DAEWOO ELECTRONICS DSL-19M1WCD Service Manual page 40

Lcd combo
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183
YUV5
B/Cb/Pb
182
YUV6
181
VSYN
V_ADIN1
180
YUV7
ASDATA5
179
HSYN
V_ADIN2
46
USB_VSS
47
USBP
48
USBM
49
USB_VDD3
108
PRST#
107
ICE
233
XTALO
234
XTALI
201
GPIO_3
200
GPIO_4
199
RCLKB
GPIO_5
198
RVREF
GPIO_6
176
C_0
(RD16)
175
C_1
(RD17)
173
C_2
(RD18)
172
C_3
(RD19)
171
C_4
(RD20)
Output
4MA, SR
Output
R/Cr/Pr
4MA, SR
Input
4MA, SR
SMT
Non-pull
Input
INT3#
4MA, SR
SMT
Non-pull
Input
INT4#
4MA, SR
SMT
Non-pull
USB Ground
Analog Input
Analog Input
USB Power
Input
PU, SMT
Input
PD, SMT
Output
Input
Input
Pull-Down
Input
Pull-Down
Input
Pull-Up
Input
Pull-Up
Dram Interface ( 58 ) ( Sorted by position )
IO_0
Input
Non-pull
IO_1
Input
Non-pull
IO_2
Input
Non-pull
IO_3
Input
Non-pull
IO_4
Input
Non-pull
1)
Video data output bit 5
2)
Blue or CB
1)
Video data output bit 6
2)
Red or CR
1)
Vertical sync input/output
2)
While no External TV-encoder:
I) Vertical sync for video-input
II) Version AD input port 1
III) GPIO
1)
Video data output bit 7
2)
While no External TV-encoder:
I) Microcontroller external interrupt 3
II) Audio serial data 5 part II : DSD data sub-woofer
channel or Microphone output
III) GPIO
1)
Horizontal sync input/output
2)
While no External TV-encoder:
I) Horizontal sync for video-input
II) Microcontroller external interrupt 4
III) Version AD input port 2
IV) GPIO
MISC ( 12 )
USB ground pin
USB port DPLUS analog pin
USB port DMINUS analog pin
USB Power pin 3.3V
Power on reset input, active low
Microcontroller ICE mode enable
27M crystal out
27M crystal in
GPIO
GPIO
GPIO
GPIO
1)
Digital Video output C bit 0
2)
GPIO
1)
Digital Video output C bit 1
2)
GPIO
1)
Digital Video output C bit 2
2)
GPIO
1)
Digital Video output C bit 3
2)
GPIO
1)
Digital Video output C bit 4
2)
GPIO
39

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