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6-73

DCR-DVD203

Page 7

Address 60 to 69

Check that the data of page: 0, address: 10 is “00”.

Using method:
1) Select page: 7, address: 60 to 69.
2) The data at two addresses that correspond to the switch to be checked are read, and it is processed to 2-byte data (hexadecimal 4 digits)

composed of upper 1 byte and lower 1 byte, as shown below.

XXXX

Displayed data at lower 1 byte address
Displayed data at upper 1 byte address

3) By this 2-byte data, the pressed switch can be discriminated.

Address

60 (Upper 1byte)

61 (Lower 1byte)

(KEY AD0)

(IC2301 <

B25

)

62 (Upper 1byte)

63 (Lower 1byte)

(KEY AD1)
(IC2301 <

A27

)

64 (Upper 1byte)

65 (Lower 1byte)

(KEY AD2)

(IC2301 <

B26

)

66 (Upper 1byte)

67 (Lower 1byte)

(KEY AD3)
(IC2301 <

B27

)

68 (Upper 1byte)

69 (Lower 1byte)

(KEY AD4)
(IC2301 <

B28

)

0000–0033

START/STOP

(PS13300 block)

(S002)

START/STOP
(SB9000 block)

(S8703)

PHOTO

(REC)

(PS13300 block)

(S003)

EASY

(SW-442 board)

(S7901)

PANEL

REVERSE

(FP-234 flexible)

(S301)

0034–009B

ZOOM W

(SB9000 block)

(S8701)

PHOTO

(FREEZE)

(PS13300 block)

(S004)

BACK LIGHT

(SW-442 board)

(S7903)

009C-010F

ZOOM T

(SB9000 block)

(S8702)

WIDE

SELECT

(CK-148 board)

(S7303)

0110–018F 0190–022B

PANEL

OPEN

(CK-148 board)

(S7304)

022C–02CB 02CC–0387 0338–03FF

No key input

No key input

No key input

PANEL
CLOSE

(CK-148 board)

(S7304)

PANEL

NORMAL

(FP-234 flexible)

(S301)

2Byte Data

6-74

DCR-DVD203

Page 7

Address F3

 Check that the data of page: 0, address: 10 is “00”.

Using method:
1) Select page: 7, address: F3.
2) By discriminating the bit value of display data, the state of jack can be discriminated.

Page 7

Address E9

Check that the data of page: 0, address: 10 is “00”.

A personal computer must be connected to the USB jack.

Using method:
1) Select page: 7, address: E9.
2) By discriminating the read data, the state of jack can be discriminated.

Bit

Function

When bit value = 1

When bit value = 0

0

Multi jack (AV-094 board CN7201)

Used

Not used

1

2

Multi jack (S VIDEO) (AV-094 board CN7201)

Used

Not used

3

Multi jack (VIDEO) (AV-094 board CN7201)

Used

Not used

4

Multi jack (AUDIO) (AV-094 board CN7201)

Used

Not used

5

6

LANC jack (PS1330 block J002)

Used

Not used

Function

When data = 40

When data = 00

USB jack (FP-135 flexible CN001)

Used (Note 2)

Not used

Page 7

Address 00, 01 and 04

Check that the data of page: 0, address: 10 is “00”.

Order Page Address Data

Procedure

1

7

01

90

2

7

04

01

3

7

00

01

Press PAUSE button.

4

Check that the all LED are
lit, except access LED.

5

7

01

90

6

7

04

00

7

7

00

01

Press PAUSE button.

8

7

00

00

9

7

01

00

6-75

DCR-DVD203

Page 7

Address C8 to CD, AD to AF

 This data will not be erased (reset) when the lithium 3 V

power supply (CK-148 board BT7301) is removed.

Check that the data of page: 0, address 10 is “00”.

Using method:
1) The record of use data is displayed at page: 7, addresses: C8 to

CD, AD to AF.

Address

C8

C9

CA

CB

CC

CD

AD

AE

AF

Function

User initial power

Year

on date

Month

(BCD code)

Day

Final condensation

Year

occurrence date

Month

(BCD code)

Day

Fault of writing to or erasing the

Year

flash memory (VC-396 board

Month

IC2401) (BCD code)

Day

Remarks

After setting the clock, set the date of power on next

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DCR-DVD203

Address

B0

B1

B2

B4

B5

B6

B8

B9

BA

BC

BD

BE

C0

C1

C2

C4

C5

C6

Self-diagnosis code

“Repaired by” code (Occurred 1st time)   *1

“Block function” code (Occurred 1st time)

“Detailed” code (Occurred 1st time)

“Repaired by” code (Occurred 2nd time)   *1

“Block function” code (Occurred 2nd time)

“Detailed” code (Occurred 2nd time)

“Repaired by” code (Occurred 3rd time)   *1

“Block function” code (Occurred 3rd time)

“Detailed” code (Occurred 3rd time)

“Repaired by” code (Occurred 4th time)   *1

“Block function” code (Occurred 4th time)

“Detailed” code (Occurred 4th time)

“Repaired by” code (Occurred 5th time)   *1

“Block function” code (Occurred 5th time)

“Detailed” code (Occurred 5th time)

“Repaired by” code (Occurred the last time)   *1

“Block function” code (Occurred the last time)

“Detailed” code (Occurred the last time)

Page 7

Address B0 to C6

 This data will not be erased (reset) when the lithium 3 V

power supply (CK-148 board BT7301) is removed.

Check that the data of page: 0, address 10 is “00”.

*1 : “01” 

t “C”, “03” t “E”

Using method:
1) The past self-diagnosis codes are displayed at page: 7, ad-

dress: BC to C6. Refer to “SELF-DIAGNOSIS FUNCTION”
of “SERVICE MANUAL, LEVEL 2” for detail of the self-
diagnosis code except for the code being written in the fol-
lowing table.

Self-diagnosis Code

Repaired by:

E

E

E

Block
Function

20

94

94

Detailed
Code

00

00

01

Symptom/State

Data on A page or D page are
rewritten.

Fault of writing to or erasing the
flash memory.

Fault of writing to or erasing the
EEPROM.

Correction

Make data on A page and D
page correct value.

Inspect the flash memory
(VC-396 board IC2401)

Replacing EEPROM
(VC-396 board IC2303)

When the fault of writing to or erasing the flash memory
(E: 94: 00) or EEPROM (E: 94: 01) is displayed.
After repair, perform “Initializing of Flash Back Up”.
(See Page 6-22)