Kenwood TK-790 Service Manual page 56

TK-790/ ( B
DISPLAY UNIT (X54-3200-20) : KCH-11
New
Ref. No. Address Parts No.
parts
VR1 R31-0607-05
S1 S40-1420-05
S2,3 S70-0410-15
S5-15 S70-0410-15
D1,2 DA204U
D5 02CZ9.1(X,Y)
D11,12 DA204U
D14-16 DA204U
D18 1SS301
D19 MA2S111
IC1 NJM78L05UA
IC2 RH5VL42C
IC3 AT24C64N10SI27
IC4 78064GCA458EU
Q1 2SC2873(Y)
Q2-8 DTC144EU
Q9,10 DTC114TU
Q14,15 DTD114EK
S4 W02-0393-05
56
) /H ( B )
PARTS LIST
Desti-
Description
nation
VARIABLE RESISTOR (10K)
TACT SWITCH
TACT SWITCH
TACT SWITCH
DIODE
ZENER DIODE
DIODE
DIODE
DIODE
DIODE
IC (AVR)
IC (RESET)
IC (EEPROM)
IC (CPU)
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
ENCODER
New
Ref. No. Address Parts No.
parts
Desti-
Description
nation