Sony RM-PJ4 / VPL-ES3 Service Manual ▷ View online
2-5
VPL-ES3
No.01
No.02
No.03
No.04
No.05
...
Status
Memory
Memory
No.50
No.01
No.02
No.02
No.03
No.04
No.05
No.04
No.05
...
Status
Memory
Memory
Input-A
/
Componet
Prese
t
No.50
Dynamic Dynamic
Standard Standard
Game Game
Living Living
Cinema Cinema
Standard Standard
Game Game
Living Living
Cinema Cinema
Video
Presentation
Video
Presentation
Dynamic Dynamic
Standard Standard
Game Game
Living Living
Cinema Cinema
Standard Standard
Game Game
Living Living
Cinema Cinema
S Video
Presentation
S Video
Presentation
Dynamic Dynamic
Standard Standard
Game Game
Living Living
Cinema Cinema
Standard Standard
Game Game
Living Living
Cinema Cinema
Picture
Memory
Input-A
Presentation
Picture
Memory
Input-A
Presentation
NT358/443/BW60
PAL/PAL-M/N/
SECAM/BW50
15k RGB
Component(15k )
HDTV(YP bPr)
Chroma
Memory
NT358/443/BW60
PAL/PAL-M/N/
SECAM /BW50
15k RGB
Component(15k )
HDTV(YP bPr)
Chroma
Memory
High
Computer
Low
High
W/B
Memory
Others
Low
High
Computer
Low
High
W/B
Memory
Others
Low
Video
S Video
Input- A RGB
Channel
Memory
Input-A Component
Video
S Video
Input-A RGB
Channel
Memory
Input-A Component
Image Flip
Memory
Image Flip
Memory
CPU ROM
CPU RA M
Initialize
Active memory cop y
Memory
Low
W/B
Memory
High
Set Memory
Set Memory
Set Memory
Status Memory
Chroma Memory
Channel Memory
Image Flip Memory
External NVM
Double speed Component
Double speed Component
HDTV(GBR)includ.double-speed
HDTV(GBR)includ.double-speed
Up/Down inversionis impossible
Up/Down inversionis possible
Up/Down inversionis impossible
Up/Down inversionis possible
Picture Memory
2-2. Memory Structure
2-6
VPL-ES3
Memory structure of this model consists of the followings.
1
1
Set memory
2
Status memory
3
Picture memory
4
Chroma memory
5
W/B memory
6
Channel memory
7
Image Flip memory
* The gamma memory is realized by giving offset to the Contrast and Brightness output values to the
devices in the gamma mode function.
When the power plug is connected to the wall outlet for the first time (Standby state), all data that are
stored in the internal ROM are written in the NVM (non-volatile memory). When the POWER is turned
ON, all the status memory data and other memory data that are required for the present picture are
selected from each memory block and expanded in the internal RAM.
When any adjustment is performed at this moment, the adjustment data (user mode items) are written in
the NVM (Service/Special Service) automatically triggered by the memory operation.
stored in the internal ROM are written in the NVM (non-volatile memory). When the POWER is turned
ON, all the status memory data and other memory data that are required for the present picture are
selected from each memory block and expanded in the internal RAM.
When any adjustment is performed at this moment, the adjustment data (user mode items) are written in
the NVM (Service/Special Service) automatically triggered by the memory operation.
The adjustment items (W/B, Device Adjust) that can be adjusted in the Service Mode or in the Special
Service Mode, are memorized in the NVM at the time when the user performs adjustment and performs
the memory operation. Note that the factory adjustment data will be lost at this moment.
Service Mode, are memorized in the NVM at the time when the user performs adjustment and performs
the memory operation. Note that the factory adjustment data will be lost at this moment.
3-1
VPL-ES3
3-1. Electric Troubleshooting
Section 3
Troubleshooting
1
No
Yes
No
No
Yes
Yes
No
Yes
No
Yes
Connect the Power
Power LED OK
Power ON
Lamp ON ?
Lamp ON ?
System shut-down
And cooling
And cooling
No Picture ?
Picture quality
No good ?
No good ?
1. Check Power
2. Check lamp cover LED, lamp door,
2. Check lamp cover LED, lamp door,
dust filter switch.
3. Check the power board out voltage 5V.
4. Change main board.
4. Change main board.
1. check the Ballast power and control
signal wire
2. Check lamp door switch.
3. Check power board output voltage 15V
3. Check power board output voltage 15V
and 12V.
1. Check the LED message table and find
the error.
2. If the error code is lamp cover shine,
please check the lamp.
3. If the error code is lamp cover flash,
please check the door switch.
4. If the error code is temp/fan, please
check the fan status and thermal sensor.
1. The picture is full-white pattern; please
check the LCD panel connector.
2. The picture is full-black pattern; please
check the LCD driver on the main board.
1. The picture a little green, blue, red,
please check the LCD panel connector.
2. The picture has dust, please check the
lens.
3. The picture flicker, please alignment
again.
3-2
VPL-ES3
OSD flicker ?
Color temp wrong ?
Picture has
Vertical bar ?
Vertical bar ?
IR remote control
No good ?
No good ?
Audio function is
No good ?
No good ?
Please alignment V-com again.
1. Please alignment gain again.
2. Only in YPbPr, please alignment offset.
2. Only in YPbPr, please alignment offset.
Check the vertical bar color and find the
LCD panel connector. Then check the pin
of connector.
LCD panel connector. Then check the pin
of connector.
1. Please check the OSD setting
2. Check the front IR board.
2. Check the front IR board.
1. P1. Check the OSD setting.
2. Check the speak wire.
2. Check the speak wire.
1
No
Yes
No
Yes
No
Yes
No
Yes
Yes
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