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KDS-70Q006
K
RM-Y914
SECTION 1
SELF DIAGNOSIS FUNCTION
1. Summary of Self-Diagnosis Function
- This device includes a self-diagnosis function.
- In case of abnormalities, the POWER/STANDBY indicator automatically blinks. It is
possible to predict the abnormality location by the number of blinks. The Instruction
Manual describes blinking of the POWER/STANDBY indicator.
- If the symptom is not reproduced sometimes in case of a malfunction, there is recording of
whether a malfunction was generated or not. Operate the remote command to confirm the
matter on the screen and to predict the location of the abnormality.
2. Diagnosis Items and Prediction of Malfunction Location
- When a malfunction occurs the POWER/STANDBY indicator only blinks for one of the
following diagnosis items. In case of two or more malfunctions, the item which first
occurred blinks. If the malfunctions occurred simultaneously, the item with the lower
blink count blinks first.
- The screen display displays the results regarding all the diagnosis items listed below.
The display "0" means that no malfunctions occurred.
Defected symptoms
La
Lamp temp. over
mp cover error
3
2 times
times
- Lamp cover is not
attached securely.
Diagnosis Item
Number of times
POWER/STANDBY
indicator blinks
Probable Cause
Location
Iris error
0
Lamp driver error
5 times
- Lamp driver is faulty.
- No picture/No sound
Low B error
6 times
- D5V is not
supplied.
- No picture/No sound
- Lamp for the light
source burns out.
- No picture/No sound
- Speaker line is shorted.
- IC2605, IC2606 or IC2608
is faulty.
- PS2600, PS2601 or PS2602
opened.
D-
ATSC OVP
OVP error
8
10 times
times
- +3.3V or +2.5V or +1.8V is
over voltage.(ASU board)
- No picture/No sound
Fan stopped
4 times
- Fan1, Fan2, F an 3, Fan
power is not
supplied.
- Fan connector is not
attached securely.
- No picture/No sound
Lamp error
LAMP-LED flashes
- No picture/No sound
Audio error
7 times
- No picture/No sound
4 or Fan 5
Temperature sensors,
Bus decoder ICs
(IC1700, 1800, 1900,
5066, 2305)
IC6402
Содержание KDS-70Q006 - 70" Qualia 006
Страница 30: ... 29 KDS 70Q006 K RM Y914 4 2 FRAME SCHEMATIC DIAGRAM 1 2 3 4 5 6 7 8 9 10 11 12 13 A B C D E F G H I J ...
Страница 31: ... 30 KDS 70Q006 K RM Y914 1 2 3 4 5 6 7 8 9 10 11 12 13 A B C D E F G H I J ...
Страница 62: ... 61 KDS 70Q006 K RM Y914 5 F Board 1 2 3 4 5 6 7 8 9 A B C D E F G ...
Страница 65: ... 64 KDS 70Q006 K RM Y914 8 HM H2 H3 H4 H5 Boards 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I ...
Страница 66: ... 65 KDS 70Q006 K RM Y914 9 QU S1 S2 S3 T Boards 1 2 3 4 5 6 7 8 9 10 11 12 A B C D E F G ...
Страница 113: ...Sony SXRD 2 584 141 11 1 OTF ...
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