TM840 Service Manual
64
1IS1-SKY72310
PLL IC
1
U103
65
1IS1-SYM25DHW
Chip Mixer
1
IC3003
66
1IS1-TA75W01FU
R Chip Special IC
1
U25
67
1IS1-TLV5614
DA convertor IC
1
U105
68
1IS1-TLV320AIC3104
Chip audio decoding IC
1
U17
69
1IS1-TPS54331DDA
Chip switching power supply IC
1
U1
70
1IS1-TS3A4751PWR
Chip SPST analog switch IC
1
U34
71
1TC1-UMC4
R Chip multiple-unit tube
5
U26
,
U27
,
U28
,
U108
,
U109
72
1IS1-XC0450E20S
Directional Coupler
1
U48
73
1IS1-TC75S51F
Chip Single operational amplifier IC
1
U21
74
1IS1-AD8315
50dB GSM Power amplifier controller
1
IC2
75
1IS1-AD8566
Dual operational amplifier
2
IC1
,
IC3
76
2RS1-10-201J
Chip Resistance
5
R120
,
R129
,
R130
,
R122
,
R128
77
2RS1-10-102J
R Chip Resistance
5
R152
,
R145
,
R121
,
R144
,
R151
78
2RS1-10-000O
R Chip Resistance
3
R127
,
R123
,
R38
79
2RS1-10-472J
R Chip Resistance
10
R161
,
R162
,
R165
,
R178
,
R181
,
R183
,
R184
,
R163
,
R415
,
R417
80
2RS1-10-103J
R Chip Resistance
22
R164
,
R168
,
R171
,
R172
,
R173
,
R175
,
R179
,
R180
,
R169
,
R167
,
R174
,
R188
,
R133
,
R134
,
R189
,
R386
,
R125
,
R155
,
R146
,
R139
,
R148
,
R142
81
2RS1-10-512J
R Chip Resistance
2
R182
,
R131
82
2RS1-10-203J
R Chip Resistance
2
R170
,
R387
,
83
2RS1-10-185J
R Chip Resistance
1
R379
84
2RS1-10-473J
R Chip Resistance
1
R385
85
2RS1-10-101J
Chip Resistance
5
R278
,
R309
,
R321
,
R383
,
R390
86
2RE1-16-1002
R Chip Precision Resistance
2
R1
,
R238
87
2RS1-16-334J
R Chip Resistance
1
R2
88
2RS1-16-104J
R Chip Resistance
12
R22
,
R5
,
R9
,
R16
,
R113
,
R114
,
R115
,
R4006
,
R289
,
R10
,
R20
,
R425
89
2RE1-16-2001
Chip Precision Resistance
8
R106
,
R12
,
R251
,
R192
,
R232
,
R291
,
R18
,
R389
90
2RS1-16-474J
R Chip Resistance
2
R13
,
R343
91
2RS1-16-100J
R Chip Resistance
2
R4
,
R21
92
2RS1-16-683J
R Chip Resistance
3
R6
,
R358
,
R325
93
2RS1-16-513J
R Chip Resistance
1
R7
94
2RS1-16-154J
R Chip Resistance
1
R11
95
2RS1-16-393J
R Chip Resistance
5
R292
,
R356
,
R371
,
R333
,
R406
40
Summary of Contents for TM840
Page 1: ...TM840 Service Manual I ...
Page 19: ...TM840 Service Manual Figure4 3 4 Click Next to keep on installation 16 ...
Page 60: ...TM840 Service Manual Figure1 TM840 400 470MHz Mainboard Top Side PCB View 57 ...
Page 61: ...TM840 Service Manual Figure2 TM840 400 470MHz Mainboard Bottom Side PCB View 58 ...
Page 62: ...TM840 Service Manual Figure3 TM840 400 470MHz Keypad Board Bottom Side PCB View 59 ...
Page 63: ...TM840 Service Manual Figure4 TM840 400 470MHz Keypad Board Top Side PCB View 60 ...
Page 82: ...TM840 Service Manual Figure7 TM840 136 174MHz Mainboard Top Side PCB View 79 ...
Page 83: ...TM840 Service Manual Figure8 TM840 136 174MHz Main Board Bottom Side PCB View 80 ...
Page 84: ...TM840 Service Manual Figure9 TM840 136 174MHz Keypad Board Bottom Side PCB View 81 ...
Page 85: ...TM840 Service Manual Figure10 TM840 136 174MHz Keypad Board Top Side PCB View 82 ...