Key Input Check; Key Input Check (A/D Port) - Sony CCD-TRV32 Service Manual

9. Key input check

Bit
0
1
2 Cassette eject
3 Video power supply (PLAYER) (VTR : E model)
4 CC DOWN
5 Start/Stop
6 Camera power supply (CAM + STBY)
Operating procedure:
Order Page Address
1 2 00
2 2 01

10. Key input check (A/D port)

• CF-45/46 board
Display data
00 ~ 0B
Address
2F • STOP

(KEY AD0 : VC-188 board

IC402 *™)
S302
30
• TITLE
(KEY AD1 :
(S412)
IC402 *£)
31
• DATE
(KEY AD2 :
(S411)
IC402 *¢)
32
• TIME
(KEY AD3 :
(S406)
IC402 *∞)
33 • PROGRAM
(KEY AD4 : AE
IC402 *§)
*(S991)〈S1991〉
37
PORTRAIT
(PROGRAM AE :
IC402 (¡)
Operating procedure:
Order Page Address
1 2 00
2 2 37
2F to 33
Key Switch
Data
3F After setting the data, press the PAUSE button.
ON/OFF of each key switch can be known by
discriminating the bit value of each display data.
0C ~ 27 28 ~ 49
• FF • PB
   
VC-188 board VC-188 board
   
S303 S304
• PICTURE
• MENU
EFFECT
(S414)
(S413)
• BACK
• FADER
LIGHT
(S409)
(S410)
• COUNTER
•EXECUTE
RESET
(S401)
(S405)
• VOLUME • VOLUME
(–) (+)
*(S992)〈S1992〉 *(S993)〈S1993〉
SPORTS HI-SPEED
Data
01 After setting the data, press the PAUSE button.
From the display data of each address, it can be known
which key is being pressed.
Switch Condition
"1" =OFF
"0"=ON
Procedure
4A ~ 76 77 ~ A9
• REW • EDIT (+)
   
VC-188 board VC-188 board
   
S305 S306
• PAUSE • IR
  
VC-188 board VC-188 board
  
S301 S308
• END
• DISPLAY
SEARCH
(S408)
(S407)
• WIDE
(S404)
• LCD BRT • LCD BRT
(–) (+)
*(S994)〈S1994〉 *(S995)〈S1995〉
TWILIGHT
(S416)
* : ( ) SD-24, PD-74/76 BOARD
〈 〉 SD-25, PD-75/77 BOARD
Procedure
6-58
AA ~ E3 E4 ~ FF
• EDIT (–)
  
VC-188 board
  
S307


AUTO