Sony HCD-GRX9000 Service Manual page 51

• Waveforms
– TCB Board –
(East European, CIS)
1 IC21 @¢ (XOUT)
4.5 MHz
– BD Board –
1 IC101 #£ (RF O) (PLAY MODE)
2 IC101 2 (FEI) (PLAY MODE)
3 IC101 $¶ (TEI) (PLAY MODE)
4 IC103 @¶ (MDP)
4.2 Vp-p
5 IC103 ^º (XPCK)
+0.25
1.3 Vp-p
–0.20
230 µ s
6 IC103 ^™ (RFCK)
Approx.
0.5 Vp-p
7 IC103 &¢ (WFCK)
Approx.
0.2 Vp-p
2.5 Vp-p
7.8 µ s
5 Vp-p
5 Vp-p
135 µ s
5 Vp-p
135 µ s
– 75 –
8 IC103 *ª (XTAI)
16.9344 MHz
– MAIN Board –
1 IC501 !¡ (X1)
200 ns
2 IC501 !¢ (XT1)
30.6 µ s
– PANEL Board –
3 IC601 9 (X-IN)
126 ns
2.6 Vp-p
4.4 Vp-p
2.2 Vp-p
3.6 Vp-p