Sony ICF-CD830 / ICF-CD830L Service Manual ▷ View online
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
31
ICF-CD830/CD830L
R534
1-216-847-11 METAL CHIP
150K
5%
1/16W
R535
1-216-847-11 METAL CHIP
150K
5%
1/16W
R536
1-216-851-11 METAL CHIP
330K
5%
1/16W
R551
1-216-821-11 METAL CHIP
1K
5%
1/16W
R552
1-216-821-11 METAL CHIP
1K
5%
1/16W
R553
1-216-821-11 METAL CHIP
1K
5%
1/16W
R554
1-216-821-11 METAL CHIP
1K
5%
1/16W
R555
1-216-821-11 METAL CHIP
1K
5%
1/16W
R556
1-216-821-11 METAL CHIP
1K
5%
1/16W
R557
1-216-821-11 METAL CHIP
1K
5%
1/16W
R558
1-216-821-11 METAL CHIP
1K
5%
1/16W
R560
1-216-833-11 METAL CHIP
10K
5%
1/16W
R561
1-216-833-11 METAL CHIP
10K
5%
1/16W
R562
1-216-833-11 METAL CHIP
10K
5%
1/16W
R563
1-216-841-11 METAL CHIP
47K
5%
1/16W
R564
1-216-827-11 METAL CHIP
3.3K
5%
1/16W
R565
1-216-821-11 METAL CHIP
1K
5%
1/16W
R566
1-216-833-11 METAL CHIP
10K
5%
1/16W
R567
1-216-857-11 METAL CHIP
1M
5%
1/16W
R568
1-216-849-11 METAL CHIP
220K
5%
1/16W
R569
1-216-833-11 METAL CHIP
10K
5%
1/16W
R570
1-216-821-11 METAL CHIP
1K
5%
1/16W
R571
1-216-833-11 METAL CHIP
10K
5%
1/16W
R573
1-216-833-11 METAL CHIP
10K
5%
1/16W
R574
1-216-841-11 METAL CHIP
47K
5%
1/16W
R575
1-216-817-11 METAL CHIP
470
5%
1/16W
R591
1-216-837-11 METAL CHIP
22K
5%
1/16W
R592
1-216-821-11 METAL CHIP
1K
5%
1/16W
R593
1-216-834-11 METAL CHIP
12K
5%
1/16W
R594
1-216-839-11 METAL CHIP
33K
5%
1/16W
R595
1-216-837-11 METAL CHIP
22K
5%
1/16W
R596
1-216-839-11 METAL CHIP
33K
5%
1/16W
R599
1-216-827-11 METAL CHIP
3.3K
5%
1/16W
R907
1-219-149-11 FUSIBLE
1
5%
1/4W
R908
1-249-413-11 CARBON
470
5%
1/4W F
R910
1-216-815-11 METAL CHIP
330
5%
1/16W
R912
1-219-149-11 FUSIBLE
1
5%
1/4W
R913
1-249-413-11 CARBON
470
5%
1/4W F
< VARIABLE RESISTOR >
RV1
1-241-765-11 RES, ADJ, CARBON 22K
RV351
1-225-764-11 RES, VAR, CARBON 20K/20K (VOLUME)
< SWITCH >
S1
1-572-633-11 SWITCH, SLIDE (CD830L) (BAND)
S1
1-692-181-11 SWITCH, SLIDE (CD830) (BAND)
< TRANSFORMER >
T1
1-404-902-41 TRANSFORMER, IF (CD830L)
T1
1-435-399-11 TRANSFORMER, IF (CD830)
< FLAT CABLE >
W702
1-757-793-11 CORD, CONNECTION (15 CORE)
< VIBRATOR >
X401
1-781-357-11 VIBRATOR, CERAMIC 4.19MHz
X402
1-567-098-41 VIBRATOR, CRYSTAL 32kHz
X551
1-577-253-11 VIBRATOR, CERAMIC 16.934MHz
************************************************************
*
1-639-678-12 MOTOR (6P) BOARD
*****************
< CONNECTOR >
* CNP502 1-564-722-11 PIN, CONNECTOR (SMALL TYPE) 6P
< SWITCH >
S570
1-572-085-11 SWITCH, LEAF
************************************************************
*
1-680-418-11 TRANSFORMER BOARD
*******************
< CAPACITOR >
C904
1-107-826-11 CERAMIC CHIP
0.1uF
10.00% 16V
C905
1-107-826-11 CERAMIC CHIP
0.1uF
10.00% 16V
C906
1-107-826-11 CERAMIC CHIP
0.1uF
10.00% 16V
C907
1-107-826-11 CERAMIC CHIP
0.1uF
10.00% 16V
C911
1-117-863-11 CERAMIC CHIP
0.47uF
10.00% 6.3V
< CONNECTOR >
* CN901
1-695-105-11 PIN, CONNECTOR (PC BOARD) 3P
< DIODE >
D903
8-719-074-44 DIODE 1SS120RX
D904
8-719-074-44 DIODE 1SS120RX
D905
8-719-031-85 DIODE 1N4002L
D906
8-719-031-85 DIODE 1N4002L
D907
8-719-031-85 DIODE 1N4002L
D908
8-719-031-85 DIODE 1N4002L
< RESISTOR >
R902
1-216-845-11 METAL CHIP
100K
5%
1/16W
R903
1-216-845-11 METAL CHIP
100K
5%
1/16W
< TRANSFORMER >
0 T901
1-435-578-41 TRANSFORMER, POWER (CD830:US,CND)
0 T901
1-435-579-31 TRANSFORMER, POWER
(EXCEPT CD830:US,CND)
************************************************************
The components identified by
mark
mark
0
or dotted line with mark
0
are critical for safety.
