Sharp HT-CN300S Support Question
Sharp HT-CN300S Support Question
Find answers below for this question about Sharp HT-CN300S.Need a Sharp HT-CN300S manual? We have 1 online manual for this item!
Question posted by Isaaclungu47222 on October 30th, 2023
Accessories
where can i get a remote and speakers
Current Answers
Answer #1: Posted by SonuKumar on October 30th, 2023 10:29 AM
SonuKumar
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Related Sharp HT-CN300S Manual Pages
Service Manual - Page 1
... notice. HOME CINEMA COMMAND
MODEL HT-CN300(BK)
HT-CN300 Home Cinema Command consisting of HT-CN300 (main unit), CP-CN300F (front speakers), CP-CN300C (center speaker) and CP-CN300R (surround speakers).
• In the interests of HT-CN300 (main unit), CP-CN300F (front speakers), CP-CN300C (center speaker) and CP-CN300R (surround speakers). HT-CN300
SERVICE MANUAL
No. ONLY) ...2 SPECIFICATIONS...
Service Manual - Page 2
... that no shock hazard exists, check for leakage current in the following safety checks. 1. HT-CN300
IMPORTANT SERVICE NOTES (FOR U.S.A. To be sure that hardware is excessive and indicates a potential shock hazard which must be corrected before returning the audio product to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts...
Service Manual - Page 3
...
30 W
Impedance
6 ohms
HT-CN300 (For Canada)
General
Power source Power consumption Dimensions
Weight Terminals
AC 120 V, 60 Hz 195 W Width: 230 mm (9-1/8") Height: 377 mm (14-7/8") Depth: 400 mm (15-3/4") 11.0 kg (24.3 lbs.) Front speakers, Centre speaker and Surround speakers: 6 ohms Monitor output: S-video/video Video output (Video 1): RCA type Audio output (Video 1): RCA...
Service Manual - Page 4
...TV Monitor Output Jacks
15. Video and Audio Output Jacks (VIDEO 1)
24. Speaker Terminals
11 12
20 21 22 23 24
25
Remote control
1. Dynamic Sound Select Button 6. Memory...Audio Input Jacks (VIDEO 2)
17. Auxiliary Audio Input Jacks
18
25. Operation Buttons for Other Equipment 16. Remote Control Sensor for Learn Function 7. DVD Button 12. Clock Button 18. HT-CN300
HT-CN300...
Service Manual - Page 5
... (left): White Center Speaker: Green Surround Speaker (right): Gray Surround Speaker (left): Blue
4.
Full-Range Speaker 2. Note:
Fix the remote control sensor on a flat surface.
Mounting Screw Holes
Speaker cushion:
Attach the cushions to the bottom of the speakers to prevent them from sliding. HT-CN300
Remote control sensor
1. Speaker Terminals 6. Remote Sensor Connection Plug...
Service Manual - Page 6
...
1. Socket E2) x1 3. Screw F1) x4 7-2
PWB Unit
2. Screw H1) x2 7-3
9 AMP. Socket J2) x4
10 Speaker PWB 1. HT-CN300
DISASSEMBLY
Caution on static electricity of integrated circuits and other circuits when servicing. Socket G2) x2
8 Audio PWB
1. Flat Cable C2) x3 3. Screw F2) x2
3. After servicing the unit, be removed when disassembling the...
Service Manual - Page 7
...x6 ø3x8mm
AMP.
Remote control sensor This Remote control sensoe is available in...speakers CP-CN300F/CP-CN300C/CPCN300R is available in assembles only and may not be disassembled. Subwoofer Box DSP PWB Rear Panel
(G1)x3 ø3x8mm
HT-CN300
(G2)x1 Tuner PWB
Video PWB
(J2)x1
Tuner PWB
(D1)x19 ø3x8mm
Figure 7-1
(H1)x2 ø3x8mm
(G2)x1
Audio PWB
(J2)x2
Speaker PWB
Speaker...
