Sony HCD-DP900D Service Manual page 22

HCD-DP900D
WAVEFORMS
r
– MB BOARD –
IC701 2 INA
6
1 IC102 8 XTO
4.0Vp-p
H
27MHz
IC701 4 INB
2 IC102 9 512-2OUT 7
3.2Vp-p
H
DVD STOP : 22.5792MHz
DVD PLAY : 24.576MHx
IC701 7 INC
3 IC102 qd 33-2OUT 8
3.2Vp-p
H
33.8688MHz
4
IC102 3 27-1OUT 9 IC701 9 OUT C2
4.0Vp-p
H
27MHz
IC701 qs OUT B2
0
5
IC103 ed X1
3.0Vp-p
H
16.5MHz
qa IC701 qg OUT A1
H
– PF-240 BOARD –
1 IC001 2 RFIN
1.3Vp-p
0.2V/div 0.72Vp-p
100nsec/div
2 IC001 ra TE
1.0Vp-p
0.5Vp-p
0.5V/div
1msec/div
3 IC001 rs FE
1.3 Vp-p
0.3Vp-p
0.1V/div
1msec/div
4 IC001 tl SIGO
2.6Vp-p
1.4Vp-p
0.5V/div
100nsec/div
2.0Vp-p
– PANEL BOARD –
1
IC1101 is XO
3.0Vp-p
1.3Vp-p 4MHz
– MAIN BOARD –
1 NO303 8 E-HOT
35Vp-p
80kHz
2 T301 4
122Vp-p
80kHz
3 IC401 qa XC-OUT
3.2Vp-p
32.768kHz
4 IC401 qd X-OUT
3.0Vp-p
16MHz
5 IC51 ws XOUT
3.8Vp-p
4.5MHz
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