Equipment information:

Daewoo SP-115 TV chassis
Manufacturer:
Daewoo
Model: SP-115
Date: 2003
Category: Audio, Video, TV, Multimedia
Group: TV chassis
Description: 42" PLASMA PDP MONITOR
Information:
                                    

These manuals are available for the above equipment:

Daewoo -- SP-115 -- Service Manual
File name: Daewoo-3251-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 47
Size: 4.44 Mbytes (4654700 Bytes)
Language: english
Revision:
Manual-ID/Number: DSP115BEF0
Date: August 2003
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: 4bcbb905836de83258fd006250476df0
ed2kID: 6350fa63e8fcba7405a9e2004f502c12
Downloads: 343 since 12 February 2012
Information:
This paper is the additional service manual for the
DP-42SM/WM/GM using the NEC panel.
Other service contents with the exception of this
manual are same as the existing service manual
(DP-42SM/WM/GM). The existing service manual
was made for ORION panel.

1. COMMENTS
2. SAFETY PRECAUTION
3. PRODUCT SPECIFICATION
4. BLOCK DIAGRAM
5. AV BLOCK DESCRIPTION
6. LVDS SPECIFICATIONS
7. SERVICE MODE (VIDEO PCB INITIAL DATA)
8. SOFTWARE UPGRADE METHOD
9. POWER ADJUSTMENTS
10.ASSEMBLY LIST
11.PDP MODULE CHECK POINT
11-1. Flow Chart
11-2. Serial Number
11-3. Panel Crack
11-4. Flexible Cable
11-5. Connectors
11-6. Tester Checking
11-7. Strip Defect
11-8. Vertical Line
11-9. Horizontal Line
12. EXPLODED VIEW
Daewoo-3251-Manual-Page-1-Picture
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Daewoo -- SP-115 -- Service Manual
File name: Daewoo-3252-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 62
Size: 3.14 Mbytes (3294910 Bytes)
Language: english
Revision:
Manual-ID/Number: DSP115BEF2
Date: November 2003
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: f0e29efa8a496020d3db71e975adc370
ed2kID: 9e9fc7d7c49601f9111ed1819d453268
Downloads: 305 since 12 February 2012
Information:
I. Parts with the exception of MODULE
1. Safety Precautions 3
2. Product Specification
2-1. SPECIFICATION 4
2-2. Available Input Signal 6
3. BLOCK DIAGRAM 8
4. Description Of Each BLOCK
4-1. A/V BLOCK 9
4-1-1. A/V BLOCK DIAGRAM 9
4-1-2. VIDEO PCB 10
4-1-3. JACK PCB 14
4-1-4. KEY PCB 15
4-1-5. LED PCB 15
4-2. POWER PCB 16
4-3. BASIC CONGIFURATION 17
5. SERVICE MODE
5-1. Entering SERVICE MODE 18
5-2. Default Values For SERVICE MODE Items 18
5-3. Description Of SERVICE MODE Items 19
6. Adjusting Method
6-1. Adjusting WHITE BALANCE 23
6-2. Adjusting POWER PCB 23
7. SOFTWARE UPGRADE Method 25
8. Main PCB Trouble Diagnosis 28
8-1. VIDEO & JACK PCB Trouble Diagnosis 28
8-2. POWER PCB Trouble Diagnosis 33
9. TROUBLE SHOOTING
9-1. Facts You Must Know When Diagnosing And Repairing 34
9-2. Representative Symptoms When Each PCB Breaks Down 34
9-3. Trouble Diagnosis And Repairing Method For Representative Symptoms 35
10. ASSEMBLY LIST 39
11. EXPLODED VIEW 42
II. Parts of MODULE
1. Safety Precautions 43
2. Formation and Specification of Module 46
3. Adjustment 47
4. Trouble Shooting 52
4-1 Checking for No Picture 52
4-2 Hitch Diagnosis Following Display Condition 54
4-2-1. 4/7 or 3/7 of the screen doesn’t be shown 54
4-2-2. Screen doesn’t be shown as Data COF 54
4-2-3. It is generated unusual pattern of Data COF IC unit 55
4-2-4. Regular Stripe is generated about the quantity of one Data COF IC or more 56
4-2-5. Screen doesn’t be shown at all as scan COF 56
4-2-6. Regular stripe is generated at regular internal on the whole screen 57
4-2-7. Data copy is generated to stripe direction 57
4-2-8. One or more stripe is generated on the screen 58
4-2-9. One or more horizontal line is generated on screen 58
4-2-10. Lightness of screen is wholly darken though there is input-signal-pattern 58
4-2-11. Different color is shown partially during full-white-screen or electric discharge is
generated during full-black-screen 59
4-2-12. Full-white pattern it happened that the lightness of middle is darken while full-white
