Icom IC-R8600 Service Manual page 82

• SD UNIT
CP31
SHORT1005
EP31
5
MPZ1608S601A
3
2
CP32
SHORT1005
R35
0
DS21
R21
1K
SMLA13BC8T
EP22
MPZ1608S601A
J1
#9:DAT2
#1:CD/DAT3
#2:CMD
#3-1:VSS
#3-2:VSS
#4:VDD
#5:CLK
CD
#6:VSS
#7:DAT0
#8:DAT1
WP1
WP2
RX: 3.3 V
USB+
USB-
FVBUS
LEDV
20
NC
18
FUSB_DP
16
FVBUS
14
SD_WP
12
SD_D1
10
SD_D2
8
NC
6
NC
4
SD_D3
2
J41
R1
220
R2
27
R3
27
R4
27
R5
27
R6
EP7 27
MPZ1608S601A
R8
27
R9
220
Write Protect ( No SD CARD inserted )
3.2 V
Other 0 V
12-19
SD_LED
19
GND
17
FUSB_DM
15
GND
13
SD_D0
11
SD_CD
9
SD_CLK
7
SD_3R3V
5
GND
3
SD_CMD
1
• ENCODER-1 UNIT
S1
A
J1
B
GND
COM 1
SQLDAK
2
SQLK
3
RE1107CM1 4
SQLDBK
5
GND
6
RX: 3.2 V
• ENCODER-2 UNIT
S1
A
J1
B
GND
COM 1
AFDAK
2
SQLK
3
4
RE1107CM1
AFDBK
5
GND
6
RX: 3.2 V
• ENCODER-3 UNIT
S1
A
J1
B
GND
COM 1
MFDAK
2
SQLK
3
4
RE1107CM1
MFDBK
5
GND
6
RX: 3.2 V