Schematic Diagram - Main Board (2/3) - Sony NW-E002F Service Manual

Sony digital music player service manual
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4-5. SCHEMATIC DIAGRAM – MAIN BOARD (2/3) –
VDD_IO2.8
16
18
BIU_D15
BIU_D14
BIU_D13
BIU_D12
BIU_D11
BIU_D10
BIU_D9
BIU_D8
16
BIU_D7
BIU_D6
BIU_D5
BIU_D4
BIU_D3
BIU_D2
BIU_D1
BIU_D0
BIU_A21
BIU_A20
BIU_A19
BIU_A18
BIU_A17
BIU_A16
BIU_A15
BIU_A14
BIU_A13
BIU_A12
BIU_A11
16
BIU_A10
BIU_A9
BIU_A8
BIU_A7
BIU_A6
BIU_A5
BIU_A4
BIU_A3
BIU_A2
BIU_A1
BIU_XCS0
BIU_XCS1
MAIN_XRST
BIU_XRE
16
BIU_XWE
BIU_XLB
BIU_XUB
OEL_DC
OEL_XRST
16
OEL_XCS
JL301
VDD_NAND2.8
16
NAND_AD0
NAND_AD1
NAND_AD2
NAND_AD3
NAND_AD4
NAND_AD5
NAND_AD6
NAND_AD7
NAND_XRE
16
NAND_CLE
NAND_ALE
NAND_XWE
NAND_XWP
NAND_XCE0
NAND_XCE1
NAND_RB1
NAND_RB0
NW-E002F/E003F/E005F
• See page 19 for IC Block Diagram.
R201
0
R203
100k
C201
0.1
IC201
S71PL032J04BFWOBOB
JL201
IC1301
*1
R1306
0
R1304
0
C1301
0.1
R2708
4700
R2701
4.7k
R2702
R2706
C2703
6.8k
1k
0.1
Q2701
2SK354700LS0
R2705
R2709
68
470k
IC2702
SDFMM1N23GB2T
JL2701
R2704
0
IC2701
TK63727HCL-G
JL702
C2705
220p
R2707
D2701
10
MA3S13700LS0
C2702
C2704
1
100
R401
L401
D401
0
MA21D3800LS0
R403
C403
820k
1MF
C401
10
Q401
MCH3443-TL-E
R402
C402
R404
2.2
100p
68k
R406
FB401
100k
R405
0
FB402
R407
470k
17
17
C2708
C2707
220p
SOL701
R802
470k
C2706
0.01
X801
RX-4574LC
R801
0
JL801
R803
10k
C801
JL802
0.1
C405
1
C409
1
R408
220k
R409
1M
C406
C407
C408
1MF
4.7
2.2MF
NW-E002F/E003F/E005F
TU_CLKON
TU_STO
TU_SCK
16
TU_LA
TU_DA
TU_ANT
16
TU_OUTL
TU_OUTR
16
RTC_CLKOUT
VDD_RTC2.8
RTC_INTR
RTC_SCK
16
RTC_SI
RTC_SO
RTC_CE
AGND
16
18
CN401
39P
DGND
16
18

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