Read Sony NW-E55 / NW-E75 / NW-E90 / NW-E95 (serv.man2) Service Manual online
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6
NW-E55/E75/E90/E95
NW-E55/E75/E90/E95
SCHEMATIC DIAGRAM – DISPLAY BOARD –
SUPPLEMENT-1
Page 9
(
(
*
*
801
EL DRIVER
460
25
VDD_NAND
26
FAD0
27
XFRE
28
FAD1
29
XFWE
30
FAD2
31
XFCE1
32
FAD3
33
FRB1
34
FAD4
35
FCLE
36
FAD5
37
FALE
38
FAD6
39
XFWP
40
FAD7
V5(V5OUT)
V4(V4OUT)
V3(V3OUT)
V2(V2OUT)
V1(V1OUT)
CAP2+(VLCD)
CAP2-(C1-)
CAP1-(C1+)
CAP1+(C2-)
CAP3-(C2+)
VOUT(VCI)
VSS2(VCC)
VSS(OSC1)
VSS(OSC2)
VDD(GND)
SDA
SCL
A0(TRS)
XRES(XCS)
XCS1(XRST)
D702
R713
C460
0.1
R460
100K
R708
R706
SL700
R710
TP706
D703
TP806
TP853
TP401
TP850
TP851
TP701
TP705
S701
R700
R701
S704
R704
C702
TP804
TP852
TP410
S708
S705
C522
TP805
Q701
CN402
C700
SML-512DWT86
100
47k
100k
BATTERY
(BACK-UP)
(SECONDARY)
1k
VDD_RTC
RB520S-30TE61
CN850
20P
VDD
LCDDA
EL1
LCDRST
LCD_A0
LCDCS
ADK2
GROUP
47k
22k
22k
100p
VDD_EL
LCDCK
EL2
1
GND
2SC5658T2L
R850 100k
R851
100k
R852
R877 220K
R874 0
R860 0
R862 0
R865 0
R873 0
R870 0
R866 0
R876 100K
R861 0
*1
*2
*3
*3
*3
*3
*3
*3
*2
*2
*2
*2
*2
*2
R863 0
R864 0
C860 1
C867 1
C866 1
C861 0.47
C862 0.47
C863 0.47
C864 0.47
C865 0.47
12
IC801
C802
D801
L801
R801
R805
R802
R803
R804
C801
SM8145AB-G-EL
4700p
1SS403(TPH3)
100k
150k
33k
47k
33k
0.01
FRB1
FAD7
FAD6
FAD5
FAD4
FAD3
FAD2
FAD1
FAD0
XFRE
XFCE1
FCLE
FALE
XFWE
XFWP
IC460
TH58NVG153ATGI5DBR
FAD0
XFRE
FAD1
XFWE
FAD2
XFCE1
FAD3
FRB1
FAD4
FCLE
FAD5
FALE
FAD6
XFWP
FAD7
C873 0.1
C872 0.1
C871 0.47
C870 0.47
R875 0
R872 0
R871 0
*2 only for E90 (A TYPE) and E95 (A TYPE)
*1 R852
470K ; E90: A TYPE / E95: A TYPE
0 ; E55 / E55/ E90: B TYPE / E95: B TYPE
470K ; E90: A TYPE / E95: A TYPE
0 ; E55 / E55/ E90: B TYPE / E95: B TYPE
*3 only for E55, E75, E90 (B TYPE) and E95 (B TYPE)
*2
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