Chris-Craft Electrical Technical Drawings
Figure 61. Launch 25 Electrical Schematic (Sheet 2 of2)
170G
170
1
2
475-1
1
2
475G-2
AFT
475-2
COCKPIT
LT 2
COCKPIT
LT 1
WATER PUMP
1
2
3
4
RED
GREEN
YELLOW
BLUE
TRIM TAB PUMP
BLACK 295G
AFT
ENGINE
HATCH RAM
BLACK
WHITE
ENGINE
HATCH RAM
BLACK
WHITE
20A
CHARGER 2
AMPLIFIER
15A
-+
175A 175AG
HOUSE BATTERY
-+
100A
100AG
ENGINE BATTERY
FL-
FL+
AMP
GND
MEM
FR+
FR-
RL+
RL-
RR-
PWR
RR+
STEREO
PORT
TWEETER
DRIVE
TRIM SW
FUEL SENDER
STBD
TWEETER
AFT PORT
SPEAKER
AFT STBD
SPEAKER
520G
AUTO BILGE
10A
STEREO MEM
5A
FWD PORT
SPEAKER
384-1A
385-1A
387-2
386-2
384-2
385-2
FWD STBD
SPEAKER
386-1A
387-1A
1
2
455G
ANCHOR
LIGHT
N
S
WE
COMPASS
460-31
2
NAVIGATION
LIGHTS
450G-1
450-1
AFT
450G
FWD
TRUMPET
HORN
NEUTRAL
SAFETY
SAFETY
LANYARD
AFT
1
2
3
4
BLK
BRN
BLK
200G
200
AFT
AFT
AFT
AFT
20A
CHARGER 1
40A
MAIN
BATTERY
SWITCH
1
2
3
4
5
6
7
8
9
10
11
12
372
374
374G
373
384
385
386
387
388
389
390
391
AMPLIFIER/
SUBWOOFER
FIRE
MONITOR
1
2
350G-2
AFT GROUND BUS
286
285
287
1
2
500G
350G
350G-1
EXTINGUISHER
(OPTION)
BLOWER
100G
651
FUEL FILL
Note:
If the boat is not equiped with an
extinguisher (or extinguisher has
discharged), the use of the loop is
needed in order for the engine
blower to function.
1
2
LOOP
20A
HATCH JUMPER
Launch 25
Electrical Diagram
Page 2 of 2
COCKPIT
LT 3
475G-1
FWD
475G-3
AFT
305G
FWD
BILGE PUMP
& FLOAT SW
FRIDGE
5A
SUMP
5A
SPARE
1
2
3
4
372
200
230
376
372
200
230
376
1
2
BLK
BRN
SUMP PUMP
230G
AFT
560
FWD
+/- BUS
1
2
425G
AFT
HEAD
LIGHT
460G-3
12 VOLT
OUTLET 2
171-2G
AFT
171-2
12 VOLT
OUTLET 3
171-3G
AFT
171-3
1
2
386-1
1
2
384-1
387-1
385-1
376G
1
2
475-3
1
2
475G-4
AFT
475-4
COCKPIT
LT 4
1
2
3
4
5
6
7
8
460G-1
116-2
460-1
520
115
111
113
114
CONNECTOR "IP"
TO INSTRUMENT PANEL
P/N: PNL-2201
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
U
V
W
X
171
170-1
305A
170-2
170-3
475A
295
374
201A
235A
116B
116A
240A
450A
280A
CONNECTOR "BK"
TO HELM BREAKER PANEL
P/N: PNL-2506
425
220A
1
2
3
4
5
6
7
8
9
10
11
12
201
112
117A
460-2
201A
241
280
240A
240
460G-2
280A
CONNECTOR "PS"
TO PORT SWITCH PANEL
P/N: PNL-2504
13235A
14240G
15235
16220A
17220
18116B
19110
1
2
3
4
5
6
7
8
9
10
11
12
475
475A
305
305A
450A
450
460
455
171-1
CONNECTOR "SS1"
TO STBD SWITCH PANEL
P/N: PNL-2205
171G-1
1
2
3
4
5
6
295
297
298
299
296
CONNECTOR "SS2"
TO STBD SWITCH PANEL
P/N: PNL-2205
100
B1
B2
COM
POWER AND GROUND
TO FWD +/- BUS
BATTERY CHARGER
120G
AFT
122
121
815
SHORE
INLET
REFRIGERATOR
RED
BLACK560G
AFT
116-3
BATTERY SWITCH PANEL
P/N: PNL-2604
1
SELECTABLE
EXHAUST
1
2
280G
AFT
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