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Sony HCD-DZ777K Service Manual
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Sony HCD-DZ777K Service Manual

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SERVICE MANUAL

Ver. 1.0 2008.04
• HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
are the amplifi er, DVD/CD and tuner section in
DAV-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K.
This system incorporates with Dolby* Digital and Dolby Pro
Logic (II) adaptive matrix surround decoder and the DTS** Digital
Surround System.
* Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic", and the double-D symbol are trademarks
of Dolby Laboratories.
** Manufactured under license from DTS, Inc.
"DTS" and "DTS Digital Surround" are registered trademarks
of DTS, Inc.
Amplifi er Section
(DZ265K/DZ266K/DZ270K/DZ570K)
Stereo mode (rated)
108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
Surround mode (reference) RMS output power
FL/FR/C/SL/SR*: 142
watts (per channel at 3
ohms, 1 kHz, 10% THD)
Subwoofer*: 140 watts (at
3 ohms, 80 Hz, 10% THD)
* Depending on the decoding mode settings and the
source, there may be no sound output.
Inputs (Analog)
TV/VIDEO (AUDIO IN) Sensitivity: 450/250 mV
AUDIO IN/MIC1
Sensitivity: AUDIO IN
250/125 mV/MIC1 1 mV
MIC2
Sensitivity: 1 mV
Amplifi er Section (DZ777K)
Stereo mode (rated)
108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
Surround mode (reference) RMS output power
FL/FR/C/SL/SR*: 143
watts (per channel at 3
ohms, 1 kHz, 10% THD)
Subwoofer*: 285 watts (at
1.5 ohms, 80 Hz, 10% THD)
* Depending on the decoding mode settings and the
source, there may be no sound output.
Sony Corporation
9-889-101-01
2008D04-1
Audio Business Group
©
2008.04
Published by Sony Techno Create Corporation
HCD-DZ265K/DZ266K/DZ270K/
Photo : HCD-DZ777K
Model Name Using Similar Mechanism
Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
Inputs (Analog)
TV (AUDIO IN)
Sensitivity: 450/250 mV
SAT/CABLE (AUDIO IN) Sensitivity: 450/250 mV
AUDIO IN/MIC1
Sensitivity: AUDIO IN
250/125 mV/MIC1 1 mV
MIC2
Sensitivity: 1 mV
Super Audio CD/DVD System
Laser
Semiconductor laser
(Super Audio CD/DVD: λ
= 650 nm)
(CD: λ = 790 nm)
Emission duration:
continuous
Signal format system
Russian models:
PAL/NTSC
Other models:
NTSC/PAL
USB Section
Supported bit rate
MP3 (MPEG 1 Audio Layer-3):
32 kbps - 320 kbps
WMA:
48 kbps - 192 kbps
AAC:
48 kbps - 320 kbps
Sampling frequencies
MP3 (MPEG 1 Audio Layer-3):
32/44.1/48 kHz
WMA:
44.1 kHz
AAC:
44.1 kHz
(USB) port:
Maximum current:
500 mA
DZ570K/DZ777K
E Model
HCD-DZ270K/DZ570K/DZ777K
Russian Model
HCD-DZ265K/DZ266K
HCD-DZ260/DZ270/HDZ278
CDM85-DVBU102
KHM-313CAA
Tuner Section
System
PLL quartz-locked digital
synthesizer
FM tuner section
Tuning range
87.5 MHz - 108.0 MHz (50
kHz step)
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
Russian model:
531 kHz - 1,602 kHz (with
the interval set at 9 kHz)
Other models:
531 kHz - 1,602 kHz (with
the interval set at 9 kHz)
530 kHz - 1,610 kHz (with
the interval set at 10 kHz)
Antenna (aerial)
AM loop antenna (aerial)
Intermediate frequency
450 kHz
Video Section
Outputs
VIDEO: 1 Vp-p 75 ohms
COMPONENT:
Y: 1 Vp-p 75 ohms
P
/C
, P
B
B
75 ohms
HDMI OUT: Type A (19
pin)
– Continued on next page –
DVD RECEIVER
/C
: 0.7 Vp-p
R
R

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Summary of Contents for Sony HCD-DZ777K

  • Page 1: Service Manual

    – Continued on next page – Maximum current: 500 mA * Depending on the decoding mode settings and the source, there may be no sound output. DVD RECEIVER Sony Corporation 9-889-101-01 2008D04-1 Audio Business Group © 2008.04 Published by Sony Techno Create Corporation...
  • Page 2 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 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K About This Operating Laser component in this product is capable of emitting radiation exceed- ing the limit for Class 1. Instructions This appliance is classifi ed as a • The instructions in this Operating Instructions CLASS 1 LASER product. describe the controls on the remote.

  • Page 4: Playable Discs

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Playable Discs • • DVD-R/DVD-RW in DVD VIDEO format or video mode • DVD+R/DVD+RW in DVD VIDEO format VR (Video • DVD-R/DVD-RW in VR (Video Recording) mode Recording) mode (except for DVD-R DL) • • • Super VCD • CD-R/CD-RW/CD-ROM in video CD format or Super VCD format •...
  • Page 5 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K JPEG image files must conform to the DCF image file format. (DCF “Design rule for Camera File system”: Image standards for digital cameras regulated by Japan Electronics and Information Technology Industries Association (JEITA).) ® DivX is a video file compression technology, developed by DivX, Inc. DivX, DivX Certified, and associated logos are trademarks of DivX, Inc.

