Hytera RD982 - Page 166

5 5
4 4
3 3
2 2
1 1
D D C C B B A A
NC1
FLControl
PLLLD
LDControl
PLLCLK PLLSTB PLLDATA
mod2
C5V
Pre_Drive_EnablePre_Drive_EN
PLL_Power_EnablePLL_Power_EN
T1/T2T1/T2_En
TX9VT9.3V
cv_detect
mod1MOD_H_1
TX_CV_Detect
PLLCLKTX_PLL_CLK
PLLSTBTX_PLL_CS
PLLDATA
TX_PLL_Data
mod2
MODL_RFCS
PLLLD
TX_PLL_LD
FLControl
TX_FL_Control
LDControl
TX_LD_Control
PLL_3.3V
Fback
CV
TX_PLL_CLK
Pre_Drive_EN
PLL_Power_EN
T1/T2_En
MOD_H
TX_LD_Control
TX_FL_Control
MODL_RFCS
TX_PLL_Data TX_PLL_CS
T9.3V
TX_CV_Detect
TX_PLL_LD
gps_lp_tx
GPS_LP
gps_lp_txGPS_LP
TX9V
Pre_Drive_Enable
T5V
PLL_Power_Enable
T9V
C5V
C5V
FLControl
C5V
C5V
PLL_3.3V
PLL_3.3V
PLL_3.3V
C5V
C5V
C5V
TX9V
cv_detect
C5V
Ref
Ref
Ref
MOD_H_1MOD_H
Model Name:
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Tuesday, June 14, 2011
Exciter PLL and Power
HYT-RD-SCD-CD-
TR-988 Exciter Board
Model Name:
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Rev:
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Part Name:
HYT Science&technology Co.Ltd.
Check:
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22
Tuesday, June 14, 2011
Exciter PLL and Power
HYT-RD-SCD-CD-
TR-988 Exciter Board
Model Name:
Prepare:
File No.:
Rev:
Date: Page:
of
Part Name:
HYT Science&technology Co.Ltd.
Check:
Approve:
1.0
22
Tuesday, June 14, 2011
Exciter PLL and Power
HYT-RD-SCD-CD-
TR-988 Exciter Board
REF OSC
PLL
Connetor and Filter
Power
TO ADC Detect
RD980 U(2)
▔ࢅ⧚೒˄䫕Ⳍ⦃ǃ⬉⑤ঞ᥹ষ⬉䏃˅
R229 47k R229 47k
C232 1000p C232 1000p
R213 1k R213 1k
C236
1000pF
C236
1000pF
TP207
MD_2
TP207
MD_2
1
C300
1p
C300
1p
C237
NC
C237
NC
R237
0
R237
0
L214
BLM18
L214
BLM18
12
R201
1K
R201
1K
C247
0.1u
C247
0.1u
C228
100p
C228
100p
C211 0.1u C211 0.1u
C316
NC
C316
NC
R257
NC
R257
NC
C269 1uF C269 1uF
TP201
PLLLD
TP201
PLLLD
1
C220 0.1u C220 0.1u
R219 150 R219 150
C266
1000pF
C266
1000pF
R268
NC
R268
NC
C305
1000pF
C305
1000pF
L216
BLM18
L216
BLM18
12
TP205
PLLDATA
TP205
PLLDATA
1
R204 100 R204 100
C214 0.1u C214 0.1u
C291
1000pF
C291
1000pF
TP229TP229
1
L220
2.2nH
L220
2.2nH
C286
470pF
C286
470pF
R242
100
R242
100
R256
100
R256
100
R210
1k
R210
1k
R230
0
R230
0
U206
NC
U206
NC
Vin
1
OUT
2
GND
3
Vcc
5
ON/OFF
4
+
+
-
-
OUT
IN+ IN-
OUT
IN- IN+
VEE
VCC
U210
+
+
-
-
OUT
IN+ IN-
OUT
IN- IN+
VEE
VCC
U210
1 2 3 45
6 7 8
C310
NC
C310
NC
R202
10
R202
10
C244
NC
C244
NC
R223
1K
R223
1K
C283
470p
C283
470p
C287
1uF
C287
1uF
R270
