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SERVICE MANUAL
DA
TA
CORDLESS TELEPHONE
TN-CL237
S/M Code No. 09-001-338-3R1
AHR
REVISION
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-99C-338-3T1).


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2
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
ACCESSORIES LIST
1
8Z-PC5-901-010
IB,AHR (E) -CL236
2
8Z-PC5-902-010
IB,AHR (CH) -CL236
3
87-B30-216-010
AC ADAPTOR,AC-D1222HRJNC
4
87-B30-204-010
BAT,NB-302NC
5
88-PCD-627-010
CORD, ST9-2WA
6
87-A90-628-010
PLUG,CONVERSION IR40 C
7
8Z-PC5-009-010
HLDR,WALL B/U
8
87-301-162-410
SW+3.8-32
SPECIFICATIONS
· Design and specifications are subject to change without notice.


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3
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
8Z-PC5-611-010
IC,TMP87C408M
87-A91-033-010
P-COUPLER,LTV817
87-PC4-603-010
C-IC,TB31224F
8Z-PC5-612-010
IC,TMP87PH47U
8Z-PC5-629-040
C-IC,RH5VL30AA
8Z-PC5-628-040
C-IC,RH5RE30AA
87-A21-542-040
C-IC,AT24C64
8Z-PC5-614-010
C-IC,KS0070B-00
TRANSISTOR
85-XD1-622-080
C-TR,MMBT3904
89-327-144-080
TR,2SC2714Y
87-026-699-080
C-TR,MMBT3906LT1
89-318-156-080
TR,2SC1815 (0.4W)
DIODE
87-070-345-080
DIODE,IN4148
87-A40-583-080
ZENER,BZX55-C5V6
87-A40-586-080
DIODE,1N4004
8Z-PC5-622-080
ZENER,BZX55-C33
87-A40-585-080
ZENER,BZX55-C6V2
87-A40-398-080
DIODE,1N4001
8Z-PC5-658-080
C-ZENER,RLZ5.6
8Z-PC5-626-080
C-ZENER,RLZ5.1
MAIN C.B
BPF301
87-PC4-615-010
FLTR,DPX1030 B/U
BPF302
87-PC4-617-010
FLTR,SFE10.7MA5
BPF303
8Z-PC5-647-010
FLTR,ASC455F
C101
87-012-182-080
C-CAP,U 27P-50 CH
C102
87-012-182-080
C-CAP,U 27P-50 CH
C103
87-A10-707-080
C-CAP,U 0.47U-16 F Z
C104
87-A10-047-080
C-CAP,U 1-10 Z F
C105
87-010-380-080
CAP, ELECT 47-16V
C106
87-012-286-080
CAP, U 0.01-25
C108
87-010-831-080
C-CAP,U,0.1-16F
C201
87-A12-029-080
CAP,1000P-2K K DE0805
C202
87-A12-029-080
CAP,1000P-2K K DE0805
C203
8Z-PC5-620-080
CAP,M/P 0.56-250 K
C204
87-010-830-080
C-CAP,U 0.068-16F
C205
87-010-831-080
C-CAP,U,0.1-16F
C301
87-012-176-080
CAP 15P
C302
87-012-176-080
CAP 15P
C303
87-012-186-080
C-CAP,U 39P-50 CH
C304
87-012-196-080
C-CAP,U 120P-50 CH
C305
87-012-286-080
CAP, U 0.01-25
C306
87-012-286-080
CAP, U 0.01-25
C307
87-012-165-080
CAP 3P
C308
87-012-166-080
C-CAP,U 4P-50 CH
C309
87-012-337-080
C-CAP,U 56P-50 CH
C310
87-012-337-080
C-CAP,U 56P-50 CH
C311
87-012-188-080
C-CAP,U 47P-50 CH
C312
87-012-191-080
CHIP CAP 68 PF
C313
87-012-286-080
CAP, U 0.01-25
C314
87-012-274-080
CHIP CAP,U 1000P-50B
C315
87-010-378-080
CAP, ELECT 10-16V
C316
87-012-286-080
CAP, U 0.01-25
C317
87-010-402-080
CAP, ELECT 2.2-50V
C318
87-010-829-080
CAP, U 0.047-16
C319
87-012-167-080
C-CAP,U 5P-50 CH
C320
87-012-286-080
CAP, U 0.01-25
C322
87-012-286-080
CAP, U 0.01-25