  • Page 6: Region Code

    This system incorporates High-Definition Multimedia Interface (HDMI ) technology. HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC. “BRAVIA” and are trademarks of Sony Corporation. “S-AIR” and its logo are trademarks of Sony Corporation.
  • Page 7 [VER.X.XX] (X is a number) may display) appear on the TV screen. Although this is not a malfunction and for Sony service use only, When the self-diagnosis function is activated to normal system operation will not be possible. prevent the system from malfunctioning, a 5- Turn off the system, and then turn on the system character service number (e.g., C 13 50) with a...

  • Page 8: Table Of Contents

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K TABLE OF CONTENTS SERVICING NOTES 6-10. Schematic Diagram –MAIN Board (2/9)– ...... 42 ..........6-11. Schematic Diagram –MAIN Board (3/9)– ...... 43 6-12. Schematic Diagram –MAIN Board (4/9), GENERAL ..............11 MS-203 Board– ............... 44 6-13. Schematic Diagram –MAIN Board (5/9)– ...... 45 DISASSEMBLY 6-14.

  • Page 9: Servicing Notes

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K SECTION 1 SERVICING NOTES How to open the disc table when power switch turns off NOTES ON HANDLING THE OPTICAL PICK-UP Insert a tapering driver into the aperture of the unit bottom, and BLOCK OR BASE UNIT slide it in the direction of the arrow. The laser diode in the optical pick-up block may suffer electrostat- ic break-down because of the potential difference generated by the Peel off the seal and so the lever is moved...
  • Page 10 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Radiation Sheet When peeling off the heat radiation sheet, try always to put it on be former position. POWER board radiation sheet...

  • Page 11: General

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K SECTION 2 GENERAL This section is extracted from instruction manual. Index to Parts and Control (DZ265K/DZ266K/DZ270K/DZ570K) For more information, refer to the pages indicated in parentheses. Front panel (on/standby) (33, 100) VOLUME control (41) (open/close) (41) MIC2 jack (92) Front panel display (121) AUDIO IN/MIC1/A.CAL MIC jack (27, 33, Play operation buttons (41)
  • Page 12 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Rear panel HCD-DZ265K/DZ266K/DZ270K ANTENNA SPEAKER FRONT R FRONT L SUR R SUR L COAXIAL 75 SPEAKER CENTER SUBWOOFER AUDIO IN HDMI OUT COMPONENT VIDEO OUT VIDEO OUT TV/VIDEO HCD-DZ570K Screws* ANTENNA SPEAKER FRONT R FRONT L SUR R SUR L EZW-T100 COAXIAL 75 SPEAKER...
  • Page 13 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Front panel display About the indications in the front panel display Lights up when the karaoke mode is Lights up when the HDMI OUT jack is on. (92) correctly connected to HDCP (High- bandwidth Digital Content Protection) Flashes when the sleep timer is set. compliant device with HDMI or DVI (96) (Digital Visual Interface) input.
  • Page 14 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Remote control – – ANGLE (42) NIGHT (96) Number buttons (45, 67, 91) AUDIO (43) ONE-TOUCH PLAY (72) (on/standby) (32, 33, 41) CLEAR (46, 58, 68) PICTURE NAVI (51, 76) TV / (on/standby) (91) D.TUNING (68) PRESET +/– (68) / / / / (32, 33, 44, 46, 67, 89)

  • Page 15: Front Panel

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Index to Parts and Control (DZ777K) For more information, refer to the pages indicated in parentheses. Front panel (on/standby) (34, 101) VOLUME control (42) (open/close) (42) MIC2 jack (93) Front panel display (121) AUDIO IN/MIC1/A.CAL MIC jack (30, 34, Play operation buttons (42) (USB) port (74) (remote sensor) (9)
  • Page 16 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Front panel display About the indications in the front panel display Lights up when the karaoke mode is Lights up when the HDMI OUT jack is on. (93) correctly connected to HDCP (High- bandwidth Digital Content Protection) Flashes when the sleep timer is set. compliant device with HDMI or DVI (97) (Digital Visual Interface) input.
  • Page 17 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Remote control – – ANALOG (91) NIGHT (97) Number buttons (46, 67, 91) ANGLE (43) ONE-TOUCH PLAY (72) Colored buttons (91) AUDIO (44) PICTURE NAVI (52, 76) (on/standby) (33, 34, 42) CLEAR (47, 59, 68) PRESET +/– (68) TV / (on/standby) (91) D.TUNING...

  • Page 18: Disassembly

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. CASE (Page 19) 3-2. POWER BOARD (Page 19) 3-3. FRONT PANEL SECTION (Page 20) 3-5. DVD MECHANISM DECK 3-4. BACK PANEL SECTION (Page 21) (Page 20) 3-8.

  • Page 19: Case

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Note: Follow the disassembly procedure in the numerical order given. 3-1. CASE case five screws (BV/RING) two screws (case 3 TP2) two screws (case 3 TP2) 3-2. POWER BOARD CN908 (2P) CN906 (13P) seven screws CN904 (4P) (+PWH 3 × 8) CN901 (2P) POWER board two screws...

