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SERVICE MANUAL
Ver. 1.2 2009.02
• HCD-BX70DBi is the amplifi er, CD player, tuner
and iPod section in CMT-BX70DBi.
iPod is a trademark of Apple Inc., registered in the U.S. and other countries.
MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer
IIS and Thomson.
All other trademarks and registered trademarks are of their respective holders.
®
TM
In this manual,
and
marks are not specified.
Amplifier section
DIN power output (rated):
18 + 18 W (6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference): 25 + 25 W (6 ohms at 1 kHz,
10% THD)
Music power output (reference): 38 + 38 W (6 ohms at 1 kHz, 10% THD)
Inputs
AUDIO IN (stereo mini jack): voltage 250 mV, impedance 47 kilohms
Outputs
PHONES (stereo mini jack): accepts headphones of 8 ohms or more
SPEAKER: accepts impedance of 6 to 16 ohms
CD player section
System: Compact disc and digital audio system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6μW
*
This output is the value measurement at a distance of 200mm from the
objective lens surface on the Optical Pick-up Block with 7mm aperture.
Frequency response: 20 Hz – 20 kHz
Signal-to-noise ratio: More than 90 dB
Dynamic range: More than 90 dB
Tuner section
DAB tuner section:
Frequency range*
Band-III: 174.928 (5A) – 239.200 (13F) MHz
* For details, see "DAB frequency table" below.
Antenna: FM/DAB lead antenna
Antenna terminal: 75 ohms, F female
FM stereo, FM/AM superheterodyne tuner
FM tuner section:
Tuning range: 87.5 – 108.0 MHz (50 kHz step)
Antenna: FM/DAB lead antenna
Antenna terminals: 75 ohms unbalanced
Intermediate frequency: 10.7 MHz
AM tuner section:
Tuning range: 531 – 1,602 kHz (with 9 kHz tuning interval)
Antenna: AM loop antenna, external antenna terminal
Intermediate frequency: 450 kHz
Sony Corporation
9-889-139-03
2009B00-1
Audio&Video Business Group
©
2009.02
Published by Sony Techno Create Corporation
HCD-BX70DBi
Model Name Using Similar Mechanism
Base Unit Name
Optical Pick-up Block Name
SPECIFICATIONS
DAB frequency table (Band-III)
Frequency
174.928 MHz
176.640 MHz
178.352 MHz
180.064 MHz
181.936 MHz
183.648 MHz
185.360 MHz
187.072 MHz
188.928 MHz
190.640 MHz
192.352 MHz
194.064 MHz
195.936 MHz
197.648 MHz
199.360 MHz
201.072 MHz
202.928 MHz
204.640 MHz
206.352 MHz
208.064 MHz
AEP Model
Label
Frequency
Label
5A
209.936 MHz
10A
5B
211.648 MHz
10B
5C
213.360 MHz
10C
5D
215.072 MHz
10D
6A
216.928 MHz
11A
6B
218.640 MHz
11B
6C
220.352 MHz
11C
6D
222.064 MHz
11D
7A
223.936 MHz
12A
7B
225.648 MHz
12B
7C
227.360 MHz
12C
7D
229.072 MHz
12D
8A
230.784 MHz
13A
8B
232.496 MHz
13B
8C
234.208 MHz
13C
8D
235.776 MHz
13D
9A
237.488 MHz
13E
9B
239.200 MHz
13F
9C
9D
– Continued on next page –
COMPACT DISC RECEIVER
UK Model
HCD-EC68
BU-K6BD90-WOD
KSM-213DCP
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Summary of Contents for Sony HCD-BX70DBi
- Page 1 AEP Model UK Model Ver. 1.2 2009.02 • HCD-BX70DBi is the amplifi er, CD player, tuner and iPod section in CMT-BX70DBi. iPod is a trademark of Apple Inc., registered in the U.S. and other countries. Model Name Using Similar Mechanism...
