Read Sony CDX-R3300 / CDX-R3300S Service Manual online
SERVICE MANUAL
US Model
Canadian Model
CDX-R3300
E Model
CDX-R3300/R3300S
CDX-R3300/R3300S
SUPPLEMENT-1
File this supplement with the service manual.
Subject : Change of display board.
Ver. 1.2 2005.07
When performing service and inspection, check the suffix of the part number
of the display board.
of the display board.
9-961-431-81
DISCRIMINATION
– DISPLAY BOARD (SIDE B) –
DISPLAY BOARD Part No.
Former : 1-861-024-11
New : 1-861-024-13
Former : 1-861-024-11
New : 1-861-024-13
2
CDX-R3300/R3300S
• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
For schematic diagrams.
Note:
• All capacitors are in µF unless otherwise noted. (p: pF)
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in Ω and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
• C : panel designation.
For printed wiring boards.
Note:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
•
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• A : B+ Line.
• B : B– Line.
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
• B : B– Line.
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
• CD mechanism section (1/2), (2/2)
no mark : CD PLAY
• Main (1/2), (2/2) and Display sections
no mark : FM
no mark : CD PLAY
• Main (1/2), (2/2) and Display sections
no mark : FM
(
) : AM
<
> : CD PLAY
∗
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J
: CD PLAY
F
: FM
f
: AM
• Abbreviation
CND : Canadian model.
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
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.
• Abbreviation
CND : Canadian model.
Note:
The components identi-
fied by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.
The components identi-
fied by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
Q
C
These are omitted
E
B
E
These are omitted
C
B
C
These are omitted
B
E
3
3
CDX-R3300/R3300S
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
LED522
LED515
LED525
LCD501
S522
LED502
LED524
LED514
LED501
IC502
LED518
LED504
LED505
LED506
LED507
LED508
LED509
LED510
LED511
LED512
LED513
LED516
LED517
LED520
LED521
LED503
S513
S503
S515
S514
S501
S517
S523
S510
S518
S519
S520
S521
S512
S511
S506
S505
S504
S502
S508
S516
S507
S509
CN901
R555
D551
R552
D502
R576
R577
R579
R578
R516
D552
R517
R561
IC501
R560
C960
D504
R553
R557
C551
C553
D503
R573
R513
R551
R556
R558
R554
R519
R502
R503
R504
R505
R506
R509
R510
R571
R574
R518
R580
R501
R511
R575
R514
R515
Q502
R572
R512
R559
R508
R507
FMB3
FMB4
R536
C552
IC906
R537
R531
R532
R533
R535
C958
1. PRINTED WIRING BOARD — DISPLAY SECTION —
: Uses unleaded solder.
Ref. No.
Location
D502
F-13
D503
F-11
D504
F-13
D551
G-10
D552
G-10
IC501
G-7
IC502
D-14
IC906
G-11
LED501
C-4
LED502
C-11
• Semiconductor Location
Ref. No.
Location
LED503
B-8
LED504
D-6
LED505
D-6
LED506
D-10
LED507
A-2
LED508
D-10
LED509
D-9
LED510
D-8
LED511
D-7
LED512
D-12
LED513
C-3
LED514
C-12
Ref. No.
Location
LED515
A-13
LED516
C-13
LED517
B-13
LED518
D-11
LED520
C-2
LED521
B-2
LED522
D-5
LED524
D-3
LED525
D-4
Q502
G-10
4
4
CDX-R3300/R3300S
2. SCHEMATIC DIAGRAM — DISPLAY SECTION —
CN901
C551
C960
R556 C552
C553
R557
R551
R552
R555
R554
R553
R561
LCD501
R571
R573
R579
R572
R574
R580
LED515
LED512
LED509
LED505
LED513
LED517
LED518
LED510
LED522
LED521
LED514
LED506
LED511
LED525
LED507
LED516
LED508
LED504
LED524
LED520
LED501
LED502
D552
IC501
IC906
D502
D503
D504
Q502
LED503
R537
R536
S522
R576
R578
R575
R577
IC502
D551
C958
R535
R533
R532
R531
S513
S514
S515
S516
S517
S518
S519
S520
S521
S523
S501
S502
S503
S504
S505
S506
S507
S508
S509
S510
S511
S512
R511
R512
R513
R514
R515
R516
R517
R518
R519
R501
R502
R503
R504
R505
R506
R507
R508
R509
R510
R558
R560
R559