  • Page 20: Front Panel Section

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 3-3. FRONT PANEL SECTION CN411 (5P) wire (flat type)(19 core) (CN502) CN2101 (5P) two screws (+BV3 (3-CR)) claw loading panel label claw front panel section five screws (+BV3 (3-CR)) tray 3-4. BACK PANEL SECTION back panel section three screws (+BVTP 3 ×...

  • Page 21: Dvd Mechanism Deck

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 3-5. DVD MECHANISM DECK screw screw (+BV3 (3-CR)) (+BV3 (3-CR)) cover (CDM-DSR) screw (+BV3 (3-CR)) screw (+BV3 (3-CR)) two screws (+BV3 (3-CR)) wire (flat type)(5 core) (CN1202) DVD mechanism deck CN1201 (6P) wire (flat type)(24 core) (CN1101) 3-6. MAIN BOARD screw two screws (+BVTP 3 ×...

  • Page 22: Io-Component Board, Score Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 3-7. IO-COMPONENT BOARD, SCORE BOARD SCORE board two screws (+BV3 (3-CR)) I/O COMPONENT board 3-8. TRAY Move the chuck cam in the direction of the arrow. bottom side two claws tray...

  • Page 23: Belt

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 3-9. BELT chuck cam belt two claws 3-10. MS-203 BOARD MS-203 board DC motor three claws screw (M 1.7 × 2.5)

  • Page 24: Base Unit

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 3-11. BASE UNIT two claws chuck cam two claws base unit 3-12. OPTICAL PICK-UP FFC holder two insulator screws two insulator screws two insulators optical pick-up two insulators two claws...

  • Page 25: Test Mode

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K SECTION 4 TEST MODE 3. Disc Tray Lock Note: Incorrect operations may be performed if the test mode is not The disc tray lock function for the antitheft of an demonstration entered properly. disc in the store is equipped. In this case, press the [ ] button to turn the power off, and Setting Procedure :...
  • Page 26 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K (2) Select “2. Drive Manual Operation” by pressing the [2] button DVD SECTION on the remote commander. The screen will appear as shown. 7-1. GENERAL DESCRIPTION The IOP measurement allows you to make diagnosis and Drive Manual Operation adjustment simply by using the remote commander and monitor 1.
  • Page 27 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 7-4. EMERGENCY HISTORY 60: Focus on error 61: Seek fail error To check the emergency history, please follow the following 62: Read Q data/ID error procedure. 70: Lead in data read fail 71: TOC read time out (CD) (1) From the Top Menu of Remocon Diagnosis Menu, select “3. 80: Can’t buffering Emergency History Check”...
  • Page 28 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 7-4-4. Return to the Top Menu of Remocon Diagnosis 8. DEMO PLAY OUT Menu It is a mode to release the demonstration reproduct by the dedicated Press [0] button on the remote commander. demonstration disc. 1. During playback the DEMO Disc, press the [ ] and [ •...
  • Page 29 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 10. PROTECTION FACTOR (SD DETECTION/ DC DETECTION) IDENTIFICATION TEST MODE When an error is detected, the FL tube alternately displays “PROTECTOR h PUSH POWER”. Press the [ ] button. * Buttons other than the [ ] button are invalid. “STANDBY”...

  • Page 30: Electrical Adjustments

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K SECTION 5 ELECTRICAL ADJUSTMENTS DVD SECTION When the optical pick-up assy is replaced, perform the “EXECUTING IOP MEASUREMENT”. EXECUTING IOP MEASUREMENT (See page 26) TUNER SECTION [FM Tune Level Check] generator OUT (75 Ω) Procedure: 1. Turn the power on. 2.

  • Page 31: Diagrams

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K SECTION 6 DIAGRAMS 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. SCORE board IO-COMPONENT board Note: Note:...
  • Page 32 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K • Waveforms – MAIN Board – – IO-COMPONENT Board – IC1101 (DVDRFIP) IC1101 (XTALO) IC404 (Cin) IC404 (Cr OUT) 1Vp-p 1.6Vp-p 27MHz 0.72Vp-p 650mVp-p 200 mV/DIV, 100 ns/DIV 500 mV/DIV, 20 ns/DIV 1 V/DIV, 20 μs/DIV 500 mV/DIV, 20 μs/DIV IC1101 (R/Cr/Pr) IC501...

  • Page 33: Block Diagram -Rf Section

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-1. BLOCK DIAGRAM – RF Section – CN1105 RFMON DVDRFIP V2REFO 27 V2REFO (SERVICE JIG) VOA/A DVDA VOB/B DETECTOR DVDB VOC/C DVDC VOD/D DVDD VOF/F+H IC707 VOE/E+G A/D CONVERTER IC1101 (1/3) MC_DATA (ADIN) 206 DOUT CD/DVD RF AMP, L-IN OPTICAL PICK-UP VINL FOCUS/TRACKING ERROR AMP,...

  • Page 34: Block Diagram -Video Section

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-2. BLOCK DIAGRAM – VIDEO Section – IC510 EEPROM DZ570K/DZ777K VIDEO AUDIO SECTION (Page 35) 47 48 V_SEL1 IC501 (2/6) SYSTEM CONTROL V_SEL0 IO_DO/VSEL2 IC404 HDMI_PCONT VIDEO DRIVER J404 (1/2) 5 YC MIX VOUT 13 MUTE2 CVBSOUT VIDEO OUT 3 MUTE1 6 YIN J401...

