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HCD-DZ20
SERVICE MANUAL
Ver. 1.2 2007.06
AEP Model UK Model E Model
HCD-DZ20 is the amplifier, DVD/CD and tuner section in DAV-DZ20.
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.
Model Name Using Similar Mechanism Mechanism Type Optical Pick-up Name
HCD-DZ230 CDM85-DVBU102 KHM-313CAA
SPECIFICATIONS
Amplifier section
Stereo mode (rated) 50 W + 50 W (at 3 ohms, 1 kHz, 1 % THD) Surround mode (reference) RMS output power FL/FR/C/SL/SR*: 67 watts (per channel at 3 ohms, 1 kHz, 10 % THD) Subwoofer*: 65 watts (at 3 ohms, 80 Hz, 10 % THD)
Tuner section
System FM tuner section Tuning range PLL quartz-locked digital synthesizer
Video section
Outputs AEP, UK models: VIDEO: 1 Vp-p 75 ohms R/G/B: 0.7 Vp-p 75 ohms Except AEP, UK models: VIDEO: 1 Vp-p 75 ohms S VIDEO: Y: 1 Vp-p 75 ohms C: 0.286 Vp-p 75 ohms COMPONENT: Y: 1 Vp-p 75 ohms
87.5-108.0 MHz (50 kHz step) Antenna (aerial) FM wire antenna (aerial) Antenna (aerial) terminals 75 ohms, unbalanced Intermediate frequency 10.7 MHz AM tuner section * Depending on the sound field settings and the source, Tuning range there may be no sound output. Mexican and Latin American models: 530 1,710 kHz (with the Inputs (Analog) interval set at 10 kHz) TV (AUDIO IN)(AEP, UK models) 531 1,710 kHz (with the Sensitivity: 450/250 mV interval set at 9 kHz) TV/VIDEO (AUDIO IN)(Except AEP, UK models) European, Russian and Middle Eastern models: Sensitivity: 450/250 mV 531 1,602 kHz (with the interval set at 9 kHz) DVD system Laser Semiconductor laser (DVD: = 650 nm) (CD: = 790 nm) Emission duration: continuous Other models: 531 1,602 kHz (with the interval set at 9 kHz) 530 1,610 kHz (with the interval set at 10 kHz) AM loop antenna (aerial) 450 kHz
PB/CB, PR/CR: 0.7 Vp-p 75 ohms General
Power requirements Mexican models: Argentine models: Latin American models: Other models: Power consumption 120 V AC, 60 Hz 220 - 240 V AC, 50/60 Hz 110 - 240 V AC, 50/60 Hz 220 - 240 V AC, 50/60 Hz On: 80 W Standby: 0.3 W (at the Power Saving mode) 430 × 67 × 310 mm (w/h/d) incl. projecting parts 3.2 kg
Dimensions (approx.) Mass (approx.)
Signal format system Mexican and Latin American models: NTSC Other models: NTSC/PAL
Antenna (aerial) Intermediate frequency
Design and specifications are subject to change without notice.
DVD RECEIVER
9-887-568-03
2007F16-1 © 2007.06
Sony Corporation
Home Audio Division Published by Sony Techno Create Corporation
HCD-DZ20
Ver. 1.2
MODEL IDENTIFICATION Rear Panel
Laser component in this product is capable of emitting radiation exceeding the limit for Class 1.
Parts No.
Model AEP, UK models RU model E32 model MX model E3 model E12 model AR model SP model TH model · Abbreviation AR : Argentine model E3 : 220 240 V AC area in E model E12 : 220 240 V AC area in E model E32 : 110 240 V AC area in E model MX : Mexican model RU : Russian model SP : Singapore model TH : Thai model Part No. 2-892-575-0[] 2-892-575-1[] 2-892-575-2[] 2-892-575-3[] 2-892-575-4[] 2-892-575-5[] 2-892-575-6[] 2-892-575-7[] 3-270-984-0[]
This appliance is classified as a CLASS 1 LASER product. This marking is located on the rear of the unit.
CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Notes on chip component replacement · Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing · Keep the temperature of the soldering iron around 270 °C during repairing. · Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). · Be careful not to apply force on the conductor when soldering or unsoldering. UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following characteristics. · Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! · Strong viscosity Unleaded solder is more viscou-s (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. · Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.
SAFETY-RELATED COMPONENT WARNING!! 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.
Special Component Notice The components identified by mark 9 contain confidential information. Strictly follow the instructions whenever the components are repaired and/or replaced.
2
HCD-DZ20
TABLE OF CONTENTS 1. 2. 3.
3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 3-8. 3-9. 3-10. 3-11. 3-12.
SERVICING NOTE ................................................... 4 GENERAL ................................................................... 8 DISASSEMBLY
Disassembly Flow ........................................................... Case ................................................................................. Front Panel Assy .............................................................. FL Board .......................................................................... KEY Board, P-SW Board ................................................ MAIN Board .................................................................... Tuner (FM/AM), IO Board (AEP, UK) ........................... Tuner (FM/AM), IO Board (Except AEP, UK) ............... DVD Mechanism Deck (CDM85-DVBU102) ................ Tray .................................................................................. Belt, MS-203 Board ........................................................ Optical Pick-up (KHM-313CAA) ................................... 11 12 12 13 13 14 15 15 16 16 17 18
6-4. 6-5. 6-6. 6-7. 6-8. 6-9. 6-10. 6-11. 6-12. 6-13. 6-14. 6-15. 6-16. 6-17. 6-18. 6-19. 6-20. 6-21.
Block Diagram AMP Section ................................... Block Diagram POWER Section .............................. Printed Wiring Board MAIN Board (Side A) ........... Printed Wiring Board MAIN Board (Side B) ........... Schematic Diagram MAIN Board (1/8) ................... Schematic Diagram MAIN Board (2/8) ................... Schematic Diagram MAIN Board (3/8) ................... Schematic Diagram MAIN Board (4/8) ................... Schematic Diagram MAIN Board (5/8) ................... Schematic Diagram MAIN Board (6/8) ................... Schematic Diagram MAIN Board (7/8) ................... Schematic Diagram MAIN Board (8/8) ................... Printed Wiring Board MS-203 Board ....................... Schematic Diagram MS-203 Board ......................... Printed Wiring Board IO Board ................................ Schematic Diagram IO Board .................................. Printed Wiring Boards KEY, FL, P-SW Board ........ Schematic Diagram KEY, FL, P-SW Board .............
29 30 31 32 33 34 35 36 37 38 39 40 41 41 42 43 44 45
4. 5. 6.
TEST MODE ............................................................... 19 ELECTRICAL ADJUSTMENTS .......................... 23 DIAGRAMS
7.
EXPLODED VIEWS
7-1. Overall Section ................................................................ 57 7-2. Front Panel Assy .............................................................. 58 7-3. DVD Mechanism Deck Section (CDM85-DVBU102) ... 59
6-1. Block Diagram RF Section ....................................... 26 6-2. Block Diagram VIDEO Section ............................... 27 6-3. Block Diagram AUDIO Section ............................... 28
8.
ELECTRICAL PARTS LIST .................................. 60
3
HCD-DZ20 SECTION 1 SERVICING NOTE
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. LASER DIODE AND FOCUS SEARCH 1. Open the case and turn POWER on with no disc inserted. 2. Confirm that the following operation is performed while observing the objecting lens from the clearance of DVD mechanism deck. 1) Confirm that laser beam is spread. 2) Up and down motion of the objective lens. (2 times) DISC TRAY LOCK The disc tray lock function for the antitheft of an demonstration disc in the store is equipped. Setting Procedure : 1. Press the ?/1 button to turn the set on. 2. Press the [FUNCTION] button to set DVD function. 3. Insert a disc. 4. Press the x button and the A button simultaneously for five seconds. 5. The message "LOCKED" is displayed and the tray is locked. Releasing Procedure : 1. Press the x button and the A button simultaneously for five seconds again. 2. The message "UNLOCKED" is displayed and the tray is unlocked.
Note : When "LOCKED" is displayed, the tray lock is not released by turning power on/off with the ?/1 button.
Note about CDs/DVDs The system can play CD-ROMs/CD-Rs/CD-RWs recorded in the following formats: audio CD format VIDEO CD format MP3 audio tracks, JPEG image files, and DivX video files* of format conforming to ISO 9660 Level 1/Level 2, or its extended format, Joliet The system can play DVD-ROMs/DVD+RWs/DVD-RWs/ DVD+Rs/DVD-Rs recorded in the following formats: MP3 audio tracks, JPEG image files, and DivX video files* of format conforming to UDF (Universal Disc Format) * Except for United Kingdom model. Example of discs that the system cannot play The system cannot play the following discs: · CD-ROMs/CD-Rs/CD-RWs other than those recorded in the formats listed on "Note about CDs/DVDs" · CD-ROMs recorded in PHOTO CD format · Data part of CD-Extras · DVD Audios · Super Audio CD · DATA DVDs that do not contain MP3 audio tracks, JPEG image files, or DivX video files* * Except for United Kingdom model. · DVD-RAMs Also, the system cannot play the following discs: · A DVD VIDEO with a different region code · A disc that has a non-standard shape (e.g., card, heart) · A disc with paper or stickers on it · A disc that has the adhesive of cellophane tape or a sticker still left on it Notes about CD-R/CD-RW/DVD-R/DVD-RW/DVD+R/ DVD+RW In some cases, CD-R/CD-RW/DVD-R/DVD-RW/DVD+R/ DVD+RW cannot be played on this system due to the recording quality or physical condition of the disc, or the characteristics of the recording device and authoring software. The disc will not play if it has not been correctly finalized. For more information, see the operating instructions for the recording device. Note that some playback functions may not work with some DVD+RWs/DVD+Rs, even if they have been correctly finalized. In this case, view the disc by normal playback. Also some DATA CDs/ DATA DVDs created in Packet Write format cannot be played. Copyrights This product incorporates copyright protection technology that is protected by U.S. patents and other intellectual property rights. Use of this copyright protection technology must be authorized by Macrovision, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision. Reverse engineering or disassembly is prohibited. 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.
