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HT-SB60
SERVICE MANUAL
No. S8232HTSB60HE
SOUND BAR HOME
THEATER SYSTEM
HT-SB60
MODEL
[For Europe, U.K.]
HT-SB60 Sound Bar Home Theater system consisting of
HT-SB60 (sound bar system) and CP-SW60 (active
subwoofer system).
� In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
CONTENTS
PRECAUTIONS FOR USING LEAD-FREE SOLDER CHAPTER 5. FLOWCHART
[1] Troubleshooting...........................................5-1
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HT-SB60 PRECAUTIONS FOR USING LEAD-FREE SOLDER 1. Employing lead-free solder "MAIN/AMPLIFIER, DISPLAY, SUBWOOFER, REGULATOR, SMPS (AMPLIFIER), SMPS (SUBWOOFER), HDMI, TRANSMIT, RECEIVE PWB" of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWB and service manuals. The alphabetical character following LF shows the type of lead-free solder. Example: Indicates lead-free solder of tin, silver and copper. 2. Using lead-free wire solder When
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HT-SB60 CHAPTER 1. GENERAL DESCRIPTION [1] Safety Precaution For Service Manual WARNING This unit contains no user serviceable parts. Never remove covers unless qualified to do so. This unit contains dangerous voltages, always remove mains plug from the socket before any service operation and when not in use for a long period. [2] Important Service Notes (for U.K. only) Before returning the unit to the customer after completion of a repair or adjustment it is necessary for the following withst
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HT-SB60 [4] Names Of Parts 1 2 Sound Bar Front Panel 1. Left Channel Speakers 2. Right Channel Speakers 3. On/Stand-by Button 4. SOURCE Button 5. Pairing Button 6. Remote Sensor 7. Demo Indicator 8. Sound Mode Button 9. Volume Down Button 10. Volume Up Button 3 4 5 6 7 8 9 10 Display 12 1. Dolby Digital Indicator DIGITAL 2. DTS Indicator 3. Muting Indicator 3 DIGITAL Sound Bar Rear Panel 1. HDMI OUT (TV ARC) Socket 2. HDMI IN 1 Socket 3. HDMI IN 2 Socket 4. Optical IN Socket 6
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HT-SB60 Remote Control 1 1. Remote Control Transmitter 2. TV ARC Button 3. Music (Sound Mode) Button 2 14 4. Cinema (Sound Mode) Button 3 5. Sport (Sound Mode) Button 15 4 6. BYPASS Button 16 7. 3D AUDIO Button 17 8. APC Button 5 6 9. TV Operation Button 18 10. AV SYNC Down Button 7 AUDIO 19 11. Source Button 20 12. Subwoofer Level Down Button 8 13. Bass Button 14. On/Stand-by Button 15. Game (Sound Mode) Button 9 16. News (Sound Mode) Button 17. Night (Sound Mode) Button 18. Dimmer Butto
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HT-SB60 CHAPTER 2. ADJUSTMENTS [1] Test Mode 1. Enter the Test Mode version display While pressing down ON/STANDBY and SOURCE button, ON AC supply. Version will be displayed as below :- SB60 XXXX --> DHHHHHHH --> TX Ver : XXXX --> RX Ver : XXXX --> Press SOUND MODE key at main unit to toggle between display. SB60 = Model name, SB60 XXXX = version no D = Destination HHHHHHH = HDMI Firm Ware Version TX Ver : XXXX = Wireless module Firmware version (sound bar wireless module) RX Ver : XXXX = W
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HT-SB60 [2] Abnormal detection distinction at DEMO indicator (LED_red) It has a case that need to Power OFF immediately after detected an abnormal condition without display any error indication due to safety matter. In such case, a trouble point can be judged by a distinction indication at DEMO indicator which current is being supplied during Power off. Basically, it is decided to be distinguished which input port of the system microcomputer was detected or which communication information was
