Motorola RLN6257 Manual De Instrucciones página 9

Step 3. Adjust the speaker/amplifier volume control (on the speaker
circuit board) for a convenient listening level heard clearly
throughout the vehicle. The adjustment can also be used to lower
minimum loudness if the installation requires it.
4. Schematics
1
C4
C14
C8
C10
SPKR
R6
C5
BLK_WHT
NTN9277A Speaker Board Detail
VIEWED FROM TOP SIDE
U1
2 4 GND
3 5
SPKR_BLK_WHT
AUD_OUT
A+
C1
R5 R4
C2
SHEILD
AUD_IN
R1
3
R2
2
1
MAEPF-26869-O
7