Service Manual - Page 8
... either. 2: The parts in the FM front end section are prepared in the factory so that its further adjustment is not carried on this
Manual. HT-CN300
ADJUSTMENT
TUNER SECTION
fL: Low-range frequency fH: High-range frequency
• AM IF/RF Signal generator: 400 Hz, 30%, AM modulated
Test Stage AM...
Service Manual - Page 9
... GR KRC107 M KTC3203 Y KTA1266 GR 2SB1565 F KTA1271 Y 2SC2878 B KTA1274 Y 2SD1898 KTC3198 GR
FRONT VIEW
BC E KTC2026
B
(3)
TOP
C
VIEW
(2)
E
(1)
KRA107 S KRC107 S
FRONT VIEW
333ID213 EL204GT EL204HT
- 9 - HT-CN300
NOTES ON SCHEMATIC DIAGRAM
• Resistor: To differentiate the units of P.W.Board for this symbol P means pico-farad and the unit of the set . sis...
Service Manual - Page 11
HT-CN300
+B2...B7
20ATT
Q240 Q230
10 5
C
13
IC203 POWER
AMP
8 LM4766
1 3
4
W
15 2
IC10 REMOTE SENSOR
1
2
3
SW678
+B7
RY250 +B2
SUBWOOFER
J201
CENTER
20ATT
Q210 Q220
20ATT
Q240 Q230
10 5... 15
RY210 +B2
-B1
D101 +B1
F101 8A/125V
T100 MAIN POWER TRANSFORMER
SURROUND
MAIN
SPEAKER TERMINAL
+B6
Q202
FAN MOTOR DRIVER
M M200
FAN MOTOR
IC103 BA033T VOLTAGE REGULATOR
F102 8A/125V...
Service Manual - Page 12
HT-CN300
IC701 TVHC574T
LATCH
1 OE VCC 20 2 D0 O0 19 3 D1 O1 18 4 D2 O2 17 5 D3 O3 16 6 D4 O4 15 7 D5 O5 14 8 D6 ...
Service Manual - Page 13
...+8V B3A
24 2 1
TO POWER AMP SECTION
Figure 13 BLOCK DIAGRAM (4/4) - 13 - HT-CN300
R
FROM AUDIO SECTION
+B4 +5V
37 41
RX2
RX4
CKO
RCK
CK
TDO
IC708
DTI1
AK4586VQ
DTI2
ADC/... 12 14 11 15 10 16 9
-B3 -9V +8V ANALOG IN Lch 7
IC720
+B3A ANALOG IN Rch 18
8
LC75341
3
1
AUDIO
21
5
7
4
FRONT Lch 12 PROCESSOR 4
FRONT Rch 13
CLK CE DI
-9V
IC715
-B3 NJM4580M
3 23
24 2 1
+B3A...
Service Manual - Page 22
...C962 1/50
IC713
E
13 R1
L1 12
AUDIO
13 R1
L1 12
LC75341M
14 R2
L2 11 PROCESSOR
14 R2
L2 11
AUDIO
15 R3
L3 10
15 R3
L3 10 PROCESSOR...ON SCHEMATIC DIAGRAM can be found on page 9.
1
2
3
4
5
6
Figure 22 SCHEMATIC DIAGRAM (9/17) - 22 -
HT-CN300
DSP_FROUT[1]
DSP_SROUT[1] DSP_FLOUT [1]
DSP_COUT [1] DSP_SLOUT[1]
DSP_SWOU [T1]
C810 10/16
A
DSP PWB-A1 (3/3)
27
28
26
25
...
Service Manual - Page 30
...L-CH
L-CH
L-CH
J550 AUDIO IN/OUT
R-CH
R-CH
R-CH
R-CH
AUDIO2 IN
AUDIO1 IN
AUDIO OUT AUDIO/AUX IN
1
2
3
4
5
6
Figure 30 SCHEMATIC DIAGRAM (17/17) - 30 - HT-CN300
A
AUDIO PWB-B4
CHASSIS GND1
CHASSIS ...
