Kenwood GX-608EF2 Service Manual page 4

GX-608EF2
Ref.No. Component Name
Q610 DTC114EK
Q701 2SB1565(E,F)
Q702 2SC2412K(S)
Q703 DTA124EK
Q704 2SB1565(E,F)
Q705 DTA124EK
Q706 2SB1565(E,F)
Q707 2SC2412K(S)
Q708 2SA1037K
Q709 2SC2412K(S)
Q802 DTA114EK
Q803 DTC144EK
Q901 2SA1037K
Q902 DTA124EK
Q903 DTC144EK
Q94 2SB1443
Q904 2SC2412K(S)
SWITCH UNIT(X25-8502-70)
Ref.No. Component Name
IC1 UPD78011FGC599
Q1 DTC114EK
Q2 DTA114YK
Q3 DTC114YK
Q4 DTC114EK
4
COMPONENT DESCRIPTION
Application/Function
Lamp AVR switch
CD mechanism AVR
CD mechanism AVR control
CD mechanism AVR switch
AVR
AVR switch
Microprocessor AVR
Microprocessor AVR control
P-ON 5V switch
BU detection
DSI control
AVR control switch
P-ANT circuit protection
P-ANT circuit protection
P-ANT circuit control switch
P-ANT circuit control switch
ACC detection
Application/Function
Display control microprocessor
5V control
VFD power switch
5V control
VFD control
Operation/Condition/Compatibility
P-CH-SW
For 7.5V AVR
For 7.5V AVR
For 7.5V AVR
For 8V AVR
For 8V AVR
For 5.6V AVR
For 5.6V AVR
P-ON 5V SW
Lo output at BU ON
Hi output when DSI lit
On when P-ON 5V on
Antenna short-circuiting protection
Antenna short-circuiting protection
P-ANT circuit control
P-ANT circuit control
Lo output at ACC ON
Operation/Condition/Compatibility
VFD control, key take in
Nch-SW
Pch-SW
VFD protection SW
VFD control