DOWNLOAD Sony CDX-3170 Service Manual ↓ Size: 3.92 MB | Pages: 44 in PDF or view online for FREE

Model
CDX-3170
Pages
44
Size
3.92 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-3170.pdf
Date
PREV: Sony XR-1800 (serv.man4) Service Manual

Sony CDX-3170 Service Manual ▷ View online

Note:
• All capacitors are in 
µ
F unless otherwise noted.  pF: 
µµ
F
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in 
Ω
 and 
1
/
4
 
W or less unless otherwise
specified.
•
U
: B+ Line.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from ACC and BATT cords.
•
C
: panel designation.
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
4-6. SCHEMATIC DIAGRAM — DISPLAY SECTION —
CDX-3170
– 29 –
– 30 –
(Page 35)
ASSY
IC400
E-9
IC700
F-5
IC800
I-9
IC900
J-2
Q101
B-12
Q102
B-12
Q201
C-12
Q202
D-12
Q404
D-12
Q405
E-13
Q604
J-13
Q605
J-13
Q607
F-13
Q608
E-12
Q609
F-12
Q804
J-10
Q901
C-2
Q903
F-1
Q904
G-3
Q905
F-2
Q907
G-2
Q911
F-2
Q912
J-3
Q913
E-2
Q914
E-2
Q915
D-2
Q920
G-1
Q922
G-2
Q929
I-2
CDX-3170
4-7. PRINTED WIRING BOARD — MAIN SECTION —
D400
D-12
D401
D-10
D411
B-11
D638
H-12
D803
H-10
D804
H-10
D805
H-10
D810
H-10
D811
K-4
D812
K-2
D813
K-3
D814
K-4
D815
K-3
D816
K-3
D817
K-2
D818
K-3
D901
E-1
D903
G-2
D905
J-2
D908
D-1
D909
E-1
D911
I-2
D912
K-13
D913
C-2
D914
J-2
D915
D-3
D918
G-2
D919
C-1
IC200
B-8
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
Note:
• X
: parts extracted from the component side.
•
¢
: internal component.
• b
: Pattern from the side which enables seeing.
– 31 –
– 32 –
(Page 23)
(Page 28)
CDX-3170
4-8. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 36 for Note and page 39 for IC Block Diagrams.
ASSY
– 33 –
– 34 –
(Page
26)
(Page 35)
CDX-3170
4-9. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —
– 35 –
– 36 –
Note:
• All capacitors are in 
µ
F unless otherwise noted.  pF: 
µµ
F
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in 
Ω
 and 
1
/
4
 
W or less unless otherwise
specified.
•
¢
: internal component.
•
C
: panel designation.
•
U
: B+ Line.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from ACC and BATT cords.
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
(
) : AM
<
> : CD PLAY
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
• Signal path.
F
: FM/AM
J
: CD
(Page 34)
(Page 29)
Page of 44
Display

Click on the first or last page to see other CDX-3170 service manuals if exist.

RANDOM: