Icom IC-R8600 Service Manual page 62

[ POWER ]
FRONT UNIT
LDPS
LDPS2
ENC-1
BOARD
ENC-2
BOARD
ENC-3
BOARD
MAIN DIAL
EX-2832
#02
[ PHONES ]
11-3
Q1 LDTC143ZE
POWER LED
CTRL
STANDBY LED Q2 LDTC143ZE
CTRL
LOCAL LED Q3 LDTC143ZE
CTRL
P.LOCK LED Q4 LDTC143ZE
CTRL
TIMER LED Q5 LDTC143ZE
CTRL
RECIEVE LED Q6 LDTC143ZE
CTRL
LOCK LED Q7 LDTC143ZE
CTRL
Q8 LDTC143ZE
M-CH DIAL LED
FRONT
CTRL CPU
PUSH-SW
LOCAL MENU
P.LOCK FUNCTION GRP▲
TIMER M.SCOPE GRP▼
SCAN QUICK
V/M
PRIO EXIT
MWM-CH DIAL
SPEECH/LOCK
SQLDAK/SQLDBK/SQLK
IC501
R5F104LCAFB
AFDAK/AFDBK/AFK
MFDAK/MFDBK/MFK
MAINDAK/MAINDBK
CLKK
FS3R3V
PHK
PWRK
Q43/Q44
2SB1201/L2SC4081
DIM
LDPS
CTRL
IC102 IC103 Q41/Q42
BH2220 NJM2904 2SB1132/2SC4081
DIM
D/A BUFF LDPS2
CTRL
IC101/IC53/Q51
TPS61161/SN74AHC1G125/LDTC143ZE
LCD
BKLV VLED-/VLED+
LIGHT
CTRL
TWDCLC/TWCS/TWDTX IC52
TWBUSY/TWDRX/TWPIRQ
TW-CTRL
UC6528
LCD_DE/LCD_VS/LCD_CLK/LCD_HS/LCD_ON
LCD_R3-R7/LCD_G2-G7/LCD_B3-B7
SD_CLK/SD_CMD/SD_D3/SD_D2
SD_WP/SD_CD/SD_D1/SD_D0
Q81 LDTC143ZE
LDPS
CTRL
FUSB_DP/FUSB_DM/FVBUS
F3R3V
FRES
FLRXD
FLTXD
DISPLAY BOARD
PWRK
DS1 (LCD)
LCD
LIGHT
LCD-TW
MAIN UNIT
LCD
SD_3R3V
SD
BOARD
SD LED
F3R3V
FRES
LTXD
LRXD
PHG
PHOR
PHOL