Коды ошибок телевизоров фирмы SONY
Sony TV error codes

Шасси BE-4 и BE-4A

Code Meaning
00 No Error
02 Chroma 4 not acknowledging I2C transmission, NVM O.K.
03 Chroma 4 fault (not O.K.) - flags
04 Chroma 4 - no H flyback
05 Chroma 4 - stack overflow
06 Protection input (pin 52) high
07 NVM not acknowledging I2C transmission, Chroma 4 O.K.
08 NVM & Chroma 4 - No I2C acknowledge
09 General I2C error

Шасси BE-5

Code Meaning
00 No Error
01 General I2C bus 1 error (SDA1 or SCL1 are being held low)
10 NVM does not acknowledge on IIC bus 0 transmission
20 Tuner does not acknowledge on IIC bus 1 transmission
30 Jungle does not acknowledge on IIC-bus 1 transmission
31 Jungle fault (not O.K.) - flags
32 Jungle - no H flyback
33 Jungle - stack overflow
40 Sound processor does not acknowledge on IIC bus 1 transmission
90 Protection input: X-ray protection
91 Protection error: No V synchro

Шасси BE-3 и RE-2

Code Meaning
00 No Error
02 Protection circuit trip
03 IIC SCL low
04 IIC SDA low
05 IIC SDA and SCL low
06 Jungle/Chroma controller does not acknowledge
07 Video switch does not acknowledge
08 Tuner does not acknowledge
09 MSP does not acknowledge
10 NVM does not acknowledge
11 M3L TXD low
12 M3L RXD low
13 M3L enable low
14 M3L TXD and RXD low
15 Compact Text test fail
16 AV-switch cannot power on reset
17 Cannot initialize jungle
18 NVM acknowledge fail after initialization
19 Multiple devices do not acknowledge
20 Compact text run-time failure
21 AV-switch response failure after power up
22 Jungle/Chroma controller response failure after power up
23 Compact text does not respond
24 Sound Processor run-time failure
25 M5L bus clock low time-out after data sent (runtime failure)
26 M5L bus clock low time-out after data sent (power up)
27 M3L bus clock low time-out after data sent (initialisation)
28 DSP run-time failure

Шасси LE-1

Code Meaning
00 No Error
01 No communication on I2C bus 1 and bus 2.
02 No communication on I2C bus 1.
03 No communication on I2C bus 2.
10 No communication with A board
11 CXP85332 (Subcontroller) does not respond (A board)
12 ST24C16 (NVM) does not respond (A board)
13 SDA5273 (Megatext) does not respond (A board)
14 TDA6812 (Soundprocessor) does not respond (A board)
15 SAA7283 (NICAM decoder) does not respond (A board)
16 CXA1839Q (Video Controller) does not respond (A board)
17 TDA7317 (Equalizer) does not respond (A board)
18 CXA1315 (White Balance) does not respond (A board)
19 CXA2011 (White Balance) does not respond (A board)
20 No communication with B board
21 CXD2030 (Main Chroma Decoder) does not respond (B board)
22 CXD2031 (Twin Picture IC) does not respond (B board)
23 CXD2032 (Sampling Rate Converter) does not respond (B board)
24 CXD2030 (Sub Chroma Decoder) does not respond (B board)
25 CXA1840 (Main CRT driver) does not respond (B board)
26 CXA1840 (Sub CRT driver) does not respond (B board)
28 RGB8443 (RGB/YUV) does not respond (B board)
30 No Communication with J-board
31 CXA1855 (AV-Switch) does not respond (J-board)

Шасси FE-1

Code Meaning
00 No Error
02 The +B over current protection (+B OCP) is activated (pin 52 of the microcontroller)
04 No vertical synchronization
05 Automatic Cathode Bias problem
06 IІC bus lines found low at power on (general IІC bus problem)
07 A board: NVM does not respond at power on.
08 A board: The video processor does not respond at power on
09 A board: Tuner does not respond (only for stereo models)
10 S1 board: Sound Processor does not respond (only for stereo models)

