Table of Contents
Advertisement
SERVICE MANUAL
Ver. 1.0 2010.04
• HCD-DX400 is the amplifi er, disc player, USB and
tuner section in CMT-DX400.
Amplifi er section
Power output (rated): 20 + 20 watts (6 ohm at
1 kHz, 1% THD)
Continuous RMS power output (reference):
25 + 25 watts (6 ohm at
1 kHz, 10% THD)
The following measured at 220 V – 240 V AC,
50/60 Hz (AEP, Russian, Singa-
pore, Thai and Australian models)
110 V – 120 V/220 V – 240
V AC, 50/60 Hz (Chilean and
Peruvian models)
120 V AC, 60 Hz (Mexican
model)
120 V AC, 50/60 Hz (Taiwan
model)
220 V – 240 V -, 60 Hz (Korean
model)
Power output (rated): 20 + 20 watts (6 ohm at
1 kHz, 1% THD)
Continuous RMS power output (reference):
25 + 25 watts (6 ohm at
1 kHz, 10% THD)
* The system is not support C-Load testing.
Inputs
Audio In (3.5mm stereo jack):
sensitivity 700 mV,
impedance 10 kilohms
MIC (monaural mini jack) (Russian, Singapore,
Taiwan, Korean, Thai and Australian models):
sensitivity 4 mV,
impedance 10 kilohms
Outputs
VIDEO OUT (RCA jack):
max. output level 1 Vp-p,
unbalanced, Sync negative,
load impedance 75 ohm
COMPONENT VIDEO OUT:
Y: 1 Vp-p, 75 ohm
P
, P
: 0.7 Vp-p, 75 ohm
B
R
Sony Corporation
9-889-852-01
2010D05-1
Audio&Video Business Group
©
2010.04
Published by Sony Techno Create Corporation
HCD-DX400
Model Name Using Similar Mechanism
DVD Mechanism Type
Optical Pick-up Block Name
SPECIFICATIONS
PHONES (stereo φ3.5 mm jack):
accepts headphones of 32 ohm
SPEAKER:
accepts impedance of 6 ohm
Disc player section
System:
Compact disc and digital
audio and video system
Laser:
Laser Diode Properties
• Emission duration: continuous
• Laser Output*:
Less than 1000 μW
* 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.
Semiconductor laser
(DVD: λ=650 nm,
CD: λ=790 nm)
Frequency response: DVD (PCM 48 kHz):
20 Hz – 20 kHz (±1 dB)
CD: 20 Hz – 20 kHz (±1 dB)
USB section
Supported bit rate
MP3(MPEG/Audio Layer–3):
32 kbps – 320 kbps
WMA:
48 kbps – 192 kbps
Sampling frequencies
MP3(MPEG/Audio Layer–3):
32/44.1/48 kHz
WMA:
44.1 kHz
USB port (maximum current):
5V 500mA
Tuner section
FM stereo, FM superheterodyne tuner
FM tuner section
Tuning range:
87.5 MHz – 108.0 MHz
(50 kHz step)
AEP Model
E Model
Australian Model
NEW
CDM85 (MB)
KHM-313CAA
Antenna:
FM lead antenna
Antenna terminals:
75 ohm unbalanced
Intermediate frequency:
10.7 MHz
AM tuner section (Chilean, Peruvian and Mexi-
can models)
Tuning range:
530 kHz – 1,710 kHz/
10 kHz (Default)
531 kHz – 1,710 kHz/9 kHz
Antenna:
AM loop antenna
Antenna terminals:
External antenna terminal
Intermediate frequency:
450 kHz
AM tuner section (Singapore, Taiwan, Korean
and Thai models)
Tuning range:
531 kHz – 1,602 kHz/
9 kHz (Default)
530 kHz – 1,610 kHz/10 kHz
Antenna:
AM loop antenna
Antenna terminals:
External antenna terminal
Intermediate frequency:
450 kHz
AM tuner section (Australian model)
Tuning range:
531 kHz – 1,710 kHz/
9 kHz (Default)
530 kHz – 1,710 kHz/10 kHz
Antenna:
AM loop antenna
Antenna terminals:
External antenna terminal
Intermediate frequency:
450 kHz
– Continued on next page –
DVD RECIEVER
Advertisement
Table of Contents
Related Manuals for Sony HCD-DX400
Summary of Contents for Sony HCD-DX400
-
Page 1: Specifications
HCD-DX400 SERVICE MANUAL AEP Model E Model Ver. 1.0 2010.04 Australian Model • HCD-DX400 is the amplifi er, disc player, USB and tuner section in CMT-DX400. Model Name Using Similar Mechanism DVD Mechanism Type CDM85 (MB) Optical Pick-up Block Name... -
Page 2: Table Of Contents
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. a CLASS 1 LASER product. REPLACE THESE COMPONENTS WITH SONY PARTS This marking is located on the WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS rear exterior. MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. - Page 3 HCD-DX400 SECTION 1 SERVICING NOTES NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electro- static break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body.
