Sharp CDC2900 Support Question
Sharp CDC2900 Support Question
Find answers below for this question about Sharp CDC2900 - 3-CD Compact Stereo System.Need a Sharp CDC2900 manual? We have 1 online manual for this item!
Question posted by hagenbruce28 on November 8th, 2015
How To Adjust Speaker Balance On Sharp Cd C2900 Stereo?
how to adjust speaker balance on Sharp CD c2900 stereo?
Current Answers
Answer #1: Posted by TechSupport101 on November 8th, 2015 9:02 AM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,285
Member since:
May 24th, 2013 Points: 12,171,285
Hi. Please refer to the manual here https://www.helpowl.com/manuals/Sharp/CDC2900/49525 for the best advice on your audio settings options.
Related Sharp CDC2900 Manual Pages
Service Manual - Page 1
... service only.
Only)
SHARP CORP- CONTENTS
Page IMPORTANT SERVICE NOTES (For U.S.A. S3908CDC622//
CD-C622
CD-C622 mini component system consisting of user-safety the set should be restored to its original condition and only parts identical to change without notice. CD-C2900
CD-C2900 mini component system consisting of CD-C2900 mini component system and CP-C2900 speaker system.
• In the...
Service Manual - Page 2
...all exposed metal cabinet parts and a known earth ground, such as insulating materials, cabinet, terminal board, adjustment and compartment covers or shields, mechanical insulators etc. 3.
VTVM AC SCALE
1.5k ohms 10W
TO EXPOSED ... parts having a return path to 0.2 milliamp. CD-C622/C2900
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.
Service Manual - Page 3
...ohms from 60 Hz to 20 kHz, 10 % total harmonic distortion Front speakers; CD-C622/C2900
SPECIFICATIONS
CD-C622/C2900
General Power source: Power consumption: (CD-C622) Power consumption: (CD-C2900) Dimensions:
Weight:
AC 120 V, 60 Hz Stand-by; 0.3 W Power...:
0.15 % (WRMS)
Compact disc player section
Type:
3-disc multi-play compact disc
player
Signal readout:
Non-contact, 3-beam semi-
Service Manual - Page 4
...PARTS
1
23
45
6. Extra Bass Indicator 7. FM Stereo Indicator 9. (CD) Repeat Indicator 10. (CD) Play Indicator 11. (CD) Pause Indicator 12. Power Button 25. Tuning and...(TAPE 2) Cassette Compartment
Rear Panel
1. CD Digital Output Socket
2. Speaker Terminals (CD-C2900)
1
2
- 4 -
3 4 5
6
(Illistration: CD-C622) CD-C622/C2900
CD-C622/C2900
Front Panel 1. Extra Bass/Demo Mode Button...
Service Manual - Page 5
... Button
Tuner control section 12. Woofer 3. Woofer 4. Bass Reflex Ducts 5. Volume Up/Down Buttons
CD-C622/C2900
1 2
4 3 1
2
3 4
5
1 2
1
2
8
3
9
4
10
5
11
6
7
12
13 14 15 16 17 18
19 20
21
23
22
- 5 - Speaker Wire
CP-C2900
1. Disc Number Select Buttons 3. Front Speaker CP-C622
1. Power Button 22. Equalizer Mode Selector Button 20. Pause Button 5. Track Up...
Service Manual - Page 6
...the AC power lead was disconnected.
- 6 -
COMPUTER", on and off to adjust the
minutes. Caution: The operation explained above will flash on page 19.
2...button for the 12-hour (AM 12:00) system. To change the clock time. To change the... MEMORY/SET button.
3 Perform steps 6 - 9 above . OPERATION MANUAL
CD-C622/C2900 "AM 12:00" → The 12-hour display will appear.
(0:00...
Service Manual - Page 11
... be easily disassembled. Screw A4) x2 5. Therefore the disassembling method is not discribed. CD-C622/C2900
CP-C622
Front Panel (A1)x1
Piezo
(A3)x4
(A2)x2
ø4x12mm
Woofer
Figure 11-1
CP-C2900 STEP REMOVAL
1 Front Speaker
PROCEDURE
FIGURE
1. Tip A2) x2 3. Front Panel A1) x1 2. Screw A3) x2 4. For details refer to...
Service Manual - Page 13
... *2. Input: Antenna, Output: Speaker terminal
• Detection Signal generator: 10.7 MHz, FM sweep generator
• Tape Speed
Normal speed
Test Tape MTT-111
Adjusting Point
Volume in Fig 13-2, ... Display
Adjusting Parts
Instrument Connection
98.00 MHz (60 dB)
98.00 MHz
VR351*
* Adjust for 76 kHz ± 200 Hz. Input: Antenna, Output: TP302 *2. CD-C622/C2900
ADJUSTMENT
MECHANISM ...
Service Manual - Page 14
... STOP state it is possible to specify directly any Track No. POWER OFF
Press key. Since this CD system incorporates the following key is played back using the ( ) or ( ) key. Tracking offset ...automatic follow-up of the tracking gain
This automatic adjustment is performed each disc is pressed during PLAY, it . VOL. ---
CD-C622/C2900
TEST MODE
• Setting the test mode Any ...
Service Manual - Page 15
...REF. In the tuner section,
( ) indicates AM
< > indicates FM stereo
2. NO SW714 SW715 SW716 SW717 SW722 SW723 SW724 SW725 SW726 SW727 SW728 SW729 SW730 SWM 3 SWM 4...REF. Besides, the one measured
by Digital Multimeter between such a section and the chas- CD-C622/C2900
NOTES ON SCHEMATIC DIAGRAM
• Resistor: To differentiate the units of resistors, such symbol...
