Schematic Diagram - Main Board (2/10); Schematic Diagram - Main Board (3/10) - Sony PRS-505/SC - Portable Reader System Service Manual

2-3. SCHEMATIC DIAGRAM - MAIN Board (1/10) -
CLKO
MSDET
PCR5C
SRR5C
V3
(Page 10)
SDINT SDINT
BHRESET
(Page 6)
BHRESET
BOE
BOE
BEB2
BEB2
(Page 9)
BHRESET
CS3
CS3
(Page 13)
BA(24-0)
BD(31-0)
L203
10μH
(Page 9)
VCORE
C209
10
VCORE
(Page 8)
BA15
(Page 14)
UNREG
V2
V2
V3
(Page 9)
V2
(Page 6)
GND
PRS-505
(1/10)
C207 C201
0.1 0.1
ADDRESS
DECODER
IC202
BA21
TC7SH08FU
A SWITCHING
VCC
BA22
B Y0 VCC
BA23
C Y1
CS3
G2A Y2
G2B Y3 GND
G1 Y4
Y7 Y5
GND Y6
IC203
TC74LCX138FK
C205 C208 C210
0.1 0.1 0.1
R203 R204
0 0
BD12
D12
BD11
D11
BD10
D10
BD9
D9
BD8
D8
BD7
D7
BD6
D6
BD5
D5
GND
BD4
D4
BD3
D3
BD2
D2 MEMORY STICK DUO/
BD1 SD MEMORY CARD
D1
CONTROLLER
BD0
D0
IC201
R5C807
BS
A22
VCC_ROUT
C203 0.1
A21
A20
A19
A18
A17
C204 0.1
VCC_HOST
A16
A15
L204
10μH
L201
10μH
C214 C215
10 0.1
L207 100μH
IC206
TC7SZ125FU
VCC BUFFER
GND
C226
0.1 R223
100
C225
0.001
TP201
R219
100k
MDIO29
R210
100
MSCD
MDIO27
SDCMD RB201
100
VCC_3V
CMD
C212
MDIO09
0.1
DAT2
SDDAT2
MSBS
MSBS
DAT1
SDDAT1
SDDAT0 DAT0
GND
CLK
SDCLK
MSCLK
MDIO17
MSDAT3
C213
MSCLK
0.1
VCC_ROUT RB203
100
SDWP
MDIO24
MDIO23
MDIO20
MDIO19
MDIO22
MDIO21
MDIO15
MSDAT3
RB202
C211
100
0.1
C202 C206
10 0.1
5 5
TP209 TP210
MSCLK
MSDAT3
MSDAT2
MSDAT0
MSDAT1
MSBS
DAT2
DAT3
CMD
TP218
TP214
TP215
CLK
TP216
DAT0
DAT1
TP217 TP220
TP222
TP223
TP224
TP225
TP226
TP227
L206
0
L205
0
+3.1V
REGULATOR
IC205
XC6213B312NR
C218 C219
1 1
IC204
XC6213B312NR
C216 R255 C217 R224
1 470k 1 470k
+3.1V
REGULATOR
C220 C221
10 0.1
PRS-505
PCR5CCLK
SDDET
SDWP
PCSDCARD
PCMSCARD
(Page 10)
TP211 CN201
30P
R254
R253
R252 0
R251
R250
R249
R248
R245
R240
R241
SLOT
FLEXIBLE
BOARD
R242
R243
R244
R246 0
R247 0
R208
220
LED2-ORG
LED-VCC
R209
C228
0
0.1
C227
0.01 (Page 11)
SW-STBY
R206
1k
STAT1
R207
220
(Page 11)
TP219
C222 C223
10 0.1