DIALING SET B/U(TNC526W)
<526ATHW>
20 S4-780-011-850 BUTTON DIALING SET B/U
<EXCEPT 526ATHW>
21 S1-185-300-000 KEYPAD IN 8PC-4 B/U GREY
22 S4-790-211-849 LED,LENS
23 S4-790-011-859 BUTTON B/U 8PC-4 (BIG)
24 S4-790-111-859 BUTTON B/U 8PC-4 (SMALL)
25 S1-184-300-100 KEYPAD IN
26 S4-711-111-850 CAB,BOTTOM B/U(TNC527)
<EXCEPT 526ATHW>
26 S4-711-111-851 CAB,BOTTOM B/U(TNC527)<526ATHW>
27 S0-105-130-000 ANT MC2300 B/U 8.0
28 S0-019-203-300 BAT,CON PL(+-)(TNC527)
<EXCEPT 526ATHB,526ATHW>
28 S0-049-203-310 BATT,CONT PL REOS +,-
<526ATHB,526ATHW>
29 S0-015-203-300 BATT,CONT PL W/SP
30 S0-772-001-000 RUBBER FOOT
31 S1-196-000-400 HOLDER MIC
32 S6-309-800-803 MIC EL KT63
33 S4-740-111-840 BTN,SLIDE<EXCEPT 526ATHW>
33 S4-740-111-841 BTN,SLIDE<526ATHW>
34 S0-045-203-310 CONTACT PLATE SC600 R/U
35 S0-073-003-321 PLATE CONTACT
36 S0-031-202-300 TERMINAL 0.2T COPP NI
37 S4-740-011-841 DOOR,BATT<526ATHW>
37 S4-740-011-840 DOOR,BATT<526ATHB>
37 S4-741-011-840 DOOR,BATT B/U(TNC527)
<EXCEPT 526ATHB,526ATHW>
38 S0-058-203-300 BAT,CON PL(+)(TNC527)
<EXCEPT 526ATHB,526ATHW>
38 S0-046-403-300 BATT,CONT PL FP503/4
<526ATHB,526ATHW>
39 S0-074-201-301 CONN,PL 7PC-4/5 0.15T
40 S0-075-201-311 CONN,PL 7PC-4/5 0.15T
41 S0-018-203-300 BAT,CON PL(+-)(TNC527)
<EXCEPT 526ATHB,526ATHW>
41 S0-048-203-300 BATT,CONT PL REOS 0.3T
<526ATHB,526ATHW>
A 87-067-705-010 SCREW,FH T2.0-8
B 87-067-643-010 SCREW,PH T2.0-10
C 87-251-094-410 SCREW,BH M3.0-6
D 87-753-034-410 SCREW,BH T2.0-5 B ZINC
E 87-761-033-410 SCREW,PHW T2.0-4
F 87-741-097-410 SCREW,PH T3.0-12 B
G 87-743-073-410 SCREW,BH T2.6-6 B
H 87-741-035-410 SCREW,PH T2.0-6 A

24
REF. NO PART NO. KANRI DESCRIPTION
NO.
ACCESSORIES/PACKAGE LIST
1 S0-123-060-013 AC,ADPTOR 110V-12V(TNC526H)<526THB,526THW>
1 S5-123-000-013 ADT 115/230V 12VDC(TNC527HJB)<527AHJB>
1 S5-123-000-013 ADT 115/230V 12VDC(TNC527LHB)<527ALHB>
! 1 S5-123-050-004 ADT,115/230V(TNC526HR)<526AHRJB>
2 S1-136-300-301 BAT GP30AAK3BMJ-2
! 3 S0-000-720-017 DC PWR CORD BK 1.83M<526THB,526THW,526AHRJB>
! 3 S0-000-810-017 CORD DC PWR BK 1.85M<527AHJB,527ALHB>
4 S5-000-720-110 LINE CORD USA BK 6' 6PC2<EXCEPT 526THW>
4 S5-002-720-110 LINE CORD USA LG 6' 6P2C<526THW>
5 S1-452-101-000 MANUAL(C)(TNC526)<526THB,526THW>
5 S1-452-100-000 MANUAL(E)(TNC526)<526THB,526THW>
5 S1-415-101-000 MANUAL(TNC526 CHN)<526AHRJB>
5 S1-415-100-000 MANUAL(TNC526 ENG)<526AHRJB>
5 S1-185-100-000 MANUAL(TNC527 ENG)<EXCEPT 526THB,526THW>
5 S1-185-105-000 MANUAL(TNC527 EST)<527ALHB>
5 S1-185-103-000 MANUAL(TNC527 POR)<527ALHB>
5 S1-414-111-000 MANUAL(TNC527 RABIC)<527AHJB>
6 S0-000-010-002 PLUG POWER BK NON-APP L<EXCEPT 526THB,526THW>
7 S4-730-011-840 BRACKET WALL MOUNT<EXCEPT 526THW>
7 S4-730-011-841 BRACKET WALL MOUNT<526THW>
8 S0-104-032-050 SCREW,BH ST4.0-32 A

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