3-3
• MAIN UNIT
BUFF
(IC271)
A/D CONVERTER
(IC581)
FPGA
(IC801)
AF AMP
(IC791)
D/A CONVERTER
(IC703)
CPU
(IC1301)
FLASH ROM
(IC1352)
+3.3 V REGURATOR
(IC153)
LAN DRIVER
(IC1401)
DV-DSP
(IC1002)
FLASH ROM
(IC1003)
PULSE TRANSFORMER
(T1401)
USB 2.0 I/F
(IC1451)
D/A CONVERTER
(IC701)
USB BRIDGE
(IC2051)
STEP ATT
(IC543)
USB HUB
(IC2021)
LVDS BUFF
(IC511)
SRAM
(IC802)
AMP FOR HEADPHONE
(IC203)
USB BRIDGE
(IC351)
USB BRIDGE
(IC341)
SRAM
(IC1051)
OVER-VOLTAGE PROTECT
(IC51)
SDRAM
(IC1281)
UB HUB
(IC321)
USB
CODEC
(IC302)
USB
CODEC
(IC2002)
• RF UNIT
+5 V REGULATOR
(IC1803)
PRE AMP
(IC1511)
PLL/VCO FOR CONV LO
(IC1201)
LO AMP
(IC1261)
RF AMP
(IC1051)
PLL/VCO
FOR VU2 LO
(IC701)
+9 V REGULATOR
(IC901)
PLL/VCO
(IC1701)
IF AMP
(Q581)
LO AMP
(Q641)
RF AMP
(IC1151)
+5 V REGULATOR
(IC1203)
+5 V REGULATOR
(IC1832)
+5 V REGULATOR
(IC1651)
+5 V REGULATOR
(IC1752)
RF AMP
(IC1521)
PRE AMP
(Q301)
Содержание IC-R8600
Страница 1: ...S 15404XZ C1 June 2017 SERVICE MANUAL COMMUNICATIONS RECEIVER iR8600...
Страница 9: ...3 2 FRONT UNIT DIM CTRL Q43 DIM CTRL Q41 TW CTRL IC52 D A CONVERTER IC102 BUFF IC103 FRONT CPU IC101...
Страница 84: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 15404XZ C1 2017 Icom Inc...