  • Page 35: Block Diagram -Audio Section

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-3. BLOCK DIAGRAM – AUDIO Section – IC104 (1/2) IC412 MIC AMP ELECTRONIC VOLUME J101 MIC2 MIC 1+2 S-AIR/USB VIN2 VOUT2 7 MIC2 SECTION (Page 36) SW3.3V VIN1 VOUT1 2 DATA 4 Q101,104,105 DC-CONT DC_CONT CLK 5 MIC DC SWITCH D408 IC103 IC414...

  • Page 36: Block Diagram -S-Air/Usb Section

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-4. BLOCK DIAGRAM – S-AIR/USB Section – DZ570K/DZ777K CN113 STS_Lin AUDIO S-AIR_DET SECTION R-CH (Page 35) BCK1 CN113 SECTION BCK2 (Page 37) LRCK LRCK1 (S-AIR TRANSMITTER) LRCK2 IC501 (4/6) SYSTEM CONTROL ADC_SEL S-AIR_ADC_SEL I2C_SDA S-AIR_I2C_SDA I2C_SCL S-AIR_I2C_SCL RESN S-AIR_RST GPIO2 GPIO2 IC301...

  • Page 37: Block Diagram -Amp Section

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-5. BLOCK DIAGRAM – AMP Section – DZ777K IC3500 DIGITAL POWER AMP 14 PWM_B OUT_B IC3030 6 PWM_A S-MASTER PROCESSOR OUT_A AMP_D0 AMP_D2 RESET DATA AMP_D1 MCK0 AMP_D2 36 XFSIIN BCK0 BCKO 30 BCK LRCK0 IC3400 SECTION 29 LRCK DIGITAL POWER AMP (Page 33) LRCKO...

  • Page 38: Block Diagram -Power Section

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-6. BLOCK DIAGRAM – POWER Section – IC501 (6/6) T100 SYSTEM CONTROL DC/DC S102 – 104 CONVERTER D100 TRANSFORMER FUNCTION 94 AD KEY2 IC100 (AC IN) F901 FL DISPLAY T901 LF901,902 S100,101 DRIVER MAIN D901 D931 FILTER TRANSFORMER FUNCTION 95 AD KEY1 +31.5V (DIGITAL AMP)

  • Page 39: Printed Wiring Board -Main Board (Side A)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K When IC510 and IC1103 on the Main board are damaged, exchange the new Main board for the Main board which IC damaged. 6-7. PRINTED WIRING BOARD – MAIN Board (Side A) – • See page 31 for Circuit Boards Location. •...

  • Page 40: Printed Wiring Board -Main Board (Side B)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-8. PRINTED WIRING BOARD – MAIN Board (Side B) – • See page 31 for Circuit Boards Location. • : Uses unleaded solder. TB3901 SPEAKER FAN3001 CENTER SUBWOOFER • Semiconductor MAIN BOARD (SIDE B) TB3901 Location Ref. No. Location R1753 D502 G-11...

  • Page 41: Schematic Diagram -Main Board (1/9)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-9. SCHEMATIC DIAGRAM – MAIN Board (1/9) – • See page 63 for IC Block Diagrams. MAIN BOARD (1/9) VREFO VREFO MAIN BOARD RF+3.3V VDD3.3V (4/9) FB1112 C1129 (Page 44) IC B/D C1111 C1159 IC1107 IC1110 6.3V IC1107 +1.8V REG TK11133CSCL-G IC1110 +3.3V REG...

  • Page 42: 6-10. Schematic Diagram -Main Board (2/9)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-10. SCHEMATIC DIAGRAM – MAIN Board (2/9) – • See page 32 for waveforms. • See page 68 for IC Pin Function Description of IC1101. MAIN BOARD (2/9) R2135 R2108 R2137 R2116 R1137 R2104 4.7k VREFO ASDATA3 ASDATA3 R1132 ASDATA0 100k ASDATA0...

  • Page 43: Schematic Diagram -Main Board (3/9)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-11. SCHEMATIC DIAGRAM – MAIN Board (3/9) – • See page 63 for IC Block Diagrams. When IC1103 on the Main board is damaged, exchange the new Main board for the Main board which IC damaged. (3/9) MAIN BOARD DATA2+ L1701 DATA2-...

  • Page 44: Schematic Diagram -Main Board (4/9), Ms-203 Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-12. SCHEMATIC DIAGRAM – MAIN Board (4/9), MS-203 Board – • See page 62 for IC Block Diagram. MAIN BOARD (4/9) REG02 REG01 MAIN MAIN BOARD FCS- BOARD FCS- (1/9) R1223 R1225 R1231 R1234 FCS+ (Page 41) (1/9) CL1213 100k 100k FCS+...

  • Page 45: Schematic Diagram -Main Board (5/9)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K When IC510 on the Main board are damaged, exchange the new Main board for the Main board which IC damaged. 6-13. SCHEMATIC DIAGRAM – MAIN Board (5/9) – • See page 32 for waveform. • See page 63, 67 for IC Block Diagrams. • See page 72 for IC Pin Function Description of IC501. MAIN BOARD (5/9) A.CAL_OUT...