On cleaning discs, disc/lens cleaners · Do not use cleaning discs or disc/lens cleaners (including wet or spray types). These may cause the apparatus to malfunction. IMPORTANT NOTICE Caution: This system is capable of holding a still video image or on-screen display image on your television screen indefinitely. If you leave the still video image or on-screen display image displayed on your TV for an extended period of time you risk permanent damage to your television screen. Projection televisions are especially susceptible to this. Attention when transported Use this mode when returning the set to the customer after repair. Procedure: 1. Press the ?/1 button to turn the set on. 2. Press the [FUNCTION] button to set the function "DVD". 3. Remove all discs, and then press two buttons H and ?/1 simultaneously. 4. After a message "MECHA LOCK" is displayed on the fluorescent indicator tube, pull out the AC plug. 5. To exit from this mode, press the ?/1 button to turn the set on.
4
HCD-DZ20
Self-diagnosis Function
(When letters/numbers appear in the display)
When the self-diagnosis function is activated to prevent the system from malfunctioning, a 5character service number (e.g., C 13 50) with a combination of a letter and 4 digits appears on the TV screen or front panel display. In this case, check the following table.
C:13:50
When displaying the version number on the TV screen
When you turn on the system, the version number [VER.X.XX] (X is a number) may appear on the TV screen. Although this is not a malfunction and for Sony service use only, normal system operation will not be possible. Turn off the system, and then turn on the system again to operate.
VER.X.XX
First 3 characters of the service number
Cause and/or corrective action
C 13 C 31
The disc is dirty. ,Clean the disc with a soft cloth. The disc is not inserted correctly. ,Restart the system, then re-insert the disc correctly.
E XX To prevent a malfunction, the (xx is a number) system has performed the selfdiagnosis function. ,Contact your nearest Sony dealer or local authorized Sony service facility and give the 5character service number. Example: E 61 10
How to open the disc table when power switch turns off
Insert a tapering driver into the aperture of the unit bottom, and slide it in the direction of the arrow.
The lever is moved in the direction of the arrow with the thin rod.
DVD lid
5
HCD-DZ20
Prevention of electric shock and damage to IC
When disassembling the machine, be sure to discharge the charged electricity in the below point. Use a resistor of 800 ohms, 2 Watts for discharging.
MAIN BOARD (SIDE A)
TP3053 TP3054 IC3400 IC3250 IC3200 IC3100
800 /2W Point of discharge for TP3053 and TP3054
IC3300
IC3150
MAIN BOARD (SIDE B)
Point of discharge for FR902 and R913 (Mexican model) Point of discharge for FR901 and R912 (Except Mexican model) 800 /2W
FR902
FR901 T901
C903
R912 R913
6
HCD-DZ20
MAIN board service position
Please take the above-mentioned position in the repair of MAIN board. In that case, it is necessary the following extension cable during CN801 on FL board and CN509 on MAIN board.
CN509
extension cable jig P/N: J-2501-231-A (pitch 1.00 mm/15p/300L)
Note on replacement of C803, C802, L801, and L802
Please fold in the directtion of the arrow and set up at replacement of C803, C802, L801, and L802 on FL board. L801 C803 L802
+
Precaution when installing a new OP unit / Precaution before unsoldering the static electricity prevention solder bridge
When installing a new OP unit, be sure to connect the flexible printed circuit board first of all before removing the static electricity prevention solder bridge by unsoldering. Remove the static electricity prevention solder bridge by unsoldering after the flexible printed circuit board has already been connected. (Do not remove nor unsolder the solder bridge as long as the OP unit is kept standalone.)
7
HCD-DZ20 SECTION 2 GENERAL
This section is extracted from instruction manual.
Front panel
A "/1 (on/standby) (18) B A (open/close) (18) C Disc operation (18) D FUNCTION (18) E Front panel display (78)
F
(remote sensor) (8)
G VOLUME control (18) H Disc tray (18)
Rear panel
AEP, UK MODEL
ANTENNA
EURO AV
FRONT R FRONT L SUR R SUR L CENTER WOOFER
AM
COAXIAL
FM75
SPEAKER
OUTPUT(TO TV)
A SPEAKER jacks (9) B EURO AV T OUTPUT (TO TV) jack (9)
C AM terminal (9) D COAXIAL FM 75 jack (9)
EXCEPT AEP, UK MODEL
ANTENNA
TV/VIDEO
FRONT R FRONT L SUR R SUR L CENTER WOOFER
VIDEO
AM
COAXIAL
FM75
S VIDEO (DVD ONLY)
SPEAKER
R AUDIO IN L
MONITOR OUT
Y
P B/C B
(DVD ONLY)
P R/C R
COMPONENT VIDEO OUT
A SPEAKER jacks (9) B TV/VIDEO (AUDIO IN R/L) jacks (21) C MONITOR OUT (S VIDEO/VIDEO) jacks (18)
D AM terminal (9) E COAXIAL FM 75 jack (9) F COMPONENT VIDEO OUT jacks (18)
8
HCD-DZ20
Front panel display
About the indications in the front panel display
AEP, UK MODEL
A Lights up when the time information of a title or chapter appears in the front panel display. (DVD only) (34) B Lights up when an NTSC disc is loaded. C Lights up when a station is received. (Radio only) (47) D Stereo/Monaural effect (Radio only)(48) E Lights up when the sleep timer is set. (52) F Lights up when the movie or music mode is selected. (21) G Playing status (DVD function only) H Current repeat mode (30)
I Lights up when the child lock function is set to on. (53) J Indicates the selected [SPEAKER FORMATION]. (57) K Current surround format (Except for JPEG) L Lights up when the DYNAMIC BASS is selected. (51) M Displays system's status such as chapter, title, or track number, time information, radio frequency, playing status, sound field, etc.
EXCEPT AEP, UK MODEL
A Lights up when the time information of a title or chapter appears in the front panel display. (DVD only) (38) B Lights up when the color system is set to NTSC. (Asian, Australian, and Middle Eastern models only) C Lights up when a station is received. (Radio only) (51) D Stereo/Monaural effect (Radio only)(52) E Lights up when the sleep timer is set. (56) F Lights up when the movie or music mode is selected. (25) G Playing status (DVD function only) H Current repeat mode (34)
I Lights up when the child lock function is set to on. (57) J Lights up when the system outputs progressive signals (DVD function only). (19) K Indicates the selected [SPEAKER FORMATION]. (61) L Current surround format (Except for JPEG) M Lights up when the DYNAMIC BASS is selected. (55) N Displays system's status such as chapter, title, or track number, time information, radio frequency, playing status, sound field, etc.
9
HCD-DZ20
Remote control
ALPHABETICAL ORDER AO PZ BUTTON DESCRIPTIONS
ANGLE 5 (36) AUDIO 4 (31) CLEAR ef (25, 50, 60) D.TUNING wf (48) DISC SKIP* eg DISPLAY 2 (34, 49) DVD MENU wh (31, 44, 50) DVD TOP MENU qf (31) DYNAMIC BASS wd (51) ENTER wg (50) FUNCTION ws (18, 19, 26, 47, 57) MOVIE/MUSIC qj (21) MUTING 7 (18) Number buttons** qg (25, 48, 50, 54)
PICTURE NAVI 6 (26, 50) PRESET +/ wk es (48) SOUND FIELD qh (22) SUBTITLE wf (37) SYSTEM MENU wg (16, 19, 50, 52, 83) THEATRE SYNC w; (51) TUNING +/ 0 qs (47) TV e; (50) TV CH +/ wa (50) TV INPUT qk (50) TV VOL +/ eh (50) VIDEO FORMAT 3 (15) VOLUME +/** 8 (18, 48, 64)
[/1 (on/standby) 1 (13, 16, 18, 26, 48) TV [/1 (on/standby) ej (50) C/X/x/c/ qd (13, 16, 19, 25, 47, 54) REPLAY/ ADVANCE 9 (18) ./> es wk (18) m/M qs 0 (24) / SLOW qs 0 (24) H (play)** ea (18, 26, 56) STEP 9 (24) x (stop) wl (18, 26, 54) X (pause) qa (18) Z (open/close) ql (18) DISPLAY wj (15, 25, 54, 79) O RETURN ed (26) -/-- ef (50) * The DISC SKIP button is not available for this model. ** The H, number 5, and VOLUME + buttons have tactile dots. Use the tactile dots as references when operating the system.
