Sharp DV-RW550U Service Manual page 81

DVD MAIN
CN401 PIN DESCRIPTION
PIN NO. Signal Name
1 VH- Hall Sensor Bias
2 HW- Hall Sensor
3 HW+ Hall Sensor
4 HV- Hall Sensor
5 HV+ Hall Sensor
6 HU- Hall Sensor
7 HU+ Hall Sensor
8 VCC +5v Power Supply
9 U Spindle Motor Drive
10 V Spindle Motor Drive
11 W Spindle Motor Drive
12 T-SCN3 LED
13 T-SCN2 Encoder Input
14 GND Ground
15 SL+ Sled Control Signal(+)
16 SL- Sled Control Signal(-)
17 SW1 Tray open switch
CN501 PIN DESCRIPTION
PIN NO. Signal Name
1 SPDIF Digital Audio Signal
2 GND Ground
3 GND Ground
4 EV+10.5V +10.5V Power Supply
5 EV+10.5V +10.5V Power Supply
6 EV+10.5V +10.5V Power Supply
7 GND Ground
8 GND Ground
9 GND Ground
10 GND Ground
11 P-ON+5V +5V Power Supply
12 P-ON+5V +5V Power Supply
13 P-ON+5V +5V Power Supply
14 EV+2.4V +2.4V Power Supply
15 EV+2.4V +2.4V Power Supply
16 EV+2.4V +2.4V Power Supply
17 EV+2.4V +2.4V Power Supply
18 GND Ground
19 GND Ground
20 P-ON+2.5V +2.5V Power Supply
21 P-ON+2.5V +2.5V Power Supply
22 P-ON+2.5V +2.5V Power Supply
23 GND Ground
24 GND Ground
25 P-ON+3.3V +3.3V Power Supply
26 P-ON+3.3V +3.3V Power Supply
27 P-ON+3.3V +3.3V Power Supply
28 GND Ground
29 GND Ground
30 GND Ground
Name Function
Name Function
1-14-24
CN601 PIN DESCRIPTION
PIN NO. Signal Name
1 VIDEO-Y(1) Luminance Video Signal (lnterlace)
2 GND Ground
3 VIDEO-Cr/Pr Component Video Signal
4 GND Ground
5 VIDEO-Cb/Pb Component Video Signal
6 GND Ground
7 VIDEO-Y(I/P) Luminance Video Signal
8 GND Ground
9 VIDEO-C Chrominance Video Signal
10 GND Ground
11 AUDIO(R)-IN R-ch Audio Signal
12 GND Ground
13 AUDIO(L)-IN L-ch Audio Signal
14 GND Ground
15 AUDIO(R)-OUT Audio R ch Signal
16 GND Ground
17 AUDIO(L)-OUT Audio L ch Signal
18 GND Ground
19 DVD-AUDIO-MU DVD Audio Mute Signal
20 AUDIO+5V +5V Power Supply
21 VIDEO-Y/CVBS Luminance Video Signal
22 GND Ground
23 VIDEO-C Chrominance Video Signal
24 GND Ground
25 SUB-SCLK Serial Bus Clock
26 REG-CONT2 Power Regulator Control Signal
27 SUB-TXD Transmission Data to Main Microcontroller
28 RDY Submicon Ready/Busy
29 SUB-RXD Reception Data from Main Microcontroller
30 SYS-RESET System Reset Signal
Name Function
E9656PD