Icom IC-R5 Service Manual

SECTION 2 INSIDE VIEWS
•
LOGIC UNIT
2 - 1
•
RF UNIT
AF power amplifier
(IC450: TA31056F)
AF mute switch
(Q350: 2SJ144)
EEROM
(IC2: CAT24WC256)
AF filter
(Q301: XP6501)
+3.2 regurater
(IC103: R1111N321B)
DC-DC convertor
IC102: XC6371A351PR
D105: RB551V
Battery charger circuit
D503: MA133
D500: SB07-03C
Q501: 2SB-1132
()
()
Crystal bandpress filter
(Fl3: FL-293)
IF amplifer
(Q5: 2SC4215)
IF amplifier
(Q1 XP6501)
PLL circuit
AGC and AM detector
(Q4: XP6501)
Barantenra
tuning circnit
VCO circuit
Ceramic bandpass filter
(Fl1: EFCH266MKQP1)
BOTTOM VIEWTOP VIEW
1st mixer
(IC1: PC2757T)
PLL IC
(IC3: PD3140GS)
2nd mixer
(IC10: PC2757T)

Icom IC-R5 Specifications

General

Brand	Icom
Model	IC-R5
Category	Receiver
Language	English