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HT-SB60 4. As for subwoofer Abnormal Detection, there are 3 types of detection. The detection is by simple RED LED flashing indicating Abnormal Status. No Abnormal Detect Process (1) Repeated Bus Error Red LED blinking for 2 times and pause cycle. (2) System Protect Red LED blinking for 4 times and pause cycle. (3) Red LED blinking for 5 times and pause cycle. AMP Shutdown [3] Manual pairing between the Amplifier and Subwoofer. After changing the TX or RX Wireless Modules, the Sound bar and Su
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HT-SB60 CD-ES7 E Mar CD-ES7 Service Manual CD-ES7 ket 00/CD-ES7 00/CD-ES7 00/CD-ES77 7 7 CHAPTER 3. MECHANICAL DESCRIPTION [1] Disassembly Caution On Disassembly Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance: 1. Take compact disc out of the unit. 2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit. 3. Take off nylon bands or wire holders where they need to be
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HT-SB60 (D1) x 4 ACTIVE SUBWOOFER SYSTEM Special Screw STEP REMOVAL PROCEDURE FIGURE 1Main Chassis 1. Screw...................(A1) x 4 4 2. Screw...................(A2) x 4 4 3. Screw...................(A3) x 4 4 4. Rear Panel...........(A4) x 1 4 5. Socket .................(A5) x 2 5 2 Subwoofer PWB 1. Screw...................(B1) x 4 5 (D2) x 1 2. Socket .................(B2) x 1 3. Flat Cable ............(B3) x 1 3 Receive PWB 1. Screw...................(C1) x 1 5 SMPS (Subwoofer) PWB 4 SMPS
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HT-SB60 CHAPTER 4. CIRCUIT DESCRIPTION [1] Waveform Of Wireless Transmission During AUDIO IN function SCL 1 7 8 2 SDA Fig. 1 During HDMI 1 function During HDMI 2 function SCL SCL 1 7 1 7 2 8 2 8 SDA SDA During HDMI function During AUDIO IN function SCLK SCLK 3 13 3 13 DIN 17 5 DIN 5 17 LRCLK LRCLK 4 14 4 14 # Note : All waveforms are tapped from CNP502 (MAIN / AMPLIFIER PWB-A1) 4 – 1
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HT-SB60 [2] Voltage Main PWB (Tx) IC500 IC501 IC502 Pin Pin Pin Pin Pin Pin Pin Pin Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) No. No. No. No. No. No. No. No. 1 7.50m 21 3.30 41 2.10m 61 3.70m 81 3.30m 13.31 14.2550.62 2 7.20m 22 7.10m 42 6.10m 62 3.30 82 1.29 23.31 21.2660.63 3 8.70m 23 7.20m 43 3.20 63 3.30 83 2.34 30.00 31.2474.38 4 7.70m 24 1.32 44 3.30 64 1.90m 84 4.40m 4 0.80m 4 -1.30m 8 5.03 5 7.80m 25 1.32 45 3.30 65 4.10m 85 3.80m IC
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HT-SB60 IC100 Pin Pin Pin Pin Pin Pin Pin Pin Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) No. No. No. No. No. No. No. No. 1 3.2817 0.7433 1.6049 3.2865 2.6281 3.2797 3.10m 113 4.80m 2 3.28 18 1.30 34 1.60 50 3.30 66 3.28 82 1.70 98 4.80m 114 4.70m 3 3.27 19 0.20m 35 17.40m 51 1.64 67 1.00m 83 1.70 99 3.60m 115 3.70m 4 3.28 20 1.55 36 1.30m 52 1.70m 68 3.27 84 3.28 100 3.28 116 3.28 5 3.28 21 3.28 37 3.28 53 0.00 69 3.27 85 4.80m 101 4.80m 117 3
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HT-SB60 Subwoofer (Rx) ICX601 ICX901 Pin Pin Pin Pin Pin Pin Pin Pin Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) No. No. No. No. No. No. No. No. 1 1.79 17 1.91 33 1.87 49 2.30 1 11.98 12 3.20 23 12.03 34 31.00 2 49.90m 18 10.90m 34 38.10m 50 2.30 2 3.21 13 2.40m 24 31.00 35 30.90 3 0.77 19 1.07 35 39.80m 51 2.30 3 2.10m 14 3.20 25 0.00 36 22.00 4 0.85 201.07 363.23 522.30 4 2.10m 15 3.20 26 30.90 37 0.00 5 26.40m 21 37.40m 37 38.10m 53 37.60m 5
