Sony NWZ-S515 Service Manual page 60

NWZ-S515/S516/S615F/S616F/S618F
2-8. SCHEMATIC DIAGRAM - MAIN Board (6/10) -
1 2
MAIN BOARD
A
32
R751
VDD_GP3
MAIN
BOARD
(4/10)
(Page 8)
B
NAND_RXB0
NAND_RXB0
NAND_RXB1
NAND_RXB1
NAND_RXB2
NAND_RXB2
NAND_RXB3
NAND_RXB3
NAND_D00
NAND_D00
NAND_D01
NAND_D01
C
28 NAND_D02 NAND_RXB1
NAND_D02
NAND_D03 NAND_RXB0
NAND_D03
NAND_D04
NAND_XRD
MAIN
NAND_D04
BOARD
NAND_D05 NAND_XCS0
(4/10) NAND_D05
(Page 8)
NAND_D06 NAND_XCS1
NAND_D06
NAND_D07
NAND_D07
NAND_XCS1
NAND_XCS1
NAND_XCS0
D NAND_XCS0
NAND_XCS2
NAND_XCS2
NAND_XCS3 NAND_CLE
NAND_XCS3
NAND_XRD NAND_ALE
NAND_XRD
NAND_XWR
NAND_XWR
NAND_XWR
NAND_CLE NAND_XWP
NAND_CLE
NAND_ALE
NAND_ALE
E
F
38
MAIN
DGND
BOARD
(5/10)
(Page 9)
NWZ-S515/S516/S615F/S616F/S618F
3 4 5
(6/10)
0
IC751
HY27UU08AG5M-TPCBDR (NWZ-S515/S516/S615F/S616F)
TH58NVG5D4CTG20 (NWZ-S618F)
1
NC
2
NC
3
NC
4
NC
R782
5 NC
0
6
R/B2
7
R/B1
8
XRE
9 XCE1
R783 0
10 XCE2 NC(PSL)
11
NC
12
VCC
C752
0.1
13 VSS
14 NC
15
NC
16
CLE
17 ALE
18
XWE
19
XWP
20 NC
21 NC
22 NC
23
NC
24 NC
IC751
NAND FLASH MEMORY
Note 1: When the MAIN board is replaced, format it according to the "NOTE OF MAIN BOARD
6 7 8
NC 48
NC 47
NC 46
45
NC
NAND_D07
I/08 44
NAND_D06
I/07 43
NAND_D05
I/06 42
NAND_D04
41
I/05
NC 40
39
NC 38
37
VCC
C753
0.1
VSS 36
NC 35
NC 34
33
NC
NAND_D03
I/04 32
NAND_D02
31
I/03
NAND_D01
30
I/02
NAND_D00
I/01 29
NC 28
NC 27
26
NC
NC 25
REPLACING" (refer to page 4 on original service manual) of the servicing notes.
10 10
9 10
(NWZ-S516/S616F/S618F)
IC752
HY27UU08AG5M-TPCBDR (NWZ-S516/S616F)
TH58NVG5D4CTG20 (NWZ-S618F)
1
NC
2
NC
(NWZ-S516/S616F)
3
NC
R752
4
0 NC
NAND_RXB1
5 NC
R757 0
NAND_RXB3
6
R/B2
R758 0
NAND_RXB2
7
R/B1
NAND_XRD
8
XRE
0
R760
NAND_XCS2
9 XCE1
R761 0
NAND_XCS3
10 XCE2
NAND_XCS1
11
NC
R762
12
0 VCC
C754
0.1
(NWZ-S516/S616F) 13 VSS
14 NC
15
NC
NAND_CLE
16
CLE
NAND_ALE
17 ALE
NAND_XWR
18
XWE
NAND_XWP
19
XWP
20 NC
21 NC
22 NC
23
NC
24 NC
IC752
NAND FLASH MEMORY
Note 2: When IC751 and IC752 on the MAIN board is damaged, exchange
the new MAIN board for the MAIN board which IC damaged.
11 12
NC 48
NC 47
NC 46
45
NC
NAND_D07
I/08 44
NAND_D06
I/07 43
NAND_D05
I/06 42
NAND_D04
41
I/05
NC 40
NC(PSL) 39
NC 38
37
VCC
C755
0.1
VSS 36
NC 35
NC 34
33
NC
NAND_D03
I/04 32
NAND_D02
31
I/03
NAND_D01
30
I/02
NAND_D00
I/01 29
NC 28
NC 27
26
NC
NC 25