10
HCD-DZ20 SECTION 3 DISASSEMBLY
3-1. DISASSEMBLY FLOW
· This set can be disassembled in the order shown below.
Ver. 1.1
SET
3-2. CASE (Page 12)
3-3. FRONT PANEL ASSY (Page 12)
3-4. FL BOARD (Page 13)
3-6. MAIN BOARD (Page 14)
3-7. TUNER (FM/AM), IO BOARD (AEP, UK) (Page 15)
3-9. DVD MECHANISM DECK (CDM85-DVBU102) (Page 16)
3-5. KEY BOARD, P-SW BOARD (Page 13)
3-8. TUNER (FM/AM), IO BOARD (EXCEPT AEP, UK) (Page 15)
3-10. TRAY (Page 16)
1 3-11. BELT, MS-203 BOARD (Page 17)
3-12. OPTICAL PICK-UP (KHM-313CAA) (Page 18)
11
HCD-DZ20
3-2. CASE
4 case
2 screw (CASE3 TP2) 3 five screws (+BVTP 3 × 8)
1 screw (CASE3 TP2)
3-3. FRONT PANEL ASSY
1 The lever is moved in the direction of the arrow with the thin rod.
6 two claws
2
3 loading panel 7 front panel assy
4 wire (flat type) 15core (CN509)
5 three screws (+BV 3 × 6)
12
HCD-DZ20
3-4. FL BOARD
6 connector 6p (CN805)
7 wire (flat type) 15core (CN801) 8 FL board 5 two screws (+BVTP 2.6 × 10) 4 shield (front)
3 three screws (+BVTP 2.6 × 10)
2 clamp 1 screw (+BVTP 2.6 × 10)
Route the wire (flat type) as shown below.
clamp
3-5. KEY BOARD, P-SW BOARD
6 button (AIO) 9 P-SW board 5 screw (+BVTP 2.6 × 10) 8 harness 1 knob (vol) 2 nut
7 Remove the soldering. 4 button (AIO) q; KEY board
3 four screws (+BVTP 2.6 × 10)
13
HCD-DZ20
Ver. 1.1
3-6. MAIN BOARD
1 two screws (+BV 3 × 10) 2 screw (+BVTP 3 × 12)
Attaching the two radiation sheets on the IC MAIN board first, and then attach the heatsink (AMP). heatsink (AMP)
3 heatsink (AMP)
4 two radiation sheets
radiation sheets
IC on the MAIN board
9 connector 6p (CN1201) q; wire (flat type) 15core (CN509)
8 wire (flat type) 5core (CN1202) 7 wire (flat type) 24core (CN1101) 6 wire (flat type) 13core (CN1301) 5 wire (flat type) 17core (CN507) (AEP, UK) wire (flat type) 15core (CN508) (EXCEPT AEP, UK)
qd fourteen screws (+BV 3 × 6)
qf MAIN board
qs three screws (+BVTP 3 × 8) qa connector 2p (CN901)
14
HCD-DZ20
Ver. 1.1
3-7. TUNER (FM/AM), IO BOARD (AEP, UK)
3 tuner (FM/AM)
1 wire (flat type) 11core
6 wire (flat type) 11core (CN101)
8 IO board
2 two screws (+BVTT 2.6 × 6) 7 two screws (+BVTP 3 × 8)
4 wire (flat type) 17core (CN601) 5 wire (flat type) 13core (CN201)
3-8. TUNER (FM/AM), IO BOARD (EXCEPT AEP, UK)
3 tuner (FM/AM)
1 wire (flat type) 9core
6 wire (flat type) 9core (CN102)
8 IO board
2 two screws (+BVTT 2.6 × 6) 7 three screws (+BVTP 3 × 8)
4 wire (flat type) 15core (CN602) 5 wire (flat type) 13core (CN201)
15
HCD-DZ20
3-9. DVD MECHANISM DECK (CDM85-DVBU102)
7 three screws (+BV 3 × 6) 8 Remove the DVD mechanism deck (CDM85-DVBU102) in the direction of the arrow. 4 connector 6p (CN1201)
1 The lever is moved in the direction of the arrow with the thin rod.
5 wire (flat type) 24core (CN1101)
2
3 loading panel
6 wire (flat type) 5core
3-10. TRAY
1 Move the chuck cam in the direction of the arrow.
bottom side
3 two claws
2
4 5 tray
16
HCD-DZ20
3-11. BELT, MS-203 BOARD
2 chuck cam
3 belt
1 two claws
4 screw (M 1.7 × 2.5)
7 MS-203 board
6 DC motor
5 three claws
17
HCD-DZ20
3-12. OPTICAL PICK-UP (KHM-313CAA)
2 chuck cam
3 two claws
1 two claws
4 base unit
8 two insulators
6 four insulator screws
9 two insulators
0 optical pick-up (KHM-313CAA)
5 two claws 7 bu holder
18
HCD-DZ20 SECTION 4 TEST MODE
Note: Incorrect operations may be performed if the test mode is not entered properly. In this case, press the ?/1 button to turn the power off, and retry to enter the test mode.
1. Cold Reset · The cold reset clears all data including preset data stored in the RAM to initial conditions. Execute this mode when returning the set to the customers. Procedure: 1. Press the ?/1 button to turn the power on. 2. Press three buttons x , A and ?/1 simultaneously. 3. When this button is operated, display as "COLD RESET" for a while and all of the settings are reset. 2. Panel Test Mode · This mode is used to check the software version, FL, LED and KEY. 2-1. Display Test Mode Procedure: 1. Press the ?/1 button to turn the power on. 2. Press three buttons X , . and A simultaneously. 3. When the display test mode is activated, all segments are turned on. 4. To exit from this mode, press three buttons X , . and A simultaneously. 2-2. Version Test Mode Procedure: 1. When the display test mode is activated, press the . button and the message "AS1" is displayed, the version test mode is activated. 2. Whenever the . button is pressed, the display changes in the following order.
"AS1" (Model name) t "CE2*1" (Destination) t MC
3. Disc Tray Lock The disc tray lock function for the antitheft of an demonstration disc in the store is equipped. Setting Procedure : 1. Press the ?/1 button to turn the set on. 2. Press the FUNCTION button to set DVD function. 3. Insert a disc. 4. Press the x button and the A button simultaneously for five seconds. 5. The message "LOCKED" is displayed and the tray is locked. Releasing Procedure : 1. Press the x button and the A button simultaneously for five seconds again. 2. The message "UNLOCKED" is displayed and the tray is unlocked.
Note: When "LOCKED" is displayed, the tray lock is not released by turning power on/off with the ?/1 button.
4. DVD Ship Mode Use this mode when returning the set to the customer after repair. Procedure: 1. Press the ?/1 button to turn the set on. 2. Press the FUNCTION button to set the function "DVD". 3. Remove all discs, and then press two buttons H and ?/1 simultaneously. 4. After a message "MECHA LOCK" is displayed on the fluorescent indicator tube, pull out the AC plug. 5. To exit from this mode, press the ?/1 button to turn the set on. 5. AM Step Change (Except AEP, UK) · A step of AM channels can be changed over between 9 kHz and 10 kHz. Procedure: 1. Press the ?/1 button to turn the set ON. 2. Select the function "TUNER", and press FUNCTION button to select the BAND "AM". 3. Press the ?/1 button to turn the set OFF. 4. Press two buttons > and ?/1 simultaneously, and the display of fluorescent indicator tube changes to "AM 9k STEP" or "AM 10k STEP", and thus the channel step is changed over. 6. Product Out This mode moves the optical pick-up to the position durable to vibration and clears all data including preset data stored in the RAM to initial conditions. Use this mode when returning the set to the customer after repair. Procedure: 1. Press the ?/1 button to turn the power on. 2. Press the FUNCTION button to set the function "DVD". 3. Remove all discs, and then press three buttons > , A and ?/1 simultaneously. 4. After the "STANDBY" blinking display finishes, the message "MECHA LOCK" is displayed on the fluorescent indicator tube disconnect the AC power plug, then the ship mode is set.
*1: CE2 changes depending on destination. 3. Press the > button and the date of the software production is displayed. 4. Press the > button again and the version is displayed. 5. To exit from this mode, press three buttons X , . and A simultaneously. 2-3. Key Test Mode Procedure: 1. When the display test mode is activated, press the H button, to select the key test mode. 2. To enter the KEY test mode, the fluorescent indicator displays "K0 V0". Each time an another button is pressed, "KEY" value increases. However, once a button is pressed, it is no longer taken into account. When all keys are pressed correctly, "K8 V0" is displayed. 3. When the VOLUME control is turned in the direction of (+), "V0" is changed to "V1", then ... "V9". When the VOLUME control is turned in the direction of (), "V0" is changed to "V9", then ... "V1". 4. To exit from this mode, press three buttons X , . and A simultaneously.
