SECTION 11 VOLTAGE DIAGRAM
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| VR UNIT |
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| VCC | 1 |
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| FHV | 2 |
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| C802 | |
| 1 | W801 | 3 | VOLIN | 0.001 | |
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to LOGIC | W801 | VOLO |
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2 | 2 |
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J411 | 3 | W801 | 1 | GND |
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| R801 |
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BATTERY
J351
38
36VCC
35VCC
34 VOLIN | VOLIN |
33GND
32BTYPE
31S5V
30M5V
29V5VS
28R5VS
27T5VS
26GND
25 | MICO | MICO |
24 | SMICO | SMICO |
23GND
22W/NS
21TEMPV
to | 20 | LVINV |
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LOGIC | 19 | CDECV | CDECV |
UNIT | |||
J401 | 18 | UNLKI |
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17GND
16MODIN
15 CDTENC
14GND
13 VSSTB | VSSTB |
12EXSTB
11DASTB
10PLSTB
9 | SDATA |
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SCLK |
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8 |
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EXOE | EXOE | ||
7 | |||
GND |
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6 |
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WDECV | WDECV | ||
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RSSIV |
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4 |
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NOISV |
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3 |
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TDETV |
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2 |
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BEEPO | BEEPO | ||
1 | |||
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37 |
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| GND |
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SCLK | SDATA |
| J281 |
W802 | 1 |
| VCC |
W802 | 2 |
| FHV |
F281
ERBFE3R00U
CP281 HV
CP282 HV
CP283
CP284
BTYPE
M5V
V5VS
R5VS
T5VS
EXSTB
V5VS
R5VS
T5VS
BTYPE
EXSTB
VCC
V5V
S5V
VCC
UNLKI
PLSTB
S5V
TEMPV
LVINV
VCCS5V
S5V
M5V
W/NS
TEMPV
LVINV
UNLKI
PLSTB
RSSIV
NOISV
TDETV
V5V
S5V
T5V
C1
0.1
C251 R251
0.01470
C252
0.01
T5V
M5V
SCLK | SDATA |
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| VCC |
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| T5V |
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| V5V |
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| S5V |
| R19 |
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R1 | R2 |
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| PLL5V |
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| 470 | |
22 |
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150k |
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| LOCK: 4.85V |
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| C2 |
| C3 | C4 |
| 4.78V |
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| R17 | R18 | C17 | |||||
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| UNLK: 0.50V |
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| 0.1 |
| 0.001 | 47p |
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| 100 | 1k | 1.5 | |||
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| R3 1k |
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| D1 |
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UNLKI |
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| MA2S111 |
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| C16 |
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SCLK |
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| IC1 |
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| 4.7 |
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SDATA |
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| 9 | CLOCK | FIN | 8 |
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| PLLIN |
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| 10 | 7 |
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| DATA |
| LD |
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PLSTB |
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| 11 |
| 6 |
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| S5V |
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| LE |
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| GND |
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| 12 |
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S5V |
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| FC |
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| DO |
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| R20 |
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| NC |
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| VCC |
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| 15.3 MHz: 1.40 |
| 1k |
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| EP3 | R12 |
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| 14 |
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| FOUT |
| VP |
| 2nd_Lo |
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EP2 |
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| 47 |
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| 15 |
| 2 |
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| P |
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| OSCOUT |
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| R16 | C19 |
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| 16 |
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| REFIN |
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| R5 |
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| OSCIN |
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| 56 | 0.001 |
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C5 |
| R4 |
| C10 |
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| 4.89V |
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100k |
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0.1 | R6 | NTCG16 4LH 473KT | 0.1 |
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| C14 |
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| R21 | ||
FRCON |
| 10k |
