Switch Check (2); Headphone Jack Check - Sony DCR-TRV820 Service Manual

9. Switch Check (2)

Page 2 Address 60 to 66
Using method:
1) Select page: 2, address: 60 to 66.
2) By discriminating the display data, the pressed key can be dis-
criminated.
Address
00 to 0C
LASER AV
60 LINK
(KEY AD0) ( FK-10000 ) (
IC4801 od block
(S001)
PHOTO
61 START
(
( )
(KEY AD1) FK-10000
IC4801 of block
(S014)
DIGITAL
62
EFFECT
(KEY AD2)
(CF-72 board) (CF-72 board) (CF-72 board) (CF-72 board) (CF-72 board)
IC4801 og
(S001)
MEMORY + MEMORY –
63
(KEY AD3)
(CF-72 board) (CF-72 board) (CF-72 board) (CF-72 board) (CF-72 board) (CF-72 board) CLOSE SWITCH) CLOSE SWITCH)
IC4801 oh
(S002)
SUPER DATA CODE
64 NIGHTSHOT
( )
(KEY AD4) MF-10000 (CF-72 board) (CF-72 board) (CF-72 board) (CF-72 board)
IC4801 oj block
(S002)
PRINT
65
( ) (
(KEY AD5) FP-227
IC4801 ok FLEXIBLE
(S101)
66 BRIGHT (+)
(KEY AD6)
(
IC4801 ol

10. Headphone Jack Check

Page 3 Address 5A
Bit Function
2 Headphone jack
Using method:
1) Select page: 3, address: 5A.
2) By discriminating the bit value of display data, the state of the
headphone jack can be discriminated.
0D to 24 25 to 3F
STOP FF
FK-10000 ) ( FK-10000 ) (
block block
(S002) (S003)
PAUSE REW
) ( ) (
FK-10000 FK-10000
block block
(S009) (S010)
PICTURE MENU
EFFECT
(S003) (S007)
MEMORY
INDEX
(S004) (S008)
END
SEARCH
(S005) (S009)
PRINT EXEC
STANDBY
FP-227 ) (KP-009 board) (KP-009 board) (KP-009 board) (KP-009 board) (KP-009 board) No key input
FLEXIBLE
(S102) (S305)
LCD LCD
BRIGHT (–)
BV-10000 BV-10000
) ( ) (
block block
(S001) (S002)
When bit value = 1
Headphone jack is used
Data
40 to 5D 5E to 81
REC EDIT
SEARCH (+) SEARCH (–)
FK-10000 ) ( FK-10000 ) (
block block
(S004, 005) (S006)
PLAY
)
FK-10000
block
(S011)
TITLE PB ZOOM
(S010) (S014)
MEMORY MEMORY
DELETE PLAY
(S011) (S015)
SELF DISPLAY
TIMER
(S012) (S016)
EXPOSURE PROGRAM AE BACK LIGHT
(S304) (S303)
VOLUME (+) VOLUME (–)
BV-10000 BV-10000
) ( ) (
block block
(S003) (S004)
When bit value = 0
5-64 E 5-64
82 to AA AB to D7
EDIT
FK-10000 )
block
(S007)
MEMORY PANEL COLSE PANEL OPEN
MIX (PANEL OPEN/ (PANELOPEN/
(S019) (S008)
FOCUS FOCUS
INFINTY AUTO
( MF-10000 ) ( MF-10000 ) (
block block
(S001) (S001)
FADER
(S302) (S301)
PANEL
REVERSE
PR-10000
)
block
(S001)
D8 to FF
No key input
No key input
No key input
(S008)
FOCUS
MANUAL
MF-10000 )
block
(S001)
PANEL
NORMAL
( PR-10000 )
block
(S001)