- Page 4 HCD-DX400 MODEL CLASSIFICATION Refer to Refer to Refer to Refer to Refer to OSD Languege OSD Languege OSD Languege OSD Languege OSD Languege (Page 5) (Page 5) (Page 5) (Page 5) (Page 5) Continued on next page.
- Page 5 HCD-DX400 Refer to Refer to Refer to Refer to following following following following OSD Languege OSD Languege OSD Languege OSD Languege English Language FRANÇAIS Nederlands Deutsch Svenska Italiano ESPAÑOL Suomi Select OSD language. Dansk Norsk PORTUGUÊS THAI...
-
Page 6: Main Board
HCD-DX400 HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF bottom side 1 Insert the flat-head screwdriver in the hole of the chassis, and push the lever in the direction of the arrow. MAIN BOARD SERVICE POSITION MAIN board... -
Page 7: Ffc Holder
HCD-DX400 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 2-2. COVER (TOP) (Page 7) 2-3. FRONT PANEL BLOCK (Page 8) 2-4. KNOB (VOLUME) 2-5. DVD BLOCK (Page 8) (Page 9) 2-6. MAIN BOARD 2-9. - Page 8 HCD-DX400 2-3. FRONT PANEL BLOCK Note: Pass the harness through the incision of MAIN board. 5 screw (BVTT3 6 lug wire 7 connector (CN4) qd front panel block 8 connector (CN2) 9 connector (CN1B) 0 connector (CN1A) 2 Draw out the tray.
- Page 9 HCD-DX400 2-5. DVD BLOCK Note 2: Pass the power cord through the incision of MAIN board. 1 flexible cable (11 core) (CN5) (AEP) flexible cable (9 core) (CN5) (Except AEP) 2 power cord connector (CN900) 5 three screws (BVTP3 6 two screws...
- Page 10 HCD-DX400 2-6. MAIN BOARD Note 1: When disconnecting the fl exible cable (24 core) of optical pick-up block, solder the short-land. 1 Solder the short-land. 2 flexible cable (24 core) (CN8) Note 2: When assembling the optical pick-up block, remove the solder of short-land after connecting the flexible cable (24 core).
-
Page 11: Test Mode
HCD-DX400 SECTION 3 TEST MODE 2-8. OPTICAL PICK-UP BLOCK (KHM-313CAA) Remote commander is necessary for the execution of test mode. It is necessary to connect the TV monitor with the set for the test mode confi rmation. 1 two screws... -
Page 12: Diagrams
HCD-DX400 SECTION 4 DIAGRAMS 4-1. BLOCK DIAGRAM Power output DVD/CD SDRAM Serial FLASH +18V 1M x 16bit x 4 16Mbit +12V Sony KH313CAA 80W PSU CDM85 LOADER -24V Standby_CON FREQ_CON MOTOR Driver V5888 MPEG CXD9971R(LE) (MTK1389L) LQFP128 VOL Encoder VFD driver... -
Page 13: Printed Wiring Board - Main Board
HCD-DX400 4-2. PRINTED WIRING BOARD - MAIN Board - • : Uses unleaded solder. MAIN BOARD (COMPONENT SIDE) MAIN BOARD (CONDUCTOR SIDE) (RU, SP, TW, KR, TH, AUS) RU, SP, TW, KR TH, AUS (AEP, E51, MX) (AEP, E51, MX) -
Page 14: Schematic Diagram - Main Board (1/2)
XTALO GPIO7 / CKE 33R NC STB_LED 2SK3018(KN) IC42S16400-6TI IR_MTK FB84 100K C234 C235 AGND 27PF 27MHz 27PF CXD9971R(LE) LQFP SONY / (MT1389L/K) MTK 10R NC FB34 FB28 +ND9V +P9V R143 FL_Driver FB29 FL_PWM V1P4 DVDD33 89L_3V3 MDI1 FB30 MT1389L/K... -
Page 15: Schematic Diagram - Main Board (2/2)
HCD-DX400 4-4. SCHEMATIC DIAGRAM - MAIN Board (2/2) - MAIN BOARD (2/2) Notes : 1. When the AC input 230V then JW900 CN903 and SW should be take off " 2. When the AC input 110V then JW900 should be put on PCB board that SW take off"... -