Replace only with part number
specified.
specified.
Les composants identifiés par
une marque
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ne les remplacer que par une
pièce portant le numéro spécifié.
MAIN
MOTOR (6P)
TRANSFORMER
32
ICF-CD830/CD830L
MISCELLANEOUS
*************
*************
4
1-692-960-11 SWITCH, PUSH (1 KEY)
7
1-452-732-11 MAGNET
0 58
1-555-795-00 CORD, POWER (CD830:AEP,IT,SP/CD830L:AEP)
0 58
1-696-572-11 CORD, POWER (CD830L:UK)
0 58
1-790-431-12 CORD, POWER (CD830:AUS)
0 58
1-790-757-11 CORD, POWER (CD830:US,CND)
60
1-769-824-11 WIRE (FLAT TYPE) (16 CORE)
SP101
1-529-976-11 SPEAKER (6.6cm) (L-CH)
SP201
1-529-976-11 SPEAKER (6.6cm) (R-CH)
************************************************************
ACCESSORIES & PACKING MATERIALS
*******************************
*******************************
3-229-097-11 MANUAL, INSTRUCTION
(ENGLISH,FRENCH,GERMAN,ITALIAN) (CND,AEP,UK,AUS,IT)
3-229-097-21 MANUAL, INSTRUCTION (ENGLISH) (US)
3-229-097-31 MANUAL, INSTRUCTION
3-229-097-31 MANUAL, INSTRUCTION
(ENGLISH,DUTCH,SPANISH) (AEP,SP)
3-229-097-41 MANUAL, INSTRUCTION
(PORTUGUESE,DANISH,FINNISH,SWEDISH) (AEP)
The components identified by
mark
mark
0
or dotted line with mark
0
are critical for safety.
Replace only with part number
specified.
specified.
Les composants identifiés par
une marque
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ref. No.
Part No.
Description
Remarks
ICF-CD830/CD830L
US Model
Canadian Model
Australian Model
E Model
ICF-CD830
AEP Model
ICF-CD830/CD830L
UK Model
ICF-CD830L
SERVICE MANUAL
SUPPLEMENT-1
Ver 1.1 2001. 08
Subject : 1. Schematic diagram and printed wiring
board are changed.
(ENG-01013)
How to distinguish the sets
Parts codes of printed wiring boards are changed.
Before Change
After Change
Part No.
Description
1-682-944-11 KEY BORD
1-682-943-11 LED BORD
1-682-942-11 MAIN BORD
1-682-941-11 TRANSFORMER BORD
Part No.
Description
1-680-417-11 KEY BORD
1-680-416-11 LED BORD
1-680-415-11 MAIN BORD
1-680-418-11 TRANSFORMER BORD
(COMPONENT SIDE)
1-682-942-11
1-682-944-11
1-682-941-11
1-682-943-11
MAIN BOARD
(COMPONENT SIDE)
KEY BOARD
LED BOARD
(CONDUCTOR SIDE)
TRANSFORMER BOARD
(COMPONENT SIDE)
Locations of parts codes on changed printed wiring boards.
2
ICF-CD830/CD830L
3-1. LCD Test Mode
• The LCD test mode is initiated by turning off the main power once then
back on or by resetting the machine while IC401 pin-80 terminal (BUZZER
LED) is connected to GND, or while depressing the D.S.T. , ALARM
MODE and RADIO keys simultaneously.
LED) is connected to GND, or while depressing the D.S.T. , ALARM
MODE and RADIO keys simultaneously.
• The LCD test mode operations are listed in the following table.
• When the machine enters the LCD test mode, the version number of the
• When the machine enters the LCD test mode, the version number of the
system control IC is displayed on the LCD.
