Instruction Manual
Page 21
When grounded, microphone input (pin 6) of [MIC] connector will not be output. SQL • To avoid interfering transmissions, connect squelch to the TNC to the cable strands of [AF] position indefault settings. ... IN, DATA OUT and AF OUT. 12 3 4 56 3 PTT P PTT terminal for the optional AT-180. D ACC socket ACC PIN No. FSKK Controls RTTY keying MOD Modulator input. Rear panel view 6 q brown i gray w red o white 7† e orange !0 black r yellow !1 pink 8 t green !2 light y blue blue 9 u purple !3 light green 10 Color refers to...
When grounded, microphone input (pin 6) of [MIC] connector will not be output. SQL • To avoid interfering transmissions, connect squelch to the TNC to the cable strands of [AF] position indefault settings. ... IN, DATA OUT and AF OUT. 12 3 4 56 3 PTT P PTT terminal for the optional AT-180. D ACC socket ACC PIN No. FSKK Controls RTTY keying MOD Modulator input. Rear panel view 6 q brown i gray w red o white 7† e orange !0 black r yellow !1 pink 8 t green !2 light y blue blue 9 u purple !3 light green 10 Color refers to...
Service Manual
Page 76
... Q2601 2SK3018 Q2606 2SD1623 AF AMP IC2602 LA4425 SPS CTRL Q2608 BCR108 CTRL D2601 DAN202K AMS WFMS MIC AMP IC2007 TS462 1/2 CIV,CIVE (TO LOGIC CPU) Q2603: 2SC4081 RTKI D2402: MA2S111 RTTY ... TC58FVM6T2AFT65 FLASH ROM 4Mx16 LOGIC IC1301 NH58X24256 DOUT (TO DATA) A/D IC1304 EEPROM RX-4581 TIMER IC RTCIRQ RTCCK,RTCDT,RTCCE FMTL RESET RES# IC1303 S-80942 CPU IC1302 HD64F2377VFQ33V CI-V I/F IC1402: ... Q204: BCR0108 RF AMP 144M Q1905: BCR08 D1 IC2: TA4001 1SV307 P2T8 UNSB,MODS FANH 1S15 Q1907 IC2154 BCR08 CD74HC4094 CTRL IDRV POS8 BIAS DRIVER BOARD BCR108T BIAS LPF...
... Q2601 2SK3018 Q2606 2SD1623 AF AMP IC2602 LA4425 SPS CTRL Q2608 BCR108 CTRL D2601 DAN202K AMS WFMS MIC AMP IC2007 TS462 1/2 CIV,CIVE (TO LOGIC CPU) Q2603: 2SC4081 RTKI D2402: MA2S111 RTTY ... TC58FVM6T2AFT65 FLASH ROM 4Mx16 LOGIC IC1301 NH58X24256 DOUT (TO DATA) A/D IC1304 EEPROM RX-4581 TIMER IC RTCIRQ RTCCK,RTCDT,RTCCE FMTL RESET RES# IC1303 S-80942 CPU IC1302 HD64F2377VFQ33V CI-V I/F IC1402: ... Q204: BCR0108 RF AMP 144M Q1905: BCR08 D1 IC2: TA4001 1SV307 P2T8 UNSB,MODS FANH 1S15 Q1907 IC2154 BCR08 CD74HC4094 CTRL IDRV POS8 BIAS DRIVER BOARD BCR108T BIAS LPF...
