Switch Check (3); Led, Lcd (Display Window) Check - Sony DCR-TRV140 Service Manual

DCR-TRV140/TRV140E/TRV140M

6. Switch Check (3)

Page 2
Using method:
1) Select page: 2, address: 60 to 65.
2) By discriminating the display data, the pressed key can be discriminated.
Address
00 to 0C
60
(KEY AD0)
IC4803 od
61
(KEY AD1)
IC4803 of
SUPER
NIGHTSHOT
62 (COLOR SLOW
SHUTTER)
(KEY AD2) ( CF-2000 )
IC4803 og block
(S003)
63
(KEY AD3)
IC4803 oh
MENU
64
( )
(KEY AD4) CF-2000
IC4803 oj block
(S002)
PANEL
65 REVERSE
(
(KEY AD5) PR-10000
IC4803 ok block
(S001)
*: DCR-TRV140/TRV140E: E, Hong Kong, Australian, Chinese, Tourist/TRV140M

7. LED, LCD (Display Window) Check

Page 2
Using method:
1) Select page: 2, address: 05, and set the bit value of Bit5 to "1".
2) Check that all LED are lit, that all segments of LCD (display window) are lit, and that the video light is lit.
3) Select page: 2, address: 05, and set the bit value of Bit5 to "0".
Address 60 to 65
0D to 24 25 to 3F
LIGHT STOP
FK-2000 FK-2000
( ) (
block block
(S002) (S005)
PHOTO PAUSE
(PHOTO START)
FK-2000 FK-2000
( ) (
block block
(S004) (S006)
TITLE EXPOSURE
( CF-2000 ) ( CF-2000
block block
(S006) (S009)
DISPLAY
( )
CF-2000
block
(S005)
FADER
( )
CF-2000
block
(S004)
)
Address 05 Bit5
Data
40 to 5D 5E to 81
FF REC
FK-2000 FK-2000
) ( ) (
block block
(S007) (S010, 011)*
REW PLAY
FK-2000 FK-2000
) ( ) (
block block
(S008) (S009)
VOLUME + VOLUME –
) ( CF-2000 ) ( CF-2000
block block
(S012) (S015)
PB ZOOM
(
CF-2000
block
(S013)
END
SEARCH
( )
CF-2000
block
(S010)
5-56
82 to AA AB to D7
)
)
PANEL CLOSE
(OPNE/CLOSE
SWITCH)
)
(S001)
MENU
EXECUTE
) (
CF-2000
block
(S019)
BACKLIGHT FOCUS
( ) (
CF-2000 CF-2000
block block
(S016) (S018)
D8 to FF
No key input
No key input
PANEL OPEN
(OPNE/CLOSE
SWITCH)
(S001)
)
No key input
)
No key input
PANEL
NORMAL
( )
PR-10000
block
(S001)