Tc-610P Vhf Schematic Diagram - HYT TC-610P Service Manual

5
V_SAVE
L308 L308
1UH 1UH
C253 C253
R303 R303
0.1U 0.1U
D
QT_OUT
IF_IN
SAVE
BUSY
C333 C333
R312 R312 CF300 CF300
0.1U 0.1U LTM450GW LTM450GW
C334 C334 3.3k 3.3k
JTBM450C24 JTBM450C24
C C328 C328 C327 C327
100P 100P
NC NC NC NC
CD300 CD300
C329 C329 C326 C326
C332 C332 C331 C331 0.1U 0.1U 0.1U 0.1U
0.1U 0.1U 0.1U 0.1U C330 C330
28 27 26 25 24 0.1U 0.1U 23 22 21 20
29 30 31 32 33 34 35 36
R217 R217 1500P 1500P 390P 390P
390K 390K C224 C224 C228 C228
C220 C220 C221 C221
68P 68P 68P 68P
R216 R216 R222 R222 R223 R223 R226 R226 R227 R227
R218 R218 12K 12K 390K 390K 36K 36K 390K 390K
27K 27K C223 C223
30K 30K R221 R221 R225 R225
C219 C219 150K 150K C227 C227
68P 68P 22K 22K 0.047U 0.047U
R720 R720 0.068u 0.068u
B
0 0 R721 R721 R224 R224
0 0 R214 R214 C222 C222 18K 18K
22k 22k 0 0 R220 R220
R215 R215 0.047u 0.047u C226 C226
NC NC R219 R219 1U 1U
R212 R212 56K 56K
10K 10K C217 C217 C225 C225
0.1U 0.1U
C218 C218 0.047u 0.047u
1U 1U
C214 C214 C215 C215
R213 R213 C216 1U C216 1U RX_VCC
NC NC 10k 10k 0.022u 0.022u
L605 L605
C281 C281
600sg 600sg
0.1u 0.1u
R269 R269
100k 100k
R277 R277
4.7k 4.7k
R276 R276
R271 R271
C282 C282
22k 22k
5600p 5600p C284 C284 C698 C698
0.01u 0.01u 0.01U 0.01U
A
R270 R270 R281 R281 R272 R272
100k 100k 22k 22k 10k 10k
1 A OUT A OUT 8
V+ V+
A A
- + - +
2 7
B OUT B OUT
A- A-
3 B- B- 6
B B
+ - + -
A+ A+
4 5
B+ B+
C283 C283
V- V-
R279 R279
1000p 1000p
U203 U203
1M 1M
NJM2904V NJM2904V
5
4
VHF Schematic Diagram (2-Tone) (AF & IF & PLL)
X300 X300
L300 L300 C316 C316
1.8K 1.8K 1UH 1UH 470p 470p 12.8MHz 12.8MHz
C315 C315 VR300 VR300
2 6 8
0.1U 0.1U 68K 68K
5 7
R304 R304
R306 R306 C341 C341
1000 P 1000 P
47K 47K 150K 150K
R307 R307 C319 C319 C337 470P C337 470P
0R 0R C318 C318 R305 R305
C317 C317 4.7U 4.7U 47K 47K NC NC L303 L303 C338 C338
NC NC L304 L304 NC NC
C340 C340 C339 C339
560NH 560NH
68P 68P 330NH 330NH 56P 56P
L307 L307
1UH 1UH
ADD TRI-multiple-frequency CIRCUIT FOR
Q300 Q300
C343 C343 C344 C344 L306 L306
DTA114EE DTA114EE
56P 56P NC NC 330NH 330NH
3 1
R311 R311 C342 C342
100k 100k
470P 470P C311 C311
2
C324 C324
0.01U 0.01U
C325 C325 0.1U 0.1U R317 R317
0.1U 0.1U
0 0
C312 C312
15U/6.3V 15U/6.3V C310 C310
1U 1U C309 C309
19 18 17 16 15 14 13 12 11 10 1U 1U
U200 U200 AN29160AA AN29160AA
37 38 39 40 41 42 43 44 45 46 47
C229 C229 R228 R228 R232 R232
C231 C231 R211 R211
10u/16V 10u/16V 0.1U 0.1U
1.8M 1.8M 820K 820K
680K 680K C234 C234 C238 C238 C239 C239
C230 C230 390P 390P C235 C235
1u 1u C207 C207 1800P 1800P 0.012U 0.012U 6800p 6800p
0.018U 0.018U C232 C232
0.047U 0.047U
C206 C206 C236 C236
820p 820p C233 C233 R229 R229
1800P 1800P 120K 120K 0.056U 0.056U
Q203 Q203 R230 R230 C237 C237 R231 R231
2SK1824 2SK1824 R236 R236 0.01U 0.01U
4.7K 4.7K
3.3K 3.3K 3.3K 3.3K
2
G
C258 C258 R719 R719
2200P 2200P
R235 R235 2.2K 2.2K
C205 C205
R210 R210 0.1U 0.1U
NC NC
0 0
R285 R285
C285 C285 1k 1k
R284 R284
NC NC
10k 10k
C293 C293 C286 C286
470p 470p 0.1u 0.1u
R282 R282
150k 150k
R283 R283
R278 R278
C287 C287
150k 150k
10k 10k
0.01u 0.01u
R280 R280
10k 10k
4
3
C320 1000P C320 1000P L301 L301
V_SAVE
1UH 1UH
C322 C322 C321 C321
10P 10P
10P 10P
R309 R309
R308 R308
1K 1K
0 0
L305 L305
3.3UH 3.3UH C335 C335
470P 470P
R316 R316
180K 180K
Q105 Q105
2SC5108 2SC5108
R302 R302 R301 R301 R300 R300
10K 10K 10K 10K 10K 10K R313 R313 12K 12K
IF CONVERSION.