19
HCD-DZ20
DVD SECTION
7-1. GENERAL DESCRIPTION The IOP measurement allows you to make diagnosis and adjustment simply by using the remote commander and monitor TV. The instructions, diagnosis results, etc. are given on the on-screen display (OSD). Be sure to execute the IOP measurement when a BU (Base Unit) is replaced. 7-2. HOW TO ENTER TEST MODE While pressing the x and A buttons simultaneously, turn VOLUME control in the direction of (+) with the DVD player in power on. The Test Mode starts, displayed "SERVICE IN" on this model display then the menu shown below will be displayed on the TV screen.
Remocon Diagnosis Menu 0. 1. 2. 3. 4. External Chip Check Servo Parameter Check Drive Manual Operation Emergency History Version Information
(2) Select "2. Drive Manual Operation" by pressing the 2 button on the remote commander. The screen will appear as shown.
Drive Manual Operation 1. 2. 3. 4. 5. 0. Servo Control Track/Layer Jump Manual Adjustment Tray Aging Mode MIRR time Adjust Return to Top Menu
(3) Select "3. Manual Adjustment" by pressing the 3 button on the remote commander. The screen will appear as shown.
Manual Adjust 1. 2. 3. 4. 5. 6. 7. 8. 9. 0. Track Balance Adjust: Track Gain Adjust: Focus Balance Adjust: Focus Gain Adjust: Eq Boost Adjust: Iop: TRV. Level: S curve(FE) Level: RFL(PI) Level: MIRR Time:
*1 Model Name : AS1_ XX IF-con : Ver. XX.XX (XXXX) Syscon : Ver. X.XXX *1: Changes depending on destination
O o Change Value [RETURN] Return to previous menu
(4)Select "6.IOP" by pressing the 6 button on the remote commander. (5) Wait until a hexadecimal number appear.
Manual Adjust 1. 2. 3. 4. 5. 6. 7. 8. 9. 0. Track Balance Adjust: Track Gain Adjust: Focus Balance Adjust: Focus Gain Adjust: Eq Boost Adjust: Iop. 5B: TRV. Level: S curve(FE) Level: RFL(PI) Level: MIRR Time:
The menu above is the Remocon Diagnosis Menu screen which consists of five main functions. At the bottom of the menu screen, the model name and IF-con version. To exit from the Test Mode, press the power button on the remote commander. 7-3. EXECUTING IOP MEASUREMENT In order to execute IOP measurement, the following standard procedures must be followed. (1) In power on, while pressing the x and A buttons simultaneously, turn the VOLUME control in the direction of (+).
Remocon Diagnosis Menu 0. 1. 2. 3. 4. External Chip Check Servo Parameter Check Drive Manual Operation Emergency History Version information
O o Change Value [RETURN] Return to previous menu
(6) Convert each data from hexadecimal to decimal using conversion table. (7) Please find the label on the rear of the BU (Base Unit). The default IOP value is written in the label. (8) Subtract between these two values. (9) If the remainder is smaller than 93 (decimal), then it is OK. However if the value is higher than 93, then the BU is defective and need to be change. (10) Press the RETURN button on the remote commander to return back to previous menu. (11) Press the 0 button on the remote commander to return to Top Menu.
*1 Model Name : AS1_ XX IF-con : Ver. XX.XX (XXXX) Syscon : Ver. X.XXX *1: Changes depending on destination
20
HCD-DZ20
7-4. EMERGENCY HISTORY To check the emergency history, please follow the following procedure. (1) From the Top Menu of Remocon Diagnosis Menu, select "3. Emergency History Check" by pressing the 3 button on the remote commander. The following screen appears on the onscreen display.
Emg. History Check Laser Hours 01. 01 00 02. 02 00 05 00 02 00 04 00 01 00 CD DVD 04 00 01 00 999h 999h 00 00 00 00 92 00 A9 00 46 23 4B 23 59min 59min 00 45 00 45
52: 51: 60: 61: 62: 70: 71: 80: 81:
Open kick spindle error Spindle stop error Focus on error Seek fail error Read Q data/ID error Lead in data read fail TOC read time out (CD) Can't buffering Unknown media type
7-4-1. Clear the Laser Hour DISPLAY button and then press CLEAR button on the Press remote commander. The data for both CD and DVD data are reset.
Emg. History Check Laser Hours 01. 01 00 02. 02 00 05 00 02 00 04 00 01 00 CD DVD 04 00 01 00 0h 0h 00 00 00 00 92 00 A9 00 46 23 4B 23 0min 0min 00 45 00 45
[Next] Next Page [Prev] Prev Page [O] Return to Top Menu
(2) You can check the total time when the laser is turned on during playback of DVD and CD from the above menu. The maximum time, which can be displayed are 999h 59min. (3) You can check the error code of latest 10 emergency history from the above menu. To view the previous or next page of emergency history, press . or > button on the remote commander. The error code consists of the following three blocks. The first block indicates the error code. The second block indicates the parameter and the third block indicates the time of error code as shown below. · Error Code
Emg. History Check Laser Hours
*1 *2
[Next] Next Page [Prev] Prev Page [O] Return to Top Menu
7-4-2. Clear the Emergency History Press DVD TOP MENU button and then press CLEAR button on the remote commander. The error code for all emergency history would be reset.
Emg. History Check Laser Hours CD DVD 00 00 00 00 00 00 00 00 999h 999h 00 00 00 00 00 00 00 00 00 00 00 00 59min 59min 00 00 00 00
CD DVD 04 00 01 00 04 00 01 00
999h 999h 00 00 00 00 92 00 A9 00 46 23 4B 23
59min 59min 00 45 00 45
*3
01. 01 00 02. 02 00
05 00 02 00
01. 00 00 02. 00 00
00 00 00 00
[Next] Next Page [Prev] Prev Page [O] Return to Top Menu
[Next] Next Page [Prev] Prev Page [O] Return to Top Menu
*1 : Error Code *2 : Parameter of error code *3 : Time of error code The meaning of error code is as below: 01: Communication error (No reply from syscon) 02: Syscon hung up 03: Power OFF request when syscon hung up 19: Thermal shutdown 24: MoveSledHome error 25: Mechanical move error (5 Changer) 26: Mechanical move stack error 30: DC motor adjustment error 31: DPD offset adjustment error 32: TE balance adjustment error 33: TE sensor adjustment error 34: TE loop gain adjustment error 35: FE loop gain adjustment error 36: Bad jitter after adjustment 40: Focus NG 42: Focus layer jump NG
7-4-3. Clear the Initialize Setup Data Press DVD MENU button and then press CLEAR button on the remote commander.
Emg. History Check Laser Hours CD DVD 999h 999h 59min 59min
initialize setup data...
[Next] Next Page [Prev] Prev Page [O] Return to Top Menu
21
HCD-DZ20
7-4-4. Return to the Top Menu of Remocon Diagnosis Menu Press 0 button on the remote commander. · Check Version Information To check the version information, please follow the following procedure. (1) From the Top Menu of Remocon Diagnosis Menu, select "4. Version Information" by pressing the 4 button on the remote commander. The following screen appears on the on-screen display.
Version information Firm (Main) : Ver. xxxxx Firm (Sub) : xxxxx RISC : xxxxx 8032 : xxxxx Audio DSP : xxxxx Servo DSP : xxxxx [O] Return to Top Menu
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 ?/1 button. r * Buttons other than the ?/1 button are invalid. "STANDBY" blinks three times on the FL tube. r The protection release state (POWER OFF) is established. (No FL tube display) r Press the ?/1 button. The power to the system turns on, and the normal operation is established. (Restore) During the protection state: 1. If the AC plug is connected or disconnected during the protection state, the protection state is released, and the normal operation is established. (The protection state is not maintained.) 2. The protection factor is displayed by pressing the FUNCTION , A and > buttons at the same time during the protection state (during the "PROTECTOR h PUSH POWER" display). k When SD is detected: Repeats "SD DETECT h PUSH POWER". k When DC is detected: Repeats "DC DETECT h PUSH POWER". PL: SD detection When the "L" output from the SD (shutdown) port on the SMASTER POWER Driver is detected, the power system other than that of the FL tube is turned off, and the protection state is established. DC detection When the "L" output from the power/speaker error detection circuit (DC detection port) is detected for two seconds continually, the power system other than that of the FL tube is turned off, and the protection state is established.
To return to the Top Menu of Remocon Diagnosis Menu, press 0 button on the remote commander. 8. DEMO PLAY OUT It is a mode to release the demonstration reproduct by the dedicated demonstration disc. Setting Procedure: 1. Press the ?/1 button to turn the set on. 2. Press the FUNCTION button to set the function "DVD". 3. During playback the DEMO Disc, press the x and H buttons for five seconds simultaneously. 4. The message "DEMO OFF" is displayed, a mode to reproduct the demonstration is released. 9. VOLUME TEST Procedure: 1. Press the ?/1 button to turn the set on. 2. Press three buttons . , H and > simultaneously. 3. The message "VOLUME MIN" is displayed. 4. When the VOLUME control is turned in the direction of (+), the message "VOLUME MAX" is displayed. 5. When the VOLUME control is turned in the direction of (), the message "VOLUME MIN" is displayed. 6. To exit from this mode, press the ?/1 button to turn the set off, the message "COLD RESET" is displayed.
