Sony NW-A805 / NW-A806 / NW-A808 / NWZ-A815 / NWZ-A816 / NWZ-A818 Service Manual ▷ View online
NW-A805/A806/A808/NWZ-A815/A816/A818
21
21
NW-A805/A806/A808/NWZ-A815/A816/A818
5-3. PRINTED WIRING BOARDS – MAIN Section (2/2) –
: Uses unleaded solder.
•
Semiconductor
Location
Location
Ref. No. Location
D101
D-3
D201
D-3
IC301
D-6
IC302
D-5
IC303
C-4
IC602
C-2
IC802
C-2
IC803
C-5
IC901
E-4
Q301
C-3
Q302
D-3
Q303
C-3
Q304
C-3
Q903
D-4
R210
R211
FB801
FB802
FB803
FB804
FB805
R602
FB806
FB807
FB808
FB809
R607
R608
FB810
R801
FB811
R802
FB812
R803
FB813
R804
FB814
R805
FB815
R806
FB816
R807
FB817
R808
FB818
R809
R615
FB819
R616
R617
R811
R812
R813
R622
R816
R624
R625
R626
C202
C203
C204
CN801
C205
C206
C207
C208
C209
R630
C210
R636
R637
R638
R639
CL101
CL102
R640
R641
C606
CL301
R645
C802
C804
C806
C807
C808
R651
R652
R653
C810
C811
C812
C813
C622
R660
S602
CL901
CL902
CL903
CL904
R861
CL905
C632
CL906
C638
C641
C644
C646
C647
C648
D201
C649
Q301
Q302
Q303
Q304
C652
C653
C662
C664
C665
C670
C673
Q903
C676
C678
C679
C681
IC602
IC802
IC803
FB101
C691
C694
FB301
VDR301
R102
R104
R105
R106
R107
R108
R109
R302
R304
R110
R305
R111
R306
R307
R310
R312
R313
R314
R315
R701
R901
R902
R903
R904
R905
R906
R907
R908
R909
C102
C103
R910
C104
C105
R911
C106
R912
C107
R913
C108
R914
C109
R915
C301
R919
C302
C303
C110
CN901
C305
C306
C307
C308
R921
R922
R923
C310
C311
C312
C313
C314
C315
CL201
CL202
C316
C318
C319
C705
C706
C707
C708
C321
C901
C902
C903
C904
TH901
C905
C906
C907
C908
C909
CL603
CL604
C910
C911
C912
C913
C915
CL801
CL802
C917
CL803
CL610
CL804
CL805
CL613
CL614
C920
C921
CL622
CL623
CL624
CL625
CL626
CL627
CL628
D101
CL629
CL631
CL635
CL636
IC301
IC302
IC303
L601
L602
IC901
FB201
R202
R204
R205
R206
R207
R208
R209
1
2
33
32
C
B
E
1E
2C
1B
1B
2E
2B
1C
2B
1C
C
B
E
D
G
S
B2 B1
A2 A1
A2 A1
B1
C1
A2
C2
A1
A3
C3
B3
B3
A1
A2
A3
A2
A3
C3
A4
C4
A5
C5
A6
C6
A7
C7
A8
A9
A10
A9
A10
B10
C10
C8
D10
D8
E10
E8
F10
F8
G10
G8
H10
J10
K10
K9
K8
H8
K7
H7
K6
H6
K5
H5
K4
H4
K3
K2
K1 J1 H1
H3
G1
G3
F1
F3
E1
E3
D1
D3
C1 B1
1
3
4
6
7
24
17
25
16
8
1
32
9
33
6
7
12
24
18
13
19
1
25
2
1
5
6
10
1
11
1-871-811-
11
(11)
MAIN BOARD
(SIDE B)
1E
2C 1B
2E 2B 1C
HOLD
ON
OFF
LITHIUM ION
STRAGE BATTERY
3.7V 610mAh
1
2
HP
FLEXIBLE
BOARD
R
G
L
R
G
L
J301
(HEADPHONE)
(FR)
(FR)
LCD801
LIQUID
CRYSTAL
DISPLAY
A
A
A
A
A
B
C
D
E
1
2
3
4
5
6
Ver. 1.2
Note: When IC301, IC302, IC602, IC802, IC803 and IC901 cannot
exchange with single. When IC301, IC302, IC602, IC802,
IC803 and IC901 are damaged, exchange the entire
mounted board.
IC803 and IC901 are damaged, exchange the entire
mounted board.
NW-A805/A806/A808/NWZ-A815/A816/A818
22
22
NW-A805/A806/A808/NWZ-A815/A816/A818
5-4. SCHEMATIC DIAGRAM – MAIN Section (1/6) –
•
See page 28 for IC Block Diagrams.
