
FX-MG9427ZT/ES
83
5
7
8
5
7
8
C
D
F
A
B
E
6.2 AUDIO, TUNER ADJUSTMENT
IC601
MAIN UNIT
DC Regulated
Power Supply
BACK UP
ACC
GND
+13.2V
GND
FM/AM TUNER UNIT
DECK UNIT
Extention Cord GGD1121
VR561
VR302
mV
Meter(1)
VR301
L-CH
R-CH
Pin2
Pin3
CN251
DECK UNIT
-
Connection Diagram
DOLBY B NR ADJUSTMENT
No.
Test Tape
Adjustment Point
Adjustment Method
(Switch Position)
VR301(Lch),VR302(Rch)
mV Meter(1) : –8.24dBm(300mV)
±
1dB
(DOLBY NR Switch : OFF)
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299