Read Sony NWZ-E435F / NWZ-E436F / NWZ-E436FK / NWZ-E438F Service Manual online
NWZ-E435F/E436F/E436FK/E438F
NWZ-E435F/E436F/E436FK/E438F
20
20
5-2. SCHEMATIC DIAGRAM
FLASH_R/B3
VDDIO
VDDIO
FLASH_CLE
FLASH_CLE
FLASH_R/B2
FLASH_ALE
GND
FLASH_RE
FLASH_R/B1
GND
FLASH_WE
FLASH_R/B0
VCC_VBAT
AGND
FLASH_WP
GPMI_D00
FLASH_CS0
GPMI_D01
GPMI_D02
GPMI_D02
FLASH_CS1
GPMI_D03
FLASH_CS2
GPMI_D04
FLASH_CS3
GPMI_D05
GPMI_D06
GPMI_D07
GPMI_D06
GPMI_D07
KEY_WAKE
KEY_AD
HOLD
VCC_VBAT
AGND
VCC_VBAT
Q601
2SA2029FS6T2L
R606
2.7K
J601
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
3
5
7
9
11
13
15
17
19
21
23
25
27
29
13
15
17
19
21
23
25
27
29
R609
10K
R607
3.9K
R610
22K
R611
100K
R612
220K
R603
100K
R608
5.6K
R605
3.9K
R614
10K
SW605
SW606
SW607
SW608
SW609
HOME
BACK
SW604
OPTION
SW601
PWR OFF
AGND
VDDIO
GND
GND
GND
KEY BOARD
SW610
HOLD
ON
OFF
VCC_VBAT
FLASH BUS
GND
VCC_VBAT
XTAL_IN
XTAL_OUT
XTAL_OUT
2
6
1
SW1
Q1 (1/2)
UMX1N-TN
Q1 (2/2)
UMX1N-TN
5
3
4
R2
1K
C1
0.1
R1
1K
MAIN BOARD
RESET
4
B
6
D
3
5
C
F
1
E
8
A
2
7
Note: In this set, only a part of parts that relate to the switch are supplied. Therefore, the schematic diagram excerpts and has
described only a part. Replace a part according to “METHOD OF JUDGING RIGHT AND WRONG OF PARTS RELATED
TO SWITCH” in servicing notes. Exchange the entire mounted board when parts that do not correspond to it are defective.
TO SWITCH” in servicing notes. Exchange the entire mounted board when parts that do not correspond to it are defective.
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