C323
87-012-274-080
CHIP CAP,U 1000P-50B
C324
87-012-286-080
CAP, U 0.01-25
C325
87-012-274-080
CHIP CAP,U 1000P-50B
C326
87-012-182-080
C-CAP,U 27P-50 CH
C327
87-012-286-080
CAP, U 0.01-25
C328
87-A10-707-080
C-CAP,U 0.47U-16 F Z
C329
87-010-831-080
C-CAP,U,0.1-16F
C330
87-010-402-080
CAP, ELECT 2.2-50V
C331
87-010-378-080
CAP, ELECT 10-16V
C332
87-010-831-080
C-CAP,U,0.1-16F
C333
87-010-831-080
C-CAP,U,0.1-16F
C334
87-010-402-080
CAP, ELECT 2.2-50V
C335
87-012-274-080
CHIP CAP,U 1000P-50B
C336
87-010-831-080
C-CAP,U,0.1-16F
C337
87-010-831-080
C-CAP,U,0.1-16F
C339
87-010-378-080
CAP, ELECT 10-16V
C340
87-010-831-080
C-CAP,U,0.1-16F
C341
87-012-180-080
C-CAP,U 22P-50 CH
C342
87-012-281-080
C-CAP,U 3900P-50 B
C343
87-010-831-080
C-CAP,U,0.1-16F
C344
87-012-274-080
CHIP CAP,U 1000P-50B
C345
87-010-831-080
C-CAP,U,0.1-16F
C346
87-012-285-080
C-CAP,U 8200P-50 B
C347
87-010-828-080
CHIP CAPACITOR,U 0.033-25F
C348
87-012-278-080
C-CAP,U 2200P-50 B
C351
87-010-831-080
C-CAP,U,0.1-16F
C352
87-A10-353-080
C-CAP,U0.22-10KB
C353
87-012-182-080
C-CAP,U 27P-50 CH
C354
87-A10-047-080
C-CAP,U 1-10 Z F
C355
87-018-209-080
CAP, CER 0.01
C356
87-012-199-080
CAP
220P
C357
87-012-270-080
CAP, U 470P-50
C358
87-018-200-080
CAP, TC-U 3900P-16 X
C359
87-010-831-080
C-CAP,U,0.1-16F
C360
87-010-831-080
C-CAP,U,0.1-16F
C361
87-010-378-080
CAP, ELECT 10-16V
C362
87-012-197-080
C-CAP,U 150P-50 CH
C363
87-010-784-080
C-CAP,U 0.012-25 B
C365
87-012-199-080
CAP
220P
C371
87-012-278-080
C-CAP,U 2200P-50 B
C372
87-012-286-080
CAP, U 0.01-25
C373
87-012-286-080
CAP, U 0.01-25
C374
87-012-199-080
CAP
220P
C375
87-012-282-080
CAP, U 4700P-50
C376
87-010-384-080
CAP, ELECT 100-25V
C377
87-010-380-080
CAP, ELECT 47-16V
C378
87-012-268-080
C-CAP,U 330P-50 B
C379
87-010-384-080
CAP, ELECT 100-25V
C501
87-010-387-080
CAP,E 470-25 SME
C502
87-010-831-080
C-CAP,U,0.1-16F
C503
87-010-380-080
CAP, ELECT 47-16V
C504
87-010-831-080
C-CAP,U,0.1-16F
C505
87-010-378-080
CAP, ELECT 10-16V
C506
87-010-384-080
CAP, ELECT 100-25V
D304
87-A40-226-080
VARI-CAP,SVC251SPA
FR201
87-PC4-612-010
RES,FUSE 10-1/2W J
J201
87-PC4-629-010
JACK,MODULAR 2 P 8606-24
J501
87-PC4-630-010
JACK,DC 6.2 DC-210
L101
87-003-152-080
COIL, 100UH
L201
87-003-136-080
COIL, 100UH
L202
87-003-136-080
COIL, 100UH
L301
87-005-165-080
COIL,1UH M LAL03
L302
87-003-138-080
COIL,0.39UH S
L303
8Z-PC5-643-010
COIL,2299-T037
L304
8Z-PC5-646-010
COIL,2217-T014
L305
87-003-142-080
COIL,3.3UH LAL02
L306
8Z-PC5-644-010
COIL,2299-T036
L307
87-A50-461-080
COIL,22UH K LAL02
L308
8Z-PC5-642-010
COIL,2217-T010
L309
8Z-PC5-645-010
COIL,2164-T009
L310
87-005-154-080
COIL,220UH K LAL03
L501
87-003-136-080
COIL, 100UH
L502
87-003-136-080
COIL, 100UH
L503
87-003-152-080
COIL, 100UH


