NWZ-S515/S516/S615F/S616F/S618F
NWZ-S515/S516/S615F/S616F/S618F
7
7
2-5. SCHEMATIC DIAGRAM - MAIN Board (3/10) -
B8
C8
H1
H8
A8
A6
A3
A4
B1
C1
C3
D1
D8
G3
H3
X501
12MHz
C502
15p
DGND
R502
0
C501 18p
R507
1k
C503
1
R503 100k
R504 100k
R505
100k
R506
6200
AB0_XRD
AB0_XWR
AB0_XCS2
AB0_D1
AB0_D0
AB0_D3
AB0_D2
AB0_D7
AB0_D6
AB0_D5
AB0_D4
AB0_D10
AB0_D8
AB0_D9
AB0_D11
AB0_D15
AB0_D12
AB0_D14
AB0_D13
AB0_A1
AB0_A2
AB0_A3
AB0_A4
AB0_A7
AB0_A6
AB0_A5
AB0_A8
USB_INT
VDD_GP1_J
A1
PSM_L0DET
VDD_UNREG
C504
0.1
C511
1
R511
220k
RESETZ
C510
0.1
VCC_VBUS
C512
1
C505
0.1
C506
0.1
C507
0.1
C509
0.1
C508
0.1
9
C513
0.1
FLASHCLK
R513
100k
5
6
7
8
9
C514
0.1
IC507
TC7SG04AFS
45
C515
0.1
R516
10
R514
10
USB_XRST
R519
220k
IC502
TC7SG08AFS
45
1
2
3
IC508
TC7SG04AFS
C516
0.1
C517
0.1
C518
0.1
R510
22
R520
100k
R521
0
R522
0
10k
R523
CL501
CL502
VCC_VBUS
VDD_GP1_J
VDD_UNREG
DGND
AB0_XRD
AB0_A2
AB0_A3
AB0_A4
AB0_A5
AB0_A6
AB0_A7
AB0_A8
AB0_D0
AB0_D1
AB0_D2
AB0_D3
AB0_D4
AB0_D5
AB0_D6
AB0_D7
AB0_D8
AB0_D9
AB0_D10
AB0_D11
AB0_D12
AB0_D13
AB0_D14
AB0_D15
AB0_A1
AB0_XRD
AB0_D0
AB0_A8
AB0_A7
AB0_A6
AB0_A5
AB0_A4
AB0_A3
AB0_A2
AB0_A1
AB0_D1
AB0_D2
AB0_D3
AB0_D4
AB0_D5
AB0_D6
AB0_D7
AB0_D8
AB0_D9
AB0_D10
AB0_D11
AB0_D12
AB0_D13
AB0_D14
AB0_D15
AB0_XCS2
AB0_XCS2
+1.8V REGULATOR
IC504
+3.1 REGULATOR
IC503
RESET SWITCH
IC502
IC507
INVERTER
IC505
D FLIP-FLOP
IC506
D FLIP-FLOP
IC508
INVERTER
IC509
LEVEL SHIFT
CSP
(Chip Size Package)
MAIN BOARD
A
10
1
2
J
H
B
13
11
C
7
8
I
14
F
9
6
K
4
15
16
3
G
D
5
17
E
12
(3/10)
L
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.
Note 1:
When the MAIN board is replaced, format it according to the “NOTE OF MAIN BOARD
REPLACING” (refer to page 4 on original service manual) of the servicing notes.