Schematic Diagram - Display Board - Sony NW-E50 Service Manual

NW-E50/E70
4-4. SCHEMATIC DIAGRAM – DISPLAY BOARD –
TP804
VDD_EL
L801
C801 C802 TP706
0.01 4700p VDD_RTC
SL700
R710
1k
C700
BATTERY
(BACK-UP)
R708
(SECONDARY) 47k
R706
R713
100k
100
Q701
2SC5658T2L
D702
SML-512DWT86
S705
C702 S708 S704
100p
R704 R700
22k 47k
R850 100k
R851
100k
12 12
S701
CN402
24P
R701
22k
TP701 ADK2
TP705 GROUP
TP850 LCDRST
TP401 EL1
TP851 LCDCS
TP410 EL2
TP852 LCDCK
TP853 LCDDA
TP805 GND
TP806
VDD
C522
1
C853
0.1
C852
0.1
C851
0.47
C850
0.47
R852
150k
CN850
20P