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4
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
L504
87-005-274-080
COIL,68UH K LAL03
L505
87-005-274-080
COIL,68UH K LAL03
LED101
87-A40-259-080
LED,SLR-342VCT31 RED
LED103
87-A40-259-080
LED,SLR-342VCT31 RED
R203
8Z-PC5-648-010
RES,130-2W J
RY201
87-PC4-645-010
RELAY, K5-R-0700HL8V
SCR201
87-PC4-646-010
VRIS,VE09M00251K
SFR301
87-A91-035-080
SFR,100K H EVNDXAA03B15
SW101
87-PC4-626-010
SW,SL 1-1-2 SK12F03-RG6
SW102
87-PC4-628-010
SW,TACT PAGE
T201
87-PC4-610-010
MT,XF-CCT-02401
TC301
87-PC4-611-010
TRIMMER,30P CVN630
X101
8Z-PC5-621-010
VIB,CER 4.0MHZ CSA4.00MG
X301
87-PC4-619-010
VIB,XTAL 10.24MHZ HC-49/UKI102
HANDSET-KEY C.B
C601
87-010-831-080
C-CAP,U,0.1-16F
C602
87-010-831-080
C-CAP,U,0.1-16F
C603
87-010-831-080
C-CAP,U,0.1-16F
C604
87-010-831-080
C-CAP,U,0.1-16F
C605
87-A10-047-080
C-CAP,U 1-10 Z F
C606
87-012-182-080
C-CAP,U 27P-50 CH
C607
87-012-182-080
C-CAP,U 27P-50 CH
C609
87-012-195-080
C-CAP,U 100P-50CH
C613
87-012-176-080
CAP 15P
C614
87-012-176-080
CAP 15P
C616
87-010-831-080
C-CAP,U,0.1-16F
C617
87-010-831-080
C-CAP,U,0.1-16F
C618
87-010-831-080
C-CAP,U,0.1-16F
C619
87-012-274-080
CHIP CAP,U 1000P-50B
C620
87-012-274-080
CHIP CAP,U 1000P-50B
CN601
87-099-043-010
CONN 2P EH
L601
8Z-PC5-623-080
C-COIL, 100UH K NL3225
L602
8Z-PC5-624-080
C-COIL, 470UH
L603
8Z-PC5-624-080
C-COIL, 470UH
LCD1
8Z-PC5-607-010
LCD,ZPC-5 H/S
LED601
8Z-PC5-654-080
C-LED,LT1D67A RED
LED602
87-A40-810-080
LED,SELU2E10C BLUE
LED603
8Z-PC5-634-080
C-LED,PY1101F-TR GRN
LED604
8Z-PC5-634-080
C-LED,PY1101F-TR GRN
LED605
8Z-PC5-634-080
C-LED,PY1101F-TR GRN
LED606
8Z-PC5-634-080
C-LED,PY1101F-TR GRN
LED607
87-A40-126-080
C-LED,LT1E67A GRN
LED608
87-A40-126-080
C-LED,LT1E67A GRN
LED609
87-A40-126-080
C-LED,LT1E67A GRN
LED610
87-A40-126-080
C-LED,LT1E67A GRN
LED611
87-A40-126-080
C-LED,LT1E67A GRN
LED612
87-A40-126-080
C-LED,LT1E67A GRN
LED613
87-A40-126-080
C-LED,LT1E67A GRN
LED614
87-A40-126-080
C-LED,LT1E67A GRN
LED615
87-A40-126-080
C-LED,LT1E67A GRN
LED616
87-A40-126-080
C-LED,LT1E67A GRN
LED617
87-A40-126-080
C-LED,LT1E67A GRN
LED618
87-A40-126-080
C-LED,LT1E67A GRN
MIC1
8Z-PC5-636-010
MIC, CMP-62
W1
8Z-PC5-638-010
RBN-CORD,19P 1.5 35MM
X601
8Z-PC5-631-080
C-VIB,CER 4.0MHZ CSAC4.00MGC
X602
87-A70-058-010
VIB,XTAL 32KHZ DT-26
HANDSET-RF C.B
BPF701
87-PC4-616-010
FLTR,DPX1030 H/S
BPF702
87-PC4-617-010
FLTR,SFE10.7MA5
BPF703
8Z-PC5-647-010
FLTR,ASC455F
C704
87-012-196-080
C-CAP,U 120P-50 CH
C705
87-012-286-080
CAP, U 0.01-25
C706
87-012-286-080
CAP, U 0.01-25
C707
87-012-178-080
C-CAP,U 18P-50 CH
C708
87-012-172-080
CAPACITOR CHIP U 10P CH
C709
87-012-337-080
C-CAP,U 56P-50 CH
C710
87-012-337-080
C-CAP,U 56P-50 CH
C711
87-012-188-080
C-CAP,U 47P-50 CH
C712
87-012-191-080
