Figure 8-121.Mncn6202A/Mncn6203A Vocon Lcd And Connector Circuits - Motorola APX 7000 Detailed Service Manual

8-274
VCC_2.775D VCC_SW_1.875
31
J2301
32
J2301
33
J2301
R2301
34
J2301
0
R2302
35
J2301
0
36
J2301
C2323
330PF
37
J2301
38
J2301
39
J2301
40
J2301
41
J2301
42
J2301
43
J2301
44
J2301
45
J2301
46 LCD_DIN
J2301
47 LCD_CLK
J2301
48
J2301
49
J2301
LCD_CS
50
J2301
LCD_VSYNC_CONN
51
J2301
52
J2301
53 LCD_HSYNC_CONN
J2301
54
LCD_PCLK_CONN
J2301
LCD_OE_CONN
55
J2301
56
J2301
57
J2301
58 LCD_PIX15_CONN
J2301
59 LCD_PIX14_CONN
J2301
60 LCD_PIX13_CONN
J2301
61 LCD_PIX12_CONN
J2301
62 LCD_PIX11_CONN
J2301
63 LCD_RED0_CONN
J2301
64 LCD_PIX10_CONN
J2301
65 LCD_PIX9_CONN
J2301
66 LCD_PIX8_CONN
J2301
67 LCD_PIX7_CONN
J2301
68 LCD_PIX6_CONN
J2301
69 LCD_PIX5_CONN
J2301
70 LCD_PIX4_CONN
J2301
71 LCD_PIX3_CONN
J2301
72 LCD_PIX2_CONN
J2301
73 LCD_PIX1_CONN
J2301
74 LCD_PIX0_CONN
J2301
75 LCD_BLUE0_CONN
J2301
76
J2301
DNP DNP DNP DNP DNP DNP DNP DNP
77
J2301
78
J2301
79
J2301
80
J2301
Figure 8-121. MNCN6202A/MNCN6203A VOCON LCD and Connector Circuits
VCC_SW_5
C2324 C2325
330PF 330PF
CID_DATA
CID_CLK
IN
LCD_CTL<2..0>
R2303
1
27
R2304 27
2
R2305
27 0
R2306 27 LCD_OE
DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP DNP
DNP
R2334
0
LCD_RST
IN
MAIN_BL_LED1_C
MAIN_BL_LED2_C
MAIN_BL_LED3_C
LCD_ID
OUT
MAIN_BL_LED4_C
MAIN_BL_LED5_C
SPI_ARM_CLK_INV
R2325
0
IN
SPI_ARM<2..0>
IO
SPI_ARM_CLK 0
0 SPI_ARM_MOSI 1
R2326
0
R2327
R2328 0
IN
OUT
LCD_PIX<17..0>
IN
R2307 15
27
R2308
14
27
R2309 13
27
R2310
12
27
R2311 11
27
R2312 16
27
R2313 10
27
R2314 9
27
R2315
8
27
R2316 7
27
R2317
6
27
R2318 5
27
R2319 4
27
R2320 3
27
R2321 2
27
R2322
1
27
R2323 0
27
R2324
17
27
Schematics, Boards Overlays, and Parts Lists: VOCON Boards
VCC_SW_1.875
KP_COL<4..0>
IN
0
1
2
3
4
KP_ROW<4..0>
OUT
0
1
2
3
4
VDD_LC
KP_G
KP_W
KP_R
KP_A
1
J2301
2
J2301
3
J2301
4
J2301
5
J2301
6
J2301
7
J2301
8
J2301
9
J2301
10
J2301
11
J2301
13
J2301
15
J2301
17
J2301
19
J2301
21
J2301
12
J2301
14
J2301
16
J2301
18
J2301
20
J2301
22
J2301
23
J2301
25
J2301
27
J2301
29
J2301
24
J2301
26
J2301
28
J2301
30
J2301