Read Sony DCR-PC350 / DCR-PC350E (serv.man4) Service Manual online
6-64
DCR-PC350/PC350E
Data (4 digits)
7. Switch check (3)
Page 7
Address F3
Note: The data of page: 0, address: 10 must be “00”.
Using method:
1)
1)
Select page: 7, address: F3.
2)
By discriminating the bit value of display data, the state of the switch can be discriminated.
Bit
1
2
3
Function
Handycam station connecotor (CR-048 board CN8501)
S VIDEO jack (CR-048 board J8500)
A/V jack (FP-995 flexile J950)
When bit value=1
Used
Used
Used
When bit value=0
Not used
Not used
Not used
8. Switch check (4)
Page 7
Address F4
Note: The data of page: 0, address: 10 must be “00”.
Using method:
1)
1)
Select page: 7, address: F4.
2)
By discriminating the bit value of display data, the state of the switch can be discriminated.
Bit
2
4
6
Function
MIC jack (MS-234 board J800)
A/V jack (Handycam station)
S VIDEO jack (Handycam station)
When bit value=1
Used
Used
Used
When bit value=0
Not used
Not used
Not used
9. Switch check (5)
Page 7
Address 60 to 69
Note: The data of page: 0, address: 10 must be “00”.
Using method:
1)
1)
Select page: 7, address: 60 to 69.
2)
By discriminating the display data, the pressed key can be discriminated.
Example: If the data of address: 60 is “00” and the data of address: 61 is “03”, the data of KEY AD0 signal is “0003”. It can be
Example: If the data of address: 60 is “00” and the data of address: 61 is “03”, the data of KEY AD0 signal is “0003”. It can be
discriminated that the START/STOP button is pressed.
Address
60 (Upper digits)
61 (Lower digits)
61 (Lower digits)
(KEY AD0)
(IC2702 <zc.>)
62 (Upper digits)
63 (Lower digits)
63 (Lower digits)
(KEY AD1)
(IC2702 <zv/>)
64 (Upper digits)
65 (Lower digits)
65 (Lower digits)
(KEY AD2)
(IC2702 <zvz>)
66 (Upper digits)
67 (Lower digits)
67 (Lower digits)
(KEY AD3)
(IC2702 <zvx>)
68 (Upper digits)
69 (Lower digits)
69 (Lower digits)
(KEY AD4)
(IC2702 <zvc>)
0000
(0000 to 0033)
START/STOP
(PS7450 block)
(S054)
START/STOP
(SB7450 block)
(S501)
PHOTO
(PHOTO REC)
(FK7450 block)
(S025)
EASY
(PS7450 block)
(S055)
PANEL
REVERSE
(FP-994 flexible)
(S9400)
006C
(0034 to 009B)
PHOTO
(PHOTO FREEZE)
(FK7450 block)
(S024)
LCD
BACK LIGHT
(VP-060 board)
(S8602)
00D4
(009C to 010F)
ZOOM WIDE
(SB7450 block)
(S503)
FOCUS
(FK7450 block)
(S021)
PANEL CLOSE
(FP-993 flexible)
(S9300)
0280
(022C to 02DB)
NIGHT SHOT
ON
(FK7450 block)
(S023)
03FC
(039C to 03FF)
No key input
No key input
NIGHT SHOT
OFF
(FK7450 block)
(S023)
PANEL OPEN
(FP-993 flexible)
(S9300)
PANEL
NORMAL
(FP-994 flexible)
(S9400)
014C
(0110 to 019B)
BACK LIGHT
(FK7450 block)
(S020)
01DC
(019C to 022B)
ZOOM TELE
(SB7450 block)
(S502)
FLASH
(FK7450 block)
(S022)
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