TS-480HX/480SAT BLOCK DIAGRAM |
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PADDLE |
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ANT1 |
ANT2 |
RF UNIT |
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X44-327 |
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~60MHz |
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~60MHz |
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DOT KYS DASH |
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KEY |
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NB IN |
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PRE.OFF |
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ATT |
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ATT |
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Q508 |
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2SC461 |
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-12dB/-20dB |
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Q153,154 |
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RX |
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30k~1.705MHz |
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3SK131(M)x2 |
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1.705MHz~ |
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FINAL (ANT) (C/3) |
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Add BC TRAP (E type) |
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PRE AMP |
~60MHz |
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AT Type ONLY |
X45-365 (AT), 366 (200W) |
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OPTION |
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RX |
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SW |
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FILTER |
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1.705~2.5MHz |
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21.5MHz : Gain Change |
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TX-RX (B |
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TX |
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X57-663 |
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Q156,157 |
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Q253 |
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D256 |
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Q90 |
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2.5~4.1MHz |
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Q160,161 |
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XF151 |
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DET |
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Vdet |
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2SK520(K44)x4 |
3SK317 |
HSB88WS |
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3SK |
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AT Type |
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Idet |
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ONLY |
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4.1~7.5MHz |
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73.095MHz |
D254 |
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Q252 |
LO2 |
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TX AT |
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VSF |
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2SC3356 |
ATT |
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DET |
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VSR |
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7.5~10.5MHz |
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Q159 |
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D |
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2SK2596 |
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LO1 |
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D |
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PGC |
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10.5~14.5MHz |
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SW |
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D/A |
Q255 |
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IFGC |
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D/A |
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2SC3356 |
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FINAL (FILTER) (B/3) |
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14.5~21.5MHz |
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X45-365 (AT), 366 (200W) |
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AGC |
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21.5~30.3MHz |
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CKY |
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1.705~2.5MHz |
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CAR |
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30.0~49.0, 54.0~60.0MHz |
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2.5~4.1MHz |
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49.0~54.0MHz |
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IC251 |
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IC8 |
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TA4107F |
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IC802 |
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NJ |
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4.1~7.5MHz |
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POC |
+ |
NJM2902V |
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~60MHz |
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Q3 |
DRV |
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D/A VSF |
– |
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2SK2596 |
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7.5~10.5MHz |
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EALC |
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200W Type ONLY |
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X45-366 |
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REMOTE |
IC802 |
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10.5~14.5MHz |
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Q804 |
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PRO |
+ |
NJM2902V |
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2SC2782 |
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D/A VSR |
– |
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14.5~21.5MHz |
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REF |
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DRIVE |
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Q805 |
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D/A |
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IC801 |
VSF |
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X58-490 |
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21.5~30.3MHz |
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2SC2782 |
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Q2 |
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IC1- |
+ NJM2904V |
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Q4 |
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2SK3075-H |
Q2 |
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IC1+ |
– |
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2SC2782 |
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VSR |
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49.0~54.0MHz |
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2SK2595 |
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IC2- |
+ |
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Q5 |
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Q1 |
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Q1 |
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IC2+ |
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IC801 |
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2SC2782 |
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2SK2596 |
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2SK3075-H |
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NJM2904V |
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INTERNAL |
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FMOD |
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ANT TUNER |
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AT Type ONLY |
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X45-365 |
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FINAL UNIT (A/3) |
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RD1 |
TD1 |
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X45-365 (AT) |
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CS1 |
RS1 |
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X45-366 (200W) |
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IC208 |
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IC207 |
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5V→3V |
3V→5V |
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HD74LV2G |
TC7WT |
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Q451 |
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34AUS |
