jedyne do czego mogę mieć zastrzeżenie to jakość zdjęć zawartych w przesłanej instrukcji serwisowej ponieważ są fatalnej jakości, praktycznie nieczytelne. tak poza tym jestem zadowolony to jest to czego szukałem.
Operation/Condition/Compatibility
When a base goes Lo, Q7 is turned on for driving NON-F mute SW. When a base goes Lo, Q8 is turned on for driving Front and Rear mute SW. AUX selected : (Q9,Q10)=(ON,ON) Changer selected : (Q9,Q10)=(OFF,OFF) While BACKUP is applied, BU 5V AVR outputs +5V. Q11 and Q12 are inverted Darlington connection. While a base goes Lo, SW 5V is supplied to the microprocessor peripheral circuits. When Q14's base goes Hi, Q15 is turned on, and A.+8V AVR outputs +8.3V. Q14 and Q15 are inverted Darlington connection. A.+8V AVR and SERVO +B AVR ON/OFF control
DTA124EUA or KRA303 Mute driver for pre-out mute SW DTA124EUA or KRA303 Mute driver for pre-out mute SW DTC144EUA or UN5213 DTA124EUA or KRA303 2SC4081 or 2SD1819A 2SA2057 BU 5V AVR AUX/Changer selection SW
2SA1576A or 2SB1218A SW 5V 2SC4081 or 2SD1819A A.+8V AVR 2SA2057 DTC124EUA or UN5212 SW14V DTA124EUA or KRA303 2SD2375 DTC124EUA or UN5212 ILL +B AVR SW DTA124EUA or KRA303 2SB1184 ILL +B AVR 2SC4081 or 2SD1819A DTC144EUA or UN5213 Small lamp detection SW DTC114YUA or UN5214 2SB1277(Q,R) or 2SB1434 P-CON SW DTA124EUA or KRA303 P-CON. protection inhibit SW 2SA1576A or 2SB1218A P-CON. protection SW DTC114YUA or UN5214 2SB1277(Q,R) or 2SB1434 P-ANT SW SERVO +B AVR
While Q16's base goes Hi, Q17 is turned on, and A.+8V AVR and SERVO +B AVR are working. When Q18's base goes Hi, SERVO +B AVR outputs +7.6V. ILL +B AVR ON/OFF control While Q19's base goes Hi, Q20 is turned on, and ILL +B AVR is working. While Q22's base goes Hi, Q21 is turned on, and AVR outputs +10.7V. Q21 and Q22 are inverted Darlington connection. When vehicle small lamps turn on, Q26's base goes Hi, and Q26 is turned on . When Q27's base goes Hi, Q32 is turned on . Works during POWER ON mode. Prevents Q30 tuning ON during start-up after power ON. Protect Q32 by turning ON when P-CON output is grounded. When Q28's base goes Hi, Q31 is turned on. Works during FM/AM reception mode or RDS reception mode. While BACKUP is applied, a base goes Hi, and Q33 is turned on. When momentary power down has detected, a base goes Lo, and Q33 is turned off. While ACC is applied, a base goes Hi, and Q34 is turned on. When BU detection SW or MI-COM.'s mute is working, a base goes Hi, and Q42 is turned on. When Q45's base goes Hi, Q47 is turned on, and A.+8V is
2SC4081 or 2SD1819A BU detection SW 2SC4081 or 2SD1819A ACC detection SW DTC124EUA or UN5212 E. VOL. mute SW DTC143TUA DTC124EUA or UN5212 FM+B SW 2SB1277(Q,R) or 2SB1434 DTC124EUA or UN5212 2SB1277(Q,R) or 2SB1434 DTC143TUA AM+B SW 2SC4081 or 2SD1819A CD+5V AVR SW Composite signal buffer DTA114YUA or UN5114 EJECT illumination/DSI SW DTA114YUA or UN5114 Guide illumination SW 2SA1576A or 2SB1218A Panel 5V SW Noise buffer
supplied to the F/E. Works during FM reception mode or RDS reception mode. When Q46's base goes Hi, Q48 is turned on, and A.+8V is supplied to the F/E. Works during AM reception mode. When a base goes Hi, CD+5V AVR is working. When a base goes Lo, Q53 is turned on. When a base goes Lo, Q54 is turned on. When a base goes Lo, Q55 is turned on.
