Electircal Block Diagram - Asus VH236H Service Manual

Service Manual
4.2 Electrical Block Diagram
4.2.1 Main Board
Keypad Interface
(CN401)
Earphone
R & L Speakers
Crystal
14.318MHZ
(X401)
Scalar TSUMO88GDI（VH236H）
TSUMU88EDI（VH232H）
(Include MCU, ADC, OSD)
VGA_SCL
VGA_SDA
EEPROM
M24C02
(U407)
H sync
V sync
RGB
D-Sub Connector
(CN404)
Panel Interface
(CN403)
(U401)
DVI_SCL
DVI_SDA
EEPROM
EEPROM
M24C02
(U406)
D-DATA
D-CLK
DVI Connector HDMI Connector
(CN405)
17
ASUS VH236H&VH232H
EEPROM
M24C16
(U403)
Flash Memory
EN25F20
(U402)
HDMI_SCL
HDMI_SDA
M24C02
(U504)
HDMI_CLK
HDMI_DATA
(CN501)