47/16
C10 0.022
+B 3
100
R10
2 1
IC10 GP1UM261 REMOTE SENSOR
E
+B
KDS160
+5V
D10
D11 KDS160
+B
F
R13 1K
LED12 333ID231
RED
+B
R12 680
GND
+B
BI10
G
432 1
CNS10...
Service Manual - Page 33
HT-CN300
AUDIO PWB-B4
J550 AUDIO IN/OUT
AUDIO/AUX IN AUDIO OUT AUDIO1 IN
AUDIO2 IN
L-CH R-CH L-CH R-CH L-CH R-CH L-CH R-CH...RD
SENSOR PWB-A2 (BOTTOM VIEW)
R13
C12
3
1
2
SENSOR PWB-A2 (TOP VIEW)
SPEAKER PWB-B6
1 2 3 4 5 6 7 8 9 10 11
+
FRONT L-CH
+
++
SURROUND L-CH
CENTER J201
FRONT R-CH
SPEAKER TERMINAL
+
SURROUND R-CH
7
8
9
10
11
12
Figure 33 WIRING SIDE OF P.W.BOARD ...
Service Manual - Page 41
... Port processing. Functionally not used . VCR OUT audio mute output.
41
P55/HOLD
42
P54/HLDA
...INT0
21*
P81/TA4IN/U
RX_IN TIMER_LED
Input Output
Sharp method, remote control input.. Microcomputer enters the backup mode.
19
P83/INT1...P74/TA2OUT/W
AAC_LED
Output Output
Surround mode virtual IND. HT-CN300
IC710 RH-iX0489AWZZ: System Microcomputer (IX0489AW) (1/2)
Pin ...
Service Manual - Page 43
...Output DAC 3 L channel analog output.
Input/Output Audio serial data clock.
Input
PLL power supply, 4.5-5.5 ...audio serial data input. Output DAC 3 R channel analog output.
Input Input
Control data clock.
Input Input
Crystal vibrator input.
Input
Power down & reset.
In this unit,LOUT 3minal with asterisk mark (*) is (open) terminal which is "0": "H". HT-CN300...
Service Manual - Page 51
... AK Terminal,Speaker AF Jack,Video In/Out AF Jack,TV Monitor Out AF Jack,DVD In AH Jack,Audio In/Out AM Motor,Air Cooling Fan AK Relay AK Relay AK Relay AE Relay AC Switch,Key Type [Power]
REMOTE SENSOR PARTS
CCABA1012BGM1 J CCABA1012BGM2 J
CABINET PARTS
Remote Sensor Unit [HT-CN300 (S)]
Remote Sensor Unit [HT-CN300 (BK)]
201...
Service Manual - Page 54
Caution Sheet Remote Sensor
SSAKH0007BGZZ Polyethylene Bag, Remote Sensor
Speaker Cord AC Adaptor
Remote Control
FM/AM Loop Antenna Video Cord Remote Sensor Label Speaker Cushion Quick Guide Operation Manual Energy Caution Sheet
SSAKA0002BGZZ Polyethylene Bag, Accessories
Bar Code Label
SPAKC0054BGZZ [HT-CN300 (S)] SPAKC0055BGZZ [HT-CN300 (BK)] Packing Case
- 9 -
: Not Replacement Item ONLY)
...
Service Manual - Page 56
SHARP CORPORATION AV Systems Group Audio Systems Division Higashihiroshima, Hiroshima 739-0192, Japan
Printed in any form or by any means, electronic, mechanical, photocopying, recording, or ...stored in a retrieval system, or transmitted in Japan A0207-1451DS•HA•I SC • SL No part of the publisher.
HT-CN300
COPYRIGHT © 2002 BY SHARP CORPORATION
ALL RIGHTS RESERVED.
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