Sony NWZ-S515 Service Manual page 57

2-5. SCHEMATIC DIAGRAM - MAIN Board (3/10) -
1 2 3
MAIN BOARD
A
17
MAIN
VDD_UNREG
BOARD
(4/10) VCC_VBUS
(Page 8)
18
MAIN
BOARD VDD_GP1_J
(4/10)
B
(Page 8)
19
MAIN VDD_GP1_J
BOARD
VCC_VBUS
(10/10)
(Page 14)
AB0_XRD
AB0_XRD
AB0_XCS2
AB0_XCS2
C
AB0_A1
AB0_A1
AB0_A2
AB0_A2
AB0_A3
AB0_A3
AB0_A4
AB0_A4
AB0_A5
AB0_A5
AB0_A6
AB0_A6
AB0_A7
AB0_A7
D
AB0_A8
AB0_A8
AB0_D0
AB0_D0
AB0_D1
AB0_D1
AB0_D2
AB0_D2
AB0_D3
AB0_D3
AB0_D4
AB0_D4
AB0_D5
AB0_D5
E
AB0_D6
AB0_D6
AB0_D7
AB0_D7
20
AB0_D8
AB0_D8
AB0_D9
AB0_D9
MAIN
AB0_D10
BOARD AB0_D10
(4/10)
AB0_D11
AB0_D11
(Page 8)
AB0_D12
AB0_D12
F AB0_D13
AB0_D13
AB0_D14
AB0_D14
AB0_D15
AB0_D15
AB0_XWR
FLASHCLK
G
RESETZ
USB_XRST
H
I
USB_INT
PSM_L0DET
21
MAIN VDD_UNREG
BOARD
(7/10) DGND
(Page 11)
J
22 MAIN
BOARD VDD_UNREG
(10/10)
(Page 14)
K
4
MAIN
BOARD
DGND
(2/10)
(Page 6)
42
MAIN
BOARD DGND
L
(4/10)
(Page 8)
NWZ-S515/S516/S615F/S616F/S618F
4 5 6
(3/10)
C514
0.1
IC506
D FLIP-FLOP
1 CK
VCC 8
2 D /PR 7
IC506
TC7WG74FC
3 /Q
/CLR 6
4 GND
Q 5
GND
R514
9
10
C513
0.1
IC505
D FLIP-FLOP
1 CK
VCC 8
R513
2 D IC505 /PR 7
100k
TC7WG74FC
3 /Q
/CLR 6
4 GND
Q 5
GND
9
C515
0.1
IC507
INVERTER
IC507
TC7SG04AFS
C510
0.1
IC502
TC7SG08AFS
IC502
RESET SWITCH
B2
CL501
IC503
B1
A2 VCONT VOUT
TK63731AB1G0B
A1
IC503
C511
+3.1 REGULATOR
Note 1: When the MAIN board is replaced, format it according to the "NOTE OF MAIN BOARD
7 8 9 10
H4 F2 F1 G1 D3 E2 C5 E1 C4
AB0_D1
CD1
AB0_D2
CD2
AB0_D3
CD3
AB0_D4
CD4
AB0_D5
CD5
IC501
AB0_D6
CD6
USB CONTROLLER
AB0_D7
CD7
IC501
S1R72V17B00A20B
AB0_D8
CD8
CSP
(Chip Size Package)
AB0_D9
CD9
AB0_D10
CD10
AB0_D11
CD11
AB0_D12
CD12
AB0_D13
CD13
AB0_D14
CD14
AB0_D15
CD15
A5 B3 C2 A2 A7 C7 G2 D7 B2
R521
0
C505
C504 C508
0.1 0.1
0.1
C506 C507 C509
0.1 0.1 0.1
6 5 4
IC504
+1.8V REGULATOR
1 2 3
R522
CL502 0
C512
1
1
REPLACING" (refer to page 4 on original service manual) of the servicing notes.
7 7
NWZ-S515/S516/S615F/S616F/S618F
11 12 13 14
IC508
R511
220k
INVERTER
IC508
TC7SG04AFS
R523
10k
1
2
3
D2 F4 G4 E3 H2 F3
XWRL
AB0_XRD
XRD
CLKIN
R507
XRESET 1k
VBUS
C503
1
VBUSEN
VBUSFLG
DM
DP R506
6200
R1
R505 100k
BURNIN
R504 100k
ATPGEN
R503
100k
TESTEN
R502
C501
0 18p
XO
X501
XI 12MHz
C502
15p
B4 B5 B6 B7 G7 A1
C517
0.1
Note 2: When IC501, IC503, IC505, IC506, IC507, IC508 and IC509 on the MAIN board is
damaged, exchange the new MAIN board for the MAIN board which IC damaged.
15 16 17
5
VCC
4
C2 B A C1
IC509
SN74AVC1T45YZPR
B2 DIR GND B1
A2 VCCB VCCA A1
C518
0.1
IC509
LEVEL SHIFT
CSP
(Chip Size Package)
23
USB_DM
MAIN
USB_DP BOARD
(8/10)
(Page 12)
R510
22