  • Page 46: Schematic Diagram -Main Board (6/9)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-14. SCHEMATIC DIAGRAM – MAIN Board (6/9) – • See page 67 for IC Block Diagram. DZ570K/DZ777K (Page 53) DZ265K/DZ266K/ (Page 53) IO-COMPONENT BOARD IO-COMPONENT BOARD DZ270K CN402 CN403 MAIN BOARD (6/9) CN4302 CN4303 CR/R CB/B MAIN BOARD (2/9) (Page 42) MAIN R4719...

  • Page 47: Schematic Diagram -Main Board (7/9)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-15. SCHEMATIC DIAGRAM – MAIN Board (7/9) – • See page 62, 64 for IC Block Diagrams. MAIN BOARD (7/9) AMP_D2 ICT520 AMP_BCKO ICL522 AMP_LRCKO MAIN D3.3V BOARD DZ570K/DZ777K (8/9) AMP_MCKO (Page 48) CN651 IC B/D DZ570K/ R690 R787 R683 AMP_D1 TP651...

  • Page 48: Schematic Diagram -Main Board (8/9)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-16. SCHEMATIC DIAGRAM – MAIN Board (8/9) – • See page 62, 65 for IC Block Diagrams. (8/9) MAIN BOARD TP3007 Q3000 DC-DET 2SD1388TP-34 R3560 TP3001 13.7 CN3000 TP3003 R3065 DIAG R3562 C3000 DC-FAN + FAN3001 C3071 R3552 C3002 0.01 SL3001 TP3004...

  • Page 49: Schematic Diagram -Main Board (9/9)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-17. SCHEMATIC DIAGRAM – MAIN Board (9/9) – • See page 32 for waveforms. • See page 62, 63, 65 for IC Block Diagrams. (Page 48) MAIN BOARD (8/9) MAIN BOARD (9/9) Q3201,3202 DC BALANCE DETECT C3256 0.033 IC B/D IC3250 Q3202 ISA1235AC1TP-1EF...

  • Page 50: Printed Wiring Board -Score Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-18. PRINTED WIRING BOARD – SCORE Board – • See page 31 for Circuit Boards Location. • : Uses unleaded solder. • Semiconductor SCORE BOARD Location Ref. No. Location D302 R323 C314 R311 D301 JR451 D302 C311 C312 JW453 CL302 D303 C306...

  • Page 51: Schematic Diagram -Score Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-19. SCHEMATIC DIAGRAM – SCORE Board – SCORE BOARD CL307 R322 4.7k R323 4.7k CL308 D303 MA2J1110GLS0 IC302 D304 R330 MC2837 4.7k SCORE DETECT C307 C309 C311 R307 R312 100p C315 2.2k C304 R304 R309 330k R324 4.7k CL309 JR453 R334 CL310...

  • Page 52: Printed Wiring Board -Io-Component Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-20. PRINTED WIRING BOARD – IO-COMPONENT Board – • See page 31 for Circuit Boards Location. • : Uses unleaded solder. DZ265K/DZ266K/DZ270K J404 TV/VIDEO DZ777K DZ777K J404 J403 J401 COMPONENT VIDEO OUT SAT/CABLE VIDEO OUT AUDIO IN AUDIO • Semiconductor IO-COMPONENT BOARD Location Ref.

  • Page 53: Schematic Diagram -Io-Component Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-21. SCHEMATIC DIAGRAM – IO-COMPONENT Board – • See page 32 for waveforms. • See page 66 for IC Block Diagrams. DZ265K/DZ266K DZ270K/DZ570K/DZ777K ANTENNA IO-COMPONENT BOARD CN414 CN419 R609,610 FM 75Ω JL543 (DZ265K/DZ266K) COAXIAL L-CH L-CH (DZ270K/DZ570K/DZ777K) JL544 L407 C556 C557 + B 9V...

  • Page 54: Printed Wiring Boards -Jack, P-Sw Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-22. PRINTED WIRING BOARDS – JACK, P-SW Board – • See page 31 for Circuit Boards Location. • : Uses unleaded solder. S106 JACK BOARD FUNCTION S102 S107 VOLUME R152 S105 S103 S104 S101 S100 R153 R151 C149 C151 IC103 R155 C158...

  • Page 55: Schematic Diagram -Jack, P-Sw Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-23. SCHEMATIC DIAGRAM – JACK, P-SW Board – CN102 JACK BOARD CL154 SIRCS JR103 CL155 CL156 DGND CL157 FL_DATA CL158 CL153 BOARD FL_CLK IC102 CL159 Mount Mecha A100 153799342 CN100 (Page 57) CL160 IC102 FL_CS (CHASSIS) S-T111B33MC-OGSTFG CL161 DGND(FL) +3.3V REG CL162 R115...

  • Page 56: Printed Wiring Boards -Fl, Ms-203, Speaker Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-24. PRINTED WIRING BOARDS – FL, MS-203, SPEAKER Board – • See page 31 for Circuit Boards Location. • : Uses unleaded solder. FL BOARD • Semiconductor Location IC101 Ref. No. Location CL151 ND100 D100 IC101 FLUORESCENT INDICATOR TUBE D101 R108 CL122...

  • Page 57: Schematic Diagram -Fl, Speaker Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-25. SCHEMATIC DIAGRAM – FL, SPEAKER Board – FL BOARD ND100 FLUORESCENT INDICATOR TUBE 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 C101 L100 L101...