C303 C303 100P 100P
R314 R314 12K 12K
C304 C304 100P 100P
R315 R315 12K 12K
C305 C305 100P 100P
VCC_5V
C308 C308 C307 C307 C306 C306 C302 C302
1U 1U C301 C301
1U 1U 1U 1U 2.2U/10V 2.2U/10V C300 C300
9 8 7 6 5 4 3 2 1
1U 1U 0.01U 0.01U
48 49 50 51 52 53 54 55 56
C240 C240 C245 C245 C246 C246
improve TONE lever C247 1k C247 1k
R239 R239 1U 1U
0.1U 0.1U 18K 18K 22P 22P R244 R244
C241 C241 0 0 C248 C248
R233 R233 R242 R242
1U 1U 18K 18K R240 R240 0.018U 0.018U
820K 820K 4.7K 4.7K
VOL VOL G1 G1
R234 R234 C244 C244 C267 C267 7.5V 7.5V
0R 0R
R238 R238 5600P 5600P C280 C280 470p 470p
3
VR200 VR200 47K 47K SW3 SW3
C243 C243 47P 47P C249 C249
2
R237 R237 C697 C697
47K 47K 820P 820P 0.01u 0.01u 0.1U 0.1U
68K 68K R718 R718 R241 R241
NC NC 10 10 R722 R722 R243 R243
10 10
C242 C242 R723 R723 0 0
1U 1U NC NC
0 0
C204 C204
1000P 1000P
R706 R706 C695 C695
4.7U/16V 4.7U/16V
820K 820K
D651 D651
C693 C693
R704 R704
1
3
2
0 0
1U 1U
RB706F-40 RB706F-40
+ +
C288 C288
R707 R707
4.7u 4.7u
C696 C696
820K 820K
106
4.7U/16V 4.7U/16V
3
2
RN1 RN1 1K*4 1K*4
1 8
C323 1000P C323 1000P
2 7
3 6
4 5
U202 U202
TB31202FNG TB31202FNG
VCC_5V
R705 R705 D200 D200
EDZ6.8B EDZ6.8B
NC NC
R286 R286
C290 C290
0 0
56n 56n
R710 R710
R708 R708 220 220
Q656 Q656
20K 20K
2SC4738F 2SC4738F
R709 R709 Q655 Q655
2SA1832 2SA1832
20K 20K
2
1
PLLEN
PLLDATA
PLLCLK
R310 R310 1k 1k
LD
PLL_IN
CP
EN
DATA
CLK
AUDIO_AMP
ATIS\2-TONE_OUT
R287 R287
R288 R288
2.2k 2.2k
NC NC
VBAT
BEEP
R711 R711 C203 C203 0.068U 0.068U L200 L200 1UH 1UH
2-TONE_IN
MIC
0 0
AFMOD
W/N
VOXDET
QT_IN
HYT Science&technology Co.Ltd. HYT Science&technology Co.Ltd. HYT Science&technology Co.Ltd.
TC-610P-V(136-174MHz) TC-610P-V(136-174MHz) TC-610P-V(136-174MHz)
Model Name: Model Name: Model Name:
Page: Page: Page:
1 1 1 of of of 4 4 4
AF & IF&PLL AF & IF&PLL AF & IF&PLL Date: Date: Date:
Part Name: Part Name: Part Name:
Thursday, July 31, 2008 Thursday, July 31, 2008 Thursday, July 31, 2008
File No.: File No.: File No.: HYT-RD-BLD-CD- HYT-RD-BLD-CD- HYT-RD-BLD-CD- Rev: Rev: Rev:
ZHENGJIAWEI
Prepare: Prepare: Prepare: Check: Check: Check: Approve: Approve: Approve:
1
D
C
B
A
1.0 1.0 1.0