Table of Contents
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SERVICE MANUAL
Ver. 1.1 2016.05
Note:
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus affected unit was found during
service, contact your Service Headquarters.
Speaker section
Speaker system
3-way, Sound Pressure Horn
Speaker unit
Tweeter L/R: 40 mm, cone type
Midrange L/R: 80 mm, cone type
Woofer: 200 mm, cone type
Rated impedance
Tweeter L/R: 4 ohms
Midrange L/R: 4 ohms
Woofer: 2 ohms
Inputs
AUDIO/PARTY CHAIN IN (TV) L/R
Voltage 2 V, impedance 47 kilohms
TV (ARC)
Supported audio signal: 2-channel
Linear PCM
MIC1, MIC2
Sensitivity 1 mV, impedance
10 kilohms
Outputs
AUDIO/PARTY CHAIN OUT L/R
Voltage 2 V, impedance 1 kilohm
VIDEO OUT
Max. output level 1 Vp-p,
unbalanced, Sync. negative load
impedance 75 ohms
HDMI OUT (TV)
Supported audio signal: 2-channel
Linear PCM (up to 48 kHz), Dolby
Digital
HDMI section
Connector
Type A (19 pin)
USB section
Supported bit rate
WMA: 48 kbps – 192 kbps, VBR, CBR
AAC: 48 kbps – 320 kbps, VBR, CBR
WAV: 16 bit
Sampling frequencies
WMA: 44.1 kHz
AAC: 44.1 kHz
WAV: 44.1 kHz/48 kHz
Supported USB device
Mass Storage Class
9-890-676-02
Sony Corporation
2016E81-1
©
2016.05
Published by Sony EMCS (Malaysia) PG Tec
Model Name Using Similar Mechanism
CD/DVD Section
CD Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
Maximum current
1 A
(USB) port
Type A
Disc/USB section
Supported bit rate
MPEG1 Layer-3:
32 kbps – 320 kbps, VBR
Sampling frequencies
MPEG1 Layer-3:
32 kHz/44.1 kHz/48 kHz
Xvid
Video codec: Xvid
Bit rate: 4.854 Mbps (MAX)
Resolution/Frame rate:
720 × 480, 30 fps
720 × 576, 25 fps
Audio codec: MP3
MPEG4
File format: MP4 File Format
Video codec:
MPEG4 Simple Profi le
(AVC is not compatible.)
Bit rate: 4 Mbps
Resolution/Frame rate:
720 × 576, 30 fps
Audio codec: AAC-LC
(HE-AAC is not compatible.)
DRM: Not compatible
Disc player section
System
Compact disc and digital audio and
video system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6 μW
* This output is the value measure
ment at a distance of 200 mm from
the objective lens surface on the
Optical Pick-up Block with 7 mm
aperture.
Frequency response
20 Hz – 20 kHz
Video color system format
NTSC and PAL
MHC-V44D
HCD-GT3D
CDM90-DVBU204//C
CMS-S76RFS7G1 or CMS-S76RFS7GP
FM Tuner section
System
FM stereo, FM superheterodyne
tuner
Antenna
FM lead antenna
Tuning range
87.5 MHz – 108.0 MHz (50 kHz step)
BLUETOOTH section
Communication system
BLUETOOTH Standard version 3.0
Output
BLUETOOTH Standard Power
Class 2
Maximum communication range
Line of sight approx. 10 m
1)
Frequency band
2.4 GHz band (2.4000 GHz –
2.4835 GHz)
Modulation method
FHSS (Freq Hopping Spread
Spectrum)
2)
Compatible BLUETOOTH profiles
A2DP (Advanced Audio Distribu-
tion Profile)
AVRCP (Audio Video Remote
Control Profile)
SPP (Serial Port Profile)
Supported codecs
SBC
3)
, AAC, LDAC
1)
The actual range will vary depending on
factors such as obstacles between devices,
magnetic fields around a microwave oven,
static electricity, reception sensitivity,
antenna's performance, operating system,
software application, etc.
2)
BLUETOOTH standard profiles indicate
the purpose of BLUETOOTH communica-
tion between devices.
3)
Subband Codec
HOME AUDIO SYSTEM
Russian Model
E Model
Australian Model
General
Power requirements
AC 120 V – 240 V, 50/60 Hz
Power consumption
120 W
Power consumption (at the Power Saving
mode)
For RU model only:
0.5 W (When "BT STBY" is set to
"OFF" and [CONTROL FOR
HDMI] is set to [OFF].)
