HCD-RV7/RV8
3636
qg IC501 qd (X-OUT)
qf IC501 qa (XC-OUT)
2.4 Vp-
30.5 µs
1.9 Vp-
62.5 ns
2.1 Vp-
12.1 µs
10.8Vp-p
12.1 µs
qs Q302, Q303 (Collector) (Rec Mode)
– MAIN Board –
qa Q302, Q303 (Base) (Rec Mode)
0.4 Vp-
12.1 µs
qd Q302, Q303 (Emitter) (Rec Mode)
2.8 Vp-p
250 ns
– PANEL Board –
wa IC601 is (X0)
eh IC304 1 (VOUT), IC505 6 (CPSIG)
(Video CD Play Mode)
580 mVp-
H
ej IC307 8 (BUF IN)
(Video CD Play Mode)
2.1 Vp-
H
ek IC307 6 (BUF OUT)
(Video CD Play Mode)
300 mVp-
H
el IC505 ij (L CDLRCK), ik (LRCK)
2.7 Vp-
22.7 µs
r; IC505 os (L CDBCK), od (BCK)
3.3 Vp-
474 ns
ra IC505 <zcc (MDP) (CD Play Mode)
1.5 Vp-p
7.6
µ
s
rs IC505 <zb/ (XTAO)
3.3 Vp-
29.5 ns
rd IC505 <zn/ (RFDC) (CD Play Mode)
rf IC505 <znx (TE) (CD Play Mode)
rg IC505 <znv (FE) (CD Play Mode)
rh IC505 <zmc (RFAC) (CD Play Mode)
0.75
±
0.1 Vp-
Approx.
350 mVp-p
Approx.
250 mVp-
1.05
±
0.3 Vp-
rj IC505 <x/m (CLKB)
2.9 Vp-
37 ns
qh IC781 1 (VIN1), 7 (VOUT)
(Video CD Play Mode)
2.1 Vp-
H
w
w
w
.
x
i
a
o
y
u
1
6
3
.
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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
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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