LG-GOLDSTAR DR4810PVL Repair Manual

$7.99

LG-GOLDSTAR DR4810PVL - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Monday 07 May, 2007.

Reviews

Write Review

Buy & Download

Product Reviews

There are currently no reviews for this product.

Other reviews

Jeff Lewis - 07/24/2006

Received the Hitachi user manual. Happy happy happy! Thanks again.

Patrick Guice - 04/23/2008

Phenomal manual great resoulution and very legible. Will become very helpfull in future for parts and service.

ivan radic - 02/03/2007

Super fast!Excellent quality and solid transaction!I will return.Thanks

francesco mayol - 02/11/2007

This is the best site to find what you need.I reccomand all thecnicia n to contact User-Manuals .

Mark Tarkett -

Excellent service, good price, products are excellent. Will do business with this vendor again.

Customers who bought this product also purchased

LG-GOLDSTAR 11225T Service Manual	LG-GOLDSTAR 12220 Service Manual	LG-GOLDSTAR 32LC2D Service Manual
LG-GOLDSTAR 42LC2D Service Manual	LG-GOLDSTAR 37LC2D Service Manual	LG-GOLDSTAR 26HIZ10 Service Manual

Click to see text excerpt from the manual

SECTION 3
ELECTRICAL
CONTENTS
VDR PARTWAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-113
1. POWER & RESET SIGNAL . . . . . . . . . . . . . . . .3-113
2. MAIN CLOCK1 FOR IC202 (16.9MHZ) . . . . . . .3-113
ELECTRICAL TROUBLESHOOTING GUIDE . . . . . . . .3-2
BLOCK DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . .3-163. MAIN CLOCK2 FOR IC302 (20MHZ) . . . . . . . . .3-114
1. LSI OVERALL BLOCK DIAGRAM . . . . . . . . . . . .3-16 4. SDRAM CLOCK . . . . . . . . . . . . . . . . . . . . . . . .3-114
2. IN/OUT BLOCK DIAGRAM . . . . . . . . . . . . . . . . .3-18 5. TRAY OPEN/CLOSE SIGNAL 1 . . . . . . . . . . . . .3-115
3. VIDEO IN/OUT BLOCK DIAGRAM . . . . . . . . . . .3-206. TRAY OPEN/CLOSE SIGNAL 2 . . . . . . . . . . . . .3-115
4. VIDEO SW PATH BLOCK DIAGRAM . . . . . . . . .3-227. SLED MOVE SIGNAL 1 . . . . . . . . . . . . . . . . . . .3-116
8. SLED MOVE SIGNAL 2 . . . . . . . . . . . . . . . . . . .3-116
5. AUDIO BLOCK DIAGRAM . . . . . . . . . . . . . . . . . 3-249. FOCUS SEARCH SIGNAL . . . . . . . . . . . . . . . .3-117
6. AUDIO SW PATH BLOCK DIAGRAM . . . . . . . . . 3-26
7. AUDIO IN/OUT BLOCK DIAGRAM . . . . . . . . . . .3-28 10. LASER TURN ON SIGNAL . . . . . . . . . . . . . . .3-117
8. FLD/?-COM/TUNER BLOCK DIAGRAM . . . . . . .3-30 11. DISC TYPE JUDGEMENT WAVEFORM
9. POWER : MAIN BOARD BLOCK DIAGRAM . . . .3-32 (CD SERIES) . . . . . . . . . . . . . . . . . . . . . . . . . .3-118
10. POWER : I/O BOARD BLOCK DIAGRAM . . . . .3-34 12. DISC TYPE JUDGEMENT WAVEFORM
(CD&CD-R) . . . . . . . . . . . . . . . . . . . . . . . . . . .3-118
11. POWER : LAYOUT CONNECTION BLOCK 13. DISC TYPE JUDGEMENT WAVEFORM
DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-36
12. SMPS BLOCK DIAGRAM (PART 1) . . . . . . . . . .3-38 (CD-RW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-119
13. SMPS BLOCK DIAGRAM (PART 2) . . . . . . . . . .3-4014. DISC TYPE JUDGEMENT WAVEFORM
CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . .3-42(DVD SERIES) . . . . . . . . . . . . . . . . . . . . . . . .3-119
1. POWER CIRCUIT DIAGRAM . . . . . . . . . . . . . . .3-4215. DISC TYPE JUDGEMENT WAVEFORM
2. E5 BGA, POWER, UART2 CIRCUIT DIAGRAM .3-44(DVD_SINGLE&R) . . . . . . . . . . . . . . . . . . . . .3-120
16. DISC TYPE JUDGEMENT WAVEFORM
