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Schematic Diagram —Model RF-1150LB/LBE
TRi
TRe
TR3
TR4
TRs
TRe.7
TRa
D3
TRo.10
TR22
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FM OSC
FM MIX
FM IF AMP
FM-AM IF AMP
FM-AM IF AMP
AM DET
FMIF AMP
FMRECT
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125 126 408 127128
129130 131 132
134 133
136 137 Sanu 206 20740242 143 135
144 145
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147 148 (49 150 151 152 154153 211 214 210 199 200 201 202 203 155 204
156-157 158 159
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412 16712) 4170 14 172173 194 175 176 177178179 180
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181 182 183801 1BHB5S 186 187 188 189 190 212193195 198 301 302 303.403 328 304 305 306 3071308 309 3243102819 313 314 327315 316 317
318 311 326
321 all
320-322
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101
102 103 104
105 488 106
107
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109
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119
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120 121 122 123 12445117 125416126
127
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130 131 132 133 134 135137
138 162 136 164 163 139 170 165 166
167 140 141 168 142143144 145 146
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150 151 152
154 155 156
159 153 158 15°77 160 161
4 1 1 0 1 3 0 2 4 0 7
303.304 305 306 307309 310311 406 312 409 313 410314 412.315 316 317316 319.320 321 322 323325 326
308 327 328
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Noles:
i
Di6.17,18.19
2, S2-1, S2-2: FM AFC/MW SENS switch in "ON" OX" posi-
11. S11: Voltage selector in '''220~240V" position.
ee
age
(For England)
|
RECT
|
tion
12. DC voltage measurements
are taken with circuit tester
7
I
ma
3. S3: Dial light switch in ''OFF'' position.
10ka/V from negative side of battery.
JT
SSK roses,
|
4. Sa: AC-Battery selector in ''Battery'' position.
TRi, 2, 3, 4, 8, 9, 10 ....... FM position
eh
es
thee
5. Ss: Power switch in ''OFF"' position.
TR11, 12,13
veeeeeeee MW position
Gage
5
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6. Se: Timer switch in ''OFF'' position.
TR22, 23 .......e
cece eee BFO ON position
18
ow
7. S7-1, S7-2: BFO switch in ''OFF" position.
13. Battery current: No signal ..............ccccccceeeeee 45mA
nal les
2G
sus
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8. Ss: Loudness switch in ''OFF"' position.
Maximum output
..............- 720mA
(iss 2s 33 BE8 3 cle 2388 8
|
9. Sg: Muting switch in ''OFF"' position.
14.
Indicates
that only parts specified
by the manu-
BOTTOM VIEW
ie
RF-1150LB/LBE
facturer be used for replacement in critical circuits.
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