  • Page 58: Printed Wiring Board -S-Air-Con Board (Dz570K/Dz777K)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-26. PRINTED WIRING BOARD – S-AIR-CON Board (DZ570K/DZ777K) – • See page 31 for Circuit Boards Location. • : Uses unleaded solder. S-AIR-CON BOARD (SIDE A) (DZ570K/DZ777K) (11) 1-876-186- S-AIR-CON BOARD (SIDE B) (DZ570K/DZ777K) CL224 R200 R198 CL222 CL220 CL240 CL238 CL232...

  • Page 59: Schematic Diagram -S-Air-Con Board (Dz570K/Dz777K)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-27. SCHEMATIC DIAGRAM – S-AIR-CON Board (DZ570K/DZ777K) – S-AIR-CON BOARD (DZ570K/DZ777K) CN113 CN110 CL213 A+5V CL214 IO-COMPONENT STS Rin CL215 BOARD A-GND AGND CN409 CL216 (Page 53) STS Lin CL217 GPI00 CN111 Q121 CL218 GPI01 2SB1690KT146 CL212 CL219 POWER GPI02 BOARD CL220...

  • Page 60: Printed Wiring Board -Power Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-28. PRINTED WIRING BOARD – POWER Board – • See page 31 for Circuit Boards Location. • : Uses unleaded solder. DZ570K/DZ777K (Page 40) (Page 58) (Page 40) MAIN S-AIR-CON MAIN BOARD BOARD BOARD CN904 CN111 CN506 • Semiconductor POWER BOARD (CHASSIS) Location...

  • Page 61: Schematic Diagram -Power Board

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 6-29. SCHEMATIC DIAGRAM – POWER Board – • See page 67 for IC Block Diagrams. POWER BOARD C938 470p JW928 250V EB905 C930 100p C963 C964 CN901 D901 250V T901 2200p 2200p FH901 FH902 D5SBA60F01 TP901 250V 250V MAIN TRANSFORMER LF901 LF902 LIVE...
  • Page 62 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K • IC Block Diagrams IC3010 CDX9788AR (MAIN Board (9/9)) IC3020 CDX9788AR (MAIN Board (9/9)) IC1201 FAN8036L (MAIN Board (4/9)) IC3030 CDX9788AR (MAIN Board (8/9)) FI N (GND) REGVCC IN 1- DO1- DO2+ OUT1 IN2 + DO2- CLOCK CLOCK GENERATOR GENERATOR 36 XFSIIN (SECONDARY)
  • Page 63 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K IC507 TK11150CSCL-G (MAIN Board (5/9)) IC1105 TK11133CSCL-G (MAIN Board (1/9)) IC1107 TK11133CSCL-G (MAIN Board (1/9)) IC1707 TK11150CSCL-G (MAIN Board (3/9)) IC1708 TK11133CSCL-G (MAIN Board (3/9)) IC3050 TK11118CSCL-G (MAIN Board (9/9)) OVER HEAT & OVER CURRENT PROTECTION CONTROL CIRCUIT BANDGAP REFERENCE...
  • Page 64 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K IC707 PCM1808PWR (MAIN Board (7/9)) LRCK Serial Interface DOUT Mode/ Format Control Clock Timing SCKI Control × 1/64 Decimation Filter with HighúPass Filter DGND Delta Sigma Delta Sigma Modulator Modulator Power Supply Antialias AGND VINL Reference VREF Antialias VINR...
  • Page 65 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K IC3100 CXD9883M (MAIN Board (9/9)) IC3150 CXD9883M (MAIN Board (9/9)) IC3200 CXD9883M (MAIN Board (9/9)) IC3250 CXD9883M (MAIN Board (9/9)) IC3300 CXD9883M (MAIN Board (8/9)) IC3400 CXD9883M (MAIN Board (8/9)) IC3500 CXD9883M (MAIN Board (8/9)) (DZ777K) BST_A PVDD_A Over Current Fault GVDD_A...
  • Page 66 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K IC404 MM1758AFBE (IO-COMPONENT Board) S-DC OUT 28 VCC2 S1/S2 27 S-DC OUT 150kΩ 75Ω VCC1 BIAS 6.75MHz DRIVER LOW-PASS 26 COUT FILTER MUTE 1 25 S1 CLAMP –6dB 24 S2 CVBS IN 75Ω 6.75MHz DRIVER YC MIX LOW-PASS 23 CVBS OUT FILTER 75Ω...
  • Page 67 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K IC901 STR-F6138-LF1352 (POWER Board) FB/OLP Reg2 UVL0 Delay POWER ON=16V – MOS FET OFF=10.5V Delay Reg1 IOLP Latch Internal – Bias OCP1 Volp – Vocp INH1 – Vth1 Boottom Skip Logic INH2 – Reg3 OCP2 Vth2 Logic Current mirror OCP/INH OCP2 Vocp(BSIN,OUT)
  • Page 68 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K • IC Pin Function Description MAIN BOARD (2/9) IC1101 CXD9917R (CD/DVD RF AMP, FOCUS/TRACKING ERROR AMP, DVD SYSTEM CONTROL, DIGTAL SERVO PROCESSOR, SCORE/ USB CONTROL) Pin No. Pin Name Description — RF offset cancellation capacitor connecting terminal RFGC RF AGC loop capacitor connecting terminal IREF Current reference setting terminal AVDD3...
  • Page 69 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Pin No. Pin Name Description LIMITSW LIMIT SW signal input DVD/CD PD –VR select signal output DVDD18 — Power supply (+1.8V) 56 to 62 HA2 to HA8 Flash ROM address bus A2 to A8 output 63, 64 HA18, HA19 Flash ROM address bus A18, A19 output DVDD3 —...
  • Page 70 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Pin No. Pin Name Description DVDD3 — Power supply (+3.3V) DRCLK SDRAM clock output SDRAM clock enable signal output DVSS — Ground terminal RA11 SDRAM address bus A11 output 150 to 155 RA9 to RA4 SDRAM address bus A9 to A4 output DVDD3 —...
  • Page 71 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Pin No. Pin Name Description MIC plug in detect signal input WIDE WIDE select signal output (Not used in this set) (Open) RGB_SEL/DSEL Video output select signal output (Not used in this set) (Open) TRG_SW Not used (Pull up) DVDD18 —...
  • Page 72 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K MAIN BOARD (5/9) IC501 R5F3640DDFAR (SYSTEM CONTROL) Pin No. Pin Name Description DAMP_SCDT/DIR_DIN D-AMP processor data output DAMP_SHIFT/DIR_CLK D-AMP processor clock output CEC_RX_IN CEC data input SIRCS_IN Sircs input DSP_MOSI/ASEL4 Audio input select signal output. DSP_MISO/ASEL5 Audio input select signal output. DSP_SPICLK Not used (Open) BYTE...
  • Page 73 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K Pin No. Pin Name Description M_ST LINK (Multi STEREO) control signal output HP_MUTE Headphone mute signal output (Not used in this set) S-AIR_ADC_SEL S-AIR ADC selector signal output MIC_CLK MIC level control serial clock output DAMP LATCH2 D-AMP processor latch-2 signal output DC_DET Speaker DC balance protect signal input S-AIR_RST...

