To
P1
of
USB
JACK
P
WB(B3)(page
12)
connect
with
AUX
LEAD
854-4619-50
To
1/4(page
15)
To
1/4(page
15)
To
1/4(page
15)
To 2/4(page 16)
To 2/4(page 16)
To 3/4(page 17)
To
2/4(page
16)
To 4/4(page 18)
To
4/4(page
18)
To
1/4(page
15)
ISO PWB(B4)
LINE OUT
A4
A3
-17-
CIRCUIT DIAGRAM 5/6
Main PWB(B1) section 3/4
ISO PWB(B4) section
DB188/189RMP/DB189RGMP
ILLUMINATION
BACK UP
PHONE MUTE
---
---
A8
A7
A6
A5
A4
REMOTE
A3
A2
A1
ACC
GROUND
B8
B7
B6
B5
B4
B3
B2
B1
FRONT LEFT -
FRONT RIGHT -
REAR RIGHT +
FRONT LEFT +
REAR LEFT +
REAR LEFT -
REAR RIGHT -
FRONT RIGHT +
A
B
A
B
A2
A1
A5
A6
A7
A8
B2
B1
B3
B4
B5
B6
B7
B8