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Page 2: Table Of Contents
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. -
Page 3: Servicing Notes
HCD-BX70DBi SECTION 1 SERVICING NOTES UNLEADED SOLDER NOTES ON HANDLING THE OPTICAL PICK-UP Boards requiring use of unleaded solder are printed with the lead- BLOCK OR BASE UNIT free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with... -
Page 4: General
Press +/ (or TUNE +/ on the unit) . Scanning Sony cannot accept responsibility in the event that data recorded to stops automatically when a station is tuned in, and iPod is lost or damaged when using an iPod with this unit. - Page 5 HCD-BX70DBi Other Operations Creating your own program Using the Timers (Program Play) The system offers two timer functions. If you use the Play Timer with the Sleep Timer, the Sleep Timer has priority. Press FUNCTION +/ (or FUNCTION on the unit) Use buttons on the remote to use the timer functions.
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Page 6: Disassembly
HCD-BX70DBi SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. PANEL (SIDE L/R) (Page 7) 3-3. TOP PANEL BLOCK (Page 7) 3-5. FRONT PANEL BLOCK 3-4. TOP KEY BOARD, 3-11. DAB BOARD, 3-6. -
Page 7: Panel (Side L/R)
HCD-BX70DBi Note: Follow the disassembly procedure in the numerical order given. 3-2. PANEL (SIDE L/R) screw (BVTP3 × 10) panel (side L) screw (BVTP3 × 10) panel (side R) two screws (BVST3 × 6) two screws (BVST3 × 6) 3-3. -
Page 8: Top Key Board, Ip Board, Panel Top (Ip)
HCD-BX70DBi 3-4. TOP KEY BOARD, IP BOARD, PANEL TOP (IP) panel top (IP) button (function) button (function B) base (IP) assy button (tune) four screws button (enter) (BVTP2.6 ) connector TOP KEY board (CN101) escutcheon button IP board (VOL) four screws four screws (BVTP2.6) -
Page 9: Rear Panel Block
HCD-BX70DBi 3-6. REAR PANEL BLOCK rear panel block flexible flat cable (11 core) (CN310) two screws (BVTP3 × 10) three screws (BVST3 × 6) fan motor connector (CN313) 3-7. PANEL (REAR) two screws (BVTP3 × 16) panel (rear) two screws (BVST3 ×... -
Page 10: Amp Board Block
HCD-BX70DBi 3-8. AMP BOARD BLOCK two screws (BV3) flexible flat cable (7 core) (AMP board: CN308/MAIN board: CN309) AMP board block connector (CN312) connector (CN320) 3-9. POWER BOARD BLOCK four screws screw POWER board block (BV3) coating clip connector (CN904) -
Page 11: Main Board
HCD-BX70DBi 3-10. MAIN BOARD flexible flat cable (11 core) (CN326) flexible flat cable (21 core) (CN305) connector (CN316) connector (CN904) flexible flat cable (5P) (CN311) two screws (BVTT3 × 6) MAIN board 3-11. DAB BOARD, MODULE (DAB TUNER) two screws (BVTP3 ×... -
Page 12: Loading Mechanism Block
HCD-BX70DBi 3-12. LOADING MECHANISM BLOCK two screws (BVTP2.6) holder (CD) three screws (BV3) loading mechanism block door CD flexible flat cable (5 core) (CN001) flexible flat cable (21 core) (CN305) flexible flat cable (21 core) flexible flat cable (5 core) -
Page 13: Belt
HCD-BX70DBi 3-14. BELT position of belt belt belt claw claw tray (AU) 3-15. OP BASE ASSY (KSM-213D) op base assy (KSM-213D) flexible flat cable (16 core) (CN301) CD board Remove four solders. -
Page 14: Test Mode
HCD-BX70DBi SECTION 4 TEST MODE COLD RESET CD SHIP MODE The cold reset clears all data including preset data stored in the This mode moves the optical pick-up to the position durable to RAM to initial conditions. Execute this mode when returning the vibration. - Page 15 HCD-BX70DBi CD SERVICE MODE This mode can run the CD sled motor freely. Use this mode, for instance, when cleaning the optical pick-up. Procedure: 1. Press the [ ] button to turn the power on. 2. Press the [FUNCTION] button to select “CD”.
