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<strong>STR</strong>-<strong>KG800</strong><br />
6-18. SCHEMATIC DIAGRAM - MIC/HEADPHONE Section -<br />
A<br />
B<br />
C<br />
D<br />
E<br />
F<br />
1<br />
(Page 24)<br />
MAIN<br />
BOARD<br />
(3/3)<br />
CNP500<br />
DISPLAY<br />
BOARD<br />
CNP106<br />
(Page 41)<br />
H<br />
Y<br />
E<br />
MAIN<br />
BOARD<br />
(3/3)<br />
CN792<br />
(Page 24)<br />
CN2000<br />
5P<br />
+7V<br />
NC<br />
GND<br />
-7V<br />
DCAC_IN<br />
CNP790<br />
4P<br />
2<br />
1<br />
2<br />
3<br />
4<br />
5<br />
3<br />
DCAC BOARD<br />
R2015<br />
33k<br />
R2016<br />
15k<br />
D2014<br />
MA2J1110GLS0<br />
C2014<br />
0.47<br />
50V<br />
C2006<br />
1<br />
50V<br />
R2006<br />
1k<br />
D2013<br />
MA2J1110GLS0<br />
HEADPHONE BOARD<br />
HP_DETECT 1<br />
R-CH 2<br />
GND 3<br />
L-CH 4<br />
C791<br />
0.1<br />
C2005<br />
33p<br />
IC2000<br />
NJM4565M(TE2)<br />
4<br />
50V<br />
1<br />
C2013<br />
TP790<br />
7<br />
0<br />
R2005<br />
1M<br />
0<br />
0<br />
C2008<br />
56p<br />
R2010<br />
10k<br />
C2010<br />
0.033<br />
0<br />
0<br />
R2007<br />
10k<br />
0<br />
8 7 6 5<br />
VCC<br />
1<br />
2<br />
3<br />
(CHASSIS)<br />
-6. 9<br />
R2008<br />
560k<br />
VEE<br />
4<br />
C2012<br />
0.022<br />
R2003<br />
10k<br />
C2003<br />
0.033<br />
J790<br />
PHONES<br />
5<br />
R2017<br />
2.2k<br />
R2018<br />
1.2k<br />
R2001<br />
10k<br />
C2011<br />
0.022<br />
IC2000<br />
MIC AMP<br />
C2018<br />
0.1<br />
50V<br />
1<br />
C2002<br />
C2001<br />
100p<br />
6 7<br />
R2019<br />
2.2k<br />
R2000<br />
1k<br />
C2205<br />
0.1<br />
TP2000<br />
(CHASSIS)<br />
J2000<br />
AUTO CAL MI C<br />
33<br />
• Waveforms<br />
– DIGITAL AB Board –<br />
�<br />
�<br />
�<br />
33<br />
IC1301 �� (XOUT)<br />
82 ns<br />
IC1009 ���� (XTAL)<br />
40 ns<br />
500 mV/DIV, 20 ns/DIV<br />
IC1010 �� (X1)<br />
80 ns<br />
2 V/DIV, 50 ns/DIV<br />
4.3 Vp-p<br />
2 V/DIV, 50 ns/DIV 1 V/DIV, 50 ns/DIV<br />
1.2 Vp-p<br />
3.9 Vp-p<br />
– HDMI Board – – DISPLAY Board –<br />
��<br />
��<br />
IC3511 �� (XTALOUT)<br />
35.3 ns<br />
IC3519 �� (XOUT)<br />
100 ns<br />
1 V/DIV, 50 ns/DIV<br />
2.2 Vp-p<br />
3.4 Vp-p<br />
��<br />
IC100 � (OSC)<br />
2.6 μs<br />
<strong>STR</strong>-<strong>KG800</strong><br />
1 V/DIV, 2 μs/DIV<br />
2.2 Vp-p
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