3 W
4)
(When "BT STBY" is set to
"ON" and [CONTROL FOR HDMI]
is set to [ON].)
Dimensions (w/h/d) (Approx.)
293 mm × 798 mm × 288 mm
Mass (Approx.)
14.0 kg
The power consumption of the system
will be less than 0.5 W when there is no
HDMI connection and "BT STBY" is set
to "OFF".
Unpacking
• Remote control (1)
• R03 (size AAA) batteries (2)
• FM lead antenna (1)
• AC power cord (mains lead) (1)
• AC plug adaptor (1) (supplied only for
certain areas)
The AC plug adaptor is not use in
Chile. Use this plug adaptor in the
countries where it is necessary.
Design and specifications are subject to
change without notice.
– Continued on next page –
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Related Manuals for Sony MHC-V44D
Summary of Contents for Sony MHC-V44D
- Page 1 20 Hz – 20 kHz WAV: 44.1 kHz/48 kHz Video color system format – Continued on next page – Supported USB device NTSC and PAL Mass Storage Class HOME AUDIO SYSTEM 9-890-676-02 Sony Corporation 2016E81-1 © 2016.05 Published by Sony EMCS (Malaysia) PG Tec...
- Page 2 AC leakage. Check • “BRAVIA” is a trademark of Sony Corporation. leakage as described below. • LDAC™ and LDAC logo are trademarks of Sony Corporation. ® • The BLUETOOTH word mark and logos are registered trade- marks owned by Bluetooth SIG, Inc.
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Page 3: Table Of Contents
MHC-V44D TABLE OF CONTENTS SERVICING NOTES ..........EXPLODED VIEWS DISASSEMBLY 7-1. Side Panel Section ............49 2-1. Disassembly Flow ............10 7-2. Loading Panel Section ............ 50 2-2. Side (L) Panel, Side (R) Panel ........11 7-3. Back Panel Section ............51 2-3. -
Page 4: Servicing Notes
MHC-V44D Ver. 1.1 SECTION 1 SERVICING NOTES UNLEADED SOLDER MODEL IDENTIFICATION Boards requiring use of unleaded solder are printed with the – Rear View – leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with... - Page 5 MHC-V44D RELEASING THE DISC TRAY LOCK Note The disc tray lock function for the antitheft of an demonstration • disc in the store is equipped. When disassembling the set, use the following jig (for front panel removal). Releasing Procedure: Part No.: J-2501-238-A JIG FOR SPEAKER REMOVAL 1.
- Page 6 5. Perform the pairing procedure on the Bluetooth device. 6. Select the model number of the unit on the display of the Bluetooth device. For example, select “MHC-V44D”. If passkey is required on the Bluetooth device, enter “0000”. 7. Perform the Bluetooth connection on the Bluetooth device.
- Page 7 MHC-V44D 1. DAMP board Playing music from a Bluetooth device – DAMP Board (Component Side) – For a Bluetooth device 1. Press the [ ] button to turn the power on. 2. Press BLUETOOTH on the unit to select Bluetooth function.
- Page 8 MHC-V44D HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF Note 1: After the side panel and top panel are removed, this work is done. Note 2: Please prepare the thin wire (clip etc. processed to the length of 8 cm or more).
- Page 9 MHC-V44D CAPACITOR DISCHARGE FOR ELECTRIC SHOCK PREVENTION SMPS Board (Conductor side view) In checking the SMPS board, make 3 capacitors discharge of C914, C1003 and C1006 for eletrical shock prevention. 800 /5 W C1003 800 /5 W 800 /5 W...