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Page 16: Electrical Checks
HCD-BX70DBi SECTION 5 ELECTRICAL CHECKS TUNER SECTION CD SECTION FM TUNE LEVEL CHECK Note: 1. CD Block is basically constructed to operate without adjustment. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. signal generator 3. Use an oscilloscope with more than 10 MΩ impedance. -
Page 17: Diagrams
HCD-BX70DBi SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM - CD SERVO Section - AVDD DETECTOR +3.3V FNi1 (A) 97 FPi1 (B) CD-L (Page 19) AGCi RFEQo 81 RFi 94 FNi2 (C) 82 RFRPi R-CH 96 FPi2 (D) RFRP RFZI 100 TNi (E) -
Page 18: Block Diagram - Ipod, Tuner, Dab Section
HCD-BX70DBi 6-2. BLOCK DIAGRAM - iPod, TUNER, DAB Section - CN102 (iPod) iPod-L L-CH LINE AMP LINE-OUT-L IC303 (Page 19) R-CH LINE-OUT-R MUTING R-ch is omitted due to same as L-ch. Q103, 105 SIGNAL PATH : AUDIO MUTING iPod INTERFACE... -
Page 19: Block Diagram - Main Section
HCD-BX70DBi 6-3. BLOCK DIAGRAM - MAIN Section - R-CH J301 AUDIO IN CD-L (Page 17) INPUT SELECTOR IC312 DAB-L (Page 18) INPUT SELECTOR, ELECTRICAL VOLUME, TUNER-L SURROUND/TONE CONTROL IC304 (Page 18) Q320 Q319 iPod-L (Page 18) POWER AMP SEL1 IC601... -
Page 20: Block Diagram - Panel, Power Supply Section
HCD-BX70DBi 6-4. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section - T801 DC/DC CONVERTER FL901 FLUORESCENT INDICATOR TUBE RECT D904, 905 PROTECT (Page 19) Q903 GRID DRIVE T901 Q905 MAIN POWER TRANSFORMER 59, 60 1 – 31, 61 – 64 33 – 42... - Page 21 HCD-BX70DBi THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. • Circuit Boards Location. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. IP board AMP board Note: Note: •...
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Page 22: Printed Wiring Boards - Cd Section
HCD-BX70DBi 6-5. PRINTED WIRING BOARDS - CD Section - • See page 21 for Circuit Boards Location. • : Uses unleaded solder. CD BOARD (CONDUCTOR SIDE) CD BOARD (COMPONENT SIDE) M401 (SPINDLE) S201 (LIMIT) C404 C403 R402 IC401 TP124 M402... -
Page 23: Schematic Diagram - Cd Board
HCD-BX70DBi Ver. 1.2 6-6. SCHEMATIC DIAGRAM - CD Board - • See page 24 for waveforms. • See page 38 for IC Block Diagrams. • See page 40 for IC Pin Function Description. R127 R126 C107 C136 R125 R142 R139... -
Page 24: Printed Wiring Board - Dab Board
HCD-BX70DBi • Waveforms 6-7. PRINTED WIRING BOARD - DAB Board - - CD Board - - IP Board - - PANEL Board - • See page 21 for Circuit Boards Location. • : Uses unleaded solder. IC101 (RFi) IC101 (XOUT) -
Page 25: Schematic Diagram - Dab Board
HCD-BX70DBi 6-8. SCHEMATIC DIAGRAM - DAB Board - • See page 38 for IC Block Diagrams. C833 C811 R825 R803 R807 220p 4.7k R805 R811 C817 ANTENNA DAB 75Ω DAB TUNER MODULE C818 CN800 LINE AMP IC803 NJM4558M- C834 R813... -
Page 26: Printed Wiring Board - Ip Board
HCD-BX70DBi 6-9. PRINTED WIRING BOARD - IP Board - • See page 21 for Circuit Boards Location. • : Uses unleaded solder. IP BOARD IP BOARD (SIDE A) (SIDE B) R105 C102 IC103 C105 R135 IC102 C109 R122 C101 X101... -
Page 27: Schematic Diagram - Ip Board
