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22.1.2. BOTTOM VIEW
Q209A
C200A
D209A
C201A
Q207A
R201A
C203A
Q200A
Q201A
C210A
C207A
C209A
Q203A
Q202A
R200A
C202A
R202A
R204A
R211A
R215A
R220A
D204A
D205A
DA200A
D208A
Q209B
C200B
D209B
C201B
Q207B
R201B
C203B
Q200B
Q201B
C210C
C207B
C209B
Q203B
Q202B
R200B
C202B
R202B
R204B
R211B
R215B
R220B
D204B
D205B
DA200B
D208B
Q209C
C200C
D209C
C201C
Q207C
R201C
C203C
Q200C
Q201C
C210B
C207C
C209C
Q203C
Q202C
R200C
C202C
R202C
R204C
R211C
R215C
R220C
D204C
D205C
DA200C
D208C
Q209D
C200D
D209D
C201D
Q207D
R201D
C203D
Q200D
Q201D
C210D
C207D
C209D
Q203D
Q202D
R200D
C202D
R202D
R204D
R211D
R215D
R220D
D204D
D202D
D203D
D205D
DA200D
D208D
Q209E
C200E
D209E
C201E
Q207E
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C203E
Q200E
Q201E
C210E
C207E
C209E
Q203E
Q202E
R200E
C202E
R202E
R204E
R211E
R215E
R220E
D204E
D205E
DA200E
D208E
Q209F
C200F
D209F
C201F
Q207F
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C203F
Q200F
Q201F
C210F
C207F
C209F
Q203F
R200F
C202F
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R204F
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R215F
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D204F
D205F
DA200F
D208F
Q209G
C200G
D209G
C201G
Q207G
R201G
C203G
Q200G
Q201G
C210G
C207G
C209G
Q203G
Q202G
R200G
C202G
R202G
R204G
R211G
R215G
R220G
D204G
D205G
DA200G
D208G
Q209H
C200H
D209H
C201H
Q207H
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C203H
Q200H
Q201H
C210H
C207H
C209H
Q203H
Q202H
R200H
C202H
R211H
R215H
R220H
D204H
D205H
DA200H
D208H
D202F
D203F
D202B
D203B
R202H
R204H
D202H
D203H
J201
J200
D221
R229
R228
R226
R225
BELL
R227
R908
R910
R916
R922
R919
R924
R905
R914
R909
C904
C906
C908
R938
C839
R945
D906
+140V
D907
C840
C921
R948
C920
R947
C841
R952
C919
R946
R939
R940
R943
D905
DG2
-90V
J709
C812
J711
R763
C745
R746
R745
C832
C771
R705
R762
C833
C750
R758
J701
J710
C814
J717
J700
DG1
+15V
3.3VB
47M
+27V
+12V
2.5V
AG
2.5VB
C801
C837
C835
C769
DG3
R737
R735
R736
R734
32K
J703
VAG
R609
R610
R611
C628
R629
R624
C829
R711
R709
R708
C743
R733
R732
R712
R710
C843
C730
R718 R716
R660
C653
C732
C731
C836
C605
RESET
3.3V
DG4
BR
BAT700
KX-TEA308
NE
MAIN BOARD BOTTOM VIEW
88
KX-TEA308NE
Summary of Contents for KX-TEA308NE
Page 5: ...1 2 HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED 5 KX TEA308NE ...
Page 6: ...6 KX TEA308NE ...
Page 12: ...6 NAMES AND LOCATIONS 7 CONNECTION 7 1 SERIAL INTERFACE CONNECTION 12 KX TEA308NE ...
Page 15: ...9 BLOCK DIAGRAM 9 1 SYSTEM BLOCK DIAGRAM 15 KX TEA308NE ...
Page 27: ...27 KX TEA308NE ...
Page 39: ...12 2 NO DIAL TONE 39 KX TEA308NE ...
Page 40: ...12 3 CANNOT DIAL 40 KX TEA308NE ...
Page 42: ...12 7 CANNOT SEND DTMF DIALING 12 8 CANNOT RECEIVE CALL DIAL TONE 42 KX TEA308NE ...
Page 43: ...12 9 CANNOT SEND A HOLD ON MUSIC 43 KX TEA308NE ...
Page 47: ...14 TERMINAL GUIDE OF ICS TRANSISTORS AND DIODES 47 KX TEA308NE ...
Page 49: ...16 FIXTURES AND TOOLS 49 KX TEA308NE ...
Page 50: ...17 CABINET AND ELECTRICAL PARTS LOCATION 50 KX TEA308NE ...
Page 51: ...18 ACCESSORIES AND PACKING MATERIALS 51 KX TEA308NE ...
Page 65: ...65 KX TEA308NE ...
Page 92: ...23 KX TE82460NE 2 PORT DOORPHONE CARD 92 KX TEA308NE ...
Page 93: ...23 1 HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED 93 KX TEA308NE ...
Page 105: ...24 KX TE82492NE 2 CHANNEL VOICE MESSAGE CARD 105 KX TEA308NE ...
Page 106: ...24 1 HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED 106 KX TEA308NE ...
Page 110: ...24 5 TROUBLESHOOTING GUIDE 24 5 1 PBX cannot work 110 KX TEA308NE ...
Page 111: ...24 5 2 Cannot Erase 24 5 3 Cannot Record Playback 111 KX TEA308NE ...
Page 119: ...25 KX TE82493NE 3 PORT CALLER ID CARD 119 KX TEA308NE ...
Page 120: ...25 1 HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED 120 KX TEA308NE ...
Page 133: ...26 KX A227X BACK UP BATTERY CABLE 133 KX TEA308NE ...
Page 134: ...26 1 ACCESSORIES AND PACKING MATERIALS 134 KX TEA308NE ...