2. Circuit Description (M ain Block Diagram)
Panel
SE758MRH-LF
(Scaler)
Embedded MCU
Funct i on: Recei ves
anal og/ di gi t al i nput s and s cal es t o
and out put s LVDS s i gnal s whi ch
ar e f i t t o t he panel r es ol ut i on.
I t wor ks t he s ame way as an
ol d Mi com becaus e i t has
an embedded MCU cor e.
But i t us es ext er nal memor y
becaus e i t has no MCU memor y.
One EEPROM i s embedded
t o s t or e DDC dat a.
LVDS
Signal
MX25LV512
(Flash Memory)
Funct i on: St or es t he MCU
code ( Hex) dat a.
24C08
(
NVRAM)
Funct i on: St or es OSD val ues
and t i mi ng i nf or mat i on
f or each mode
I2C
Cr ys t al
Analog Signal
ISP
Function Ass’y
Funct i on: Tr ans f er s t he i nput s ent er ed by t he us er t o t he Mi com us i ng vol t age di f f er ence.
Key input
Digital Signal
SCL/SDA
24C02
( DDC - Di gi t al )
Funct i on: St or es t he
di gi t al EDI D dat a
Summary of Contents for 2232BW - SyncMaster - 22" LCD Monitor
Page 7: ...On Off 1 Product Overview M agic Color Al l R G B Col or s Expanded DEMO m ode ...
Page 8: ...1 Product Overview M agic Color Except Ski n Tone ...
Page 17: ...1 Product Overview 2032 Compatibility Evaluation Results ...
Page 18: ...1 Product Overview 2232 Compatibility Evaluation Results ...
Page 19: ...1 Product Overview Specifications of Options ...
Page 22: ...2 Circuit Description Panel Part ...
Page 25: ...2 Circuit Description M ain Block Diagram ...
Page 29: ...2 Circuit Description M ain PBA ...
Page 35: ...3 Assembly and Disassembly ...
Page 36: ...3 Assembly and Disassembly ...
Page 37: ...3 Assembly and Disassembly ...
Page 38: ...3 Assembly and Disassembly ...
Page 39: ...3 Assembly and Disassembly ...
Page 40: ...3 Assembly and Disassembly ...
Page 44: ...4 Troubleshooting W hen no vi deo s cr een appear s Anal og ...
Page 45: ...4 Troubleshooting W hen no vi deo s cr een appear s Di gi t al ...
Page 52: ...5 How to ExecuteM CU Code 2 Af t er cl i ck t he LoadFi l e but t on choos e MCU code ...
Page 53: ...5 How to ExecuteM CU Code 3 Aut o Pr ogr am but t on choi ce ...
Page 56: ...2 Click HDCP button 5 How to ExecuteHDCP Code ...
Page 57: ...3 Click HDCP W rite button and select MStar_HDCPKEY 5 How to ExecuteHDCP Code ...
Page 58: ...4 HDCP KEY writing is Complete 5 How to ExecuteHDCP Code ...