Acer_Lcd_A211H/A221Hq(1A)_Schematics_Interface Board_Vga&Ddc - Acer A221HQV Service Manual

8.3.3.3 ACER_LCD_A211H/A221HQ(1A)_SCHEMATICS_INTERFACE BOARD_VGA&DDC:
1 2 3
CN302 CN302
17
VGA_RED-
6
A
VGA_RED
11 1
7 VGA_GRN-
VGA_SDA 12 2 VGA_GREEN
VGA_BLU-
8
VGA_HSYNC VGA_BLUE
13 3
VGA_5V
9
VGA_VSYNC
14 4
10
VGA_SCL 15 5 VGA_CONn
16
B
VIDEO-15-130-GP VIDEO-15-130-GP
VGA_RED VGA_GREEN VGA_BLUE
C
D302 D302 D303 D303
MMBD7000-1-GP MMBD7000-1-GP MMBD7000-1-GP MMBD7000-1-GP
P5V P5V
1 2 1 2 1 2
C320 C320 C321 C321 C322 C322
SCD1U16V2ZY-2GP SCD1U16V2ZY-2GP SCD1U16V2ZY-2GP SCD1U16V2ZY-2GP SCD1U16V2ZY-2GP SCD1U16V2ZY-2GP
D
E
P5V
D308 D308
1
2,4 P5V
3
F
VGA_5V
2
BAT54C-GP-U BAT54C-GP-U
C327 C327
SCD1U16V2ZY-2GP SCD1U16V2ZY-2GP
VGA_SCL R331 R331
VGA_SDA
G
R332 R332
D310 D310
D311 D311
MMSZ5234BS-7-F-GP-U MMSZ5234BS-7-F-GP-U
MMSZ5234BS-7-F-GP-U MMSZ5234BS-7-F-GP-U
1 2 3
4 5 6 7
VGA_RED R313 R313 0R3J-L-GP 0R3J-L-GP
1 2
VGA_RED-
VGA_GREEN
R318 R318 1 0R3J-L-GP 0R3J-L-GP 2
VGA_GRN-
VGA_BLUE R322 R322 0R3J-L-GP 0R3J-L-GP
1 2
VGA_BLU-
D304 D304
MMBD7000-1-GP MMBD7000-1-GP
VGA_CONn
P5V
L307 L307
VGA_HSYNC
SBK160808T-471Y-N-GP SBK160808T-471Y-N-GP
VGA_VSYNC
D306 D306
D307 D307
MMSZ5234BS-7-F-GP-U MMSZ5234BS-7-F-GP-U
MMSZ5234BS-7-F-GP-U MMSZ5234BS-7-F-GP-U
DDC5V_VGA
C326 C326 R328 R328
SCD1U16V2ZY-2GP SCD1U16V2ZY-2GP R329 R329 R330 R330 10KR2J-3-GP 10KR2J-3-GP
4K7R2J-2-GP 4K7R2J-2-GP 4K7R2J-2-GP 4K7R2J-2-GP
I303 I303
8
VCC
7
WC#
47R2J-2-GP 47R2J-2-GP
1 2 6
SCL
1 2 5
SDA
47R2J-2-GP 47R2J-2-GP
C328 C328 C329 C329 M24C02-WMN6TP-GP-U M24C02-WMN6TP-GP-U
SC47P50V2JN-3GP SC47P50V2JN-3GP
SC47P50V2JN-3GP SC47P50V2JN-3GP
4 5 6 7 8
8 9 10 11 12
L304 L304
R314 R314 C316 C316
1 2 1 2 1 2
SBK160808T-750Y-N-GP SBK160808T-750Y-N-GP SCD047U16V2KX-1-GP SCD047U16V2KX-1-GP
100R2F-4-GP 100R2F-4-GP
R315 R315 C317 C317
75R2F-2-GP 75R2F-2-GP
(NC)SC5P50V2CN-2GP (NC)SC5P50V2CN-2GP
R316 R316 1 2 1 2 C318 C318
SCD047U16V2KX-1-GP SCD047U16V2KX-1-GP
100R2F-4-GP 100R2F-4-GP
R317 R317 C319 C319
1 2 1 2
(NC)470R2J-2-GP (NC)470R2J-2-GP (NC)SCD047U16V2KX-1-GP (NC)SCD047U16V2KX-1-GP
1
L305 L305
R404 R404
1 2 R319 R319 1 2 1 2 C340 C340
SBK160808T-750Y-N-GP SBK160808T-750Y-N-GP SCD047U16V2KX-1-GP SCD047U16V2KX-1-GP
100R2F-4-GP 100R2F-4-GP
R320 R320 C337 C337
75R2F-2-GP 75R2F-2-GP
(NC)SC5P50V2CN-2GP (NC)SC5P50V2CN-2GP
R321 R321 1 2 1 2 C342 C342
SCD047U16V2KX-1-GP SCD047U16V2KX-1-GP
100R2F-4-GP 100R2F-4-GP
L306 L306
R344 R344 C339 C339
1 2 1 2 1 2
SBK160808T-750Y-N-GP SBK160808T-750Y-N-GP SCD047U16V2KX-1-GP SCD047U16V2KX-1-GP
100R2F-4-GP 100R2F-4-GP
R347 R347 C338 C338
75R2F-2-GP 75R2F-2-GP
(NC)SC5P50V2CN-2GP (NC)SC5P50V2CN-2GP
R346 R346 1 2 1 2 C341 C341
SCD047U16V2KX-1-GP SCD047U16V2KX-1-GP
100R2F-4-GP 100R2F-4-GP
1 2
R323 R323 1KR2J-1-GP 1KR2J-1-GP
C323 C323
D305 D305 SCD1U16V2ZY-2GP SCD1U16V2ZY-2GP
MMSZ5234BS-7-F-GP-U MMSZ5234BS-7-F-GP-U
R324 R324
1 2 1 2
100R2J-2-GP 100R2J-2-GP
R325 R325 1 2
100R2J-2-GP 100R2J-2-GP
R326 R326 R327 R327 C325 C325 C324 C324
2K2R2F-GP 2K2R2F-GP 2K2R2F-GP 2K2R2F-GP SC22P50V2JN-4GP SC22P50V2JN-4GP SC22P50V2JN-4GP SC22P50V2JN-4GP
1
E0
2
E1
3
E2
4
VSS
DDC_SCL_VGA 4
DDC_SDA_VGA 4
DDC_WPn 4
9 10 11 12
PCB No.
13
RIN 4
A
GNDR 4
SOG 4
2
(NC)1MR2J-1-GP (NC)1MR2J-1-GP
B
GIN 4
GNDG 4
BIN 4
GNDB 4 C
VGA_DETn 4
D
HSYNC 4
VSYNC 4
E
F
G
13
L9142-1M
ACER A211H/A221HQ 79
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