• Pressing the SNOOZE/DATE/SLEEP OFF key turns on all segments of
LCD and LEDs.
• Pressing any key turns off the corresponding segment of the LCD.
Correspondence between the keys and segments of LCD are as follows.
KEY
D.S.T.
ALARM MODE
ALARM SET CD
ALARM SET BUZZER
ALARM SET RADIO
CLOCK
TIME SET –
TIME SET +
SEGMENT
s
ALARM CD RADIO BUZZER
ALARM-CD LED
ALARM-BUZZER LED
ALARM-RADIO LED
AM, PM,:
1a, 1b, 1c, 1d, 1e, 1f, 1g,
2a, 2b, 2c, 2d, 2e, 2f, 2g
3a, 3b, 3c, 3d, 3e, 3f, 3g,
4a, 4b, 4c, 4d, 4e, 4f, 4g
KEY
CD PLAY MODE
CD
RADIO
OFF
SNOOZE/DATE/
SLEEP OFF
SEGMENT
REP, 1, ALL, SHUFFLE,
, , ,
CD, H, TRACK
RADIO, SLEEP
5a, 5b, 5c, 5d, 5e, 5f, 5g,
6a, 6b, 6c, 6d, 6e, 6f, 6g
• After all segments of LCD and LEDs turn off, pressing the SNOOZE/DATE/SLEEP OFF key ends the LCD test mode and resets the
machine.
3-2. CD Test Mode
3-2-1. CD TEST-1 (AUTO)
• The CD TEST-1 (AUTO) mode is initiated by turning off the main power once then back on or by resetting the machine while IC401 pin-
• The CD TEST-1 (AUTO) mode is initiated by turning off the main power once then back on or by resetting the machine while IC401 pin-
79 terminal (RADIO LED) is connected to GND, or while depressing the D.S.T. , ALARM MODE and CD keys simultaneously.
• When the machine enters CD TEST-1 (AUTO) mode, it repeats the focus search until the focus becomes OK.
• After the focus becomes OK and the focus is automatically adjusted, rough servo is locked in and the adjustment value is displayed.
• After the focus becomes OK and the focus is automatically adjusted, rough servo is locked in and the adjustment value is displayed.
• The sled can be moved to the innermost track by pressing the . button. The sled can be moved to the outermost track by pressing
the > button.
• When the RADIO button is pressed, the machine enters the CLVA (servo ON) and the mute is turned OFF if data is read successfully.
When the following button is pressed, the corresponding operations are performed.
a) ALARM SET CD
Setting the 1 track jump
b) ALARM SET RADIO
Setting the 10 track jump
c) ALARM SET BUZZER
Setting the 100 track jump
Afterwards the desired track jump can be set by pressing the > or . button.
Afterwards the desired track jump can be set by pressing the > or . button.
d) ALARM MODE
TRACKING GAIN-UP
e) RADIO
Rough servo
• D.S.T. restarts CD TEST-1 (AUTO) mode from the focus automatic adjustment
• When the CD button is pressed then, the track jumps to the second session and the machine exits the CD TEST-1 (AUTO) mode.
• When the CD button is pressed then, the track jumps to the second session and the machine exits the CD TEST-1 (AUTO) mode.
3-2-2. CD TEST-2 (MANUAL)
• The CD TEST-2 (MANUAL) mode is initiated by turning off the main power once then back on or by resetting the machine while IC401
• The CD TEST-2 (MANUAL) mode is initiated by turning off the main power once then back on or by resetting the machine while IC401
pin-78 terminal (CD LED) is connected to GND.
• When the machine enters CD TEST-2 (MANUAL) mode, it repeats the focus search until the focus becomes OK.
• After the focus becomes OK, the machine enters the rough servo.
• The sled can be moved to the innermost track by pressing the . button. The sled can be moved to the outermost track by pressing the
• After the focus becomes OK, the machine enters the rough servo.
• The sled can be moved to the innermost track by pressing the . button. The sled can be moved to the outermost track by pressing the
> button.
• When the RADIO button is pressed, the machine enters the CLVA (servo ON) and the mute is turned OFF if data is read successfully.
When the RADIO button is pressed again, the machine enters the rough servo.
• When the CD button is pressed then, the track jumps to the second session and the machine exits the CD TEST-2 (MANUAL) mode.
(LCD segment)
a
1
2
3
4
5
6
f
g
b
c
e
d
SECTION 1
TEST MODE
F-E BALANCE ADJUSTMENT/FOCUS GAIN ADJUSTMENT
TRACKING GAIN ADJUSTMENT/FD OFFSET ADJUSTMENT
FOCUS BIAS ADJUSTMENT
AM
CD
SHUFFLE
TRACK
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