9-2 LOGIC UNIT
•
TOP VIEW
R25
R24
Q3
Q4
Q2
C14
R56
R55
R53
C2
C1
C26
R61
R62
R43
C21
C31
R65
C32
R66
C43
R29
D3
R35
C41
IC2
R15
R14
C1
1
R30
R1
R3
R4
R5
C5
C4
R40
R42
R51
C7
R16
IC1
C25
R52
R41
BE
SP+
SP—
B—6096A
C18
IC4
IC6
C3
C22
J1
C23
IC5
R63
R64
D2
R37
C6
R38
Q6
R36
X1
C17
D1
C16
J2
IC3
R28
R26
C13
R54
R27
R23
R22
R21
C21
C42
R31
1
30
SP+
SP
—
BEEP
BPL
VL
SQL
V
HVS
NC
5V
5V
DSCENC
WXDEC
RMUTE
DSCDEC
PTTC
RCV
PTT
SEND
KEYM
TMUTE
SQL
TXDET
SQLC
H/L
BPF
PSTB
PCK
P
D
ATA
UNLK
GND
GND
J1
to the MAIN unit J1
1
4
NMEA+
NMEA
—
ICF3
GND
J2
9 - 3
Содержание IC-M302
Страница 1: ...SERVICE MANUAL VHF MARINE TRANSCEIVER M302 ...
Страница 29: ... BOTTOM VIEW DS4 DS5 DS7 DS6 DS2 DS3 9 4 ...
Страница 30: ...J 1 R 1 1 5 HVS VOL1 VOL2 GND HV J1 to the MAIN unit W1 9 3 VR BOARD TOP VIEW BOTTOM VIEW 9 5 ...
Страница 31: ...J 1 R 1 1 3 SQLI SQLV GND J1 to the MAIN unit W1 9 4 SQL BOARD TOP VIEW BOTTOM VIEW 9 6 ...
Страница 32: ...9 7 R1 R3 R2 S2 S3 S4 R4 9 5 HM 141 TOP VIEW ...
Страница 33: ...9 8 BOTTOM VIEW C1 S1 ...
Страница 40: ......
Страница 41: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14011IZ C1 2003 Icom Inc ...