10
4. VK-517 Control Panel and Audio Board
A. Description
The VK-517 is designed to offer an user interfaced control panel which passes and
receives signals to and from VL-706 display control board. Also there is a
stereo audio
amplifier to drive a pair of speakers .When in power saving mode
the audio circuit can
be turned off by the control signal from VL-706 board.
B. Connector and Switch Locations
C. Connector type
Location
Type
Maker
Number of pins
J1
96113-1113
E&T
11
J2
SCJ-0348-C
SC
9
J3
87502-0200
ACES
2
J4
87502-0200
ACES
2
J5
96113-1013
E&T
10
D. Connector pin Assignment
D-1 J1
Pin NO.
Signal
Comment
1 VOL
Volume ON/OFF control
2 GND
GND
3 RIN1
Audio volume adjust line INR
4 LIN1
Audio volume adjust line INL
5 RIN2
Audio volume adjust line OUTR
6 LIN2
Audio volume adjust line OUTL
7 GND
8 R-EAR
EAR phone out R
9 L-EAR
EAR phone out L
10 ROUT
Speaker out R
11 LOUT
Speaker out L
Summary of Contents for CML181SXW
Page 22: ...18 9 TROUBLESHOOTING A Main Procedure ...
Page 23: ...19 B Power Circuit Troubleshooting ...
Page 24: ...20 C Backlights Troubleshooting ...
Page 25: ...21 D Performance Troubleshooting ...
Page 26: ...22 E Function Troubleshooting ...
Page 27: ...APPENDIX A Display Unit Assembly ...
Page 28: ...No 0413 Assembly Drawing of Screen ...
Page 29: ...No 0413 Assembly Drawing of Base ...
Page 30: ...APPENDIX B PCB ASSEMBLY ...
Page 31: ...No 0413 VL 706 VGA Input ...
Page 32: ...No 0413 VL 706 ADC ...
Page 33: ...No 0413 VL 706 TMDS ...
Page 34: ...No 0413 Scaler and MCU ...
Page 35: ...No 0413 VL 706 Flash ROM ...
Page 36: ...No 0413 VL 706 MSIC ...
Page 37: ...No 0413 VL 706 Power ...
Page 38: ...No 0413 VL 706 LVDS ...
Page 39: ...No 0413 VL 706 Keypad ...
Page 40: ...No 0413 VM 517 Audio Board 1 ...
Page 41: ...No 0413 VM 517 Audio Board 2 ...
Page 42: ......
Page 43: ...THE UPDATED PARTS LIST FOR THIS MODEL IS AVAILABLE ON ESTA ...