pattern 59
4-2-13. Some lightness of some color doesn’t not generated well 59
5. Block Diagram of Module 60
Daewoo-3252-Manual-Page-1-Picture
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Daewoo -- SP-115 -- Service Manual
File name: Daewoo-3253-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 124
Size: 13.76 Mbytes (14427910 Bytes)
Language: english
Revision:
Manual-ID/Number: DSP115BEF0
Date: November 2002
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: 833cb8641a91d8494589561ad156a8d3
ed2kID: 9668b8bcd0aae2095e9393b01bc9b976
Downloads: 593 since 12 February 2012
Information:
1.Safety Precaution 5
2. Product Specification 6
2-1. SPECIFICATION 6
2-2. Available Input Signal 8
3. BLOCK DIAGRAM 10
4. Description Of Each BLOCK 11
4-1. A/V BLOCK 11
4-1-1. A/V BLOCK DIAGRAM 11
4-1-2. VIDEO PCB 12
4-1-3. JACK PCB 16
4-1-4. KEY PCB 17
4-1-5. LED PCB 17
4-2. DRIVING BLOCK 18
4-2-1. DRIVING BLOCK DIAGRAM 18
4-2-2. DRIVING WAVEFORM 19
4-2-3. DIGITAL PCB 21
4-2-4. X-SUS PCB 25
4-2-5. Y-SUS & SCAN PCB 27
4-2-6. CONNECTION PCB & DATA COF 29
4-3. POWER BLOCK 30
4-3-1. POWER BLOCK DIAGRAM 30
4-3-2. POWER PCB 31
5. SERVICE MODE 33
5-1. Entering SERVICE MODE 33
5-2. Default Values For SERVICE MODE Items 33
5-3. Description Of SERVICE MODE Items 34
6. Adjusting Method 37
6-1. Adjusting WHITE BALANCE 37
6-2. Adjusting DRIVING VOLTAGE And WAVEFORM 38
6-2-1. Adjusting POWER PCB 38
6-2-2. Adjusting X-SUS PCB 39
6-2-3. Adjusting Y-SUS PCB 39
FIG <6-1>. X-SUS PCB Adjusting Points 41
FIG <6-2>. Y-SUS PCB Adjusting Points 42
7. SOFTWARE UPGRADE Method 43
8. SET Disassemble/Assemble Method 46
8-1. Facts You Must Know When Disassembling/Assembling PDP SET 46
8-2. PCB Disassemble/Assemble Method 46
8-3. FRONT MASK Disassemble/Assemble Method 47
8-4. FILTER GLASS Disassemble/Assemble Method 47
9. Main PCB Trouble Diagnosis 49
9-1. VIDEO & JACK PCB Trouble Diagnosis 49
9-2. DIGITAL PCB Trouble Diagnosis 55
FIG<9-1>. DIGITAL PCB LAYOUT 61
9-3. X-SUS PCB Trouble Diagnosis 62
9-4. Y-SUS & SCAN PCB Trouble Diagnosis 65
9-5. CONNECTION PCB & DATA COF Trouble Diagnosis 71
9-6. POWER PCB Trouble Diagnosis 72
10. TROUBLE SHOOTING 73
10-1. Facts You Must Know When Diagnosing And Repairing 73
10-2. Representative Symptoms When Each PCB Breaks Down 73
10-3. Trouble Diagnosis And Repairing Method For Representative Symptoms 77
FIG<10-1> Trouble Diagnosis Flow when SHUT DOWN occurs 80
FIG<10-2> Trouble Diagnosis Flow when Low Voltage SHUT DOWN occurs 81
FIG<10-3> Trouble Diagnosis Flow when High Voltage SHUT DOWN occurs 82
FIG<10-4> Trouble Diagnosis Flow when Abnormal Discharge occurs 83
11. ASSEMBLY LIST 84
12. EXPLODED VIEW 85
13. FIGURE COLLECTION 86
FIG<1>. TOTAL 86
FIG <2>. Y-SUS & SCAN 87
FIG <3>. X-SUS 88
FIG <4>. VIDEO & JACK 89
FIG <5>. POWER 90
FIG <6>. INLET 91
FIG <7>. LEFT-UP 92
FIG <8>. LEFT-DOWN 93
FIG <9>. RIGHT-UP 94
FIG <10>. RIGHT-DOWN 95
FIG <11>. WITHOUT JACK 96
FIG <12>. DIGITAL 97
FIG <13>. AC SWITCH ASSEMBLY 98
FIG <14>. SCAN ASSEMBLY1 99
FIG <15>. SCAN ASSEMBLY2 100
FIG <16>. X-SUS ASSEMBLY 101
FIG <17>. FRONT MASK ASSEMBLY 102
FIG <18>. FRONT MASK INSIDE 103
FIG <19>. BACK COVER 104
FIG <20>. POWER ADJUSTING POINTS 105
FIG <21>. POWER HIGH VOLTAGE SWITCH 106
FIG <22>. HOW TO ADJUST VOLTAGE 107
FIG <23>. Y-SUS & SCAN PCB DIODE TEST 108
FIG <24>. SCANH PCB DIODE TEST 109
FIG <25>. SCANL PCB DIODE TEST 110
FIG <26>. 5 STEP GRAY SCALE PATTERN 111
14. Trouble Symptom Picture 112
Trouble Symptom Picture<1>. 112
Trouble Symptom Picture <2>. 113
Trouble Symptom Picture <3>. 114
Trouble Symptom Picture <4>. 115
Trouble Symptom Picture <5>. 116
Trouble Symptom Picture <6>. 117
Trouble Symptom Picture <7>. 118
Trouble Symptom Picture <8>. 119
Trouble Symptom Picture <9>. 120
Trouble Symptom Picture <10>. 121
Trouble Symptom Picture <11>. 122
Trouble Symptom Picture <12>. 123
Daewoo-3253-Manual-Page-1-Picture
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