Maintenance
2019 Interstate 9-27
Audio/Video Schematic
TVb2 (CATV/SATV #2)
TVa2
(CBL/SAT IN)
(CBL/SAT OUT)
TVb1
TVa1
TV1
ROOF
TV2 (CATV/SATV #1)
TV2-1
EXTERNAL
CBL JACK
SHORE LINE CONNECTION
TO BODY HARNESS
(SEE 12V VAN
SCHEMATIC)
BRN(4)
WHT(150)
(IN)
(OUT)
(OUT)
TVa1a
TVa1b
(SAT. IN)
(TO TV)
TVa2 is removed to install a
Satellite receiver option.
S
AT1a CONNECTOR
LOCATED IN
FRONT OVERHEAD
PRE-WIRED COAX (SAT1a &
SWITCH POWER) LOCATED IN
REAR OVERHEAD ABOVE ITS
CEILING PANEL.
TVa2a (SAT. OPT.)
REAR TV:
ROOF
SAT1b1
FRONT TV:
(ANT.A IN)
HDMI
HDMI1
PUR (RR+)
PUR/BLK (RR-)
GRN/BLK (LR-)
GRN (LR+)
SP1-1
LH REAR
SP2-1
RH REAR
SEE BODY HARNESS
PUR/WHT (IGNITION SIGN.)2 (YEL)
BUTT
MERC. ANT. HARN.
BULLET
BULLET
BULLET
BULLET
N/C A1
N/C A2
N/C A3
KI30 BAT. DIR. A4
SW. ANT. A5
TERM. 58D A6
TERM. 15R A7
KI31 GROUND A8
+R.R. SPKR B1
-R.R. SPKR B2
+F.R. SPKR B3
-F.R. SPKR B4
+F.L. SPKR B5
ORG
BLU
RED
-
-
-
BLK
PUR
PUR/BLK
GRY
GRY/BLK
WHT
PLUGS INTO MERCEDES
"RA9" RADIO HARN.
CONNECTOR
-F.L. SPKR B6 WHT/BLK
+R.L. SPKR B7 GRN
-R.L. SPKR B8 GRN/BLK
YEL
(CAN+)
(CAN-)
(ANT.A IN)
HDMI
(SEE SHEET #2
FOR LENGTH
(-TAB))
HDMI2
HDMI
(OUTPUT)
TO BODY HARNESS
(SEE 12V VAN
SCHEMATIC)
BRN(4)
WHT(150)
CABLE TVa2a & TVa2b INSTALLED IF
CONNECTIONS PROVIDED BY SATELLITE
RECEIVER.
TVa2b (SAT. OPT.)
(RED/BLK)
(YEL/BLK)
(BRN)
(BRN/BLU)
(BRN/PUR)
(BRN/RED)
WIRE
COLORS
TO BODY HARNESS
(SEE 12V MODEL
SCHEMATIC SHT#5
IF REQUIRED)
BRN(4)
WHT(150)
(SAT2)
(SAT1)
SAT1b
SAT1a (PRE-WIRED)
HDMI1
(INPUT1)
(INPUT2)
(+5Vdc)
HDMI5
(INPUT3)
HDMI6
(INPUT4)
HDMI2
(OUTPUT2)
(OUTPUT1)
(for CATV connection (w/ roof Sat. install))
(TO ANT IN)
(for SAT. connection (w/ Ground Sat. install))
(for roof Sat. install)
HDMI
HDMI3
HDMI4
HDMI3
HDMI4 (w/ SAT. OPTION)
BLK
N/C
WHT
RED
BLU
WHT
1 GND
2 NC
3 SKR
4 +12
5 ENA
6 SKR
LOW AUD. IN L.
LOW AUD. IN R.
L
R
LOCATED
BEHIND
SUBWOOFER
L
R
TO BODY HARNESS
(SEE 12V VAN
SCHEMATIC)
BLK(7)
WHT(150)
AD2
AD1
AD3
(R AUD. OUT)
(L AUD. OUT)
(MODIFIED TV)
AD4
(ANT)
(SET1)
(SET2)
(CBL)
RPC
RCA1
4-2c
4-2a
RX
TO BODY HARNESS
(SEE 12V VAN
SCHEMATIC)
BRN(4)
WHT(150)
4-2bb
TX
4-2ba
TX
GRN/BLK 6 (-R.L. SPKR)
BLK 5 (GROUND)
- 4 (N/C)
PUR/BLK 3 (-R.R. SPKR)
GRN 2 (+R.L. SPKR)
PUR 1 (+R.R. SPKR)
ORG/WHT 10 (ILLUMINATION)
- 9 (N/C)
BLU 8 (PWR ANT.)
BLK 7 (GROUND)
WHT/BLK 6 (-L.F. SPKR)
GRY/BLK 5 (-R.F. SPKR)
YEL 4 (+12V BAT.)
RED 3 (IGN SIGNAL)
WHT 2 (+L.F. SPKR)
GRY 1 (+R.F. SPKR)
RADIO
POWER
ANT
GPS ANT
SUB. RIGHT
SUB. LEFT
PREOUT
SIRIUSXM
AUX-IN
USB
HDMI
AUX IN
FUSION
MS-CBUSB3.5
ref. 513013
AUX2-1
HDMI
(OUTPUT3)
(OUTPUT4)
HDMI3
HDMI5
M4e (RED)
(COACH +12V BAT.)
BUTT
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