Sony KE-32TS2E / KE-32TS2U Service Manual ▷ View online
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*1: Use COM1: the computer's communication port.
*2: Set the communication setup as follows.
Speed: 9600 bps
Data: 7 bits
Parity: 1 none
Stop bit: 1 bit
Data: 7 bits
Parity: 1 none
Stop bit: 1 bit
*3: If the program starts up while the module standby power is not yet turned on, the menu screen will
not be displayed.
4.7.3 Problem Analysis Procedure
(1)
Select the problem analysis menu from the main menu using the
↑ key or ↓ key and press
<ENTER> key to start the program.
Module information menu
POWER ON menu
** Problem analysis menu
Voltage adjustment menu
Accumulated power-on time menu
Logic board change menu
EXIT
32H2 Main menu <Rev. SVH2E 1.0>
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(2) Check the error code (hexadecimal number) from the Latest error code read-out menu and locate the
faulty position from the following table.
32H2 Problem analysis menu
**_Condition code
:** (Hex)
Latest error code
:** (Hex)
Previous error Code
:** (Hex)
2nd previous error code
:** (Hex)
3rd previous error code
:** (Hex)
4th previous error code
:** (Hex)
5th previous error code
:** (Hex)
6th previous error code
:** (Hex)
7th previous error code
:** (Hex)
8th previous error code
:** (Hex)
9th previous error code
:** (Hex)
10th previous error code
:** (Hex)
11th previous error code
:** (Hex)
12th previous error code
:** (Hex)
13th previous error code
:** (Hex)
14th previous error code
:** (Hex)
15th previous error code
:** (Hex)
Error code clear / execute
RETURN
EXIT
EXIT
モジュールの状態
を示します。
を示します。
最新のエラーコー
ドを示します。
ドを示します。
過去のエラーコー
ドを新しい順に示
します。
ドを新しい順に示
します。
全エラーコードを
０クリアします。
０クリアします。
故障解析メニューの表示例
(3)
Select RETURN using the
↑ key or ↓ key and press <ENTER> key to start the program, then the
screen returns to the menu screen.
* When EXIT is selected, the screen returns to the WINDOWS or DOS screen.
The state of the module is shown.
The latest error code is shown.
A past error code is shown in new
the order.
All error code is cleared to 0.
Example of displaying breakdown analysis menu
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Error code table
Suspected faulty board
(In the order of higher probability of defect)
ERR
code
code
Detect
position
(board)
Contents
(1) (2) (3) (4) (5) (6) (7)
Remarks
00
LOGIC STANDBY power is stopped
PSU
PSU temperature has
probably increased
probably increased
02
Waveform ROM data error
LOGIC
【UA-7x】
04
LOGIC
3.3V power voltage has dropped
LOGIC
PSU
06
3.3V power startup is faulty
X-SUS
Y-SUS
ADM1 - 8 PSU
ABUS-L ABUS-R LOGIC
18
Internal I2C_SCL1_LOW level
LOGIC
19
Internal I2C_ACK does not respond
LOGIC
1C
EEPROM initial setting is defective
LOGIC
1D
EEPROM write-down is defective
LOGIC
1E
EEPROM user initial setting is defective
LOGIC
1F
EEPROM factory setting reading is defective
LOGIC
24
X-SUS Vex power voltage has decreased
X-SUS
LOGIC
25
Vex power voltage is excessive
X-SUS
26
Vex power startup is faulty.
X-SUS
LOGIC
28
Vx power voltage has dropped
X-SUS
LOGIC
29
Vx power voltage is excessive
X-SUS
2A
Vx power startup is faulty.