HCD-BX70DBi 6-10. SCHEMATIC DIAGRAM - IP Board - • See page 24 for waveforms. • See page 38 for IC Block Diagrams. • See page 40 for IC Pin Function Description. IP BOARD CN102 IC B/D (iPod) IC102 CL109 R110... -
Page 28: Printed Wiring Boards - Main Section
HCD-BX70DBi 6-11. PRINTED WIRING BOARDS - MAIN Section - • See page 21 for Circuit Boards Location. • : Uses unleaded solder. ANTENNA FM 75 COAXIAL M901 (Page 22) (Page 26) (Page 24) TUNER (FM/AM) (FAN) SUPPLIED WITH THE IP BOARD... -
Page 29: Schematic Diagram - Main Section (1/3)
HCD-BX70DBi 6-12. SCHEMATIC DIAGRAM - MAIN Section (1/3) - • See page 38 for IC Block Diagrams. R201 (1/3) 2.2k JR201 R-IN AGND R101 2.2k JR101 L-IN C116 C216 STBY C368 R117 R217 ±PRE C369 C367 R109 R209 4.7k 4.7k... -
Page 30: Schematic Diagram - Main Section (2/3)
HCD-BX70DBi 6-13. SCHEMATIC DIAGRAM - MAIN Section (2/3) - • See page 24 for waveforms. • See page 38 for IC Block Diagrams. • See page 40 for IC Pin Function Description. (Page 29) (2/3) C362 C498 R487 R473 R485... -
Page 31: Schematic Diagram - Main Section (3/3)
HCD-BX70DBi 6-14. SCHEMATIC DIAGRAM - MAIN Section (3/3) - • See page 38 for IC Block Diagrams. (Page 27) (Page 25) (Page 29) (Page 29) (3/3) CLP311 EP301 CN325 CN326 IC307 KIA7809API R431 R419 C365 C359 (CHASSIS) D329 MA2J1110GLS0 CN316... -
Page 32: Printed Wiring Boards - Amp/Headphone Section
HCD-BX70DBi 6-15. PRINTED WIRING BOARDS - AMP/HEADPHONE Section - • See page 21 for Circuit Boards Location. • : Uses unleaded solder. (Page 28) (Page 28) MAIN BOARD MAIN BOARD CN309 CN321 AMP BOARD C515 C522 C521 (CHASSIS) 11, 12... -
Page 33: Schematic Diagram - Amp/Headphone Section
HCD-BX70DBi 6-16. SCHEMATIC DIAGRAM - AMP/HEADPHONE Section - • See page 38 for IC Block Diagrams. IC601 STK433-730-E POWER AMP R502 C502 R505 C504 470p 470p CN308 C511 R501 R521 C501 C505 R-IN 100p 100p C512 R506 R522 10 50V... -
Page 34: Printed Wiring Boards - Panel Section
HCD-BX70DBi 6-17. PRINTED WIRING BOARDS - PANEL Section - • See page 21 for Circuit Boards Location. • : Uses unleaded solder. • Semiconductor Location Ref. No. Location D807 C-12 D902 D-12 PANEL BOARD D903 D904 C-12 D905 C-12 C812... -
Page 35: Schematic Diagram - Panel Section
HCD-BX70DBi 6-18. SCHEMATIC DIAGRAM - PANEL Section - • See page 24 for waveforms. • See page 38 for IC Block Diagrams. (Page CN802 TUNER/ iPod BAND AUDIO IN R856 R855 R854 R853 4.7k 2.2k FL901 S804 S807 S806 S805... -
Page 36: Printed Wiring Board - Power Board
HCD-BX70DBi 6-19. PRINTED WIRING BOARD - POWER Board - • See page 21 for Circuit Boards Location. • : Uses unleaded solder. • Semiconductor Location Ref. No. Location D906 D907 D908 D911 D912 POWER BOARD D913 D914 SUB POWER D916... -
Page 37: Schematic Diagram - Power Board
HCD-BX70DBi 6-20. SCHEMATIC DIAGRAM - POWER Board - D923 MC2838 D922 MA2J1110GLS0 C914 R905 R904 R906 4.7k 4.7k C921 R909 R908 R910 R911 1000 T902 TRANSFORMER D908 MC2838 CN904 D907 USB UNREG GND MC2836 USB UNREG RELAY SUB GND UNREG SUB... - Page 38 HCD-BX70DBi • IC Block Diagrams – CD Board – – IP Board – – MAIN Board – IC201 TK63115SCL-G@GT IC401 BA5826SFP-E2 IC102 TK11133CSCL-G IC201 R5523N001B-TR-F 5 OUT VIN 1 VO1(–) D.BUFF THERMAL & VO4(–) GATE CURRENT OVER CURRENT VO1(+) CONTROL LIMIT D.BUFF...