CHIP CAP 68 PF
C713
87-012-286-080
CAP, U 0.01-25
C714
87-012-274-080
CHIP CAP,U 1000P-50B
C715
87-015-681-080
CAP,E 10-16 7L
C716
87-012-286-080
CAP, U 0.01-25
C717
87-015-696-080
CAP,E 2.2-50 7L
C718
87-010-829-080
CAP, U 0.047-16
C719
87-012-166-080
C-CAP,U 4P-50 CH
C720
87-012-286-080
CAP, U 0.01-25
C722
87-012-286-080
CAP, U 0.01-25
C723
87-018-131-080
CAP, CER 1000P-50V
C724
87-012-286-080
CAP, U 0.01-25
C725
87-012-274-080
CHIP CAP,U 1000P-50B
C726
87-012-182-080
C-CAP,U 27P-50 CH
C727
87-012-281-080
C-CAP,U 3900P-50 B
C728
87-A10-353-080
C-CAP,U0.22-10KB
C729
87-A12-028-080
C-CAP,U 0.039-16 K B
C730
87-015-696-080
CAP,E 2.2-50 7L
C731
87-015-681-080
CAP,E 10-16 7L
C732
87-010-831-080
C-CAP,U,0.1-16F
C733
87-010-831-080
C-CAP,U,0.1-16F
C734
87-015-696-080
CAP,E 2.2-50 7L
C735
87-012-274-080
CHIP CAP,U 1000P-50B
C736
87-010-831-080
C-CAP,U,0.1-16F
C737
87-010-831-080
C-CAP,U,0.1-16F
C739
87-015-681-080
CAP,E 10-16 7L
C740
87-010-831-080
C-CAP,U,0.1-16F
C741
87-012-180-080
C-CAP,U 22P-50 CH
C742
87-012-281-080
C-CAP,U 3900P-50 B
C743
87-010-831-080
C-CAP,U,0.1-16F
C744
87-012-274-080
CHIP CAP,U 1000P-50B
C745
87-010-831-080
C-CAP,U,0.1-16F
C746
87-012-270-080
CAP, U 470P-50
C747
87-012-273-080
C-CAP,U 820P-50 B
C750
87-012-286-080
CAP, U 0.01-25
C751
87-012-286-080
CAP, U 0.01-25
C752
87-012-172-080
CAPACITOR CHIP U 10P CH
C753
87-012-176-080
CAP 15P
C754
87-010-831-080
C-CAP,U,0.1-16F
C755
87-012-283-080
C-CAP,U,5600P
C757
87-012-271-080
CAP, U 560P-50
C758
87-010-787-080
CAP, U 0.022-25
C759
87-010-831-080
C-CAP,U,0.1-16F
C760
87-010-831-080
C-CAP,U,0.1-16F
C761
87-015-681-080
CAP,E 10-16 7L
C762
87-012-199-080
CAP
220P
C763
87-010-828-080
CHIP CAPACITOR,U 0.033-25F
C765
87-012-162-080
CAP 1P
C790
87-010-831-080
C-CAP,U,0.1-16F
D704
87-A40-226-080
VARI-CAP,SVC251SPA
L701
87-003-141-080
CHOKE COIL 1.2UH
L703
8Z-PC5-649-010
COIL,2299-T037
L704
8Z-PC5-651-010
COIL,2217-T034
L706
8Z-PC5-650-010
COIL,2299-T036
L707
87-A50-461-080
COIL,22UH K LAL02
L708
8Z-PC5-653-010
COIL,2259-T171
L709
8Z-PC5-652-010
COIL,4195-T012
SFR701
87-024-437-080
SFR100K,RH063EC
TC701
87-PC4-611-010
TRIMMER,30P CVN630
X701
87-A70-248-010
VIB,XTAL 10.24MHZ AT-38
LED C.B
LED102
87-A40-810-080
LED,SELU2E10C BLUE


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6
5
IC BLOCK DIAGRAMS
88
A
Resistor Code
Chip Resistor Part Coding
Figure
Value of resistor
Chip resistor
Wattage
Type
Tolerance
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
CJ
CJ
CJ
Form
LW
t
1.6
0.8
0.45
2
1.25
0.45
3.2
1.6
108
118
128
: A
: A
CHIP RESISTOR PART CODE
0.55
Resistor Code
Dimensions (mm)
Symbol
1/16W
1005
5%
CJ
1.0
0.5
0.35
104
L
t
W
TRANSISTOR ILLUSTRATION
IC, TA24C64
IC, KS0070B-00
2SC1815
2SC2714
MMBT3904
MMBT3906
E C B
E
C
B