Internal Use Only Website http://biz.lgservice.com SERVICE MANUAL DVD/CD RECEIVER SERVICE MANUAL MODEL: HT303PD(HT303PD-D0, SH33PD-F/S/W) P/NO : AFN73178958 JUNE, 2009 MODEL: HT303PD (HT303PD-D0, SH33PD-F/S/W) [CONTENTS] ❍ SECTION 1. GENERAL • SERVICING PRECAUTIONS . . . . . . . . .
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• DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING . . . . . . . . . . . . . . .2-13
• INTERNAL BLOCK DIAGRAM OF ICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-25
• WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-45
• OVERALL BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-47
• CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49
• PRINTED CIRCUIT DIARGA.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HT303PD |
LG |
DVD/CD RECEIVER SERVICE MANUAL | |
2 | HT300 |
Seoul Semiconductor |
GREEN HIGH FLUX LED | |
3 | HT3015A |
Holtek Semiconductor |
15 Latin Rhythm Generator | |
4 | HT317 |
Heroic |
Stereo Class D Audio Amplifier | |
5 | HT32F0008 |
Holtek Semiconductor |
32-Bit Arm Cortex-M0+ Microcontroller | |
6 | HT32F12345 |
Holtek Semiconductor |
32-Bit Arm Cortex-M3 Microcontroller | |
7 | HT32F12365 |
Holtek Semiconductor |
32-Bit Arm Cortex-M3 Microcontroller | |
8 | HT32F12366 |
Holtek Semiconductor |
32-Bit Arm Cortex-M3 Microcontroller | |
9 | HT32F1251 |
Holtek Semiconductor |
(HT32F1251 - HT32F1253) 32-bit Microcontroller | |
10 | HT32F1251B |
Holtek Semiconductor |
(HT32F1251 - HT32F1253) 32-bit Microcontroller | |
11 | HT32F1252 |
Holtek Semiconductor |
(HT32F1251 - HT32F1253) 32-bit Microcontroller | |
12 | HT32F1253 |
Holtek Semiconductor |
(HT32F1251 - HT32F1253) 32-bit Microcontroller |