Sony NW-E5 Service Manual ▷ View online
13
13
NW-E5
5-3. SCHEMATIC DIAGRAM – MAIN SECTION (1/2) –
IC B/D
IC B/D
IC B/D
z
See page 17 for Notes.
z
See page 17 for IC Block Diagrams
14
14
NW-E5
5-4. SCHEMATIC DIAGRAM – MAIN SECTION (2/2) –
IC B/D
IC B/D
z
See page 17 for Notes.
z
See page 17 for IC Block Diagrams
15
15
NW-E5
5-5. PRINTED WIRING BOARDS – POWER SECTION –
: Uses unleaded solder.
02
2
3
4
5
6
7
8
9
A
1
B
C
D
E
F
G
FB201
FB101
TP917
TP202
TP310
TP911
TP713
TP712
TP709
TP705
TP704
TP703
TP305
TP912 TP304
TP302
TP101
TP907
TP307
TP905
TP102
TP902
TP309
TP308
TP904
TP906
TP903
TP910
19 20
TP909
TP901
TP301
TP201
TP915
TP303
TP306
TP701
TP908
TP920
TP918
TP916
TP707
TP914
TP710
TP913
TP702
TP706
TP708
TP711
R909
R911
C927
R904
R905
C701
C919
D906
D301
L917
L911
T901
L915
L912
J301
i
S799
>
Q901
25
30
36
1
1
5
10
12
5
10
15
18
35
IC910
3
4
3
1
1
2
2
IC960
IC970
1
2
3
4
5
IC950
CN705
S704
VOLUME–
S705
PLAY MODE
S706
DISPLAY
S703
VOLUME+
S702
MEGA BASS/AVLS
LIQUID CRYSTAL DISPLAY
S800
HOLD.
S797
B x
1
2
3
CN1
R711
R710
R703
R702
R104
R105
R202
R206
R102
R106
R106
R901
C936
R907
R720 C939
R951
R709
R704
R706
R914
R707
R705
JC006
C937
R906
R201 R101
R205
R203
R103
R204
R310
ECB
Q301
JC007
C201+
C101+
C928
C912
R931
C952
C306
C922
R915
C929
C920
JC005
C918
C940
C921
C961
C933
C938
C935
C917
C302
C304
C307
C103
C203
C330
C309
C314
C313
+ C311
C310+
C202
D201
D101
JC003
JC001
L350
L916
L913
L914
C925
C926
C911
C914
C924
C951
C913
C934
C932
C308
C102
D903
D904
D901
D902
D961
D701
BCE
Q702
1
5
6
7
10 12
13
15
18
19
20
24
IC302
1
5
8
16
12
9
IC301
2
1
5
10
15
20
25
30
29
CN704
A
MAIN BOARD
CN702
Q701
G
S
D
Q902
G
S
D
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION LR03)
1PC, 1.5V
1-678-090-
1-678-428-
13
(13)
13
(13)
1-678-090-
ECB
Q904
R913
R953
R971
C301
C303
C305
D962
POWER BOARD (SIDE B)
LCD FLEXIBLE BOARD
[LCD UNIT]
POWER BOARD (SIDE B)
11
11
1-678-091-
MODE SWITCH
FLEXIBLE BOARD
S798
.
.
D101
A-1
D201
A-2
D301
G-3
D701
B-6
D901
C-5
D902
C-5
D903
C-4
D904
C-4
D906
E-7
D961
B-6
D962
C-7
IC301
C-3
IC302
B-2
IC910
E-5
IC950
C-7
IC960
C-6
IC970
B-6
Q301
C-2
Q701
C-6
Q702
C-6
Q901
E-4
Q902
B-7
Q904
B-8
Ref. No.
Location
z
Semiconductor
Location
Note:
• X : parts extracted from the component side.
•
• X : parts extracted from the component side.
•
z
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side:
Parts on the parts face side seen from the
(Side A)
parts face are indicated.
• Power board is four-layer printed board.
However, the patterns of layers 2 to 3 have not been
included in this diagrams.
included in this diagrams.
16
16
NW-E5
5-6. SCHEMATIC DIAGRAM – POWER SECTION –
IC B/D
IC B/D
IC B/D
IC B/D
z
Waveforms
1
VOLT/DIV : 1 V AC
TIME/DIV : 2
TIME/DIV : 2
µsec
3.6Vp-p
100kHz
z
See page 17 for Notes.
z
See page 18 for IC Block Diagrams
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