Page 16: Printed Wiring Board - Control Board
HCD-DX400 4-5. PRINTED WIRING BOARD - CONTROL Board - • : Uses unleaded solder. CONTROL BOARD (CONDUCTOR SIDE) CONTROL BOARD (COMPONENT SIDE) KEY1 KEY5 KEY8 KEY11 KEY7 KEY10 Micro Panel 2009-10-12 JW10 JW12 LVL204410-0001 JW13 >PF-LP< KEY4 KEY6 KEY9 JW18... -
Page 17: Schematic Diagram - Control Board
HCD-DX400 4-6. SCHEMATIC DIAGRAM - CONTROL Board - • See page 18 for IC Pin Function Description. CONTROL BOARD +P9V VFD 32Pin AOTOM:20075-2A27 VFD DISPLAY P-24V +VDD 4.7R +ND9V -22V +ND9V 6.8V 1N4148 330R 330R 100uF/16V 100R MMS8050L 470R 100UF/16V... - Page 18 HCD-DX400 • IC Pin Function Description MAIN BOARD IC2 CXD9971R(LE) LQFP (RF AMP, SERVO DSP, MPEG DECODER) Pin No. Pin Name Description Pin No. Pin Name Description RF main beam input A 69 to 74 RA9 to RA4 DRAM address 9 to DRAM address 4...
- Page 19 HCD-DX400 MAIN BOARD IC6 STM8S105K4T6 (Flash, EEPROM, ADC, Timers, UART, SPI, I²C) Pin No. Pin Name Description MCU Reset PA1/OSCIN Crystal in PA2/OSCOUT Crystal out Digital ground VCAP 1.8 V regulator capacitor Digital power supply VDDIO_1 I/O power supply PF4/AIN12...
- Page 20 HCD-DX400 MAIN BOARD IC8 TDA7492 (50W + 50W dual BTL Class-D audio amplifi er) Pin No. Pin Name Description SUB_GND Connect to the frame 2, 3 OUTPUTB Positive PWM for right channel 4, 5 PGNDB Power stage round for right channel...
- Page 21 HCD-DX400 MAIN BOARD IC7 STA2314 (Volume control, Treble and Bass, Gain, 4 Stereo input 1 Stereo output) Pin No. Pin Name Description R_IN3 Audio 3 right channel input R_IN2 Audio 2 right channel input R_IN1 Audio 1 right channel input...
- Page 22 HCD-DX400 PANEL BOARD IC1 PT6311 (VFD Driver, Key Scanning) Pin No. Pin Name Description 1 to 4 SW1 to SW4 General purpose input pins, Not used DOUT Data output Pin Data input Pin Not used Clock input Pin Serial interface strobe Pin...
-
Page 23: Exploded Views
HCD-DX400 SECTION 5 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • Color Indication of Appearance Parts Ex- : Russian model they may have some difference from the ample: : Singapore model original one. KNOB, BALANCE (WHITE) . . . (RED) : Thai model ↑... -
Page 24: Front Panel Section
HCD-DX400 5-2. FRONT PANEL SECTION not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-176-950-01 KNOB (VOLUME) 4-176-954-01 BUTTON (EJECT) (Z) 9-885-144-39 FOOT 4-176-951-01 BUTTON (STANBY) (I/1) A-1779-131-A CABINET FRONT ASSY SV (AEP) -
Page 25: Main Board Section
HCD-DX400 5-3. MAIN BOARD SECTION F900 T900 not supplied MAIN board not supplied DVD mechanism deck section (E51) not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 9-885-144-39 FOOT 9-885-144-61 +BVTP 3X10 BZN3... -
Page 26: Dvd Mechanism Deck Section
HCD-DX400 5-4. DVD MECHANISM DECK SECTION not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 501 A-1749-923-A CDM85 (MB) ASSY... - Page 27 HCD-DX400 MEMO...
- Page 28 HCD-DX400 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 2010.04...