User's Manual
51
Installation
0544
Cable connection diagram
39735
H1
H2
H3
H4
X1
X3
X2
X4
X5
X6
J2
J1
7
4
2
5
LS-
3
6
DATA-
1
12
13
15
14
11
LS+
X1
10
+12.5V
8
12
13
15
GND
14
11
7
3
10
6
Line out
1
5
2
4
X5
RX AF-
X6
X4
9
8
Line out
9
+12.5V
GND
RX AF+
TX AF-
TX AF+
CU/CB
VHF
CU
+12.5V
DATA+
X6 :
X3
X2
12
13
15
14
10
EXT LS+
EXT LS-
CU LS+
CU LS-
EXT/CU
LS-
EXT/CU
LS+
J1 & J2 MOUNTED = EXT LS
J1 & J2 NOT MOUNTED = CU LS
VHF DSC
CU 1 (Optional)
Ext. speaker (CU)
CU 2 (Optional)
Ext. speaker (CU2)
Ext. speaker (VHF)
Interfaces
Extension box connections
VHF Signal Cable Connection box Connection box Connection box Connection box Alarm panel Signal description Ships cable
SPARC connector designation p/n 56.114 In from VHF Out to CU1 or Out to CU2 or to alarm panel "VHF" 8 twisted pairs
15-pin D-sub f emale 5m extension box extension box connector X3 overall screen
pin 1
12.5VDC+ Red/Wht
X3 -1 X4 -1 X5 -1 X6 -1 P ow er t o C Us p ai r no . 8
pin 2 DATA_+
Yel
X3 - 2 X4 - 2 X5 - 2 X6 - 2 3
pair no. 1
pi n 3 DA TA _ - Y e l/ B l k X3- 3 X4-3 X5-3 X6 -3 5
pair no. 1
pi n 4 TX_AF+ B l u/ W ht X3 -4 X4 -4 X5- 4 X6-4
pair no. 2
pi n 5 TX_ A F - B lu X3 -5 X4 -5 X5-5 X6 -5
pair no. 2
pin 6 GND Orange + Red X3-6 X4-6 X5-6 X6-6 2 Equipment ground
pair no. 6 & 8
pin 7 12.5VDC+ Orange/Wht X3-7 X4-7 X5-7 X6-7 9 Power to CUs
pair no. 6
pi n 8 RX_ A F + G rn / W h t X3 -8 X4 -8 X5- 8 X6-8
pair no. 3
pi n 9 RX_A F- G rn X3 -9 X4 -9 X5 -9 X6- 9
pair no. 3
pin 10 12.5VDC+ Blk/Wht X3-10 X4-10 X5-10 X6-10 Power to CUs
pair no. 7
pin 11 EXT.Speaker + Brn X3-11 X4-11 X5-11 X6-11
pair no. 4
pin 12 EXT.Speaker - Brn/Wht X3-12 X4-12 X5-12 X6-12
pair no. 4
pin 13 GND Blk X3-13 X4-13 X5-13 X6-13 Equipment ground
pair no. 7
pin 14 Lineout + Purple X3-14 X4-14 X5-14 X6-14 pair no. 5
pin 15 Lineout - Purple/Wht X3-15 X4-15 X5-15 X6-15 pair no. 5
Housing Screen Chassis Chassis Chassis Chassis
Screen
E XT LS X8 -1 X9-1
E XT LS X8 -2 X9-2
NOTE:
In case of connecting CU1 and/or CU2 directly to Connection Box, i.e. not utilizing Extension Box for connecting each CU,
jumpers J1/J2 and/or J3/J4 in Connection Box must be removed in order to disconnect VHF Ext. Speaker (VHF LS) output from these terminals
and make available the CU Ext. Loudspeaker (CU LS) connections instead.
Rx-audio line output,
balanced signal, 0dBm
into 600Ω
External speaker output,
nom. 5W into 8Ω (
se e
NOTE
)
SPARC II-bus Data
SPARC II-bus Rx audio
SPARC II-bus Tx audio
VHF radio external
speaker output, nom. 5W
into 8Ω