Sony NWZ-S515 Service Manual page 61

2-9. SCHEMATIC DIAGRAM - MAIN Board (7/10) -
1 2
MAIN BOARD
A
30
VDD_ANA_F
MAIN
BOARD
VDD_LOG_F
(4/10)
(Page 8)
B
FB801
LCD_PXCLK
LCD_VSYNC
LCD_HSYNC
FB802
LCD_R5
FB803
LCD_R4
FB804
LCD_R3
FB805
C
LCD_R2
FB806
LCD_R1
FB807
LCD_R0
FB808
35
LCD_G5
FB809
LCD_G4
FB810
MAIN
LCD_G3
BOARD
FB811
(4/10)
LCD_G2
(Page 8) FB812
LCD_G1
D
FB813
LCD_G0
FB814
LCD_B5
FB815
LCD_B4
FB816
LCD_B3
FB817
LCD_B2
FB818
LCD_B1
FB819
LCD_B0
LCD_ENABLE
E
LCD_PCI
LCD_PON
SPI0_XCS0
LCD_BLTCTL
LCD_PWM1
F
7
SPI0_MOSI
MAIN
SPI0_CLK
BOARD
(1/10)
(Page 5)
G
36
MAIN
BOARD
SPI0_XCS0
(2/10)
(Page 6)
H
(Page 7)
21
VDD_UNREG
MAIN
DGND
BOARD
(3/10)
I
(Page 9)
37
MAIN
BOARD
DGND
(5/10)
Note 1: When the MAIN board is replaced, format it according to the "NOTE OF MAIN BOARD
NWZ-S515/S516/S615F/S616F/S618F
3 4 5
(7/10)
R821
0
R822
0
PXCLK
R5
R4
R3
R2
R1
R0
G5
LCD_PON
G4
G3
G2
G1
G0
B5
B4
B3
B2
B1
B0
LCD_ENABLE
R823
R826
220k
LCD_PON
R840
0
SPI0_MOSI_0
SPI0_CLK_0
R839
0
R824
0
SPI0_LCD_XCS
R820
0
REPLACING" (refer to page 4 on original service manual) of the servicing notes.
6 7 8
R827
220k
8 7
6
9
5
10
4
11
3
12
2
13
IC802
14 15 1
LEVEL SHIFT
IC802
SN74AUC34
C802
0 0.1
L801
22uH
C3 C2
IC803
A1 VOUT C1
GNDA
A2 LCD BACK VFB B3
EN
LIGHT DRIVER
IC803
BD6069GUT-E2
CSP
(Chip Size Package)
A3 B1
C803
0.1
Note 2: When IC802 and IC803 on the MAIN board is damaged, exchange
the new MAIN board for the MAIN board which IC damaged.
11 11
NWZ-S515/S516/S615F/S616F/S618F
9 10
R828
470k
B0
B1
B2
B3
B4
B5
G0
G1
G2
SPI0_LCD_XCS
G3
G4
SPI0_MOSI_0
G5
R0
R1
R2
R3
R4
R5
R833 0
LCD_ENABLE
PXCLK
LCD_HSYNC
LCD_VSYNC
LCD_XCS
LCD_CLK
LCD_MOSI
LCD_XRESET
C805 0.1
C806 0.1
R832 FB820
0
FB821
R829
47k
R830
33k
C804
R831
18 1
Ver. 1.3
11 12 13
CN801
35P
35 GND
34 B0
33 B1
32 B2
31 B3
30 B4
29 B5
28 G0
27 G1
26 G2
25 G3
24 G4
23 G5
22 R0
21 R1
20 R2
19 R3
LCD801
18 R4
LIQUID
CRYSTAL
17 R5
DISPLAY
16 ENABLE
15 GND
14 DOTCLK (5.6448MHz)
13 GND
12 HSYNC
11 VSYNC
10 CS
9 SCL
8 SDI
7 RESET
6 VDD (2.85V)
5 VDDI (1.8V)
4 GND
3 GND
0
2 LED_+
1 LED_-
0
Note 3: When the LCD SUB ASSY (LCD801) is
replaced, refer to SUPPLEMENT-2.