SAMSUNG DIGIMAX V4 Service Manual 4-1
SERVICE MANUAL
- CONTENTS -
- CONTENTS -
1. SPECIFICATION
1. SPECIFICATION
2. INSTALLATION
2. INSTALLATION
3. EXPLODED VIEW AND
3. EXPLODED VIEW AND
PARTS LIST
PARTS LIST
4. ADJUSTMENT
4. ADJUSTMENT
5. PATTERN DIAGRAMS
5. PATTERN DIAGRAMS
6. TROUBLESHOOTING
6. TROUBLESHOOTING
7. CIRCUIT DIAGRAMS
7. CIRCUIT DIAGRAMS
DD
DDIIII
GG
GGIIII
MM
MM
AA
AA
XX
XX
VV
VV
44
44
TECHWIN
2
CONTENTS
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.. SSPPEECCIIFFIICCAATTIIOONN
1. SPECIFICATION ……………………………………………………………………………………………… 4
2. SYSTEM REQUIRMENT ……………………………………………………………………………………… 5
3. TFT LCD PANEL MARK ………………………………………………………………………………………6
4. CONNECTION DIAGRAM ………………………………………………………………………………………8
5. PRODUCT EXTERIOR …………………………………………………………………………………………9
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.. IINNSSTTAALLLLAATTIIOONN
…………………………………………………………………………………………… 11
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.. EEXXPPLLOODDEEDD VVIIEEWW AANNDD PPAARRTTSS LLIISSTT
1.
MAIN ASSEMBLY
…………………………………………………………………………………………… 28
2. B
ODY ASSEMBLY
………………………………………………………………………………………… 30
3. BARREL ASSEMBLY ………………………………………………………………………………………… 32
4. BARRIER ASSEMBLY …………………………………………………………………………………………34
5. FINDER ASSEMBLY …………………………………………………………………………………………36
6. FRONT COVER ASSEMBLY …………………………………………………………………………………38
7. BACK COVER ASSEMBLY ……………………………………………………………………………………40
8. PACKING ITEM ………………………………………………………………………………………………42
9. INITIAL PARTS LIST …………………………………………………………………………………………44
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1.
REPLACEMENT PARTS AND ADJUSTMENT ITEMS
…………………………………………………… 46
2. ADJUSTMENT TOOLS …………………………………………………………………………………………46
3. ADJUSTMENT FLOW …………………………………………………………………………………………47
4. ADJUSTMENT ITEMS …………………………………………………………………………………………47
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.. PPAATTTTEERRNN DDIIAAGGRRAAMMSS
1. PARTS ARRANGEMENT FOR EACH PCB ASS’Y
1) MAIN PCB ASSEMBLY ……………………………………………………………………………………48
2) POWER PCB ASSEMBLY …………………………………………………………………………………50
3) LCD PCB ASSEMBLY ……………………………………………………………………………………52
4) CCD F PCB ASSEMBLY …………………………………………………………………………………54
5) MAIN F PCB ASSEMBLY …………………………………………………………………………………55
6) AF F PCB ASSEMBLY ……………………………………………………………………………………55
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.. TTRROOUUBBLLEESSHHOOOOTTIINNGG
1.
CHECK LIST FOR REPAIR
………………………………………………………………………………… 56
2. FIRMWARE UPGRADE
1) NOTICE ……………………………………………………………………………………………………57
2) VERSION CHECK …………………………………………………………………………………………58
3) UPGRADE …………………………………………………………………………………………………59
3.
PARTS MODIFICATION
…………………………………………………………………………………… 63
4. PRINCIPAL TROUBLESHOOTING
1) DOES NOT POWER ON …………………………………………………………………………………64
2) TFT LCD RELATED TROUBLE ……………………………………………………………………………65
3) STROBO RELATED TROUBLE ……………………………………………………………………………67
4) USB RECONGNITION TROUBLE …………………………………………………………………………68
5) ZOOM TROUBLE …………………………………………………………………………………………68
6) SD CARD RELATED TROUBLE …………………………………………………………………………79
7) CCD RELATED TROUBLE …………………………………………………………………………………70
8) OTHERS TROUBLE…………………………………………………………………………………………71
9) DISASSEMBLE THE BARREL ASS'Y …………………………………………………………………72
10) DISASSEMBLE THEBARREL BASE ASS'Y ……………………………………………………………76
11) ASSEMBLE THEBARREL ASS'Y ………………………………………………………………………79
3
5. PARTS EXPLANATION OF EACH PCB
1) MAIN PCB ASSEMBLY(TOP) ……………………………………………………………………………82
2) MAIN PCB ASSEMBLY(BOTTOM) ………………………………………………………………………83
3) POWER PCB ASSEMBLY(TOP) …………………………………………………………………………84
4) POWER PCB ASSEMBLY(BOTTOM) ……………………………………………………………………86
5) LCD PCB ASSEMBLY(TOP)………………………………………………………………………………88
6) LCD PCB ASSEMBLY(BOTTOM)…………………………………………………………………………89
ⅦⅦ.. CCIIRRCCUUIITT DDIIAAGGRRAAMM
1.
BLOCK DIAGRAM
…………………………………………………………………………………………… 90
2. CIRCUIT DIAGRAM
1) TOTAL BLOCK DIAGRAM …………………………………………………………………………………91
2) MAIN BLOCK DIAGRAM …………………………………………………………………………………92
3) MAIN
………………………………………………………………………………………………………93
4) POWER CONTROLLER
…………………………………………………………………………………94
5) MICOM
……………………………………………………………………………………………………95
6) MEMORY
…………………………………………………………………………………………………96
7) AUDIO
……………………………………………………………………………………………………97
8) AFE
…………………………………………………………………………………………………………98
9) J1 CONNECTOR(MAIN)
………………………………………………………………………………99
10) J3 CONNECTOR (MAIN)
……………………………………………………………………………100
11) J4 CONNECTOR (MAIN)
……………………………………………………………………………101
12) STROBO_LA&TRIG&CHAGRE
………………………………………………………………………102
13) USB&VIDEO&DC-IN&STROBO_OSC
……………………………………………………………103
14) J2 CONNECTOR(POWER)
…………………………………………………………………………104
15) J3 CONNECTOR(POWER)
…………………………………………………………………………105
16) CCD
……………………………………………………………………………………………………106
17) LCD
………………………………………………………………………………………………………107
18) LENS
……………………………………………………………………………………………………108
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.. AADDJJUUSSTTMMEENNTT TTOOOOLLSS
…………………………………………………………………………………109
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