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Page 10: Disassembly
MHC-V44D SECTION 2 DISASSEMBLY Note: Disassemble the unit in the order as shown below. 2-1. DISASSEMBLY FLOW 2-2. SIDE (L) PANEL, SIDE (R) PANEL (Page 11) 2-3. TOP PANEL SECTION (Page 11) 2-4. LOADING PANEL ASSY (Page 12) 2-5. CDM SECTION (Page 13) 2-15. -
Page 11: Side (L) Panel, Side (R) Panel
MHC-V44D Note: Follow the disassembly procedure in the numerical order given. 2-2. SIDE (L) PANEL, SIDE (R) PANEL 1 one screw 3 two screws (+BVTP 3 x 8) (SCREW, TAPPING) 4 three claws 6 panel, side (R) 3 two screws... -
Page 12: Loading Panel Assy
MHC-V44D 2-4. LOADING PANEL ASSY 3 three claws 4 panel, loading assy hole – Left view – Insert the clip etc. processed to the length of 8 cm or more in the hole on the side of the chassis and push. -
Page 13: Cdm Section
MHC-V44D 2-5. CDM SECTION 8 four screws (+BVTP 3 x 8) q; CDM90-DVBU204//C 1 two screws (+BVTP 3 x 8) qa bracket, CDM 6 wire (flat type) (5 core) (CN303) 7 wire (flat type) (24 core) 4 Remove the CDM section (CN302) in the direction of the arrow. -
Page 14: Back Panel Section
MHC-V44D 2-6. BACK PANEL SECTION hemilon, 10xLx0.4 clip, coating 1 Remove the wire from clip, coating. fan,DC rear side 3 CN2001 (2P) MOTHERBOARD board 2 Remove hemilon, 10xLx0.4. 9 panel, back section 5 three screws (+BVTP 3 x 8) 8 one screw... -
Page 15: Damp Board
MHC-V44D 2-7. DAMP BOARD 5 four screws (+BVTP 3 x 8) 9 heatsink (AMP) Note: When you install the heatsink (AMP), spread the compound referring to “NOTE OF REPLACING THE IC2002 front side AND IC2003 ON THE DAMP BOARD 1 Remove wire from clip, coating. -
Page 16: Bracket Chassis
MHC-V44D 2-8. BRACKET CHASSIS 7 four screws (+BV3 (3-CR)) front side 5 Remove wire from clip, coating. 3 Remove 3 Remove hemilon, hemilon, 10xLx0.4. 10xLx0.4. q; CN2002 (10P) MOTHERBOARD board qa bracket, chassis hemilon, 10xLx0.4 top side 1 Remove hemilon, MOTHERBOARD board 10xLx0.4. -
Page 17: Motherboard Board
MHC-V44D 2-9. MOTHERBOARD BOARD Note: When the MOTHERBOARD BOARD is replaced, refer to “NOTE OF REPLACING MOTHERBOARD BOARD OR BLUE- TOOTH MODULE OR RC-S730 (WW) BOARD” on page 6. 1 five screws (+BVTP 3 x 8) 2 clip, coating 2 clip, coating... -
Page 18: Smps Board
MHC-V44D 2-10. SMPS BOARD 2 three screws (+PWH 3 x 8 (SUMITITE)) 1 six screws (+PWH 3 x 8 (SUMITITE)) 3 SMPS board – Rear view – 2-11. CHASSIS 1 six screws (STEP SCREW M4) 2 one claw 2 one claw 3 chassis –... -
Page 19: Front Panel Section
MHC-V44D 2-12. FRONT PANEL SECTION 1 one screw ((3.5 x 14), TAPPING) total sixteen bosses 3 Insert the jig into a space and slowly remove the front panel section. Note 1: When using a jig, please work so as not to injure front panel section and speaker cabinet. -
Page 20: Loudspeaker (200Mm)-157-11
MHC-V44D 2-13. LOUDSPEAKER (200MM)-157-11 3 Push the protrusion, and remove the terminal (wide side). top side protrusion 3 Push the protrusion, and remove loudspeaker the terminal (narrow side). (200mm)-157-11 terminal (narrow side) terminal (wide side) loudspeaker (200mm)-157-11 terminal position 2 Remove the loudspeaker (200mm)-157-11 in the direction of the arrow. -
Page 21: Loudspeaker (69Mm)-155-11
MHC-V44D 2-14. LOUDSPEAKER (69MM)-155-11 4 Push the protrusion, and remove the terminal (wide side). hook hook terminal (wide side) 1 Remove the terminal (narrow side) speaker cable. protrusion 4 Push the protrusion, and remove the terminal (narrow side). 3 Remove the loudspeaker... -
Page 22: Service Optical Device (7G), Wire (Flat Type)
MHC-V44D 2-15. SERVICE OPTICAL DEVICE (7G), WIRE (FLAT TYPE) 2 chuck holder assy (MB) 1 three claws qk cushion (H) qf wire(flat type) (5 core) 1 three claws ql cushion (H) 7 four insulator screws qa insulator qh holder, FFC... -
Page 23: Test Mode
3. “COLD RST” appears on the screen display panel. After 4. When [ENTER] button is pressed after all LEDs and segments that, the screen display panel will display “SONY”. The set in screen display panel light up, alternate segments in screen will automatically Power ON and Power OFF again, and the display panel and LEDs would light up. - Page 24 MHC-V44D [HISTORY MODE] This mode is used to check important data stored in the system when PROTECTOR happened. Procedure: 1. Press [ ] to turn on the system. 2. During demo mode, press [ ] button and [ +] button for 5 seconds to mode into history mode.
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Page 25: Electrical Check
MHC-V44D SECTION 4 ELECTRICAL CHECK FOCUS BIAS CHECK TUNER SECTION 0 dB = 1 V oscilloscope FM AUTO STOP CHECK (DC range) signal MOTHERBOARD board generator CN302 pin 17 (RF) CN302 pin 1 (GND) – Procedure: 1. Connect the oscilloscope to CN302 pin 17 (RF) and CN302 pin 1 (GND) on the MOTHERBOARD board. -
Page 26: Troubleshooting
MHC-V44D SECTION 5 TROUBLESHOOTING... - Page 27 MHC-V44D...
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Page 32: Diagrams
MHC-V44D SECTION 6 DIAGRAMS • Circuit Boards Location RC-S730 (WW) PARTY LED board STR board MIC board IR board DAMP board MOTHERBOARD board MS-476 board BLUETOOTH module SMPS board SPEAKER LED_R board SPEAKER LED_L board... -
Page 33: Block Diagram - Cd/Usb/Hdmi Section
MHC-V44D 6-1. BLOCK DIAGRAM - CD/USB/HDMI Section - >001B MAIN SECTION (Page 34) >002B MAIN SECTION (Page 34) MHC-V44D... -
Page 34: Block Diagram - Main Section
MHC-V44D 6-2. BLOCK DIAGRAM - MAIN Section - STEREO A/D CONVERTER NFC MODULE (RC-S730 (WW)) IC904 >002B NFC-SCL RXIN0 CD/USB/HDMI SECTION MKT-BCK MKT-BCK NFC-SDA ABCK_IO (Page 33) MKT-LRCK MKT-LRCK NFC-INT ALRCK_IO ASDATA0 ASDATA0 NFC-RF-DET ADIN_O J602 MKT-MCK VINL VINR AUDIO/PARTY... -
Page 35: Block Diagram - Damp Section
MHC-V44D 6-3. BLOCK DIAGRAM - DAMP Section - STREAM PROCESSOR POWER AMP IC2001 IC2002 >003B MAIN SECTION 11 MCLK PWM_P_4 5 INPUT_A OUT_D_27 (Page 34) LRCK TWEETER 22 LRCK PWM_M_4 6 INPUT_B OUT_D_28 L-CH SCLK 23 SCLK PWM_P_3 14 INPUT_C... -
Page 36: Block Diagram - Panel/Power Supply Section
MHC-V44D 6-4. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section - SYSTEM CONTROLLER REMOTE CONTROL IC109 (4/4) RECEIVER IC3300 PROTECTION CONTROL PCONT-DAMP Q576 SIRCS PROTECTION CONTROL Q575 +5V/ +5.2V REG. IC001 PROTECTION CONTROL S3010 POWER-KEY SPM-C-MON Q574 USB +5V VIN1 PROTECTION CONTROL M +5.2V... - Page 37 MHC-V44D Ver. 1.1 • Note for Printed Wiring Boards and Schematic Diagrams Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in μF unless otherwise noted. (p: pF) •...