  • Page 74: Exploded Views

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 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 75: Front Panel Section

    BUTTON (POWER-DSR) (DZ266K) 3-273-728-01 BUTTON (PLAY-SP) (EXCEPT DZ777K) 3-273-732-01 FILTER, COLOR 3-273-729-02 BUTTON (PLAY) (DZ777K) 3-273-731-01 HOLDER (FL) 3-943-995-01 EMBLEM (NO. 5), SONY A-1382-431-A FL BOARD, COMPLETE 3-273-724-21 WINDOW, INDICATION (DSR-1) (DZ270K) 3-087-053-01 +BVTP 2.6 (3CR) 3-273-724-31 WINDOW, INDICATION (DSR-1) (DZ265K) 1-828-307-11...

  • Page 76: Chassis Section

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K not supplied (HEAT SINK B board) 7-3. CHASSIS SECTION not supplied (HEAT SINK A board) not supplied not supplied not supplied not supplied (SPEAKER board) F901 CDM85-DVBU102 not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref.

  • Page 77: Dvd Mechanism Deck Section (Cdm85-Dvbu102)

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 7-4. DVD MECHANISM DECK SECTION (CDM85-DVBU102) not supplied not supplied not supplied not supplied not supplied not supplied (MS-203 board) not supplied not supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-6071-669-A LOADING ASSY (M) 2-634-618-01 INSULATOR 3-088-371-01...