Note: The segments of the frame of SPEAKER FORMATION are blinking while test mode.
22
HCD-DZ20 SECTION 5 ELECTRICAL ADJUSTMENT
DVD SECTION
When the optical pick-up assy is replaced, perform the "EXECUTING IOP MEASUREMENT". EXECUTING IOP MEASUREMENT (See page 20)
TUNER SECTION
[FM Tune Level Check]
generator SET
OUT (75 )
Procedure: 1. Turn the power on. 2. Input the following signal from Signal Generator to FM antenna input directly. * Carrier Freq : A = 87.5 MHz, B = 98 MHz, C = 108 MHz Deviation : 75 kHz Modulation : 1 kHz ANT input : 35 dBu (EMF)
Note: Please use 75 ohm "coaxial cable" to connect SG and the set. You cannot use video cable for checking. Please use SG whose output impedance is 75 ohm.
3. Set to FM tuner function and tune A, B and C signals. 4. Confirm "TUNED" is lit on the display for A, B and C signals. The mark of "TUNED" means "The selected station signal is received in good condition."
23
HCD-DZ20
Ver. 1.2
SECTION 6 DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)
For Schematic Diagrams. Note: · All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. · f : internal component. · C : panel designation.
Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
For Printed Wiring Boards. Note: · X : parts extracted from the component side. · a : Through hole. : Pattern from the side which enables seeing. · (The other layers' patterns are not indicated.) Caution: Parts face side: (SIDE A) Pattern face side: (SIDE B) Parts on the parts face side seen from the parts face are indicated. Parts on the pattern face side seen from the pattern face are indicated.
· A : B+ Line. · Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. · Voltages and waveforms are dc with respect to ground in service mode. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. no mark : DVD STOP * : Impossible to measure · Voltages are taken with VOM (Input impedance 10 M). · Circled numbers refer to waveforms. · Signal path. F : AUDIO d : TUNER L : VIDEO E :Y a : CHROMA r : COMPONENT VIDEO q : R, G, B f : AUDIO IN (TV/VIDEO) J : CD PLAY c : DVD PLAY · Abbreviation AR : Argentine model E3 : 220 240 V AC area in E model E12 : 220 240 V AC area in E model E32 : 110 240 V AC area in E model MX : Mexican model RU : Russian model SP : Singapore model TH : Thai model
· Indication of transistor.
C Q These are omitted.
BC E These are omitted
B E
24
HCD-DZ20
· Circuit Boards Location
· Waveforms MAIN Board
IO Board
1 IC1101 6 (DVDRFIP)
6 IC201 wd (CVBS)
1.0 Vp-p
TUNER (FM/AM) IO board MS-203 board MAIN board
900 mVp-p
200 mV/DIV, 100 ns/DIV
H 500 mV/DIV, 20 µs/DIV
2 IC1101 1.1 Vp-p
7 IC201 w; (CYOUT)
1.0 Vp-p
37 ns
H
500 mV/DIV, 10 ns/DIV
P-SW board
500 mV/DIV, 20 µs/DIV
3 IC1101 FL board
1.0 Vp-p
8 IC201 qk (CbOUT)
1.0 Vp-p
KEY board
H
H
500 mV/DIV, 20 µs/DIV
500 mV/DIV, 20 µs/DIV
4 IC501 qg (XIN)
2.7 Vp-p
9 IC201 qh (CrOUT)
1.0 Vp-p
200 ns
H
1 V/DIV, 100 ns/DIV
500 mV/DIV, 20 µs/DIV
5 IC3010 rk (XFSOIN)
4.8 Vp-p
20.3 ns
1 V/DIV, 10 ns/DIV
HCD-DZ20
25
25
HCD-DZ20
6-1. BLOCK DIAGRAM RF SECTION
RF
6
DVDRFIP OSP
252
253 OSN
VOA VOB DETECTOR VOC VOD
VOC VOB VOD VOA
2
3 4 5
DVDA DVDB DVDC DVDD
VOF VOE VOA VOB VOC OPTICAL PICK-UP BLOCK (KHM-313CAA) VOD
19 TPI 18 TNI 8 9
NA NB IC1101 (1/3) CD/DVD RF AMP, FOCUS/TRACKING ERROR AMP DVD SYSTEM PROCESSOR DIGITAL SERVO PROCESSOR
10 MC 11 MD
· Signal Path
LASER DIODE (FOR CD)
CD LD
Q1102 (1/2) AUTOMATIC POWER CONTROL (FOR CD) 23 LD01
: CD PLAY : DVD PLAY
PD
20 21
MDI1 MDI2 LD02 PRST
LASER DIODE (FOR DVD)
DVD LD
Q1102 (2/2) AUTOMATIC POWER CONTROL (FOR DVD) 22
110
38
MTK_RST
MS VR(780) VR(650)
Q1101, Q1103 VR CONTROL
50 MSW
IFSDO 98 101 100 99 105 32 31 37 33 34 DVD_SOD DVD_SID DVD_XIFCS DVD_SCO DVD_XIFBUSY
176 LIM SW
IFSDI XIFCS IFCK IC1201 FOCUS/TRACKING COIL DRIVER, SPINDLE, SLED MOTOR DRIVER OCSW IFBSY
177 179
27
CDM_OPEN_SW
32 31 FCS+ 2AXIS DEVICE FOCUS/ TRACKING COIL TRK+ TRK C (LIMIT) 42 FCS C
REG01 REG02 REG
43 6 7
30
VREFO
CKSW
IC501 (1/4) SYSTEM CONTROLLER
36 37
FOCUS COIL DRIVE
48 1 42 FOO
35 34
TRACKING COIL DRIVE
3 4 40 41 40 TRO IOPMON
IOP
AMP
MUTE5 MUTE12
21 19 20 22 10 13 21 1 MUTE123 21 0 MUTE 17 0 TSDM 38 37 47 39 FMO DMO SPFG S001 (CHUCK/TRAY DETECT) OCSW1 CKSW1
SL L (SLED MOTOR)
MUTE34 30 29 SLED MOTOR DRIVE TSDM
M M
SL+
SP+ (SPINDLE MOTOR)
M M
SP Z
27 28
SPINDLE MOTOR DRIVE
45 15
TROPENPWN
46 47
16 BUFFER 17
17 4 FWD 17 8 REV
LOADING MOTOR DRIVE
25 22 24
LDM+ LDMM (LOADING MOTOR)
HCD-DZ20
26
26
HCD-DZ20
6-2. BLOCK DIAGRAM VIDEO SECTION
AEP, UK
J203 CROUT CYOUT CBOUT IC201 VIDEO AMP, 75 DRIVER VOUT 15 11 7 19 16 CYOUT 20 CBOUT 18 CROUT 16 CYOUT 8 CBOUT L CROUT R VOUT WIDE TV SEL Q204-206 FUNCTION SWITCH RGB SEL TV SEL Q207, 208, 210 BLANKOUT SWITCH 2 6 R/C OUT G OUT B OUT V/Y OUT BLANK OUT FUNCTION SW A(L) IN A(R) IN EURO AV OUTPUT (TO TV)
RGB 169 YUV4 200 YUV5 202 YUV6 203 YUV3 198 10 CYIN
CVBSOUT 23
EXCEPT AEP, UK
Y J202 PB/CB COMPONENT VIDEO OUT
L, R
C
12 CBIN PR/CR 14 CRIN 4 CVBSIN
AUDIO SECTION (Page 28)
J201 VIDEO
EXCEPT AEP, UK
YUV2 196 2 CIN
C OUT 26
4
3
S VIDEO (DVD ONLY)
YUV1 194
6 YIN
Y OUT 21
MUTE2
WIDE 49
25 SI
13
MUTE1
3
RGB SEL
Q203 SWITCH
VSEL0
VSEL0, TVSEL
B
AUDIO SECTION (Page 28)
IC1101 (3/3) DVD SYSTEM PROCESSOR
IOCS IOUE IOWA
SCL SDA
102 103
AD0 AD7 81-84,86-88,91 HD[0] HD[7]
RD0 RD15 125-123, 121, 120, 118, 117, 115, 135, 133-128, 126