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Page 38: Printed Wiring Board - Motherboard Board
MHC-V44D 6-5. PRINTED WIRING BOARD - MOTHERBOARD Board - • See page 32 for Circuit Boards Location. • : Uses unleaded solder. AUDIO/ PARTY CHAIN HDMI OUT VIDEO ANTENNA MOTHERBOARD BOARD SERVICE USE MOTHERBOARD BOARD (TV ARC) (COMPONENT SIDE) (CONDUCTOR SIDE) -
Page 39: Printed Wiring Board - Damp Board
MHC-V44D 6-6. PRINTED WIRING BOARD - DAMP Board - • See page 32 for Circuit Boards Location. • : Uses unleaded solder. DAMP BOARD DAMP BOARD LOUDSPEAKER (COMPONENT SIDE) (CONDUCTOR SIDE) CN2003 JL2030 CL2031 CL2033 CN2003 (CHASSIS) (CHASSIS) JL2029 CL2032... -
Page 40: Printed Wiring Board - Str Board
MHC-V44D 6-7. PRINTED WIRING BOARD - STR Board - • See page 32 for Circuit Boards Location. • : Uses unleaded solder. STR BOARD >008P CL3214 CL3203 CL3217 CL3219 CL3192 CL3210 CL3199 CL3221 IR BOARD CL3194 CL3241 CL3201 CL3212 CL3216... -
Page 41: Schematic Diagram - Str Board (1/2)
MHC-V44D 6-8. SCHEMATIC DIAGRAM - STR Board (1/2) - • See page 47 for IC Block Diagrams. STR BOARD (1/2) EN001 VOLUME / ND001 DJ CONTROL LIQUID CRYSTAL DISPLAY AD KEYQ R3101 CL3239 CL3240 S3010 S3026 CN3007 C3062 SAMPLER 0.001... -
Page 42: Schematic Diagram - Str Board (2/2)
MHC-V44D 6-9. SCHEMATIC DIAGRAM - STR Board (2/2) - STR BOARD (2/2) R3108 R3067 NO3017 D3005 CL3248 CL3019 R3013 CL3234 HL-364V620MZ-T OUT8 OUT7 LED +5.2V RED LED CL3249 CL3020 R3014 OUT9 OUT6 CL3121 >002S CL3179 CL3175 CL3172 CL3021 CL3235 R3082... -
Page 43: Printed Wiring Board - Smps Board
MHC-V44D 6-10. PRINTED WIRING BOARD - SMPS Board - • See page 32 for Circuit Boards Location. • : Uses unleaded solder. SMPS BOARD PH934 ET902 Q1019 JL1036 JL1020 R2136 D902 JL921 R2130 (CHASSIS) (CHASSIS) CL971 JL1026 PH933 CL1001 C1008... -
Page 44: Printed Wiring Board - Mic Board
MHC-V44D 6-11. PRINTED WIRING BOARD - MIC Board - • See page 32 for Circuit Boards Location. • : Uses unleaded solder. MIC BOARD MIC2 MIC1 J3501 J3500 W2001 D3501 D3500 CL3501 CL3523 CL3518 CL3502 CL3500 CL3520 CL3504 CL3509 C3508... -
Page 45: Printed Wiring Board - Party Led Board
MHC-V44D 6-13. PRINTED WIRING BOARD - PARTY LED Board - 6-15. PRINTED WIRING BOARD - IR Board - • See page 32 for Circuit Boards Location. • : Uses unleaded solder. • See page 32 for Circuit Boards Location. •... -
Page 46: Printed Wiring Board - Speaker Led_R Board
MHC-V44D 6-17. PRINTED WIRING BOARD - SPEAKER LED_R Board - 6-19. PRINTED WIRING BOARD - SPEAKER LED_L Board - • See page 32 for Circuit Boards Location. • : Uses unleaded solder. • See page 32 for Circuit Boards Location. - Page 47 MHC-V44D • IC Block Diagrams IC3001 TC62D723FNG (STR BOARD) REXT GND 1 CIRCUIT SOUT SOUT SELECTION CIRCUIT 16-bit SHIFT REGISTER COMMAND 16-bit ×2 DATA TRANSFER TRANS 4 CONTROL STATE SETTING CONTROL CIRCUIT CIRCUIT REGISTER PWM DATA REGISTER COMPARATOR PWMCLK COUNTER...
- Page 48 MHC-V44D IC3004, IC3005, IC3006, IC3007 TC7SH125FU (STR BOARD) 5 VCC IN_A 4 OUT_Y...