3. DDR SDRAM, FLASH CIRCUIT DIAGRAM . . . . .3-46(DVD _DUAL) . . . . . . . . . . . . . . . . . . . . . . . . .3-120
4. RST, CONTROL/STATUS REG, ATAPI, HOST
CPLD, LATCH CIRCUIT DIAGRAM . . . . . . . . . . .3-4817. DISC TYPE JUDGEMENT WAVEFORM
5. 1394, ETHERNET CONNECTOR (DVDRW) . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-121
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . .3-5018. SPINDLE WAVEFORM1 . . . . . . . . . . . . . . . . .3-121
6. VIDEO IN/OUT CIRCUIT DIAGRAM . . . . . . . . . .3-5219. SPINDLE WAVEFORM2 . . . . . . . . . . . . . . . . .3-122
20. FOCUS ON SIGNAL(CD) . . . . . . . . . . . . . . . .3-122
7. AUDIO IN/OUT NON-STD VIDEO 21. FOCUS ON SIGNAL(CD) . . . . . . . . . . . . . . . .3-123
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . .3-54
8. I/O MICOM CIRCUIT DIAGRAM . . . . . . . . . . . . .3-5622. FOCUS ON SIGNAL(DVD) . . . . . . . . . . . . . . .3-123
9. I/O JACK CIRCUIT DIAGRAM . . . . . . . . . . . . . . .3-5823. FOCUS ON SIGNAL (DVD) . . . . . . . . . . . . . . .3-124
10. FRONT CIRCUIT DIAGRAM . . . . . . . . . . . . . . .3-6024. TRACK OFF SIGNAL(CD) . . . . . . . . . . . . . . . .3-124
11. FRONT JACK CIRCUIT DIAGRAM . . . . . . . . . .3-6225. TRACK OFF SIGNAL(DVD) . . . . . . . . . . . . . . .3-125
Y WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6426. TILT DRIVER SIGNAL(DISC READING) . . . . .3-125
27. RF WAVEFORM(DVD) . . . . . . . . . . . . . . . . . .3-126
Y CIRCUIT VOLTAGE CHART . . . . . . . . . . . . . . . . . .3-6828. RF WAVEFORM(CD) . . . . . . . . . . . . . . . . . . . .3-126
PRINTED CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . . .3-72
1. MAIN P.C.BOARD(TOP SIDE) . . . . . . . . . . . . . .3-7229. WOBBLE(DVD-R/RW)_READING . . . . . . . . . .3-127
2. MAIN P.C.BOARD(BOTTOM SIDE) . . . . . . . . . . .3-7430. WOBBLE(DVD+R/RW)_READING&WRITING
3. I/O P.C.BOARD . . . . . . . . . . . . . . . . . . . . . . . . . .3-76=>X1 SPEED . . . . . . . . . . . . . . . . . . . . . . . . .3-127
4. JACK P.C.BOARD . . . . . . . . . . . . . . . . . . . . . . . .3-7631. LD ENABLE(DVD) . . . . . . . . . . . . . . . . . . . . . .3-128
32. LD ENABLE(CD) . . . . . . . . . . . . . . . . . . . . . . .3-128
5. FRONT P.C.BOARD . . . . . . . . . . . . . . . . . . . . . .3-7833. LASER POWER(READING)_DVD+RW . . . . . .3-129
6. KEY P.C.BOARD . . . . . . . . . . . . . . . . . . . . . . . . .3-78
7. POWER P.C.BOARD . . . . . . . . . . . . . . . . . . . . . .3-7934. LASER POWER(ERASE)_DVD+RW . . . . . . . .3-129
35. LASER POWER(WRITING)_INITIAL STATE . .3-130
RL-01A LOADER PART36. LASER POWER(WRITING)_PROCESSING . .3-130
CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . .3-131
1. RF CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . .3-131
ELECTRICAL TROUBLESHOOTING GUIDE . . . . . . .3-802. DSP CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . .3-133
BLOCK DIAGRAMS & DESCRIPTION . . . . . . . . . . . .3-943. ?-COM CIRCUIT DIAGRAM . . . . . . . . . . . . . . .3-135
1. OVERALL BLOCK DIAGRAM . . . . . . . . . . . . . . .3-94
2. MAJOR IC INTERNAL BLOCK DIAGRAM AND PRINTED CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . .3-137
PIN DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . .3-951. MAIN P.C.BOARD(TOP SIDE) . . . . . . . . . . . . . .3-137
3. MAJOR IC INTERNAL BLOCK DIAGRAM AND
PIN DESCRIPTION . . . . . . . . . . . . . . . . . . . . . .3-100
4. IC302(UPD76F0047):MICOM . . . . . . . . . . . . . .3-109
3-1