A[0] A[21]
6 5
SCL SPA
DATA & ADDRESS BUS 2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53 RD0 RD15
XROMCS XRD XWR
53-61, 67-72, 74-76, 78, 89, 92, 93
77 79 66
146, 147, 149-151, 158-160, 162, 164-166
143 145
BA0 BA1
20 21
RA4 RA11
156 142138140139 113 137 157
RA4 RA11 IC1104 SDRAM
IC1103 EEPROM
DATA & ADDRESS BUS
A[1]-A[20]
DRCLK RCS RWE RAS CAS DQM0 DQM1 DRCKE
BS0 BS1
22-26, 29-35
38 19 16 18 17 15 39 37
RCLK RCS RWE RAS CAS DQM0 DQM1 CLE
HIGHA0-7 IOA0-7, IOA18-IOA20 A16, A17
· Signal Path
XROMCS XRD XWR
HD[0] HD[7]
A[0]
: AUDIO IN
: VIDEO :Y : COMPONENT VIDEO : R, G, B : CHROMA
29,31,33,35,38,40,42,44 DQ0 DQ7
45 DQ15/A-1
25-16, 10-1, 48 A0 A20 IC1102 FLASH ROM
26 28 11
HCD-DZ20
27
CE OE WE
27
HCD-DZ20
6-3. BLOCK DIAGRAM AUDIO SECTION
IC2200 A/D CONVERTER 13 LIN DOUT 9
DATA1 DATA3, ACLK, ABCK, ALRCK
ALRCK ABCK
A
AMP SECTION (Page 29)
R-CH
14 RIN
SCKI 6 LRCK 7 BCK 8
DATA1 DATA3
209 SPDATA/SMSDI
ALRCK 213 ABCK 214 ACLK 215 2 B 1 A M_ST 6 A/B G 7 Y 5
ACLK
229 XTALI X1102 27MHz 228 XTALO
ASDATA0 217 ASDATA1 218 ASDATA2 219
DATA2
IC3003 SELECTOR
EXCEPT AEP, UK J200 TV/VCR
IC1101 (2/3) DVD SYSTEM PROCESSOR L R R-CH IC602 AUDIO INPUT SELECTOR
FM/AM TUNER UNIT COAXIAL FM 75 FM ANT GND AM ANT AM GND L-CH R-CH RDS-CLK RDS-DATA DI DO CLK CE TUNED R-CH RDS_CLK RDS_DATA ST_DI ST_DO ST_CLK ST_CE TUNED AEP, UK
11 X3 12 X0
X 13
IC603 AMP
A B 10 9 Q603
A SEL1
75 RDS_CLK 76 RDS_DATA 70 72 69 71 68 TV SEL V SEL0 ST_DO ST_DI ST_CLK ST_CE TUNED
M-ST
AEP, UK
79
· R-CH is omitted due to same as L-CH. · Signal Path : AUDIO : AUDIO IN ( TV/VIDEO )
IC501 (3/4) SYSTEM CONTROLLER
VIDEO SECTION (Page 27) VIDEO SECTION (Page 27)
B C
VSEL0, TVSEL
: TUNER
78 TVSEL 82 VSEL0 85 A SEL1
L R R-CH
A SEL1
HCD-DZ20
28
28
HCD-DZ20
6-4. BLOCK DIAGRAM AMP SECTION
· Signal Path
: AUDIO
AUDIO SECTION (Page 28)
A
DATA1 - DATA3, ACLK, ABCK, ALRCK
IC3010 SYSTEM PROCESSOR DATA1 ACLK ABCK ALRCK OVERFLOW1 DAMP_SCDT DAMP_SHIFT DAMP_LAT1 NS_INIT IC802 FL DRIVER DIN CLK STB 7 8 9 FL_DATA FL_CLK FL_CS IC501 (2/4) SYSTEM CONTROLLER DAMP_MUTE R 31 DATA 36 30 29 25 24 21 22 23 27 18 19 OUTR1 6 R L L XFSIIN OUTR2 4 BCK OUTL1 11 LRCK OUTL2 9 FLAGL OVF OVF FLAGR SCDT SCSHIFT XFS0OUT 14 SCLATCH FS0CKO 37 INIT FS0I 38 NSPMUTE SOFTMUTE XFS0IN 48
IC3100 POWER DRIVER 29 2 PWMBP OUTB 30 17 PWMAP OUTA 25 26 4 RESET LPF LPF
SPEAKER (+) (-)
FRONT R
SD
13
Q3151, 3152 DC DETECT
IC3150 POWER DRIVER IC3051 OSC 29 2 PWMBP OUTB 30 17 PWMAP OUTA 25 26 4 RESET LPF LPF (+) (-)
20 PGMUTE 24 FL_D_OUT 21 FL_CLK 56 FL_STB
FRONT L
14 - 29 S1 - S16
X3501 49.152MHz IC3020 SYSTEM PROCESSOR XFS0OUT 14 DATA2 31 DATA 36 30 29 25 24 21 22 23 27 18 19 XFSIIN BCK LRCK FLAGL OVF OVF FLAGR SCDT SCSHIFT SCLATCH INIT NSPMUTE SOFTMUTE OUTR1 OUTR2 6 4 SR SR SL SL
SD
13 ND001 FLUORESCENT INDICATOR TUBE
41 -31 G2 -G12
Q3101, 3102 DC DETECT
TB3001
30
VFL
IC3200 POWER DRIVER 29 2 PWMBP OUTB 30 17 PWMAP OUTA 25 26 4 RESET LPF LPF (+) (-) SUR R
42 F1 F2 G1 Q802 FL DRIVER ACLK ABCK ALRCK
G1
OUTL1 11 OUTL2 9
KEY0 - KEY2
97,95,94
SD
S801 - S808
KEY0, KEY1 D501, 502 OR 74 KEY INT
OVERFLOW1 DAMP_SCDT DAMP_SHIFT DAMP_LAT2 NS_INIT DAMP_MUTE
13
Q3201, 3203 DC DETECT
FS0I 38 XFS0IN 48
IC3250 POWER DRIVER 29 2 PWMBP OUTB 30 17 PWMAP OUTA 25 26 4 RESET LPF LPF (+) (-) SUR L
20 PGMUTE Xout 13 X502 5MHz Xin 15 IC3030 SYSTEM PROCESSOR IC801 REMOTE CONTROL RECEIVER 20 PGMUTE 4 SIRCS-IN DATA3 ACLK ABCK ALRCK OVERFLOW1 DAMP_SCDT DAMP_SHIFT DAMP_LAT3 NS_INIT DAMP_MUTE OVERFLOW2 31 DATA 36 30 29 25 21 22 23 27 18 19 24 XFSIIN BCK LRCK FLAGL OVF SCDT SCSHIFT SCLATCH INIT NSPMUTE SOFTMUTE OVF FLAGR OUTR1 OUTR2 6 4 C C WF WF
SD
13
Q3251, 3252 DC DETECT
IC3300 POWER DRIVER 29 2 PWMBP OUTB 30 17 PWMAP OUTA 25 26 4 RESET LPF LPF (+) (-) CENTER
S800 VOLUME ENCODER
10 ENA 11 ENB
VOLUME
DAMP SCDT DAMP SHIFT DAMP LATCH1 DAMP LATCH2 DAMP LATCH3 DAMP INIT DAMP SOFT MUTE OVERFLOW1 OVERFLOW2
1 2 47 48 49 50 51 44 45
DUMP_SCDT DUMP_SHIFT DUMP_LAT1 DUMP_LAT2 DUMP_LAT3 NS INIT DUMP_MUTE OVERFLOW1 OVERFLOW2
OUTL1 11 OUTL2 9
SD
13 FS0I 38 IC3400 POWER DRIVER 29 2 PWMBP OUTB 30 17 PWMAP OUTA 25 26 4 RESET 13
Q3301, 3302 DC DETECT
TB3002
XFS0IN 48
LPF LPF Q3401, 3402 DC DETECT
(+) (-) WOOFER
DRIVE RST (EN) 42 DRIVE OCP (DIAG) 43 DC DETECT 57
EN DIAG DC DETECT
Q3551 PROTECT DETECT
HCD-DZ20
29
29
SD
HCD-DZ20
6-5. BLOCK DIAGRAM POWER SECTION
T901 TRANSFORMER(MAIN)
D901 AC IN
D931
DC/DC CONVERTER T801 F1 F2 TO FLUORESCENT INDICATOR TUBE VFL RECT D801,802 D804,805
+21.7V IC931 VOLTAGE DETECT
D905
Q901 VOLTAGE CONTROLLER
IC901 SWITCHING REGULATOR
+5V
PC901 PHOTO COUPLER
OSC Q801
Q943,947 VOLTAGE DETECT +12V A9V IC515 +9V REG
E4V
PC903 PHOTO COUPLER
T902 TRANSFORMER (SUB) D941 Q921 REG IC921 SWITCHING REGULATOR
IC941 +12V REG
D922 M +9V SW+5V IC1105 +3.3V REG IC1107 +3.3V REG FL +3.3V IC502 +3.3V REG +5V IC1109 +1.8V REG IC943 +3.3V REG IC942 +5V REG E 4V D943 D942 A5V IC516 +5V REG Q945 MOTOR DRIVE CONTROLLER +12V D944
+3.3V
IC501 (4/4) SYSTEM CONTROLLER
RF +3.3V
Q502, 503 SW +5V SWITCH
P CONT2 40
+1.8V
P CONT1 39
+1.8V IC3050 +1.8V REG SW3.3V IC951 VOLTAGE DETECT PC902 PHOTO COUPLER
AC_CUT 20
RESET 12
Q506 SWITCH
IC511 RESET
E 4V
P CONT3 41
HCD-DZ20
30
30
HCD-DZ20
Ver. 1.2 6-6. PRINTED WIRING BOARD MAIN BOARD (SIDE A)
· See page 25 for Circuit Boards Location. :Uses unleaded solder.