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| 0.001 |
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| R11 |
| C8 |
| X1 |
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| R13 |
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| Q2 |
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| 10k | ||||
| Q1 |
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| 82k |
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| Q3 |
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| 47k |
| 100p |
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| 2SC4215 |
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| 2SK1829 | 10k |
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| 2SK880 | |||||
DTCON | C7 |
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| R14 |
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| C11 |
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| C6 |
| 0.01 | D2 |
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| C9 |
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| 47k | 100p |
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| C21 | R22 | C20 | |||
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| 2.2 |
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| HVC362 |
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| 9p |
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| 47p |
| 0.001 | 8.2k | 0.001 | ||
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| D3 |
| C12 |
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| R15 |
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| R7 | R8 | R10 |
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| MA2S111 | 100p |
| 1.2k |
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| 27k | 120k | 470k |
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| CP1 | |
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| LVINV |
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| LVINV |
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| LVINV |
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| 2nd_Lo |
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| PLLIN |
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| R5V |
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| R5V |
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| TX: 0.0V | R222 |
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| C224 |
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| C226 | R223 |
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| RX: 3.54V |
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| 1.2k |
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| 2p |
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| 10p |
| 150 |
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| IF5V |
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| C222 | R221 | L221 |
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| 0.01 | 680k | 1.0∝H |
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| C223 | C225 |
| L222 |
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| C231 | |
SDATA |
| C221 |
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| 18p | 18p |
| 1.0∝H |
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| IC231 TA31136FN | ||||
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| Q221 |
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| 30.6 MHz: 0.2 |
| 0.001 | |||||||||||||
SCLK |
| 10p |
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| 1 |
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| 2SC4116 |
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| FI231 |
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| OSCIN | MIXIN | 16 | ||||||
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DA5V |
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| CFWM450E |
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| OSCOUT | GND | 15 | ||
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| 3 | 14 | ||
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| FI232 |
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| 4 | 13 | |||
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| R243 | 5 4 | 3 |
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| 5 | 12 RSSIV | ||||||||
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| CFWM450G |
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| IFIN | RSSI | |||||||
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| D231 | 12 |
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| 4.7 |
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| C236 |
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| DEC | IFOUT | ||||||
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| DAN222 |
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| FILOUT | QUAD | |||
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| 3 | 4 | 5 |
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| 8 | 9 | ||
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| FILIN | AFOUT | |||||
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| R236 | 4.7 |
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| R233 |
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| R237 | DAN222 |
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| 15k |
| R234 |
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| R235 | 12k |
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| R239 220k | C239 | C240 | 0.1 |
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| 4.7 | 0.001 |
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| 22k |
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| R242 |
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| C233 |
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| C234 |
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| C235 |
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| C237 | C238 |
| DET |
| 390 |
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| 120p | 120p |
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| R240 | R241 | C242 |
| C243 | C244 | |
MODIN |
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| Q231 |
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| 47k | 6.8k | 0.001 |
| 0.001 | 0.001 | |
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CDTENC |
