CDX-C5000X/C5005/C6800X
SERVICE MANUAL
SUPPLEMENT-1
US Model
Canadian Model
CDX-C5000X/C5005
E Model
CDX-C6800X
File this supplement with the service manual.
Subject : 1. Change of Illumination Color
2. Change of Main and Display Boards
(ECN-CSA02152, CSA02456, CSA02457)
1. Change of Illumination Color
Illumination color of the EJECT button (relay board) at the disc insertion part of CDX-C5000X/C6800X was changed from green to red.
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GREEN |
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RED |
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Ref. No. |
Part No. |
Description |
Remark |
Part No. |
Description |
Remark |
48 |
LED905 |
8-719-033-14 |
LED CL-170PG-CD-T (CD WINDOW) |
8-719-078-39 |
LED CL-170SR-CD-T (CD WINDOW) |
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LSW916 |
1-771-609-11 |
SWITCH, TACTILE (WITH LED) (Z) |
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1-771-883-11 |
SWITCH, TACTILE (WITH LED) (Z) |
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1
2. Change of Main and Display Boards
When performing service and inspection, check the part number of the main and display boards.
2-1. Discrimination
-MAIN BOARD (COMPONENT SIDE)-
Main board part No.
Former:1-676-688-11
New :1-676-688-12
-DISPLAY BOARD (CONDUCTOR SIDE)-
Display board part No.
Former:1-676-689-11
New :1-676-689-12
2-2. Diagrams
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
for schamatic diagram:
•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 Ω and 1/4 W or less unless otherwise specified.
•% : indicates tolerance.
•f : internal component.
•C: panel designation.
Note: |
Note: |
The components identi- |
Les composants identifiés par |
fied by mark 0or dotted |
une marque 0sont critiques |
line with mark 0are criti- |
pour la sécurité. |
cal for safety. |
Ne les remplacer que par une |
Replace only with part |
piéce portant le numéro |
number specified. |
spécifié. |
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•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 MΩ ). Voltage variations may be noted due to normal production tolerances.
•Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production tolerances.
•Circled numbers refer to waveforms.
•Signal path.
F : FM f : AM J : CD
for printed wiring boards:
•X: parts extracted from the component side.
•Y: parts extracted from the conductor side.
•a : Through hole.
•b: Pattern from the side which enables seeing.
(The other layer’s 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. |
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( |
) : Refer to page of supplement-1. |
<> : Refer to page of service manual.
2
CDX-C5000X/C5005/C6800X
• PRINTED WIRING BOARD — MAIN SECTION —
<Page 25>
<Page 31>
• Semiconductor Location
Ref. No. |
Location |
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Ref. No. |
Location |
D401 |
G-8 |
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D924 |
C-8 |
D402 |
H-7 |
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D925 |
C-7 |
D404 |
C-5 |
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D926 |
C-7 |
D405 |
F-7 |
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D927 |
C-7 |
D601 |
I-1 |
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D928 |
C-7 |
D603 |
I-2 |
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D930 |
D-10 |
D701 |
E-14 |
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D702 |
I-5 |
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IC101 |
B-7 |
D801 |
H-9 |
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IC701 |
H-4 |
D802 |
H-10 |
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IC801 |
I-8 |
D803 |
D-12 |
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IC802 |
F-11 |
D806 |
C-12 |
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IC901 |
F-13 |
D807 |
F-12 |
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IC902 |
J-12 |
D808 |
E-11 |
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D809 |
D-12 |
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Q101 |
C-4 |
D810 |
J-2 |
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Q102 |
C-3 |
D811 |
J-3 |
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Q201 |
C-5 |
D812 |
J-2 |
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Q202 |
C-4 |
D813 |
J-3 |
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Q401 |
G-6 |
D814 |
J-3 |
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Q402 |
G-7 |
D815 |
J-3 |
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Q601 |
J-2 |
D816 |
J-4 |
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Q602 |
J-2 |
D817 |
J-4 |
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Q603 |
J-1 |
D818 |
J-4 |
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Q701 |
E-13 |
D820 |
G-10 |
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Q702 |
F-13 |
D821 |
F-11 |
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Q703 |
D-13 |
D822 |
B-14 |
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Q801 |
E-11 |
D823 |
A-13 |
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Q802 |
E-10 |
D824 |
F-12 |
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Q803 |
E-11 |
D901 |
B-11 |
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Q902 |
D-7 |
D902 |
D-11 |
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Q903 |
C-14 |
D903 |
C-11 |
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Q904 |
H-14 |
D904 |
G-12 |
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Q905 |
E-7 |
D905 |
H-14 |
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Q906 |
F-7 |
D906 |
I-14 |
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Q907 |
I-13 |
D907 |
E-12 |
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Q908 |
H-12 |
D910 |
F-8 |
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Q911 |
K-13 |
D911 |
D-7 |
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Q912 |
I-12 |
D913 |
K-8 |
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Q913 |
C-14 |
D914 |
D-8 |
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Q914 |
K-7 |
D915 |
J-5 |
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Q915 |
K-6 |
D917 |
D-7 |
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Q916 |
E-7 |
D918 |
B-14 |
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Q919 |
I-12 |
D921 |
C-8 |
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Q920 |
B-13 |
D922 |
C-8 |
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Q921 |
C-10 |
D923 |
C-7 |
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Q922 |
G-14 |
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3 3
CDX-C5000X/C5005/C6800X
• SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 35 of Service manual for IC Block Diagrams.
<Page
26>
4 4
(Page 5)
<Page
32>
Note:
•Voltage is dc with respect to ground under no-signal (detuned) condition.
no mark : FM
( ) : AM
<> : CD PLAY
: Impossible to measure
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