Adjustment; Manual - Pioneer KEH-1900 Service Manual

KEH-1900,1950
QQ
3 7 63 1515 0

6. ADJUSTMENT

- Connection Diagram
TE
L 13942296513
TUNER AMP UNIT
www
.
30
http://www.xiaoyu163.com
BACK UP
ACC
GND
Lch +
Lch -
Rch +
Rch -
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8
4Ω
mV Meter (1)
4Ω
Dummy Antenna
Antenna Plug
50Ω (37.5Ω )
50Ω (75Ω )
Antenna Jack
Q Q
FM/AM TUNER UNIT (TOP VIEW)
3 6 7 1 3 1 5
L4
T31
T51
FM/AM TUNER UNIT (BOTTOM VIEW)
T51
C63
co
.
9 4 2 8
+14.4V
DC Regulated
Power Supply
GND
Oscilloscope
Stereo
FM SSG
Modulator
0 5 8 2 9 9 4
L2
Pin26
Pin 19
DC V
Meter(1)
Pin14
L5
Pin13
VR154
Pin1
Center
Meter
m
9 9
2 8 9 9