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Page 49: Exploded Views
MHC-V44D Ver. 1.1 SECTION 7 EXPLODED VIEWS Note: • The mechanical parts with no reference • Abbreviation The components identifi ed by mark 0 number in the exploded views are not sup- : Argentina model or dotted line with mark 0 are critical for : Australian model plied. -
Page 50: Loading Panel Section
MHC-V44D 7-2. LOADING PANEL SECTION top panel section CDM section back panel section Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-569-030-01 SPRING (LP) 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3 4-588-651-01 LOADING, BASE not supplied 4-581-300-01... -
Page 51: Back Panel Section
MHC-V44D 7-3. BACK PANEL SECTION MOTHERBOARD board section Ref. No. Part No. Description Remark 0 101 1-855-006-41 FAN, DC 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3 7-682-547-04 SCREW +B 3X6 not supplied... -
Page 52: Motherboard Board Section
MHC-V44D Ver. 1.1 7-4. MOTHERBOARD BOARD SECTION chassis section Note 1: If wire (fl at type) is replaced, install it after bending Note 3: When the complete DAMP board is replaced, re- it in the same form as that before replacement. -
Page 53: Chassis Section
MHC-V44D 7-5. CHASSIS SECTION front panel section speaker cabinet section Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark not supplied 2-677-839-01 +PWH 3X8 (SUMITITE) 4-874-614-12 SCREW (1) (3.5X14), TAPPING 4-589-647-01 STEP SCREW M4 0 204 A-2083-018-A... -
Page 54: Front Panel Section
MHC-V44D 7-6. FRONT PANEL SECTION IR board (ns) SPEAKER LED_L board (ns) SPEAKER LED_R board (ns) Note 1: If wire (fl at type) is replaced, install it after bending Note 2: When the BLUETOOTH MODULE is replaced, it in the same form as that before replacement. -
Page 55: Speaker Cabinet Section
MHC-V44D 7-7. SPEAKER CABINET SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-238-407-12 SCREW (1) (4X20), +BV TAPPING not supplied 4-874-614-12 SCREW (1) (3.5X14), TAPPING 1-859-157-11 LOUDSPEAKER (200MM)-157-11 1-859-155-11 LOUDSPEAKER (69MM)-155-11 4-592-164-01 FOOT, RUBBER... -
Page 56: Top Panel Section
MHC-V44D 7-8. TOP PANEL SECTION EN001 STR board (ns) PARTY LED board (ns) MIC board (ns) ND001 Note 2: When the RC-S730 (WW) board is replaced, re- fer to “NOTE OF REPLACING MOTHERBOARD Note 1: If wire (fl at type) is replaced, install it after bending BOARD OR BLUETOOTH MODULE OR RC- it in the same form as that before replacement. -
Page 57: Cdm Section
MHC-V44D 7-9. CDM SECTION CD mechanism section (CDM90-DVBU204//C) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 2-345-115-01 SCREW (S), FLOAT 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3 4-533-702-01 STEP SCREW not supplied 4-533-939-01 SPRING, INSULATOR (F) 4-533-940-01... -
Page 58: Cd Mechanism Section (Cdm90-Dvbu204//C)
MHC-V44D 7-10. CD MECHANISM SECTION (CDM90-DVBU204//C) (including MS-476 board) MS-476 board (ns) Note: If fl exible fl at cable and wire (fl at type) is replaced, install it after bending it in the same form as that before replacement. Ref. No. -
Page 59: Electrical Parts List
MHC-V44D Ver. 1.1 SECTION 8 DAMP IR MIC ELECTRICAL PARTS LIST MOTHERBOARD PARTY LED Note: • Due to standardization, replacements in • SEMICONDUCTORS The components identifi ed by mark 0 the parts list may be different from the In each case, u: μ, for example: or dotted line with mark 0 are critical for parts specifi... - Page 60 MHC-V44D Ver. 1.1 SMPS SPEAKER LED_L SPEAKER LED_R Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-2083-018-A SMPS BOARD, COMPLETE < EARTH TERMINAL > ********************* EN001 1-493-008-11 ENCODER, ROTARY (VOLUME/DJ CONTROL) < DIODE > < IC >...
- Page 61 MHC-V44D Ver. 1.1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark JR3047 1-216-296-11 SHORT CHIP 1-849-481-11 WIRE (FLAT TYPE) (24 CORE) JR3048 1-216-296-11 SHORT CHIP 1-849-476-11 WIRE (FLAT TYPE) (5 CORE) JR3049 1-216-296-11 SHORT CHIP *************************************************************...
- Page 62 MHC-V44D REVISION HISTORY Ver. Date Description of Revision 2016.02 Addition of Argentina, Australian, African, 220-240 V AC area in E model, 240 V AC area in E model, 2016.05 Latin-American, Malaysia, Russian and Thai models. How to search for a contact point of signal lines or the like in DIAGRAMS SECTION If a contact point of a BLOCK DIAGRAM, PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a different page, use the PDF fi...