NC
R270
NC
C203
470p
C203
470p
C256
1000pF
C256
1000pF
C292
1000pF
C292
1000pF
C267 0.1u C267 0.1u
C217 470p C217 470p
TP226TP226
1
C215
8p
C215
8p
C213 100p C213 100p
U203U203
NO
1
NC
3
GND
2
Vcc
5
IN
6
COM
4
C314
NC
C314
NC
R227
0
R227
0
TP204 PLLCLK TP204 PLLCLK
1
C294
470pF
C294
470pF
R243
150K
R243
150K
C298
100pF
C298
100pF
C219 1000p C219 1000p
R267 NCR267 NC
C227
0.1uF
C227
0.1uF
C224 0.027uF C224 0.027uF
R231 NC R231 NC
L210
390n
L210
390n
C311
NC
C311
NC
L206 601SN1 L206 601SN1
1 2
R238
10
R238
10
L212
BLM18AG601SN1
L212
BLM18AG601SN1
12
C288
100pF
C288
100pF
J202 CON2X10 J202 CON2X10
12 34 56 78 910 1112 1314 1516 1718 1920
R205 4.7kR205 4.7k
R228
0
R228
0
TP211 tx9v TP211 tx9v
1
D202D202
1 2
C225
100p
C225
100p
C279
470pF
C279
470pF
R263
NC
R263
NC
R253
100
R253
100
R207 10K R207 10K
C239
150p
C239
150p
C258
1000pF
C258
1000pF
C235 0.33uF C235 0.33uF
C285
100pF
C285
100pF
TP210
c5v
TP210
c5v
1
C243 0.1u C243 0.1u
R260
100K
R260
100K
L207
0.56u
L207
0.56u
C252
220pF
C252
220pF
R250
100
R250
100
R266
NC
R266
NC
L221
2.2nH
L221
2.2nH
TP224TP224
1
VCC OUT
VCONT
GND
X201
VCC OUT
VCONT
GND
X201
1 23
4
R218
0
R218
0
R236
680k
R236
680k
C264 470p C264 470p
C250
1000pF
C250
1000pF
C257
1000pF
C257
1000pF
R258
100
R258
100
Q202Q202
1
3 2
R206 100 R206 100
C302
1000pF
C302
1000pF
R262
NC
R262
NC
C261
0.1uF
C261
0.1uF
C315
NC
C315
NC
TP202
fin
TP202
fin
1
C212 100p C212 100p
C265
1000pF
C265
1000pF
C284
0.1u
C284
0.1u
C304
1000pF
C304
1000pF
C296
100pF
C296
100pF
C306
220pF
C306
220pF
L218
BLM18
L218
BLM18
12
C242 0.1u C242 0.1u
R251
100
R251
100
TP214TP214
1
C249
NC
C249
NC
C297
100pF
C297
100pF
R209 10 R209 10
R271
100K
R271
100K
C231 0.1u C231 0.1u
R233 47k R233 47k
R226
10k
R226
10k
C295
0.1uF
C295
0.1uF
L202
601SN1
L202
601SN1
12
R232
NC
R232
NC
R203
NC
R203
NC
C270 0.1u C270 0.1u
U204U204
NO
1
NC
3
GND
2
Vcc
5
IN
6
COM
4
D201
nc
D201
nc
12
C233 1uF C233 1uF
C273
4.7uF/10V
C273
4.7uF/10V
L205 601SN1 L205 601SN1
1 2
TP215TP215
1
TP220TP220
1
R265 NCR265 NC
L224
BLM18
L224
BLM18
1 2
U208U208
ON/OFF
3
GND
2
NP(VREF)
1
VIN
4
VOUT
5
C268
470pF
C268
470pF
C207 0.1u C207 0.1u
R259
100
R259
100
R255 47K R255 47K
R234 NC R234 NC
R252
100
R252
100
R224
0
R224
0
TP221TP221
1
C280
NC
C280
NC
R225
NC
R225
NC
C276 0.1u C276 0.1u
R246
1k
R246
1k
C277
10uF/16V
C277
10uF/16V
C290
1000pF
C290
1000pF
+
C263
10u/16V
+
C263
10u/16V
12
C210
8p
C210
8p
