Sony PRS-505/SC - Portable Reader System Service Manual page 58

PRS-505
PRS-505
2-4. SCHEMATIC DIAGRAM - MAIN Board (2/10) -
C141
0.01
TP1590
BHRESET
(Page 5)
V2
GND
(Page 5)
B+ SWITCH
(2/10)
AUDIO D/A
CONVERTER
SWITCHING
IC108
TC7SH08FU
VCC
GND
C107
0.01
C124
0.1
C123
10
Q104
2SA1832F-GR
L102 100μH
C104
0.1
R101
100k
C103
R104
0.001
4.7k
NC
R103
VCC
4.7k
GND
Q105
2SC4738F-Y/GR
Q104,105
X102
11.2896MHz
6 6
TP112
HP-R
C128
220
4V
C129
C109 220
0.0047 4V
C112 R107
C111 0.1 10
10
C110
0.1
C113 R108
0.1 10
C114
0.1
IC101
AK4365VN-L
C119
C122
0.1
C121 C120
0.1 0.1
R109 10
CLOCK BUFFER
IC107
TC7SHU04FU
R110
470
R102
1M
SRDSP
STXD
STCK
STFS
(Page 10)
PCAUDIO
AUDIO1
AUDIO2
AUDIO3
(Page 10)
R120
HP-R
TP110
HP-L R122
HP-L
HP-GND
R129
(Page 9)
0
TP109
HPGND
C115
10
10
C118 L103
10 22μH
C117 C116
10 1