- Page 39 HCD-BX70DBi – AMP Board – IC312 MC14052BDTR2 IC601 STK433-730-E PRE DRIVE 2-COM FINAL DRIVE PRE DRIVE 1-COM FINAL DRIVE STANDBY CIRCUIT – PANEL Board – IC902 PT6302LQ-010 VSS 49 OSCI 50 OSCILLATOR OSCO 51 TIMING TIMING RSTB 52 GENERATOR 1...
- Page 40 HCD-BX70DBi Ver. 1.2 • IC Pin Function Description CD BOARD IC101 (CD-MP3 PROCESSOR) TC94A70FG-006 Pin No. Pin Name Description AVSS3 Ground terminal RFZi RF ripple zero crossing signal input terminal RFRP RF ripple signal output terminal SBAD/RFDC Sub beam addition signal or RF peak detection signal output terminal...
- Page 41 HCD-BX70DBi Pin No. Pin Name Description SFSY/LOCK Not used ZDET Zero detection signal output terminal Not used GPIN Not used Microcomputer interface mode selection signal input terminal Fixed at "H" in this set DOUT (PO6) Digital audio data output terminal...
- Page 42 HCD-BX70DBi IP BOARD IC101 R5F21246SN060FP (iPod INTERFACE) Pin No. Pin Name Description Not used Not used Not used Not used MODE Mode selection signal input terminal "L": single chip mode, "H": serial I/O mode, 6, 7 P34, P44 Not used...
- Page 43 HCD-BX70DBi MAIN BOARD IC301 R5F3640DDFAR (SYSTEM CONTROLLER) Pin No. Pin Name Description 1 to 3 CD BUS2 to CD BUS0 Serial data output to the CD-MP3 processor SIRCS SIRCS signal input from the remote control receiver STBY-RELAY Power on/off control signal output terminal "H": power on...
- Page 44 HCD-BX70DBi Pin No. Pin Name Description CD DRIVER MUTE Muting signal output to the coil/motor driver MODEL IN Setting terminal for the model Not used Power supply terminal (+3.3V) Not used Ground terminal Not used I-POWER MONITOR Power monitor input terminal...
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Page 45: Exploded Views
HCD-BX70DBi SECTION 7 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • The mechanical parts with no reference The components identifi ed by mark 0 they may have some difference from the number in the exploded views are not sup- or dotted line with mark 0 are critical for original one. -
Page 46: Top Panel Section
HCD-BX70DBi 7-2. TOP PANEL SECTION not supplied not supplied (TOP KEY board) not supplied (HOLD board) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-087-053-01 +BVTP2.6 (3CR) 3-282-732-21 BUTTON (FUNCTION) (TUNER/BAND, AUDIO IN, 3-282-748-01 BUTTON (VOL) (VOL +, VOL –) (BLACK) -
Page 47: Front Panel Section
HCD-BX70DBi 7-3. FRONT PANEL SECTION not supplied (PANEL board) not supplied FL901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1507-149-A PANEL ASSY, FRONT (for BLACK) 1-831-997-21 CABLE, FLEXIBLE FLAT (13 CORE) A-1510-810-A PANEL ASSY, FRONT (for SILVER) -
Page 48: Main Board Section
HCD-BX70DBi 7-4. MAIN BOARD SECTION not supplied (GUARD board) not supplied not supplied (AMP board) M901 supplied not supplied (5VREG board) not supplied (9VREG board) supplied POWER board section Ref. No. Part No. Description Remark Ref. No. Part No. Description... -
Page 49: Power Board Section
HCD-BX70DBi Ver. 1.1 7-5. POWER BOARD SECTION F902 not supplied F901 (POWER board) not supplied T901 not supplied not supplied not supplied not supplied not supplied (HP board) loading mechanism section not supplied Ref. No. Part No. Description Remark Ref. No. -
Page 50: Loading Mechanism Section
HCD-BX70DBi 7-6. LOADING MECHANISM SECTION not supplied not supplied (MOTOR board) not supplied base unit section Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1242-967-A LOADING (BK) ASSY 4-227-045-41 SPRING (INSULATOR) 3-080-478-01 BELT 4-229-005-41 INSULATOR 4-985-672-01... -
Page 51: Base Unit Section (Bu-K6Bd90-Wod)
HCD-BX70DBi 7-7. BASE UNIT SECTION (BU-K6BD90-WOD) (including sled motor (M402), spindle motor (M401)) spindle motor (M401) sled motor (M402) S201 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 301 A-4735-357-A BASE ASSY, OP (KSM-213D) A-1217-914-A... -
Page 52: Electrical Parts List
HCD-BX70DBi SECTION 8 5VREG 9VREG ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in • RESISTORS When indicating parts by reference num- the parts list may be different from the All resistors are in ohms. ber, please include the board name. - Page 53 HCD-BX70DBi Ver. 1.2 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R544 1-216-853-11 METAL CHIP 470K 1/10W C206 1-165-908-11 CERAMIC CHIP 1uF C207 1-165-908-11 CERAMIC CHIP 1uF R545 1-216-833-11 METAL CHIP 1/10W C301 1-164-360-11 CERAMIC CHIP 0.1uF...
