Printed Wiring Boards - Sony D-F181 Service Manual

D-F180AN/F181/F400/F411/F415
Q Q
6-2. PRINTED WIRING BOARD
3 7
• Waveform • Semiconductor Location
Ref. No. Location
1 5
IC502 &ª SERVICE MODE IC301 !§
D1
during TRK servo OFF
D2
D3
2.3Vp-p D10
2.4Vp-p
D11
D12
D13
16.9 MHz
4.2MHz D14
VOLT/DIV : 1 V AC VOLT/DIV : 1 V AC D101
TIME/DIV : 0.1msec TIME/DIV : 50nsec
D102
D201
2 6
IC502 #§ IC801 @º
ESP : OFF D202
D301
D302
D303
2.6Vp-p 3.0Vp-p D304
D305
D306
4.19 MHz
D400
7.335kHz D401
VOLT/DIV : 1 V AC
VOLT/DIV : 1 V AC
D402
TIME/DIV : 0.2msec
TIME/DIV : 50µsec
D403
D404
3 7
IC502 ^• IC501 @£
ESP : OFF PLAY MODE D407
D416
D503
D800
2.6Vp-p
D801
0.85–1.15Vp-p D802
D806
44.008kHz
IC1
VOLT/DIV : 1 V AC VOLT/DIV : 0.2 V AC
T E L 1 3
IC2
TIME/DIV : 20µsec TIME/DIV : 0.5msec
IC3
4 IC4
IC502 &º
ESP : OFF
IC5
IC6
IC7
2.5Vp-p IC301
IC302
IC303
IC304
2.11237MHz
IC401
IC501
VOLT/DIV : 1 V AC
TIME/DIV : 0.2µsec IC502
IC503
IC505
IC601
IC602
IC701
IC801
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• ®
w w w
¢
•
• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
(Conductor B)
Parts face side:
(Component A)
— 16 —
6 3 1 5
1 2 3
Ref. No. Location
A
C-14 Q11 D-11 MAIN BOARD
B-15 Q12 B-10
B-16 Q13 C-9
Q14 C-9
D-11
G-8 Q15 C-10
F-8 Q16 C-10
G-8 Q18 F-18
G-17 Q19 F-17 B
I-19 Q20 F-17
F-14 Q21 B-16
I-19 Q22 B-16
G-14 Q25 G-22
E-14 Q26 G-7
I-19 Q27 F-8
Q28 G-8
C-3
C
H-20 Q29 G-9
Q30 G-8
H-3
I-21 Q31 F-8
Q32 F-8
H-10
G-10 Q33 G-9
H-11 Q38 D-23
H-14 Q40 D-16
D
F-10 Q41 D-10
E-16 Q42 E-10
H-11 Q43 C-9
C-22 Q44 E-16
F-22 Q45 D-16
J-20 Q47 D-23
F-19 Q48 H-23
Q49 D-16
J-20 E
Q50 E-10
Q51 E-10
F-23
9 4 2 2 9 6 5 1 3
C-15 Q101 E-14
Q201 E-14
G-18
F-22 Q300 I-4
H-22 Q301 H-5
H-23 Q302 D-14
F
F-17 Q311 F-3
G-20 Q401 G-16
I-4 Q402 G-15
H-20 Q404 F-10
H-3 Q405 E-10
Q406 F-15
F-16
C-4 Q407 H-7
G
D-18 Q501 C-21
D-20 Q506 C-22
D-19 Q507 D-2
F-20 Q508 B-3
F-4 Q801 I-20
C-17 Q802 J-21
D-4 Q809 I-21
H
I
: Through hole.
: internal component.
x a o
J 16
. i
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
— 17 —
http://www.xiaoyu163.com
1 5 0
4 5 6 7 8 9 10
(COMPONENT SIDE)
Q Q
3 7
S901
LIMIT
RECHG
BATT DET M
M901
SLED
M902
M
SPINDLE
u 1 6 3
y
— 18 —
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8 9 2 4
11 12 13 14 15 16 17
MAIN BOARD
(CONDUCTOR SIDE)
L3
AM
OPTICAL
L4
PICK-UP FERRITE ROD
ANTENNA
DXA-01A
L2
X2
L1
FL1
C38
CF1
6 3 1 5 1 5 0 8
J301
LINE
OUT C402
S
D
G
C403
T401
C421
J401
DC IN 4.5V
1-668-719-
11
1-668-719-
(11)
11
(11)
m
c o
.
— 19 —
9 8 2 9 9
18 19 20 21 22 23 24
DX LOCAL : US/CANADIAN/E92/ARGENTINE
MONO ST : OTHERS
RESUME
HOLD
S17
S17
ON OFF
PLAY
MODE
TUNING
S16
S16
REPEAT
/ENTER
MEMORY
S18 S14
S14
S15
S15
X801
9 2 4 9 8 2 9 9
X301
C304
AVLS
C305
LIMIT
C307 NORM
C308
C312
10K 9K
STEP S12
S12
(RADIO OFF)
S11
DRY BATTERY S13 S13
SIZE "AA"
SOUND
C329
(IEC DESIGNATION LR6) C315
2PCS. 3V S11
OR S10
S801
RECHAGREABLE (OPEN)
S10
BATTERY
RADIO
(NICKEL-CADMIUM)
(BAND)
BP-DM10/DM20
2.4V
RV301
VOLUME
J302
REMOTE
— 20 —
S18
/ESP