•
See page 30 for IC Pin Function Description.
(Page
25)
(Page 27)
(4/6)
MAIN
3
BOARD
(6/6)
MAIN
2
BOARD
IC B/D
IC B/D
(3/6)
BOARD
1
MAIN
IC302
CS42L51-CNZR
1
2
3
4
5
6
7
8
91
0
1
1
1
2
1
31
41
51
6
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
VDD_HP
C308
1
C311
1
C314
1
ADA_XRST
PCM0_DADT
CPU_REFCLKO
R105
47
R205
47
C107
0.068
SPI0_MOSI
SPI0_CLK
SPI0_XCS2
C303
0.1
VDD_DDCOUT20
C310 0.1
C315
1
C313 0.1
C203
0.001
C205
0.001
C306
0.1
C110
0.22
R110
2.2
R210
2.2
C210
0.22
C207
0.068
C105
0.001
C103
0.001
C104
150p
C204
150p
C301
0.001
C206
0.001
C106
0.001
C109
0.0047
R108
470
R209
470
C208
0.0047
R206
470
IC303
MAX4764ETB+TG069
1 VCC
2 NO1
3 COM1
4 NC1
5 IN1
6
GND
7
IN2
8
NC2
9
COM2
10
NO2
11
GND
R208
470
C318
0.1
R109
470
R106
470
C302
0.1
LINE_OUT_R
LINE_OUT_L
HP_XMUTE
C312
22
CRD_LINEOUT
D101
RSB6.8STE61
D201
RSB6.8STE61
Q302
EMX18
Q303
EMX18
C209
100p
C108
100p
R307
1k
Q301
UNR31A600LS0
R305
220k
C305
10
IC301
XC6401FF58DR
1
2
3
456
7
C316
22
C307
10
R310
0
R312
0
R306
0
R302
0
C319
4.7
R313
1k
C321
0.022
0.022
Q304
UNR31A600LS0
R304
150k
R314 0
R315
220
CL101
CL201
R202
22k
LINE_IN_R
LINE_IN_L
R104 22k
C202
1
R204
22k
C102
1
R102
22k
CL102
CL202
CL301
PCM0_BCK
PCM0_ADDT
FB201
FB301
FB101
VDR301
PCM0_LRCK
AGND
DGND
R107
∗
R111
470
R207
∗
R211
470
LRCK
SDA/CDIN
SCL/CCLK
AD0/nCS
VA_HP
FLYP
GND_HP
FLYN
AIN1B
nRESET
VL
VD
DGND
SDOUT
MCLK
SCLK
SDIN
SDIN
AGND
EN1
GND
VOUT2
VOUT1
VSS
EN2
VIN
ADC_FILT+
VQ
DAC_FILT+
AGND
VA
AOUTA
AOUTB
VSS_HP
AIN1A
AFILTB
AFILTA
AIN2B/BIAS
AIN2A
MICIN2/AIN3B/BIAS
MICIN1/AIN3A
MAIN BOARD (1/6)
IC303
HEADPHONE/LINE SELECTOR
IC302
A/D CONVERTER,
IC301
+1.8V REGULATOR
A
10
1
2
B
13
11
C
7
8
14
F
9
6
4
15
16
3
G
D
5
E
12
Q301,304
MUTING CONTROL
Q302,303
MUTING
-1
-2
-1
-2
L
R
G
L
G
R
HP FLEXIBLE
BOARD
J301
(HEADPHONE)
(FR)
(FR)
∗
R107,207
5.6(EXCEPT FR)
47(FR)
D/A CONVERTER
(Page
24)
Ver. 1.2
Note: When IC301 and IC302 cannot exchange with single. When
IC301 and IC302 are damaged, exchange the entire
mounted board.
mounted board.
NW-A805/A806/A808/NWZ-A815/A816/A818
23
23
NW-A805/A806/A808/NWZ-A815/A816/A818
(Page 24)
(Page 27)
(Page 25)
5-5. SCHEMATIC DIAGRAM – MAIN Section (2/6) –
•
See page 28 for IC Block Diagrams.
