Skyworth 7M02B, Service Manual

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Skyworth RGB R&D Centre Technical Document
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3. List of key parts
（三合一板需要加入电源部分关键器件）
NAME
Part
reference
DESCRIPTION SKYWORTH P/N
IR Receiver IR1 SMD INFRARED RECEIVER MODULES 37.9KHZ H-T 5300-14841A-0S00
Crystal
Y201
SMD CRYSTAL 24./-10PPM CL=9PF (3.
2*2.5MM) TAPE TYPE
4900-124054-QS00
X0T5 SMD CRYSTAL 16.0000MHZ CL:9PF +/-20PPM 4900-116054-RS00
Tuner U1T0
SMD IC MXL661 MAXLINEAR (SILICON TUNER) Q
FN-24
47C4-M66100-0240
SOC U1503 SMD IC MSD6486XTT-8-00BR MSTAR(DTV PROCE 475C-M64861-4080
OTHERS
U0A1 SMD IC TAS5707PHPR TEXAS(20W STEREO DIG AMP 4722-T57070-0480
U0B1 SMD IC OZ560EGN-B1-0-TR O2 MICRO (LED DRIVER) 476K-Z56000-0160
U0D1
SMD IC LNK6778K-TL PI(OFF-LINE SWITCHER WITH
PSR) ESOP-12B
4785-L67780-0120
U0J1
SMD IC CS0809V-C TITAN(5V/3pF 4-WAY TVS PROTE
CTION) SOT23-6L
47HL-C0809C-0060
U0J5 U0J6 U0
J11 U0J12
SMD IC TT0504SP TITAN(LOW CAPACITANCE TVS PRO
TECTION) DFN10
47HL-T05040-0100
U0T3
SMD IC PE42750MLAB-Z PEREGRINE(RF SIGNAL SWIT
CH)QFN
47FK-P42750-0120
U1M9
SMD IC TC58NVG1S3HTA00 TOSHIBA (2G BIT CMOS N
AND EEPROM) TSOPI48
4701-C582G1-0480
U1P1
SMD IC MP8756GD-Z MPS(6A 26V STEP DOWN CONVER
TER#QFN
476A-M87560-0120
U1P2
SMD IC TLV62565DBVR TI(1.5A 2.7V-5.5V STEP DO
WN CONVERTER)SOT-23
4722-T25650-0050
U1P3 U1P4
SMD IC MP1653GTF-Z MPS(3A 17V STEP DOWN CONVE
RTER#SOT563
476A-M16530-0060
U2P1U2P2 U2P
3
IC AZ1117CH-3.3TRG1 DIODES (3V3/1A LOW DROPOU 47C5-A11175-0030
U301 SMD IC H5TQ4G63CFR-RDC HYNIX(256M*16 DDR31866 4711-H5T4G5-0960