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| WIDE: 0.0V |
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| SQCON |
| SQLOUT |
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DASTB |
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| NOISV |
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| VCOS |
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| TDETV |
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| TDETV |
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| T5V |
| TX: 0.0V |
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| TX: 4.87V |
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| S5V |
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| RX: 0.0V |
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| R5V |
| RX: 4.96V |
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| |
|
| M5V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| M5V |
|
|
|
|
|
| Q321 |
|
| Q322 |
|
|
|
|
|
| Q323 |
|
|
|
|
|
|
|
|
|
| |
4.92V |
| 2SA1588 |
|
| 2SA1588 |
|
| T5V | 2SA1588 |
|
|
| C325 |
|
|
|
|
|
| ||||
|
|
|
| R5V |
|
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|
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| 22 |
|
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| ||
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| |
|
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| C326 |
|
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|
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| 4.7 |
|
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|
|
|
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|
|
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|
|
|
|
|
| R321 |
|
| R323 |
|
|
|
| R325 |
|
|
|
|
|
|
|
| VSSTB |
| |||
|
|
|
|
|
|
|
|
|
|
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|
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|
|
|
|
| ||||||
| R322 | 10k |
|
| 10k |
|
|
|
|
| 10k |
|
|
|
|
|
|
|
|
|
| ||
|
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|
| |
V5VS 4.7k |
|
|
|
|
|
|
| R326 |
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
| C323 |
|
|
|
| C324 |
|
|
|
|
|
| C327 |
|
|
| |||
|
|
|
|
|
|
|
| 4.7k |
|
|
|
|
|
|
|
|
|
|
| ||||
|
| C322 |
|
| 0.01 |
|
|
|
|
| 0.01 |
|
|
|
|
|
| 4.7 |
|
|
| ||
|
| 0.01 |
|
|
|
|
|
|
|
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|
|
R5VS |
|
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| |
T5VS |
|
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| T5VS |
|
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| S5V |
|
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|
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| S5V |
|
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| |
|
| IC331 | R336 |
|
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|
|
| SCLK |
|
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| |||
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| SDATA |
|
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| ||||
|
| I |
|
| 100k |
|
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| |
|
| G | O |
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| |
| C333 |
|
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| RXOUT | ||
| 0.001 |
|
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| RXIN |
|
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|
| DETMS | SRXMS | CTFIS |
|
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|
| ATTS | TXMS |
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| |
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| BTYPE |
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| ||||||
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| IC341 |
|
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| |||||||
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| |||
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|
| BU4094BCFV |
|
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| |||
|
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|
|
| EXSTB |
| 1 | STR | VDD | 16 | M5V |
|
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| SDATA |
| 2 | 15 | EXOE |
|
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| ||
|
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|
|
| D | QE |
|
| C397 | C396 | ||||
|
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| SCLK |
| 3 | 14 |
|
|
| ||||
|
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|
|
| CLK | Q5 |
|
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| |||||
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|
| CTFIS |
| 4 | 13 | VCOS |
| VCOS | 1 | 1 | ||
|
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|
|
| Q1 | Q6 |
| |||||||
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|
| SRXMS | 5 | 12 | TXMS |
|
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| |||
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| Q2 | Q7 |
|
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| |||||
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| DETMS |
| 6 | 11 | ATTS |
|
|
|
| ||
|
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|
|
| Q3 | Q8 |
|
|
|
| ||||
|
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|
|
| CKSIS |
| 7 | 10 |
|
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| ||
|
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|
|
| Q4 | QS | C341 |
|
|
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| |||
|
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|
|
| 8 | 9 |
|
|
|
| |||
Common |
|
|
| Transmit |
|
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|
|
| VSS | QS |
|
|
|
| |||||||
|
|
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|
|
| 0.01 |
|
|
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| ||||||||
|
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| ||||||
|
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|
|
| VCC |
Q47 XP6501 |
|
|
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|
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|
|
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|
|
| T5V | ||
|
|
|
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|
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|
|
| L47 |
|
| |||
4 |
| 3 |
|
|
|
|
|
|
|
|
|
|
|
| 0.47∝H |
| V5FV |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
