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NWZ-A826/A826K/A828/A828K/A829
NWZ-A826/A826K/A828/A828K/A829
3030
5-13. SCHEMATIC DIAGRAM - SW Board (1/2) -
Note: CN881 on the SW board cannot exchange with single. When CN881
on the SW board is damaged, exchange the entire mounted board.
MAIN
A
BOARD
CN601
(1/7)
(2/2)
21
BOARD
SW
15k
R887
10k
R882
C881 0.047
0.01
C882
22k
R884
15k
R883
10k
R881
CL890
CL891
CL888
LCD_G4
LCD_G5
LCD_R0
LCD_R1
LCD_R2
LCD_R3
LCD_R4
LCD_R5
SPI0_CLK
SPI0_MOSI
SPI0_LCD_XCS
LCD_BLTCTL
LCD_PWM1
LCD_B1
LCD_B0
LCD_B2
LCD_B3
LCD_B4
LCD_B5
LCD_ENABLE
LCD_PXCLK
DGND
VDD_UNREG_J
100
R888
LCD_G3
LCD_G2
LCD_G1
LCD_G0
LCD_HSYNC
LCD_VSYNC
LCD_PON
VDD_ANA_F
VDD_LOG_F
42P
CN881
1 KEY_AD0
3 KEY_AD1I
5 SPI0_LCD_XCS
7DGND
9 LCD_BLTCTL
11 LCD_PWM1
13 DGND
15 VDD_UNREG_J
17 LCD_B0
19 LCD_B1
21 LCD_B2
23 LCD_B3
25 LCD_B4
27 LCD_B5
29 LCD_ENABLE
31 LCD_PXCLK
33 LCD_HSYNC
35 LCD_VSYNC
37 LCD_PON
39 VDD_ANA_F
41 VDD_LOG_F
2KEY_GND
4KEY_AD1O
6KEY_WAKE
8DGND
10SPI0_MOSI
12SPI0_CLK
14DGND
16VDD_UNREG_J
18LCD_G5
20LCD_G4
22LCD_G3
24LCD_G2
26LCD_G1
28LCD_G0
30LCD_R5
32LCD_R4
34LCD_R3
36LCD_R2
38LCD_R1
40LCD_R0
42DGND
S896
HOME
BACK
S891S894 S892S893S895 S890
OPTION
PWR OFF
SW BOARD (1/2)
G
4
A
C
B
D
3
E
251 86
F
7
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(Page 22)