Icom IC-PCR1500 - COMPONENT SCREEN FUNCTION DISPLAY DETAILS

9 - 1
SECTION 9 BOARD LAYOUTS
2
1
17
to MAIN-B unit “J3”
J2022
18
NC
BSMAD
GND
BNOIS
GND
BIFOUT
BOE
B+5V
GND
GND GND GND
BAFO
BFDET
GND GND
B+5V B+8V
2
1
17
to MAIN-B unit “J2”
J2021
W8
18
J13
J16
BMST3
GND
BPLSTB
BMST2
GND
BMDAT
BDSTB
+33V
GND
GND
BPPS
BMST1
BP2STB
GND
BMCK
GND GND
–5V
2
1
17
to MAIN-A unit “J3”
J24
18
NC
SMAD
GND
NOIS
GND
IFOUT
OE
+5V
GND
GND
SCAD
GND
AFO
FDET
GND GND
+5V +8V
2
1
17
to MAIN-A unit “J2”
J23
18
MST2
DPSTR
P1STB
MST1
GND
MDAT
DSTB
+33V
GND
GND
PPS
MST0
P2STB
GND MCK
PDRES
PDSTB
–5V
1
2
P1
Internal speaker
(CHASSIS: SP1)
Power switch
(J4:CHASSIS)
S1
W1
• LOGIC UNIT (TOP VIEW)
H5
H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95
H100 H105 H110 H115 H120 H125 H130 H135
H0
V5 V10 V15V0 V25 V30 V35V20 V45 V50 V55V40 V60
The combination of this page and the next page
shows the unit layout in the same configuration as the
actual P.C. Board.