Service Manual - Page 18
CD-C622/C2900
FM
AM LOOP
ANTENNA ANTENNA
L301 FM B.P.F
IC301
1
TA7358AP 6
FM FRONT END
9
23 4 5 7
8
FM OSC
L302 FM RF
FM OSC L303
Q302 OSC BUFF
FM ... OUT
24 23 22
7
17
13
15
VCO MO/ST
MPX IN 16
L 9 R 10
FM/AM 11
Q350
AM OSC IN AM+B
AM RF IN STEREO
AM TRACKING T331
AM BAND COVERAGE T333
Q343
FM/AM SWITCHING
+B7
1 IC704 3
2
AM IN FM IN CE DI CL DO
X352 4.5MHz VT
FM...
Service Manual - Page 19
CD-C622/C2900
SWM3 PROOF SWM4
F.A.S SOLM1 ENOID SWM5...
86
44
87
43
IC701
88
42
IX0280AW
89
41 40
SYSTEM CONTROL
90 91
39
MICROCOMPUTER
92
38
93
37
94
36...OUT 7 R-OUT
T801 POWER F802 TRONSFORMER 4A/125V
F803 4A/125V
JK970 HEADPHONES
SO901 SPEAKER TERMINAL
REAR
622
SPEAKER ONLY
FRONT SPEAKER
+B4 +12V(ANALOG) +B5 +12V(MOTOR)
VOLTAGE REGULATOR Q824
VOLTAGE REGULATOR Q823
D803...
Service Manual - Page 27
...PWB-A2
7
8
9
10
11
12
Figure 27 SCHEMATIC DIAGRAM (8/10) - 27 - R924 56K 1K C924 15P
CD-C622/C2900
CNP804 CNS804
C923 14 15 47P
R946
+B
330(1/2W)
RL901
R939 56K R938 56K
Q906 2SC3331
C938 47/50
+B...CH_GND
16 OHMS/CH
SP_L-CH SP_R-CH SP_L-CH_GND
6 OHMS/CH
622 ONLY
SP_R-CH_GND
SO901 SPEAKER TERMINAL
+B 2900 ONLY
D801 TS6B04GM
F802 4.0A/125V
C808 C807 0.047 0.047
D803 +B2 ...
Service Manual - Page 30
L-CH -
F
SO901 SPEAKER
R-CH - R-CH - TERMINAL
L-CH +
R-CH +
FRONT 6 OHMS
MIN. L-CH - CD-C622/C2900
CD-C622
C625 R628 R646 R640
ZD602
A
AM LOOP ANTENNA
B
3 2 1
FM ANTENNA
C
M901 FAN MOTOR
R-CH
JK601
D
VIDEO IN
L-CH
CNS804 RD 2
1 BR
E
L-CH +
REAR R-CH +
...
Service Manual - Page 32
... C923
C831
D820 Q821 3 2
C821 C830
C826
C
1 2
R949 R946
R830 C808
D907 12 3 Q908
C910
C909
D801
1
2
3
4
5
6
Figure 32 WIRING SIDE OF P.W.BOARD (3/11)
- 32 - CD-C622/C2900
CD-C2900
R609
A
AM LOOP ANTENNA
B
3 2 1
FM ANTENNA
C
M901 FAN MOTOR
R-CH
JK601
D
VIDEO IN
L-CH
CNS804 RD 2
1 BR
E
F
L-CH + R-CH +
SO901 FRONT...
Service Manual - Page 36
... PWB
P38 6 - C718 RS712 C719
IC703
RS711
CD-C622/C2900
CD-C2900
A
SWITCH PWB-A4
RS707
10
9
LED707 RS706
LED706
SW709
RD09
OPEN/CLOSE
SW708 DISC SKIP
18
1
RS705
B
DISPLAY PWB-A3
COLOR TABLE
LED705 RS704 LED704
...
Service Manual - Page 42
...will hear musicfor about 20 seconds and the CD player will automatically stop button. CD-C622/C2900
TROUBLESHOOTING (CD SECTION)
When the CD does not function
When the CD section does not operate When the objective lens ... lens.
Turn the power off any adjustment make certain that the lens is clean. If it to turn, press the stop . If the CD cleaner brushes become worn out earlier then...
Service Manual - Page 55
...MODEL NUMBER
2. DESCRIPTION
For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP
MARK: SPARE PARTS-DELIVERY SECTION
Explanation of...the set .
- 55 -
No.
PARTS GUIDE
CD-C622/C2900
MODEL CD-C622
CD-C622 mini component system consisting of CD-C2900 mini component system and CP-C2900 speaker system. The 13th character represents capacity difference.
("J" ±...
Service Manual - Page 61
...10×0.9mm
CD-C622/C2900
NO.
PARTS ...CD Tray (Not Replacement Item)
AC Badge,SHARP Cover,CD Tray Panel,Left Cover,CD...Speaker
[622 Only] Packing Add.,Rear Speaker
[622 Only] AC Polyethylene Bag,Front Speaker
[622] Packing Add.,Front Speaker
[622] Center Pad,Front Speaker
[622 Only] AC Polyethylene Bag,Front Speaker
[2900] AC Sheet,Front Speaker [2900 Only] AM Packing Add.,Bottom,Front
Speaker...
Service Manual - Page 62
...
J AY Woofer
J AC Piezo
GBOXS0021AWM1
SPEAKER BOX PARTS REAR SPEAKER (CD-C622 ONLY)
901 902 903 904 905... SP1,2
92L02-02-0001 92L03-02-0001 92L06-01-0001 92L09-01-0001 92L15-01-0001 92L08-01-0001
J AR Net Frame Ass'y
J AP Bottom Cabinet
J
Speaker Cord
J AC Screw,ø3×14mm
J
Label,Parts Code
J AS Speaker,Full-range
CP-C2900
SPEAKER...
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