1 A
2
3
4
5
6
7
8
9
10
11
12
MAIN BOARD (SIDE A)
· Semiconductor Location
SP, TH E12
E32
JC524
RU JC522
JC519
JC520
JC501
R3425
Q3401 Q3402
R3325
Q3301
R3426 C3421 R3327 R3326 C3321 R3277 R3275 R3276 C3271 R3227 R3225 R3226 C3221 R3177 R3175 R3176 C3171 R3127 R3125 R3126 C3121 R3050
R3554 C3555 C3051
AEP
AR
R3427
MX
JC523
B
Ref. No. D910 D914 D915 D925 D926 D932 IC501 IC502 IC511 IC1101 IC1102 IC1103 IC1104 IC1105 IC1107 IC1109 IC1201 IC2200 IC3003 IC3010 IC3020 IC3030 IC3050 IC3051 IC3100 IC3150 IC3200 IC3250 IC3300 IC3400 Q502 Q503 Q506 Q943 Q945 Q947 Q1101 Q1102 Q1103 Q3101 Q3102 Q3151 Q3152 Q3201 Q3202 Q3251 Q3252 Q3301 Q3302 Q3401 Q3402 Q3551
Location I-11 G-11 G-11 J-11 J-11 E-9 G-6 H-6 H-7 H-5 J-4 J-6 I-6 H-6 H-3 J-6 J-3 G-3 G-5 E-7 E-6 E-4 F-7 E-8 D-8 D-7 D-6 D-5 D-4 D-4 H-6 H-6 H-7 E-9 J-8 E-9 I-3 I-3 I-3 C-3 C-3 D-3 D-3 C-3 C-3 C-3 C-3 C-3 C-3 B-3 B-3 D-3
JC511
JC512
JC513
E3
Q3302 Q3251
TP3053
C
Q3252 Q3201 Q3202
TP3054
Q3101 Q3102 Q3151
Q3551
Q3152
C3409
C3407
C3309
C3307
C3259
C3257 36
C3209
C3207 19 36
C3159
C3157 19 36
C3109
C3107 19
D
36
19
36
19
36
19
IC3400
18 C3402 C3403
IC3300
18 C3302 C3303
IC3250
18 C3252 C3253
R3251 R3252 R3201 R3202
IC3200
18 C3202 C3203
IC3150
18 C3152 C3153
R3151 R3152 R3101 R3102
IC3100
18 C3102 C3103
TP904
TP903 R965 R932 R931
C3035
C3025
C3015
R3057
R3054
3 1
5
IC3030
R3031 R3070 R3066 R3071 R3022 R3021
C3057
R3011
R3023
R3012
TP3033
R3035 R3034 R3037
TP3023
TP3031 TP3003 R3065 TP3022
TP3005
IC3010
TP3014 TP3012 C3017 R3014 TP3011
R3015 R3017
IC3051
TP3015 L3053
R3032
C3037
C3027
R3026
TP3032
TP3013
R3064
CL1340 R1126 R2549 R3076 R2548 CL1341 R1182
R3062
R3073
R909
CN507
CL1342 R1181 CL1344 R1180 R2550 FB1159 CL1345 R1160 R1161
JL1333 R2149 ICT578 R2547
R2202 R2203
CN508
14
8
R3097 R2214
IC3003
TP793
TP792
8 5
TP501
EXCEPT AEP,UK
C3072 C3073
TP500
80 81
R513
51 50
IC3050
IO BOARD CN601 (Page 42)
TP535
R524
A
C591
R2212
R2213
R2211
TP520
L3052
R536
TP534 R525
4 C3055 5 C3052
1
L3051
3
C3053
AEP,UK R535
R910
AEP,UK
R3067 R3068 R3069
R3063 R3072
C3071
R3075
F
R3024
TP3021
TP3004
D932
4
X3051
TP3056
E E
R949 Q943 Q947
IC3020
R3055
R3052
R938
E
R3401
R3402
R3301
R3302
R937 C3059 R3053 R940
JC515
UK
R911 D915
D914
R3077
G
IO BOARD CN602 (Page 42) IO BOARD CN201 (Page 42)
C2204
R3079
B C
CN1301
C2211
1 4
C2208
R3078
EXCEPT R511 TH
R502 R515
1
7
IC2200
R1136 C1132 C1133 C1135 C1137 C1147 C1148 R1164
R919
R512 R528 R527 EXCEPT AEP R530 R529 R532 R531 100 1
C1182
IC501
31 30
R563
R564
C1124 C1123 C1122 C1121 C1120
R2551
CL1102 C1139 R1183 R2103
R1184 R2104 CL1170 CL1343
C1152 C1153 R1141
TP525
R1151
TP542 E Q506
TP548
R1132
C1184 R509
AEP,UK
R2555 R2111
R1121 Q1102 R2129 CL2501 C1106 CL1106 R1110 R1109 JL1324 C1195
3
1
CL1109
CL1116
R1112
R1113
R1115
1 R506 E Q503 E 3 Q502
5 4
CL1113
C511
1
R2553
R2101
H
OPTICAL PICK-UP BLOCK KHM-313CAA
R1117
C1101 R1111 Q1101
C1193
256
CL1338
193
192
4
5
5 C1186
1 R596 R507
4 C587
5
R565
IC1107
CL1176 R1171 R1142 R2168
4
3
IC1105 IC502
C517 C513
R554
C1192
C1151 C1138
R516
C589 3
1
IC511
CL1107 R1114
CL1103 CL1114 CL1112
R1124 R1123
R1118 R1120
RB1114
CL1332
28 RB1115 27
SOL901 R970
CL1117 CL1101
CL1115 CL1118
TP912
R967
TP913
R966
TP917
R968
CL1104
IC1101
TP909 TP910 TP907
R1107
RB1108 RB1103
E
R1116
RB1105 RB1106
I
R943
E
IC1104
CL1105 CL1108 R2126 R2161 R2109 R2554 64
C1131
129 RB1107 RB1111 RB1104
R2114
CN1101
R1108
Q1103
CL1211 R1101
R941
R946 R948
R1204
R1206
CL1212
E
R1210 C1208 R1216
CL1335 R1208 C1205 R1214 1
R1222 C1210 C1213 C1226 R1219
R1224
R1213 CL1204
CL1205
R1243 R1238 C1225
13
C1203 CL1202 CL1201 1 48
C1214 R1233 CL1206
CL1120
48
R1155 C1160
R2546
54
1
R1215
R958 Q945
R1212 C1212 R1230
CL1207
C1109
R2150
R1153
IC1102
R1231 24 R1232 R1234
SOL502
R1152
IC1103
C1188
IC1109
E L947 L948 TP914
C1223
RB501
TP915
R1191 R1193
R953 R952 R951
E
CN1202
J
MS-203 BOARD CN001 (Page 41)
R1239
IC1201
24 25 C1222 C1221
25
SOL504
I SOL503 C1167
O
CL1208 C1215 CL1209 37 36 CL1210
R2151 R2152
C1219 C1224 CL1203
SOL501
TP911
C923 D926 D925
R925 D910
R2176
R1205 R1207
R1148 CL1160 CL1161 R1154 R1156
R1209 C1206
65 R1145 CL1121 R1147 CL1122
CL1123
128 RB1112
RB1113 R2115
E3,SP,E12,RU
1-872-131-
11 12 (11) (12)
AEP,UK,E32, MX,AR
K
HCD-DZ20
31
31
HCD-DZ20
Ver. 1.1 6-7. PRINTED WIRING BOARD MAIN BOARD (SIDE B)
· See page 25 for Circuit Boards Location. :Uses unleaded solder.
