Sony NWZ-S515 Service Manual page 27

5-11. SCHEMATIC DIAGRAM - MAIN Board (8/10) -
1 2
A
34
MAIN
CRD_DET
BOARD
(4/10)
CRD_AD
(Page 23)
43
MAIN
VDD_GP1_J
BOARD
B
(10/10)
VCC_VBUS
(Page 29)
41
MAIN
VCC_DCIN
BOARD
(10/10)
VCC_VBAT
(Page 29)
23
USB_DP
MAIN
USB_DM
BOARD
C
(3/10)
(Page 22)
27
UART_RXD
MAIN
BOARD
UART_TXD
(4/10)
(Page 23)
D
13
LINE_OUT_L
MAIN
BOARD
(1/10)
LINE_OUT_R
(Page 20)
24
MAIN
VCC_VBAT
BOARD
(4/10)
VCC_DCIN
(Page 23)
E
29
MAIN
DGND
BOARD
(4/10)
AGND
(Page 23)
F
40 MAIN
DGND
BOARD
(10/10)
AGND
(Page 29)
NWZ-S515/S516/S615F/S616F/S618F
3 4
MAIN BOARD (8/10)
R858 C853
10k
100p
R857
470k
R851
1k
1k
R859
R853 1k
5 6 7
R855
47k
VDR852 VDR851
LF851
FB851
FB852
FB858
R861
C855 470p
VDR859
FB854
VDR860
FB855
VDR862
VDR861
FB857
D852
RSB6.8STE61
Note: When the MAIN board is replaced, format it according to the
27 27
NWZ-S515/S516/S615F/S616F/S618F
8 9
CN851
22P
WM-PORT
1 GND
2 RESERVE(OTG)
3 D+
4 D-
5 GND
6 RESERVE
7 VIN
8 RXD/WAKE
0
9 CRD_AD
0
10 TXD/SLEEP
11 USB_DET
12 UNREG_OUT
13 AU_L_IN
0
14 AU_L_OUT
0
15 AU_COM
16 AU_R_IN
0
17 AU_R_OUT
18 VIDEO-GND/GND
19 VIDEO-IN/OUT/OPEN
20 DCIN
21 DIGITAL_OUT/OPEN
22 GND
"NOTE OF MAIN BOARD REPLACING" (refer to page 4) of
the servicing notes.