X-SUS
LOGIC
2C
Vpx voltage has dropped
X-SUS
LOGIC
2D
Vpx voltage is excessive
X-SUS
LOGIC
30
Vpx1 voltage has dropped
X-SUS
LOGIC
31
Vpx1 voltage is excessive
X-SUS
LOGIC
34
Vpx2 voltage has dropped
X-SUS
LOGIC
35
Vpx2 voltage is excessive
X-SUS
LOGIC
39
Vs power current is excessive (during operation) X-SUS
Panel
LOGIC
3B
Vs power current is excessive (during startup)
X-SUS
Panel
LOGIC
44
Y-SUS Vey power voltage has dropped
Y-SUS
LOGIC
45
Vey power voltage is excessive
Y-SUS
46
Vey power startup is faulty.
Y-SUS
LOGIC
4C
Vpy voltage has dropped
Y-SUS
LOGIC
4D
Vpy voltage is excessive
Y-SUS
LOGIC
50
Vpy1 voltage has dropped
Y-SUS
LOGIC
51
Vpy1 voltage is excessive
Y-SUS
LOGIC
54
Vpy2 voltage has dropped
Y-SUS
LOGIC
55
Vpy2 voltage is excessive
Y-SUS
LOGIC
59
Vs power current is excessive (during operation) Y-SUS
Panel
LOGIC
5B
Vs power current is excessive (during startup)
Y-SUS
Panel
LOGIC
5D
Vs power current is excessive (during operation) Y-SUS
SDM
Panel
LOGIC
61
PSU
Vs power voltage is excessive
PSU
LOGIC
62
Vs power startup is faulty.
X-SUS
Y-SUS
PSU
LOGIC
64
Vex and Vpy power voltage has dropped
LOGIC
X-SUS
Y-SUS
65
Vex and Vey power voltage is excessive
X-SUS
Y-SUS
66
X-SUS
Y-SUS
Y-SUS
Vex and Vey power startup is faulty.
LOGIC
X-SUS
Y-SUS
68
X-SUS Vw power voltage has dropped
Y-SUS
X-SUS
LOGIC
69
Vw power voltage is excessive
X-SUS
6A
Vw power startup is faulty.
Y-SUS
X-SUS
LOGIC
6C
Vpx and Vpy voltage has dropped
LOGIC
X-SUS
Y-SUS
6D
X-SUS
Y-SUS
Y-SUS
Vpx and Vpy voltage is excessive
LOGIC
X-SUS
Y-SUS
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Suspected faulty board
(In the order of higher probability of defect)
ERR
code
code
Detect
position
( board)
( board)
Contents
(1) (2) (3) (4) (5) (6) (7)
Remarks
81
PSU
Va power voltage is excessive
PSU
LOGIC
82
Va power startup is faulty.
ADM1 - 8 PSU
LOGIC
ABUS-L ABUS-R
99
Va power current is excessive (during operation) ADM1 - 8 ABUS-L ABUS-R PSU
LOGIC
9B
Va power current is excessive (during startup)
ADM1 - 8 ABUS-L ABUS-R PSU
LOGIC
9D
Va power current is excessive (during operation) ADM1 - 8 ABUS-L ABUS-R PSU
LOGIC
Excess current is
detected in ACCC
operation.
operation.
A5
ADM1 ADM1 has abnormal heat generation.
ADM1
PSU
LOGIC
A9
ADM2 ADM2 has abnormal heat generation.
ADM2
PSU
LOGIC
AD
ADM3 ADM3 has abnormal heat generation.
ADM3
PSU
LOGIC
B1
ADM4 ADM4 has abnormal heat generation.
ADM4
PSU
LOGIC
B5
ADM5 ADM5 has abnormal heat generation.
ADM5
PSU
LOGIC
B9
ADM6 ADM6 has abnormal heat generation.
ADM6
PSU
LOGIC
BD
ADM7 ADM7 has abnormal heat generation.
ADM7
PSU
LOGIC
C5
ADM8 ADM8 has abnormal heat generation.
ADM8
PSU
LOGIC
It can possibly occur
depending on screen
display.
depending on screen
display.
E2
LOGIC 5V power startup is faulty.
X-SUS
Y-SUS
PANEL
PSU ABUS-L ABUS-R LOGIC
E2
PSU
Detection error of Vs and Va voltage.
PSU
LOGIC
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