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D(1)
D(0)
LWR_N
A_CS
A(1)
RD_N
2.8V
Service Manual Online Homepage: http://manual.kmip.net/ Email: web_manual@163.com ICQ: 343183
Service Manual Online Homepage: http://manual.kmip.net/ Email: web_manual@163.com ICQ: 343183
RESIN_N
GREEN_LED1
V_MOT
R330
LED_EN
R331
D(8)
D(9)
D(10)
D(11)
R339
D(12)
D(13)
D(14)
D(15)
25 24 23 22 21
26
D1
27
D0
28
/WR
29
/CS
30
A0
31
/RD
32
IOVDD
R238
0
1
2
3
4
R241
0
PCM_CLK
_IRQ
_RST
R245
47K
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SCH- X359 F low Chart of Troubleshooting and Circuit Diagrams
V_IN
2.8V
R32 6
10K
C325
10NF
CN300
18
17
18
17
19 19
16 16
20
15
20
15
1K
21 21
14
14
22
13
22
13
23 23
12
12
24
11
24
11
25 25
10
10
26
9
26
9
27 27
8
8
28
7
28
7
29 29
6
6
30
5
30
5
MSPK +
31 31
4
4
MSPK-
32
3
32
3
RED_LED 1
33 33
2
2
BLUE_LED 1
34
1
34
1
( P i c t u r e
1 )
20
19
18
17
16
15
SPVD D
14
EQ 3
13
U203
EQ 2
12
C240
EQ 1
22NF
11
HPOUT-R
10
HPOUT-L/MON O
5
6
7
8
9
C247
100NF
2.8V
C251
C252
C253
4.7UF
1NF
100NF
6.3V
( P i c t u r e 2 )
2- 7
R328
D(0)
D(1)
D(2)
D(3)
R333
D(4)
D(5)
D(6)
D(7)
R340
1K
EL_E N
R342
A(2)
LWR_N
GP_C S
LCD_CS
V_I N
R23 2
R233
150K
33K
C238
270PF
R234
33K
C242
R236
4.7UF
56K
6.3V
C245
C246
330NF
4.7NF
HP_R
SPK_P
C249
330NF
C239
100NF
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