125FU |
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VCO1 |
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Q8,12 |
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Q455 |
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Q15 |
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2SC4617(R)x2 |
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2SC4649 |
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2SC4649 |
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X2 |
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LO2 |
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Q452 |
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(N,P) |
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(N,P) |
LO1 |
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VCO2 |
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62.4MHz |
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OPTION |
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RS-232C |
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Q456 |
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~133.095MHz |
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VCO3 |
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73.125~ |
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TCXO |
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IC203 |
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133.095MHz |
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ADM202EARU |
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Q451,452,456 |
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SO-3 |
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73.125~133.095MHz : 2SK508(K52) Q14 |
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Q3 |
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Q5 |
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Q1 |
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2SC4649 |
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Q4 |
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(N,P) |
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2SC4617(R) |
2SC4617 |
2SC4617(R) |
2SC4617(R) |
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IC3 PLL |
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(R) |
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X2 |
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LMX2360TMX |
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31.2MHz |
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Q11 |
Q7 |
IC1 |
Q2 |
Q6 |
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Q10 |
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15.6MHz |
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D-SUB |
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IC2 |
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2SC4617 |
2SC4617 |
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1.NC |
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CF1 2SC4617 2SC4617AD9835BRU |
AD9835BRU 2SC4617(R) |
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(R) |
(R) |
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(R) |
(R) |
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CAR |
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2.RXD |
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DDS |
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DDS |
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3.TXD |
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D1 |
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10.695MHz |
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4.NC |
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8.4MHz |
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5.GND |
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FMPD |
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(10.24MHz : FM-RX) |
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6.NC |
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7.RTS |
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134 |
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8.CTS |
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9.NC |
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BLOCK DIAGRAM TS-480HX/480SAT
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TX-RX (A/2) |
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Q502 |
D501 |
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X57-663 |
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NB IN |
UMX2N |
AGC DET |
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SW |
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Q508 |
Q501 |
Q504,506 |
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RBK |
2SC4617 |
2SC3356 |
2SC4617(Q)x2 |
NBL |
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IC554 |
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NOISE BLANKER |
Q503 |
NBS |
FM SQL |
TC75S51FE |
SQL |
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2SK1824 |
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FM SM |
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NB GATE |
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RSSI |
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SM |
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OPTION |
OPTIONAL FILTER |
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FM IF |
FM DET |
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FM |
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FILTER |
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IC551 TA31136FN |
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CW (500Hz) |
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TX-RX (B/2) |
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CF551 |
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10.695MHz |
CW (270Hz) |
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X57-663 |
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SSB (1.8kHz) |
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Q901 |
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FM Through |
Q971 |
Q551 |
D551 |
Q554 |
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IC553 |
Q558 |
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3SK317 |
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2SC3356 |
3SK317 |
RX ATT |
3SK317 455kHz |
TA4101F |
2SC4617(R) SSB/CW |
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XF931 |
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MUTE |
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AM 6k |
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D/A |
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TX ATT |
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XF932 |
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IFGC |
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CAR |
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Q557 |
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SSB 2.4k |
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D555 |
2SC4617(R) |
AM |
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D901 |
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AM DET |
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D903 |
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AGC |
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IFGC |
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OPTION SLOT 1 |
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AGC |
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Time Const |
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D/A |
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IC682 |
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D552 Q552 |
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OPTION SLOT 2 |
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Q556 |
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BU4066 |
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2SC4617(R) AGC DET 2SC4617 |
IC685 |
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(R) AGC |
TC4S66 |
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IC668 |
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IC683 |
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Q623 |
NJM2100V |
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NJM2100V |
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2SC4617(R) |
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D/A |
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SCA SM |
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AGC |
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SW |
ALC |
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Q621 |
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CAR |
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ALC |
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2SC4617(R) |
LEVEL |
SSB,AM |
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IC802 |
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V |
NJM2902V |
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IC621 |
Q625 |
SCTX |
