HCD-GPX9
44
44
HCD-GPX9
•
Waveforms
Approx.
200 mVp-p
Approx.
400 mVp-p
0.7 Vp-p
3.4 Vp-p
21.2
µ
s
12.4 Vp-p
21.2
µ
s
2.6 Vp-p
30.4
µ
s
3.2 Vp-p
62.6 ns
2 Vp-p
6.3Vp-p
2 s
– BD Board –
– MAIN Board –
1
IC101
w;
(TEI)
(CD Play Mode)
0.1 V/DIV, 2 ms/DIV
1
Q303, 304 (Collector)
(REC Mode)
5 V/DIV, 20
µ
s/DIV
2
IC101
ws
(FEI)
(CD Play Mode)
0.1 V/DIV, 2 ms/DIV
2
Q303, 304 (Base)
(REC Mode)
1 V/DIV, 10
µ
s/DIV
3
IC101
ek
(RFACO)
(CD Play Mode)
0.2 V/DIV, 0.5
µ
s/DIV
3
IC306
qa
(XCOUT)
1 V/DIV, 10
µ
s/DIV
4
IC101
us
(XTAO)
4
IC306
qd
(XOUT)
500 mV/DIV, 20 ns/DIV
IC306
of
(TC END SW)
(Tape Play Mode)
2 V/DIV, 1 s/DIV
IC701
BA6956AN
1
2
3
4
5
6
7
8
9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
•
IC Block Diagrams
– DRIVER Board –
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
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