5 |
| 2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| V5FV |
|
| C47 |
|
|
|
|
|
| C48 | C49 |
|
| C55 | ||||
6 |
| 1 |
| 10 |
|
|
|
|
|
|
| 10 | 22p |
|
| ||
|
|
|
|
|
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|
|
|
| 470p | ||||||
|
|
|
|
|
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|
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|
|
| |||
| R47 |
|
|
|
|
|
|
|
|
|
|
| VCO CASE |
|
| ||
| 2.2k |
|
|
|
|
|
|
|
|
|
|
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|
|
| |
|
|
|
|
|
|
| R31 |
| L31 |
| D33 |
| D31 |
| |||
|
|
|
|
|
|
| 10 |
|
| 0.47∝H |
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| HVC350B |
| HVC350B | DO1 |
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
| DO1 |
|
|
|
| R34 | L33 |
|
|
|
|
| L32 | D34 |
| D32 |
| ||
|
|
|
| 10 | 0.47∝H |
|
| W40 67nH | HVC350B |
| HVC350B |
| |||||
|
|
|
|
| D37 |
|
|
|
| D35 |
|
| C33 | R32 |
| ||
|
|
|
|
| HVC350B |
|
| HVC350B |
|
| 39p | 1k |
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| L51 |
|
|
|
|
|
| D38 |
|
|
|
| D36 | R33 | C32 |
| 92nH |
| ||
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
| L34 | HVC350B |
|
| HVC350B | 1k | 9p |
| C51 | C53 | |||||
|
|
| 92nH |
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
| 0.75p | 22p | ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
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|
|
| DO2 |
|
|
|
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|
|
|
|
|
| C52 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 6p |
|
|
|
|
|
|
|
|
|
| R37 |
| D39 | C37 |
|
|
| ||
|
|
|
|
|
|
|
|
|
| 1SV245 | 1.5p |
|
|
| |||
|
|
|
|
|
|
|
|
| 100k |
|
|
| |||||
|
|
|
| R35 |
|
|
|
|
|
| R38 | C36 |
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
S5V |
|
|
| 180k |
|
|
|
|
|
|
|
|
| 47k | 1 |
| |
|
|
|
|
| R36 |
| C34 |
|
|
|
| R39 | C35 |
|
|
| |
|
|
|
|
| 47k |
| 0.001 |
|
|
| 100k | 470p |
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| VCOS |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| PLLIN |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R5V |
| R232 |
| TX: 0.0V | R214 |
|
|
|
|
|
| C215 |
|
|
| |||
| 47 |
| RX: 3.78V | 470 |
|
|
|
|
|
| 0.001 |
|
|
| |||
R231 |
| X231 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3.3k |
| CDBC450CX24 | C217 | R216 |
|
|
|
|
|
| C216 |
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
| 31.05 MHz | |||||
|
|
|
| 100p | 680 |
|
|
|
|
|
| 0.01 |
|
| |||
C232 |
|
|
|
|
|
|
| R215 |
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
100p |
|
|
|
|
|
|
|
|
|
|
| 120k |
|
|
|
|
|
|
|
|
| Q211 |
|
|
|
|
|
|
| R213 |
|
|
| ||
|
|
|
|
|
|
|
|
|
|
| 1.5k |
|
|
| |||
|
|
|
| 2SC4215 |
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
| NOISV |
|
|
| |
C245 |
| RSSIV |
|
|
|
|
|
|
|
|
|
|
|
|
|
| RSSIV |
0.001 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
R244 |
|
|
|
|
| C247 |
|
|
|
|
|
|
|
|
|
| |
2.2k |
|
|
|
|
| 0.001 |
|
|
|
|
|
|
|
|
|
| |
R245 |
|
|
| Q232 |
|
|
|
|
|
|
|
|
|
|
|
| |
47k |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
| 2SC5107 |
|
|
|
|
|
|
|
|
|
|
| ||
R246 | C246 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
47k | 470p |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| MOCON | A |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| RSSIV |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| NOISV |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| VCOS |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| B |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| S5V | S5V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| SDATA |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 9 | 8 | 7 | 6 | 5 | 4 |
|
|
|
|
| |
|
|
|
|
|
| NC | P/S | NC | NC | NC |
| NC |
|
|
|
|
|
|
| SCLK | 10 | SCIN |
|
|
|
|
|
|
| SDIN | 3 | SDATA |
| ||
|
| VSSTB | 11 |
|
|
|
|
|
|
| 2 |
|
|
| |||
|
| LD/LTH |
| IC381 |
|
|
| X |
|
|
| ||||||
|
|
| 12 |
|
|
|
| 1 | 1 MHZ |
| |||||||
|
|
| AT |
|
|
|
|
| X/CLK | 1 MHZ | |||||||
|
|
| 13 |
|
|
|
|
| 24 |
| S5V | ||||||
|
|
| VSS |
| FX214LG | VDD |
|
| |||||||||
|
|
| 14 |
| 23 |
|
|
| |||||||||
|
|
| IC |
|
|
|
|
|
|
|
| LFO/P |
|
|
| ||
|
|
| 15 |
|
|
|
|
|
|
|
| 22 |
| TXIN |
| ||
|
|
| RXOUT |
|
|
|
|
|
|
| TXIN |
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
| TXOUT | VBIAS | RXIN | HFO | HBMI |
| LBMI |
|
|
|
|
|
|
|
|
| C381 | 16 17 18 19 20 21 |
| C383 |
|
|
| |||||||
SCLK |
|
|
| 1 |
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| 1 |
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
| SDATA |
|
|
|
| TXOUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| RXIN |
|
|
| C382 |
|
|
|
| |||
|
|
|
|
|
|
|
|
| 1 |
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
| C384 |
|
| R381 |
| R382 | C385 |
| |||
MICO |
|
|
|
|
|
| 0.1 |
|
|
| 10k |
| 56k | 0.1 | TXIN |
| |
| C387 | R385 | R384 | C386 |
|
|
|
|
|
|
|
|
|
|
|
| |
SMICO | 1 | 3.3k | 18k | 1 |
|
| IC382 |
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
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| NJM2904V |
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| 1 |
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| 8 |
|
| S5V |
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| 2 |
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| 7 |
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| 3 |
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| 6 |
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| 4 |
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| 5 |
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| C388 |
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| |
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| C389 | R386 |
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| R383 |
| 0.01 |
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| 100k |
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|
| 0.01 | 100k |
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| AG3V |
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MAIN UNIT
| CKSIS |
|
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Power supply | Receive |
|
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| EXOE | VSSTB | DETOUT | DETIN | MICO |
| CKSIS |
SMICO | AG3V |
| C |
11 - 1