C238 NC C238 NC
L208
601SN1
L208
601SN1
12
L209 BLM18AG601SN1 L209 BLM18AG601SN1
12
U202U202
VCCecl/cml
1
Fvco_main
2
Fvco_main
3
LD/PS_main
4
VCCcp_main
5
CPout_main
6
N/C
7
Xtalacgnd/OSC
8
Xtalin/OSC
9
Xtalout/NC
10
VCCxtal
11
GNDXtal
12
N/C
13
N/C
14
N/C
15
N/C
16
N/C
17
VCCdigital
19
Data
20
CS
21
Clock
22
N/C
23
Mux_out
24
N/C
18
PowerPAD
25
C254
8pF
C254
8pF
C299
100pF
C299
100pF
L219
8.2nH
L219
8.2nH
R221
0
R221
0
J201
GPS_in
J201
GPS_in
1 2 3 4 5
R264
NC
R264
NC
C275 470p C275 470p
L217
BLM18
L217
BLM18
12
R261
0
R261
0
C312 NC C312 NC
R241 1K R241 1K
C255
1000pF
C255
1000pF
R216 51 R216 51
TP217TP217
1
C241
1000p
C241
1000p
TP212 CV TP212 CV
1
C218 NC C218 NC
C253 NC C253 NC
TP218TP218
1
L222
8.2nH
L222
8.2nH
L215
BLM18
L215
BLM18
12
C209
0.01u
C209
0.01u
C262
470pF
C262
470pF
R249
100
R249
100
R239
0
R239
0
TP216TP216
1
C272 470pF C272 470pF
C281
100pF
C281
100pF
TP228TP228
1
R244
100
R244
100
C204
1u
C204
1u
TP206
CV
TP206
CV
1
L213
BLM18
L213
BLM18
12
C293
1000pF
C293
1000pF
C226
0.1uF
C226
0.1uF
U207U207
VDD
1
GND
2
CE
3
NC
4
VOUT
5
TP203 PLLSTB TP203 PLLSTB
1
C216
100p
C216
100p
R245
100
R245
100
R222 33 R222 33
C309
9pF
C309
9pF
U205U205
Vin
1
OUT
2
GND
3
Vcc
5
ON/OFF
4
TP219TP219
1
C251
220pF
C251
220pF
C248 0.1u C248 0.1u
R247 47k R247 47k
C282
100pF
C282
100pF
L203
601SN1
L203
601SN1
12
C240
150p
C240
150p
C260 0.1u C260 0.1u
C208 2p C208 2p
L204
18nH
L204
18nH
C303
1000pF
C303
1000pF
TP209
pll_3.3v
TP209
pll_3.3v
1
R269 NC R269 NC
C221 100p C221 100p
R215 51 R215 51
C223 0.01uF C223 0.01uF
L201
601SN1
L201
601SN1
1 2
C234
0.1u
C234
0.1u
C301
2p
C301
2p
C308
0.1u
C308
0.1u
C246
1000p
C246
1000p
R248 1.5k R248 1.5k
+
C259
6.8u/25V
+
C259
6.8u/25V
12
TP222TP222
1
C313
NC
C313
NC
C201 1000p C201 1000p
C289
100pF
C289
100pF
C271 470p C271 470p
C245
1000p
C245
1000p
R217
100
R217
100
C229
10p
C229
10p
TP225TP225
1
TP208 t9v TP208 t9v
1
+
C230
10u/10V
+
C230
10u/10V
12
R214 51 R214 51
+
-
VCC OUT
IN+ IN-
VEE
U209
+
-
VCC OUT
IN+ IN-
VEE
U209
1 2 34
5
C274
470pF
C274
470pF
R254
100
R254
100
C206
2p
C206
2p
C278
470p
C278
470p
C307
33pF
C307
33pF
R240
NC
R240
NC
DTC114EE Q203 DTC114EE Q203
3 1
2
U201
NC
U201
NC
Vin
1
OUT
2
GND
3
Vcc
5
ON/OFF
4
R220
0
R220
0
R235
10k
R235
10k
L211
BLM18AG601SN1
L211
BLM18AG601SN1
1 2
C205
NC
C205
NC
C222 100p C222 100p
C202
NC
C202
NC
RD98X Schematic Diagram (Exciter_PLL/Power Supply/Connector Circuit)
163