Sony HBD-DZ340K Service Manual page 28

HBD-DZ340/DZ340K/DZ640K/DZ740
• Waveforms
– MAIN Board –
1 IC1101 0 (DVDRFIP) 7 IC5002 qd (Xout)
540 mVp-p
100 mV/DIV, 100 ns/DIV 1 V/DIV, 50 ns/DIV
2 IC1101 <z,x (R/Cr/Pr) 8 IC6001 qs (XTO)
0.7 Vp-p
24.576 MHz
H
200 mV/DIV, 20 s/DIV 1 V/DIV, 20 ns/DIV
IC1101 <z,c (B/Cb/Pb) IC6001 wk (OSCLK1)
3 9
0.7 Vp-p
H
200 mV/DIV, 20 s/DIV 1 V/DIV, 200 ns/DIV
4 IC1101 <z,b (Y/G) 0 IC6001 wl (OLRCK1)
1 Vp-p
H
500 mV/DIV, 20 s/DIV 1 V/DIV, 10 s/DIV
5 IC1101 <z,m (CVBS) qa IC6001 ea (RMCK)
1.3 Vp-p
H
500 mV/DIV, 20 s/DIV 1 V/DIV, 20 ns/DIV
6 IC1101 <xc, (XTALO) qs IC7001 1 (CVBS IN)
1.6 Vp-p
27 MHz H
500 mV/DIV, 20 ns/DIV 500 mV/DIV, 20 s/DIV
HBD-DZ340/DZ340K/DZ640K/DZ740
qd IC7001 3 (PY IN)
3.1 Vp-p
8 MHz
H
500 mV/DIV, 20 s/DIV
qf IC7001 4 (PB IN)
3.1 Vp-p
H
200 mV/DIV, 20 s/DIV
IC7001 5 (PR IN)
qg
3.2 Vp-p
H
325 nsec
200 mV/DIV, 20 s/DIV
qh IC7001 9 (PR OUT)
3.2 Vp-p
H
20.8 sec
500 mV/DIV, 20 s/DIV
qj IC7001 0 (PB OUT)
3.2 Vp-p
H
40.7 nsec
500 mV/DIV, 20 s/DIV
qk IC7001 qs (PY OUT)
1.3 Vp-p
H
1 V/DIV, 20 s/DIV
ql IC7001 qf (CVBS OUT)
1 Vp-p
2.5 Vp-p
H
1 V/DIV, 20 s/DIV
w; IC3001 ih (XTAL_OUT)
0.72 Vp-p
2 Vp-p
24.576 MHz
0.5 V/DIV, 20 ns/DIV
0.72 Vp-p
1.4 Vp-p
1.4 Vp-p
2 Vp-p
28 28
– IO Board –
1 IC101 ql (X2)
450 mVp-p
32.768 kHz
100 mV/DIV, 10 s/DIV