- Page 54 HCD-BX70DBi Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R153 1-216-857-11 METAL CHIP 1/10W C828 1-126-929-11 ELECT 4700uF R154 1-216-857-11 METAL CHIP 1/10W C833 1-126-160-11 ELECT R155 1-216-805-11 METAL CHIP 1/10W C834 1-126-160-11 ELECT R156 1-216-809-11...
- Page 55 HCD-BX70DBi MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > Q103 6-551-750-01 TRANSISTOR 2SD2114KT146W Q104 6-551-750-01 TRANSISTOR 2SD2114KT146W R132 1-216-841-11 METAL CHIP 1/10W Q105 6-551-750-01 TRANSISTOR 2SD2114KT146W R133 1-216-821-11 METAL CHIP 1/10W Q106...
- Page 56 HCD-BX70DBi MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C120 1-126-960-11 ELECT C366 1-164-156-11 CERAMIC CHIP 0.1uF C122 1-100-597-91 CERAMIC CHIP 0.1uF C367 1-126-935-11 ELECT 470uF C123 1-162-974-11 CERAMIC CHIP 0.01uF C368 1-164-156-11 CERAMIC CHIP 0.1uF...
- Page 57 HCD-BX70DBi MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC304 6-712-055-01 IC BD3499FV-E2 IC307 6-700-830-01 IC KIA7809API JR498 1-216-864-11 SHORT CHIP IC310 6-702-038-11 IC PST3628NR < COIL > IC311 8-759-598-69 IC BA6956AN IC312 8-759-430-37 IC MC14052BDTR2...
- Page 58 HCD-BX70DBi MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R131 1-216-837-11 METAL CHIP 1/10W R413 1-216-841-11 METAL CHIP 1/10W R134 1-216-829-11 METAL CHIP 4.7K 1/10W R414 1-216-805-11 METAL CHIP 1/10W R153 1-260-304-51 CARBON 1/2W R415...
- Page 59 HCD-BX70DBi MAIN MOTOR PANEL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R611 1-216-829-11 METAL CHIP 4.7K 1/10W X302 1-814-062-21 VIBRATOR, CERAMIC (5MHz) R700 1-216-809-11 METAL CHIP 1/10W ************************************************************ R701 1-216-809-11 METAL CHIP 1/10W R702 1-216-809-11...
- Page 60 HCD-BX70DBi PANEL POWER TOP KEY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D918 6-501-569-01 DIODE 1N5401-C352 < RESISTOR > D919 6-501-569-01 DIODE 1N5401-C352 R851 1-216-821-11 METAL CHIP 1/10W D920 6-500-335-01 DIODE MC2838-T112-1 R852 1-216-825-11 METAL CHIP 2.2K...
- Page 61 HCD-BX70DBi Ver. 1.1 TOP KEY Ref. No. Part No. Description Remark S806 1-762-875-21 SWITCH, KEYBOARD (iPod u) S807 1-762-875-21 SWITCH, KEYBOARD (TUNER/BAND) S809 1-762-875-21 SWITCH, KEYBOARD (DAB AUTOSCAN) S810 1-762-875-21 SWITCH, KEYBOARD (DSGX) S811 1-762-875-21 SWITCH, KEYBOARD (x CANSEL) S812...
- Page 62 HCD-BX70DBi REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2008.06 2008.09...