Шасси FE-2

Code Meaning
E02 OCP (защита по току питания +В)
E03 OVP N/A (защита по перенапряжению)
E04 VSYNC (нет кадрового импульса синхронизации)
E05 IKR (ошибка по АББ)
E06 IIC (ошибка по шине I2C)
E07 NVM (ошибка памяти EEPROM)
E08 JUNGLE (ошибка видеопроцессора)
E09 TUNER (ошибка тюнера)
E10 SOUNDP (ошибка звукового процессора)
E11 8V (нет питания 8 вольт)

Шасси AE-4

Code Meaning
00 No Error
0-10 5V (1) Supply Voltage fault
0-30 8V Supply Voltage fault
0-40 10V/8V Supply Voltage fault
0-60 135V Supply Voltage fault
1-00 No Communication with A board
2-00 No Communication with B board
3-00 No Communication with D board
4-00 No Communication with T board
5-00 No Communication with Q board
1-01 A board: ST24C16 (NVM) does not respond
1-02 A board: SDA5273/75 (Megatext) does not respond
1-03 A board: TVF-01-XXX (Main Tuner) does not respond
1-04 A board: CXA1855 (AV-switch) does not respond
1-05 A board: CXD2053 (Auto Wide IC) does not respond
1-06 A board: TDA9143/44 (Main Color decoder) does not respond
1-07 A board: TDA9143 (Sub Color Decoder) does not respond
1-08 A board: TDA9170 (Artificial Intelligence) does not respond
1-09 A board: SDA9288 (PIP) does not respond
1-10 A board: MSP3400/10 (Audio Processor) does not respond
1-11 A board: TC9397F (Audio Effect Processor) does not respond
2-01 B board: P87C654 (Featurebox) does not respond
2-02 B board: SDA9280 (D/A Converter) does not respond
2-03 B board: SDA9361 (Deflection) does not respond
2-04 B board: TDA4780 (Video Processor) does not respond
3-01 D board: TDA7309 (Headphone Processor) does not respond
4-01 T board: TVF-01-XXX (Sub Tuner) does not respond
4-02 T board: CXA1875 (Port Expander) does not respond

Шасси GE-1

Code Meaning
00 No Error
0-01 No Communication on I2C Bus 1
0-02 No Communication on I2C Bus 2
1-00 No Communication with A board
2-00 No Communication with A1 board
3-00 No Communication with B board
4-00 No Communication with B1 board
5-00 No Communication with D1 board
6-00 No Communication with J board
7-00 No Communication with Q board
1-01 A board: ST24C32 (NVM) does not respond
1-02 A board: SDA5273/75 (Megatext) does not respond
1-03 A board: CXA2101 (Multi Component Processor) does not respond
1-04 A board: SDA9361 (Deflection) does not respond
1-05 A board: TVF-01-XXX (Main Tuner) does not respond
1-06 A board: TVF-01-XXX (Sub Tuner) does not respond
1-07 A board: MSP3410D (Audio Processor) does not respond
1-08 A board: CXA1875 (Port Exp. for Sub Tuner ctrl.) does not respond
1-09 A board: CXA1315 (Port Exp. for UYV MCP Gain control) does not respond
1-10 A board: PCF8574 (General Port Expander 1) does not respond
1-11 A board: PCF8574 (General Port Expander 2) does not respond
1-12 A board: PCF8574 (Interrupt Port Expander) does not respond
1-13 A board: PCF8593 (Real Time Clock) does not respond
1-14 A board: TC55257 memory test failed or external RAM
2-01 A1 board: TMS57053 (DSP) does not respond
3-01 B board: TDA9144 (Color decoder of main picture) does not respond
3-02 B board: TDA9143 (Color decoder of sub picture) does not respond
3-03 B board: CXD2072Q (MID2) does not respond
3-04 B board: CXD2053 (Autowide IC) does not respond
4-01 B1 board: P87C654 (Feature Box) does not respond
4-02 B1 board: SDA9280 (D/A Converter) does not respond
5-01 D1 board: CXA1875 (General Port Expander 3) does not respond
6-01 J board: CXA1855 (AV Switch) does not respond
6-02 J board: TDA7309 (Headphone processor) does not respond
7-01 Q board: CXK8625 (PALplus decoder) does not respond
7-02 Q board: SAA7185 (PAL encoder) does not respond