MAIN
6
(4/6)
BOARD
MAIN
4
(3/6)
BOARD
MAIN
5
(6/6)
BOARD
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC501
S1R72V17B00A20B
B8
XI
C8
XO
H1
TESTEN
H8
ATPGEN
A8
BURNIN
A6
R1
A3
DP
A4
DM
B1
VBUSFLG
C1
VBUSEN
C3
VBUS
D1
XRESET
D8
CLKIN
G3
XRD
H3
XWRL
F3
XWRH
H2
XCS
E3
XINT
G4
XDREQ
F4
XDACK
D2
XBEL
C4
CA1
E1
CA2
C5
CA3
E2
CA4
D3
CA5
G1
CA6
F1
CA7
F2
CA8
H4
CD0
G5
CD1
H5
CD2
F5
CD3
E6
CD4
H6
CD5
G6
CD6
F6
CD7
H7
CD8
G8
CD9
F7
CD10
E7
CD11
F8
CD12
D6
CD13
E8
CD14
C6
CD15
A5
HVDD
B3
HVDD
C2
HVDD
A2
L
VDD
A7
L
VDD
C7
L
VDD
G2
L
VDD
D7
CVDD
B2
VSS
B4
VSS
B5
VSS
B6
VSS
B7
VSS
G7
VSS
A1
NC
C502
15p
DGND
R502
0
C501
18p
R507
1K
C503
1
R503
100k
R504
100k
R505
100k
R506
6200
AB0_XRD
AB0_XWR
AB0_XCS2
AB0_XACK
AB0_XDRQ
AB0_D1
AB0_D0
AB0_D3
AB0_D2
AB0_D7
AB0_D6
AB0_D5
AB0_D4
AB0_D10
AB0_D8
AB0_D9
AB0_D11
AB0_D15
AB0_D12
AB0_D14
AB0_D13
AB0_A1
AB0_A2
AB0_A3
AB0_A4
AB0_A7
AB0_A6
AB0_A5
AB0_A8
USB_INT
VDD_GP1
IC503
TK63731AB1G0B
A1
GND
B1
VOUT
B2
VIN
A2
VCONT
USB_PWRCTL
VDD_UNREG
C504
0.1
C511
1
R511
220k
RESETZ
C510
0.1
USB_DP
USB_DM
VCC_VBUS
C512
1
C505
0.1
C506
0.1
C507
0.1
C509
0.1
C508
0.1
R512
0
IC505
TC7WG74FC
1
CK
2
D
3
/Q
4
GND
5
Q
6
/CLR
7
/PR
8
VCC
9
GND
C513
0.1
FLASHCLK
R513
100k
100k
IC506
TC7WG74FC
1
CK
2
D
3
/Q
4
GND
5
Q
6
/CLR
7
/PR
8
VCC
9
GND
C514
0.1
C515
0.1
R516
10
R517
0
R514
10
USB_XRST
R519
100k
IC504
TK63718HCL-G
1
VIN
2
GND
3
VOUT
4
NC
5
GND
6
VCONT
C516
0.1
C517
0.1
C518
0.1
R509
0
R510
22
IC509
SN74AVC1T45YZPR
A1
VCCA
B1
GND
C1
A
C2
B
B2
DIR
A2
VCCB
R520
100k
R521
0
R522
0
AB0_XRD
AB0_A2
AB0_A3
AB0_A4
AB0_A5
AB0_A6
AB0_A7
AB0_A8
AB0_D0
AB0_D1
AB0_D2
AB0_D3
AB0_D4
AB0_D5
AB0_D6
AB0_D7
AB0_D8
AB0_D9
AB0_D10
AB0_D11
AB0_D12
AB0_D13
AB0_D14
AB0_D15
AB0_XACK
AB0_A1
AB0_XRD
AB0_D0
AB0_A8
AB0_A7
AB0_A6
AB0_A5
AB0_A4
AB0_A3
AB0_A2
AB0_A1
AB0_XACK
AB0_D1
AB0_D2
AB0_D3
AB0_D4
AB0_D5
AB0_D6
AB0_D7
AB0_D8
AB0_D9
AB0_D10
AB0_D11
AB0_D12
AB0_D13
AB0_D14
AB0_D15
AB0_XCS2
AB0_XCS2
AB0_XDRQ
USB CONTROLLER
IC501
INVERTER
IC508
LEVEL SHIFT
IC509
RESET SWITCH
IC502
INVERTER
IC507
D FLIP-FLOP
IC505
D FLIP-FLOP
IC506
+1.8V REGULATOR
IC504
+3.1V REGULATOR
IC503
(2/6)
MAIN BOARD
A
10
1
2
J
H
B
13
11
C
7
8
I
14
F
9
6
K
4
15
16
3
G
D
5
17
E
12
VCC
4
NC
3
GND
2
1
5
TC7SG04AFS
IC507
1
5
IC508
GND
3
VCC
2
NC
TC7SG04AFS
4
12MHz
X501
1
5
IC502
GND
3
VCC
2
TC7SG08AFS
4
Ver. 1.1
Note: When IC501, IC503, IC505, IC506 and IC509 cannot
exchange with single. When IC501, IC503, IC505, IC506
and IC509 are damaged, exchange the entire mounted
board.
and IC509 are damaged, exchange the entire mounted
board.
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