SECTION 2 | INSIDE VIEWS |
|
|
• FRONT UNIT
Mic selector Q506: UNR9113J
Q516: UNR9213J
AF power amplifier controller
Q501: 2SB1132
Q502: XP6501
AF power amplifier 
(IC508: TDA8547TS)
Speaker selector
(Q512, Q513: UNR9213J)
Expander IC (IC506: M62320FP)
Expander IC (IC505: M62320FP)
• RF UNIT (TOP VIEW)
APC amplifier (IC601: TA75S01F)
TX power detector (D604:
• RF UNIT (BOTTOM VIEW)
TX power detector (D605:
TX/RX antenna switch circuit
TX power amplifier (Q601: RD07MVS1)
• MAIN UNIT (TOP VIEW) | • MAIN UNIT (BOTTOM VIEW) |
RF amplifier (Q10: 3SK293)
D/A converter
(IC20: M62334FP)
CPU 5V regulator (IC6: NJM2870)
Mixer
(Q37: 3SK324)
1st IF amplifier (Q25: 2SC4215)
FM IF IC
(IC3: TA31136FNG)
PLL IC
(IC1: LMX2352TM)
ALC amplifier (IC15: AN6123MS)
D/A converter (IC4: M62364FP)
CPU
(IC18: HD64F2268TF20V)
DTMF decoder (IC10: BU8872FS)
2 - 1
