Sony HCD-VX777 Service Manual page 20

HCD-VX777
• WAVEFORMS
– BD BOARD –
1 3
IC101 us (XTAO) IC101 ra (TE)
CD PLAY MODE CD PLAY MODE
approx 150mVp-p
4.0Vp-p
16.9344MHz
2 4
IC101 t; (RFAC) IC101 el (FE)
CD PLAY MODE CD PLAY MODE
approx 200mVp-p
1.2Vp-p
400nsec/div
– VIDEO BOARD –
1 7
IC502 qd IC509 ql
XOUT LRCK
5.0Vp-p
4Vp-p
44.1kHz
10MHz
2 8
IC505 ug IC509 qj
COUT BCK
5.0Vp-p
0.6Vp-p
H
2.11MHz
3 9
IC505 yl IC504 8
YOUT 384FS
1Vp-p
5.0Vp-p
H
33.8MHz
4 q;
IC304 9 IC504 6
COUT 27M
4.0Vp-p
1.5Vp-p
H
27MHz
5
IC304 qg
YOUT
2Vp-p
H
6
0.7Vp-p
27MHz
20
– MAIN BOARD –
1 3
IC501 qa (XC-OUT) T301 4
STOP MODE TAPE B REC MODE
120Vp-p
80.7kHz
3.0Vp-p
32.768kHz
2
IC501 qd (X-OUT)
STOP MODE
2.8Vp-p
16MHz
20
– PANEL BOARD –
1
IC601 is (XOUT)
STOP MODE
3.0Vp-p
4MHz