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HT-SB60 CHAPTER 5. FLOWCHART [1] Troubleshooting 1. When unable to “pair” or “link” between the sound bar unit and subwoofer. ( 1 ) Transmitting and receiving check. Check incoming supply. NO 1. Is the TX and RX module supply + UN_SW5V ok? (Rx - CNP600X Pin no. 1 and 2) (Tx - CNP502 Pin no. 1 and 2) YES 2 NO 2. Is the communication signal ( I C ) ok ? Is the module FFC loose ? (Fig. 1 - During AUDIO IN function) (Fig. 2a & 2b - During HDMI 1 / 2 function) During HDMI 1 / 2 function During AUDIO
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HT-SB60 CHAPTER 6. MAJOR PART DRAWING [1] Function Table Of IC IC500 RH-IXA348AW00 : SYSTEM MICROCONTROLLER (IXA348AW) (1/5) NAME SOFT EXT. Pin INPUT/ FORM PULL- PULL FUNCTION OUTLINE No. OUTPUT PORT_TYPE UP UP NO USE 1 OUTPUT CMOS INPUT/OUTPUT NO Fix "L" P96/ANEX1 NO USE CMOS INPUT/OUTPUT 2 OUTPUT OFF NO Fix "L" (Schmitt Input) P95/ANEX0 NO USE CMOS INPUT/OUTPUT 3 OUTPUT NO Fix "L" (Schmitt Input) P94 NO USE CMOS INPUT/OUTPUT 4 OUTPUT NO Fix "L" (Schmitt Input) P93 NO USE CMOS INPUT/OUTPUT
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HT-SB60 IC500 RH-IXA348AW00 : SYSTEM MICROCONTROLLER (IXA348AW) (2/5) NAME SOFT EXT. Pin INPUT/ FORM PULL- PULL FUNCTION OUTLINE No. OUTPUT PORT_TYPE UP UP NO USE CMOS INPUT/OUTPUT 27 OUTPUT NO Fix "L" (Schmitt Input) P73/CTS2/RTS2/TA1IN OFF NO USE CMOS INPUT/OUTPUT 28 OUTPUT NO Fix "L" (Schmitt Input) P72/CLK2/TA1OUT SCL [I2Cbus]DIR/WIRELESSS_MODULE/TI_DAP/ Nch open HDMI 29 OUTPUT -YES (Schmitt Input) Micom IF clock P71/RXD2/SCL2/TA0IN (*1)Nch open drain SDA [I2Cbus]DIR/WIRELESSS_MODULE/TI_DAP
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HT-SB60 IC500 RH-IXA348AW00 : SYSTEM MICROCONTROLLER (IXA348AW) (3/5) NAME SOFT EXT. Pin INPUT/ FORM PULL- PULL FUNCTION OUTLINE No. OUTPUT PORT_TYPE UP UP NO USE 51 OUTPUT CMOS INPUT/OUTPUT NO Fix "L" P43 NO USE 52 OUTPUT CMOS INPUT/OUTPUT NO Fix "L" P42 OFF NO USE 53 OUTPUT CMOS INPUT/OUTPUT NO Fix "L" P41 NO USE 54 OUTPUT CMOS INPUT/OUTPUT NO Fix "L" P40 NO USE 55 OUTPUT CMOS INPUT/OUTPUT NO Fix "L" P37 OFF DIR_GPO0 56 INPUT CMOS INPUT/OUTPUT NO Dir General Purpose Port 0 P36 DIR_GPO1 57 INP
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HT-SB60 IC500 RH-IXA348AW00 : SYSTEM MICROCONTROLLER (IXA348AW) (4/5) NAME SOFT EXT. Pin INPUT/ FORM PULL- PULL FUNCTION OUTLINE No. OUTPUT PORT_TYPE UP UP NO USE 77 OUTPUT CMOS INPUT/OUTPUT NO Fix "L" P13 NO USE 78 OUTPUT CMOS INPUT/OUTPUT NO Fix "L" P12 OFF NO USE 79 OUTPUT CMOS INPUT/OUTPUT NO Fix "L" P11 NO USE 80 OUTPUT CMOS INPUT/OUTPUT NO Fix "L" P10 LVL_DETECT INPUT ANA- 81 CMOS INPUT/OUTPUT NO LEVEL DETECT LOG/ P07/AN07 DIGITAL AVCK1 INPUT ANA- 82 CMOS INPUT/OUTPUT YES [AD]D1.8V Abnorm
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IXA348AW HT-SB60 IC500 RH-IXA348AW00 : SYSTEM MICROCONTROLLER (IXA348AW) (5/5) NO USE 1 P96/ANEX1 P10 80 CLK_DRIVER NO USE 2 P95/ANEX0 P11 79 DIN_DRIVER NO USE 3 P94 P12 78 DOUT_DRIVER NO USE 4 P93 P13 77 STBY_DRIVER NO USE 5 P92/T B2IN P14 76 LED_STBY NO USE 6 P91/T B1IN P15/INT3 75 LED_ON NO USE 7 P90/T B1IN P16/INT4 74 NO USE BYTE 8 BYTE 73 NO USE P17 CNVSS 9 CNVSS 72 VFD_LAT P20 XCIN 10 P87/XCIN 71 NO USE P21 XC OUT 11 P86/XC OUT 70 NO USE P22 RESET 12 RESET 69 NO USE P23 X_OUT 13 XOUT 68 N
