Sony HCD-VX222 - CIRCUIT BOARD LOCATION; WAVEFORMS

2121
HCD-VX222
6-1. CIRCUIT BOARD LOCATION
• WAVEFORMS
– MAIN BOARD – – PANEL BOARD –
– BD BOARD –
TRANS board
SUB TRANS board
MAIN board
POWER AMP board
PANEL board
KEY board
BD board
DRIVER board
MOTOR board
ADDRESS SENSOR board
VIDEO OUT board
VIDEO board
4 IC101 wg (MDP)
2 IC101 ra
(TE)(CD Play mode)
1 IC101 t;
(RFAC)(CD Play mode)
3 IC101 el
(FE)(CD Play mode)
2.6 Vp-p
15.1
µ s
0.2 Vp-p
0.5 Vp-p
1.3 Vp-p
1 IC102 wf STOP MODE
4.1Vp-p
4.5MHz
2 IC401 qd STOP MODE
3 IC401 qa STOP MODE
4.0Vp-p
16.0MHz
3.0Vp-p
32.768kHz
1 IC701 4 STOP MODE
5.3Vp-p
5MHz
4 J301 3 (COUT)
9 IC505 (VCK-IN)
7 IC505 od (VSYNC)
8 IC505 (HSYNC)
3 J301 4 (YOUT)
1 IC502 qd (XOUT)
37 nsec
4.6 Vp-p
10 MHz
3.5 Vp-p
20 ms
3.2 Vp-p
64 µ s
2.0 Vp-p
H
H
2.0 Vp-p
5.4 Vp-p
101
106
2 IC502 wh (BGP)
5 CN301 2 (VIDEO OUT)
6 IC505 ih (DA-XCLK)
3.6 Vp-p
17 MHz
q; IC505 (DA-LRCK)
108
qa IC505 (DA-BCK)
111
qs IC509 w; (384FSO)
qd IC509 wf (XT2)
qf IC509 4 (MCKO)
4.5 Vp-p
H
1.3 Vp-p
H
4.5 Vp-p
22.7
µ s
4.5 Vp-p
472 ns
5.0 Vp-p
59 ns
2.0 Vp-p
37 ns
5.2 Vp-p
37 ns
– VIDEO BOARD –