NWZ-S515/S516/S615F/S616F/S618F
NWZ-S515/S516/S615F/S616F/S618F
6
6
2-4. SCHEMATIC DIAGRAM - MAIN Board (2/10) -
0
2.9
0
2.9
0
0
0
2.8
2.8
SPI0_MOSI_1
SPI0_XCS1
SPI0_CLK_1
VDD_HP_F
TU_OUT_R
TU_OUT_L
68
R417
1k
R419
1
2
3
4
0.1
C413
CPU_CKI32
TU_CLKON
220p
C414
0.1
C412
TU_ANT
CL402
CL403
AGND
VDR401
DGND
1k
R420
10V
47
C411
R422
0
TC7WH08FC(T5RSONY)
IC404
9
TC7WH08FC(T5RSONY)
IC405
9
SPI0_XCS2
SPI0_XCS0
1
C417
0.1
C419
0.1
C418
R426
0
R427
0
4700
R434
2SK354700LS0
Q401
470k
R437
R438
0
6800
R441
4700
R440
R442
0
R439
0
0
R444
0
R445
FB418
0
R446
0
R447
R432
0
FB421
0
FB425
0
FB435
0
TU_STO
220k
R424
DGND
AGND
MAIN BOARD (2/10)
IC405
SWITCHING
IC404
SWITCHING
A
10
1
2
B
11
C
7
8
F
9
6
4
3
G
D
5
E
12
S
BUFFER
(NWZ-S615F/S616F/S618F)
Note 2:
When IC404 and IC405 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.