Skyworth 42E68, Instruction Manual

Page: 34 / 91

MStar Confidential
for Skyworth
Internal Use Only
MST6M181VG/MST6M182VG
LCD Television System-on-Chip
Preliminary Pin Diagram/Description and Mechanical Dimensions Version 0.2
- 7 - 8/29/2011
Copyright 2011 MStar Semiconductor, Inc. All rights reserved.
Pin Name Pin Type Function Pin
XIN Crystal Oscillator Input Crystal Oscillator Input T3
XOUT Crystal Oscillator
Output
Crystal Oscillator Output R3
BYPASS For External Bypass Capacitor D7
CEC I/O Consumer Electronics Control D6
MVREF Input Reference Voltage for DDR SDRAM Interface K13
Power Pins
Pin Name Pin Type Function Pin
AVDD_33 3.3V Power Analog 3.3V Power J4
AVDD_25 2.5V Power Analog 2.5V Power H6
AVDD_126 1.26V Power Analog 1.26V Power H7
AVDD_AU25 2.5V Power Audio 2.5V Power J6
AVDD_AU33 3.3V Power Audio 3.3V Power M5
AVDD_DMPLL 3.3V Power Crystal Power K4
AVDD_REF 2.5V Power Demod ADC Power K6
AVDD_PGA 2.5V Power Demod PGA Power N5
AVDD_MOD 3.3V Power MOD Power K5, L5
AVDD_MEMPLL 3.3V Power PLL Power J5
AVDD_DDR 1.8V Power DDR Power D9, E13, G8, M10, M11
DVDD_DDR 1.26V Power DDR 1.26V Power H8
AVDD_ALIVE 3.3V Power Alive Domain IO Power H4
VDDC 1.26V Power Digital Core Power J7, J8, K7, K8, L7, L8
VDDP 3.3V Power Digital Input/Output Power L6, M6
GND Ground Ground A12, C13, D13, F13, G1-G3, G13,
H9-H11, J9-J11, K9-K11, M4, N6, P4,
P6, P7, R4, R5, R7, T5, T7
No Connects
Pin Name Pin Type Function Pin
NC No connect A5, A6, B4-B7, C4-C7, D5, K3, N8, N9
Doc. No.: 2012010018
Doc. No.: 2012010018
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