  • Page 78: Electrical Parts List

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K SECTION 8 IO-COMPONENT 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. parts specifi...
  • Page 79 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K IO-COMPONENT Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C495 1-104-662-11 ELECT 22uF C569 1-126-964-11 ELECT 10uF C496 1-162-960-11 CERAMIC CHIP 220PF (DZ570K/DZ777K) C499 1-104-662-11 ELECT 22uF C620 1-107-826-11 CERAMIC CHIP 0.1uF C504 1-107-826-11 CERAMIC CHIP 0.1uF C621 1-165-908-11 CERAMIC CHIP 1uF...
  • Page 80 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K IO-COMPONENT Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < COIL > R507 1-216-841-11 METAL CHIP 1/10W (DZ777K) L404 1-469-525-91 INDUCTOR 10uH R508 1-216-841-11 METAL CHIP 1/10W L406 1-469-525-91 INDUCTOR 10uH (DZ777K) L407 1-469-525-91 INDUCTOR 10uH R509 1-216-821-11...
  • Page 81 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K IO-COMPONENT JACK Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R588 1-216-833-11 METAL CHIP 1/10W C144 1-126-157-11 ELECT 10uF R589 1-216-833-11 METAL CHIP 1/10W C145 1-162-964-11 CERAMIC CHIP 0.001uF R590 1-216-833-11 METAL CHIP 1/10W C147 1-162-960-11 CERAMIC CHIP 220PF R591...
  • Page 82 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K JACK MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R111 1-216-809-11 METAL CHIP 1/10W S107 1-480-136-11 ENCODER, ROTARY (12 TYPE) (VOLUME) R112 1-216-809-11 METAL CHIP 1/10W ************************************************************* R113 1-216-815-11 METAL CHIP 1/10W R114 1-216-815-11 METAL CHIP 1/10W A-1441-337-A...
  • Page 83 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C521 1-162-970-11 CERAMIC CHIP 0.01uF C1133 1-107-826-11 CERAMIC CHIP 0.1uF C522 1-127-715-11 CERAMIC CHIP 0.22uF C1135 1-164-677-11 CERAMIC CHIP 0.033uF C523 1-107-826-11 CERAMIC CHIP 0.1uF C1136 1-162-970-11 CERAMIC CHIP 0.01uF C524...
  • Page 84 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1214 1-162-964-11 CERAMIC CHIP 0.001uF C3026 1-107-826-11 CERAMIC CHIP 0.1uF C1215 1-162-970-11 CERAMIC CHIP 0.01uF C3027 1-107-826-11 CERAMIC CHIP 0.1uF C1217 1-126-947-11 ELECT 47uF C3028 1-107-826-11 CERAMIC CHIP 0.1uF C1218 1-124-779-00...
  • Page 85 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C3163 1-104-329-11 CERAMIC CHIP 0.1uF C3413 1-104-329-11 CERAMIC CHIP 0.1uF C3164 1-137-198-81 FILM C3414 1-137-198-81 FILM C3165 1-137-198-81 FILM C3415 1-137-198-81 FILM C3166 1-112-831-11 ELECT 2200uF C3416 1-112-831-11 ELECT...
  • Page 86 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark CN701 1-779-275-11 CONNECTOR, FFC (LIF(NON-ZIF)) 7P FB2105 1-469-379-11 FERRITE, EMI (SMD) (2012) CN1101 1-815-763-32 CONNECTOR, FFC/FPC 24P FB2120 1-469-118-21 FERRITE, EMI (SMD) (1608) * CN1105 1-564-708-11 PIN, CONNECTOR (SMALL TYPE) 6P FB2121 1-469-118-21...
  • Page 87 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark L2101 1-457-374-21 COIL, COMMON MODE CHOKE R220 1-216-821-11 METAL CHIP 1/10W L3000 1-469-527-91 INDUCTOR 47uH (DZ570K/DZ777K) L3051 1-469-525-91 INDUCTOR 10uH R221 1-218-847-11 METAL CHIP 0.5% 1/10W L3052 1-469-525-91 INDUCTOR...
  • Page 88 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R537 1-216-821-11 METAL CHIP 1/10W R607 1-216-809-11 METAL CHIP 1/10W R539 1-216-833-11 METAL CHIP 1/10W R608 1-216-829-11 METAL CHIP 4.7K 1/10W R540 1-216-833-11 METAL CHIP 1/10W R609 1-216-829-11 METAL CHIP...
  • Page 89 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R693 1-216-864-11 SHORT CHIP R1156 1-216-809-11 METAL CHIP 1/10W R694 1-216-864-11 SHORT CHIP R1159 1-216-805-11 METAL CHIP 1/10W R695 1-216-864-11 SHORT CHIP R1160 1-216-805-11 METAL CHIP 1/10W R696 1-216-864-11...
  • Page 90 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1754 1-216-864-11 SHORT CHIP R3002 1-216-833-11 METAL CHIP 1/10W R1757 1-216-864-11 SHORT CHIP 0 (DZ265K/DZ266K/DZ270K) R3003 1-216-821-11 METAL CHIP 1/10W R1781 1-216-827-11 METAL CHIP 3.3K 1/10W R3004 1-216-825-11 METAL CHIP...
  • Page 91 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3104 1-216-864-11 SHORT CHIP R3503 1-216-864-11 SHORT CHIP 0 (DZ777K) R3107 1-216-835-11 METAL CHIP 1/10W R3504 1-216-864-11 SHORT CHIP 0 (DZ777K) R3115 1-216-864-11 SHORT CHIP R3507 1-216-835-11 METAL CHIP 1/10W...
  • Page 92 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K MAIN MS-203 POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < NETWORK RESISTOR > C910 1-126-967-11 ELECT 47uF (EA) RB1103 1-234-400-21 CONDUCTOR, NETWORK 0X4 (1005) C911 1-162-968-11 CERAMIC CHIP 0.0047uF RB1104 1-234-400-21 CONDUCTOR, NETWORK 0X4 (1005) C912 1-126-947-11 ELECT...
  • Page 93 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > < LINE FILTER > D901 8-719-082-57 DIODE D5SBA60F01 0 LF901 1-457-054-21 COIL, LINE FILTER (EXCEPT EA) D902 8-719-063-74 DIODE D1NL20U-TR2 0 LF901 1-457-449-11 COIL, LINE FILTER (EA) 0 D903 6-500-241-01...
  • Page 94 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K POWER P-SW S-AIR-CON SCORE Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R936 1-216-853-11 METAL CHIP 470K 1/10W A-1438-875-A S-AIR-CON BOARD, COMPLETE R937 1-218-871-11 METAL CHIP 0.5% 1/10W (DZ570K/DZ777K) R938 1-218-847-11 METAL CHIP 0.5% 1/10W ************************* R939 1-218-855-11...
  • Page 95 HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K SCORE SPEAKER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < JUMPER RESISTOR > C188 1-162-964-11 CERAMIC CHIP 0.001uF JR451 1-216-864-11 SHORT CHIP < CONNECTOR > JR452 1-216-864-11 SHORT CHIP JR453 1-216-864-11 SHORT CHIP * CN114 1-564-523-11 PLUG, CONNECTOR 8P <...

  • Page 96: Revision History

    HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K 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 2008.04...

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