PN-K321/K322B Service Manual Revision table
NO. Revision version Change time Revision history
1
2013.Feburary
New Release
2013/2/2 First Edition
2
2013. March
Revised
2013/3/7 PN-K321H has been added.
4
5
6
7
8
9
10
Correction/Addition
- CHAPTER 1 OUTLINE OF THE PRODUCT
1-6 :"About 2m" has been added to "DisplayPort cable".
- CHAPTER 2 INSTALLATION, ADJUSTMENT, SETTING
2-8 : The contents of "(Reference)" has been revised on "2 – 1.BASIC OPERATION".
- CHAPTER 3. IMPORTANT INFORMATION FOR SERVICING THE DISPLAY
3-1 : The referenec section numbers in the table of "1-1. INFORMATION ITEMS"
have been revised.
- CHAPTER 4. SERVICE MENU/VARIOUS SETTING TOOL OPERATING PROCEDURES
4-1 : The table of "1 – 1. SERVICE MENU 1" has been revised.
The referenec section numbers in the table of "1 – 2. SERVICE MENU 2"
have been revised.
4-23,24,25 : The descriptions of remote controller have revised.
4-26 :The descriptions of "[CAUTION]" have been changed.
4-28 :The descriptions of LAN in the table of "LOG KIND" have been revised
and deleted.
4-28 :The explanations of "14-6. SAVE AND OPEN LOGS" have been changed.
-CHAPTER 5. FIRMWARE UPDATA PROCEDURES
5-1,3,7,9 : The explanations of "[CAUTION]" have been added.
5-1 :IC numbers have been added in the table of "1-1. GENERAL".
5-9 :"4-4. USB CONNECTION" has been added.
5-10 : The step 4) of "4-5. IF UPDATE FAILS" has been added.
-CHAPTER 6. DISASSEMBLY AND ASSEMBLY
6-5 : The procedure for "LED-TCON" has been deleted.
6-10 : The note for the step 5) of "11. LCD MODULE" has been added.
6-16 : The explanations about the EMI sheet in "14. EMI SHEET" has been added.
6-17 : The mylar sheet in "15. MYLAR SHEET" has been added.
6-18 : The cable clamp in "16. CABLE CLAMP" has been added.
-CHAPTER 7. TROUBLESHOOTING
The contents have been revised totally.
-CHAPTER 8. HARDWARE DESCRIPTIONS
8-1 : The sentence of "1-2. UNIT COMPOSITION" has been revised.
8-2 : The table of "■ MAJOR COMPONENT PARTS AND THEIR FUNCTIONS"
has been revised.
8-3 : The block diagrams of "■ BLOCK DIAGRAM - 3. BLOCK DIAGRAM"
has been changed.
8-5 : The connector table of PN-K321 MAIN IF PWB has been totally revised.
8-62,63 : The layout diagrams of Main PWB in "6. PARTS LAYOUT" have been revised.
8-63 : The image of the connector of DC-DC PWB has been added.
2013/12/262013.December
Revised
3
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