CDX-1150 (serv.man2) — Sony Car Audio Service Manual (repair manual)

Model
CDX-1150 (serv.man2)
Pages
14
Size
2.37 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio / SUPPLEMENT-1
File
cdx-1150-sm2.pdf
Date

View Sony CDX-1150 (serv.man2) Service Manual online

1
1
SERVICE MANUAL
US Model
CDX-1150
SUPPLEMENT-1
File this supplement with the service manual.
Subject : Change of Main and Key Boards
When performing service and inspection, check the suffix of the part number of
the main and key boards.
(ECN-CSB00629)
For schematic diagrams
• All capacitors are in µF unless otherwise noted.  pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in 
 and 
1
/
4
 
W or less unless otherwise
specified.
%
: indicates tolerance.
¢
: internal component.
C
: panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS
AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
U
: B+ Line.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from ACC and BATT cords.
• Voltages are taken with a VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
f
: AM
J
: CD
• ((        )) : Page of supplement-1.
For printed wiring boards
• Y
: parts extracted from the conductor side.
®
: Through hole.
¢
: internal component.
• b
: Pattern from the side which enables seeing.
(The other layer’s patterns are not indicated.)
• ((        )) : Page of supplement-1.
– MAIN BOARD (SIDE B) –
MAIN Board Part No.
Former : 1-672-491-11
New     : 1-672-491-12
KEY Board Part No.
Former : 1-672-492-11
New     : 1-672-492-12
– KEY BOARD (SIDE B) –
Note: The components identified by mark 
!
 or dotted line
with mark 
!
 are critical for safety.
Replace only with part number specified.
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.
2
2
(LIMIT)
SW3
(DISC IN 2)
SW2
(DISC IN 1)
SW4
CHUCKING
DET
(          )
-
+
-
+
-
+
BLK
BRN
RED
ORG
YEL
GRN
BLU
CDX-1150
1. PRINTED WIRING BOARDS — MAIN SECTION —
Ref. No.
Location
(D501)
B-10
D503
B-13
D504
B-12
D505
C-11
D506
D-13
D507
D-12
D508
E-11
D509
F-11
D510
E-12
D511
B-4
D512
E-10
D513
B-8
D514
D-8
D516
B-12
D517
B-12
D518
C-12
D519
C-2
D550
C-4
D551
B-4
D552
C-4
D602
J-12
IC101
G-8
IC102
G-5
IC103
J-4
IC400
D-5
(IC500)
B-6
IC600
H-11
IC601
I-9
IC700
D-3
Q101
F-4
Q401
B-3
Q402
C-5
Q403
C-6
Q501
D-11
Q502
D-11
Q503
F-13
Q504
G-12
Q505
C-11
Q506
C-13
Q507
D-12
Q508
F-7
Q509
E-11
Q510
E-12
Q511
E-10
Q512
C-8
(Q513)
A-8
Q514
C-8
Q515
D-7
Q516
B-3
Q517
F-11
Q550
B-3
Q551
B-4
Q601
J-12
Q701
G-2
Q702
G-2
Q703
J-7
Q704
F-2
Q705
F-3
• Semiconductor
Location
(          ) : SIDE B
3
3
CDX-1150
((Page 8))
4
4
CDX-1150
2. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) —
Note:
• Voltage and waveforms are dc with respect
to ground under no-signal conditions.
no mark : CD PLAY
• Waveforms
(MODE:PLAY)
3
1
2
Approx. 600mVp-p
IC102  
  (FE)
0V
IC102  
9
  (ARF)
1.3Vp-p
Approx. 200mVp-p
IC102  
@™
  (TE)
0V
((Page 5))
((Page 6))
Page of 14
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Download Sony CDX-1150 (serv.man2) Service Manual (Repair Manual)

Here you can view online or download Sony CDX-1150 (serv.man2) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony CDX-1150 (serv.man2) Car Audio. Information contained in Sony CDX-1150 (serv.man2) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).