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NJM1496V |
UMX2N |
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SMOD |
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SMOD |
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METER |
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DET |
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DET |
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V |
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IC802 |
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ALM |
CKY |
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IC207 |
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DISPLAY UNIT |
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5V→3V |
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DSP |
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X54-341 |
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NJM2902V |
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MCU |
HD74LV2G |
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IC220 |
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IC204 |
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34AUS |
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VSF |
IC732 |
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VSFM |
320VC5402 |
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HD64F2338VFC25 |
3V→5V |
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PGE |
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V |
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NJM2904V |
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HD7LV1GT |
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SS |
KEY |
125A |
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IC4 |
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DRIVER |
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VSRM |
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CODEC |
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IC226 |
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TC4S81F |
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IC1 |
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VSR |
IC732 |
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KYS DOT |
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IC217 AK4550VT |
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RDO |
MCU |
LC75823W |
LCD |
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NJM2904V |
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IC218(A/2) |
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IC214(A/2) |
SQC DASH |
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Buff |
IC3 |
LCD |
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MIC |
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SM |
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NJM2100V |
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NJM2100V |
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TDO |
30622M8A |
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DET |
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-***GP |
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DRO |
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AF OUT |
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Buff |
DRIVER |
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FMOD |
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PKD |
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IC5 |
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IC2 |
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V |
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E.vol |
IC214(B/2) |
|
SMOD |
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IC218(B/2) |
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TC4S81F |
|
LC75823W |
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|||||
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FM |
E.vol |
NJM2100V |
ANO |
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NJM2100V |
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DRM |
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FMTX |
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OPTION |
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IC219 |
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PHONE |
|||
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NJM2100V |
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TD1 |
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E.vol |
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E.vol |
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VGS-1 |
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DRO |
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AF |
SP |
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RS1 |
|
ANO |
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IC212 |
DRM |
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AF PA |
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INTERNAL |
||||
Q133 |
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||||||||
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|
M62364FP |
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VOAF |
E.vol |
|
IC743 |
EXT. SP |
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SP |
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||||
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UMX2N |
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||||||||||
7 |
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Q133 |
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VOAF LA4446 |
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→5V |
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UMX2N |
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M62364FP |
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||
7WT |
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AF/SQL |
|
5FU |
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ANI |
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AMU |
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VR |
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SPO |
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TSO |
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TSI |
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IC221 |
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|
MULTI ENC. |
||
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|
TTO |
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TTI |
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NJM2100V |
|
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|||
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MIC |
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|
/IF SHIFT VR |
|||||
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IC225 |
|
|
|
IC209 |
|
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|
|
ANO ANI DTS SQC |
RTK SS |
EALC |
SPO |
|
3V→5V |
5V→3V |
|
|
|
|
|
|
|
|
|
|
|
|||
RU |
|
TC7WT |
HD74LV2G |
|
|
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|
|
|
|
MAIN ENC. |
RIT/XIT ENC. |
|
|
|||||||
|
|
|
|
|
125FU |
34AUS |
|
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|
||||
|
DATA |
REMOTE |
|
|
EXT. AT |
|
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MIC |
EXT. SP |
|
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|
||||
|
1.ANI |
1.SPO |
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||
|
2.GND |
2.COM |
|
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||
|
3.DTS |
3.SS |
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4.NC |
4.MKE |
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||
|
5.ANO |
5.BRK |
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||
|
6.SQC |
6.EALC |
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||
|
7.GND |
7.RL |
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8.RTK |
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135 |
||
|
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9.GND |
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|||
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|
TS-480HX/480SAT
LEVEL DIAGRAM (RX SECTION)
|
|
|
|
|
|
|
RF unit (X44-327) |
|
|
|
|
|
|
|
14.2MHz |
|
|
73.095MHz |
|
|
|
–115dBm |
–114dBm |
–114dBm –113dBm |
–101.5dBm |
–101dBm |
–96dBm |
–101dBm |
||||
|
|
|
|
|
|
Q153 |
1st mixer |
|
|
|
|
|
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|
|
Q156 |
Q160 |
|
|
|
|
|
|
|
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|
||
|
|
|
|
|
|
|
Q157 |
Q161 |
|
|
ANT |
CN2 |
D51 |
D54 |
RF BPF |
D156 |
D152 |
|
D155 XF151 |
D25 |
|
|
RAT |
|
|
|
|
|
|
|
|
|
Q154 |
Q159 |
Pre amp |
|
|
8.3dBm |
TX-RX unit (X57-663 A/2)
10.695MHz |
|
|
AF 1kHz |
|
|
||||
|
|
|
|
|
–31.8dBm
TP
CN555 Q551
|
–15.5dBm |
6.28mVp-p |
12.5mVp-p |
5mVp-p |
62.1mVp-p |
20.5mVp-p |
4.27mVp-p 10.2m |
|||||
|
IC553 |
IC733 |
IC224 |
IC218 |
IC217 |
IC214 |
||||||
D551 |
6 |
1 |
4 |
9 |
8 |
7 |
2 |
1 |
3 |
16 |
2 |
1 |
Q554 |
Q558 |
|
|
|
|
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||
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136
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