12
11
10
9
8
FRONT R
7
FRONT L
6
SPEAKER
SUR R SUR L
5
CENTER
4
WOOFER
3
2
1 A
MAIN BOARD (SIDE B)
C3123
+
+
TB3001
+
+
+
TB3002
+
C3122
C3173
C3172
C3223
C3222
C3272
C3273
C3322
Ref. No. D501 D502 D503 D504 D505 D901 D905 D906 D907 D908 D909 D913 D921 D922 D923 D924 D931 D941 D942 D943 D944 D945 IC515 IC516 IC901 IC921 IC931 IC941 IC942 IC943 IC951 Q901 Q921
Location G-5 G-5 J-7 H-7 J-7 E-11 I-10 H-11 H-11 H-11 E-10 H-11 I-11 J-10 J-11 J-11 G-8 J-9 J-9 I-9 J-9 I-8 G-4 G-4 G-11 J-11 E-9 I-7 I-8 I-8 J-9 H-11 J-10
AC IN
C3323
C3423
C3422
· Semiconductor Location
JL901
FH901
F901
FH902
(CHASSIS)
JL3102 FRC901
JL3101 FR+
JL3103 FL-
JL3104 FL+
JL3202 RR-
JL3201 RR+
JL3203 RL-
JL3204 JL3301 RL+ C-
JL3302 C+
JL3304 SW-
JL3303 SW+
B
CN901 JL902 JL3001
VDR901 R901
L3001
L3011
L3002
L3012
L3003
L3013
L3004
L3014
L3005
L3015
L3006 C3416
L3016
C3316 R3122 R3121 C3116 R3124 R3172 R3123 R3171 C3166 R3174 R3222 R3173 R3221 C3216 R3224 R3223 R3272 R3271 C3266 R3322 R3274 R3273R3321 R3324 R3323 R3422 R3421 R3424 R3423
JL3000
LF901 C3114 JL904 L3111
R3111 R3112
C3115
C3164
C3165
C3214
C
C3215 C3264 C3265 C3314 C3315 C3414 C3415 L3202
R3212
L3112
L3151
R3161 R3162
L3152
L3201
R3211
L3251
R3261 R3262
L3252 C3260
C3308
L3301
R3312
L3302
L3401
R3411 R3412
L3402 C3410
C964 LF902 (EXCEPT MX)
JW903 (MX) JW904 (MX) C3108
C3110
C3158
C3160
C3208
C3210
C3258
R3311
C3310
C3408
EB907
C963 JL905
C934
C3256 C3261 C3111 C3161 C3156 C3206 C3211 C3311 C3106 C3306 C3406 C3411
D
C3401
JL903 C939
C3105
C3101
C3155
C3151
C3205
C3201
C3255
C3251
C3305
C3301
C3405
C3154 R3157
C3104 R3107
C3204 R3207
C3254
C3304
C3404
R3257
R3404
C937 3 R933 R936
R939
R3307
C936
R3407
C902
TH901
R3109 R3104
R3159 R3154
R3209 R3204
R3259 R3254
R3309 R3304
R3409 ICT360
D901
D909 R908
C918
C920
IC931
MX
C3029
C3039
C3012
C3013
C3014
C913 C903
C3019
C3022
C3033 C3034
C3023 C3024
C3032
PC903
C3056
FR902
R3060
C3058 JL3064
C3060
1
JL3009 L3054 C3020 C3030 C3040
E
R3059 R3082 R3081 R3083
FR901
C3091 C938
C3016 R3013
C3026
C3036 R3033
EB906
R3093 C932 C910 C3011 R935 R934 ICT515 JL1167 JL546 JL1166 JL545 ICT516 R595 ICT521
R526
F
JL1165 C2200 CL003
(CHASSIS)
R912 T901 HS901
R914
PC901
C3054
EB903
TP3002
R3094 R3095
CL004 HS931 ICT539
C502 8
R533
(CHASSIS)
JL581
R522
R553
ICT580
R588
D502 D501
R597 ICT518 R594
JL598
JL591 JL589 JL586
C597 JL577
L2200
C595
R523
6 9
ICT519
R591
C598
C592
JL576
C599
JL582
MX R913
ICT517
C596
IC901
R590 R587 JL592 JL590 JL587 JL585
C909
5 4 3 C911 C906
JL570 JL597
ICT532 ICT530 ICT537 ICT528 ICT529
R573 D504
ICT527
C572 C571 C570
C584
ICT526
ICT581
R503
JL1711 JL1707 JL1129 X1102 C1150
ICT541
C908
D907
X502
R510 R505
C521 C907
1 D908 D906 R905
R1168
R504 R575 JL595 JL624
C1170 ICT572 JL1403 JL1404
JL1128 ICT576
C1130
JL1705 JL1703 JL1701 JL1702 JL1704 JL1328 JL1152 C1118
JL1135
R906 Q901 R907 E
D913
C1163 R1236 R1237 JL1336
JL1713 JL1706
D931
R519 R520 ICT533 R572
R521
R586
I
O
I
C2209 O C2207 JL579 JL580 JL1709
G
R517 R518
C503
C501
C504
10 11 12 13
R571 C583 R574
IC516
IC515
ICT544 R929 ICT545 ICT543 CN509 JL625
R552 R551
C1114
C905
L951
JL596 JL603 JL601 JL632 JL631
C1126
T902
8 9
L941
D905
C1174 ICT538
C512
C1112 JL1321
C1113 JL1146
C1175 C1176
JL1137 C1155 JL1164 C1158 C1162 C1144
JL909
C580 JL907
C1181 C1180 C1191
C1164
C1128 ICT570 JL1136
R904
5
JL1323
C947
D945
JL1334
JL1148
D943
C949
JL916
C942
C943
C582
D921
R969
C1179
JL1337
ICT564
FB1105
JL1156 JL1157 JL1322 JL1312
R1221 C1209 JL1408 JL1407 R1103
C525
IC921
C929
C925
3 R922
C948
14
C945
D505
L945
FB1108
D942
L942
D503
JL918 JL914
JL1308 C1190
C1177
JL1319
JL1158 JL1159
FB1106 FB1111
JL1307 JL1305
C1102 C1110
R1105 R1106
ICT565 ICT549 ICT566
R1226 C1211
R927
E
C944 C976 R974
C1187
R1223 R1225 ICT556 R1227 R1220 R1228 C1228
JL1320 JL1140 JL1142 JL1145 JL1149 JL1207 JL1209 JL1208
ICT575
JL1154 JL1155 JL1153
5
5
C1136
1
5
1
1
ICT569
C1105
JL1325
C940
R1102
R903
10 7
C1127 ICT579
JL1143 JL1147 JL1150 JL1151
JL1144
IC943
JL910
IC942
IC941
C1197
R2105
C1171 JL1309 JL1338
C1161
C1159
JL560
C1156 C1154
C1149 C1146 C1140
2 11 12 13 4 2 1 15 16
14
JL600
ICT573 ICT550
FB1107
H
JL1326 C1172 C1173 C1125 C1117
C1115 C1116 ICT568 C1199 C1119
JL1139 JL1141
I
D923
Q921
D922
CL002
JL1108 JL1109
JL1107
JL1201
R954
R926
R923
C922 C928
CL001
EB904
ICT547
EB902
C912
3
JL915
R1246 R1247 JL1203 JL1206
JL1204
JL1202
D924
C924
R956 R955
JL917 D941 C946 C941
JL1110 JL1111
PC902
D944
J
E3,SP,E12,RU
JL1211 JL1210 C1217
R2110 JL1112
C1218
C1220
JL1205
C952 1
CN1105
CN1201
11 12 (11) (12) 1-872-131AEP,UK,E32, MX,AR
IC951
(CHASSIS)
for ADJUSTMENT
D
(CHASSIS)
FL BOARD CN801 (Page 44)
SPINDLE MOTER SLED MOTER
K
HCD-DZ20
32
32
HCD-DZ20
6-8. SCHEMATIC DIAGRAM MAIN BOARD (1/8)
· See page 25 for Waveforms. · See page 49 for IC Pin Function Description.
18 19 20 21 22 23
ASDATA2 R1182 ASDATA1 100 R1181 ASDATA0 47 R1180 47 FB1159 ACLK JL1166 0uH R1160 JL1167 ABCK 0 R1161 JL1165 ALRCK 100
MUTE123
MUTE
MAIN BOARD (1/8)
R1132 100k
1
MAIN BOARD (3/8) (Page 35)
SW+5V R1136 15k VREFO RF+3.3V C1130 0.1 C1132 0.1
C1135 C1137 C1139 22p 0.033 0.1 C1140 0.1 C1146 0.1 C1149 0.1
C1150 10 50V
C1152 C1153 12p 12p R2149 4.7k X1102 27MHz
R2547 4.7k C1156 0.01 R1126 4.7k
C1159 0.01 R1164 R1171 0 0 C1161 0.01 C1163 0.01
R1184 1k
R1183 1k
SPDATA
D-GND
R2551 4.7k
R2548 4.7k R2549 4.7k R2550 4.7k
R2103 10k R2104 10k
CR/R CB/B
IC1107
2
MAIN BOARD (7/8) (Page 39)
+3.3V REG 5.0 1.3
IC1107 TK11133CSCL-G 5.0 1 CONT 2 GND 3 NOISE VOUT 4 VIN 5 3.3
JL1328 C1133 0.1 C1138 0.001 C1151 0.001 R1141 750k R1142 100k
R2168 680 C1147 0.047 C1148 0.047
FB1107 0uH ICT579
8
R1168 10k Y/G
C1154 0.1 0 JL1333 CL1338 0 ICT578
V C 0 CL1340 0 CL1341 0 CL1342 0 CL1344 1.7 CL1345 CL1170 CL1343 0 CL1176 3.4 JL1128 1.3 JL1129 3.4 ICT576 3.4 ICT575 Y 3.5 0.7 0.6 0.6 3.3 0.6 3.2 3.3 3.3 RGBSEL 193
MAIN BOARD (2/8) (Page 34)
3.3
0.9
1.2
1.6
1.7
1.9
1.4
1.4
1.6
3.3
3.3
1.4
1.6
1.6
1.9
3.3
0.2
1.4
0.4
0.8
0.7
1.8
1.8
1.7
1.7 214
REG01 REG02
R1102 0
C1192 0.01
C1193 0.22
C1195 0.22
3.5
RFGND18
RFVDD18
MUTE123
RFRPDC
SPDATA/SMSDI
KRMOD/HSYNC
MIC/VSYNC
RFVDD3
PLLVDD3
ASDATA0
DVDD18
RFRPAC
DAVDD
CRTPLP
ASDATA4
ASDATA2
ASDATA1
DVDD3
VOICE/YUV7
DAVDD
RFGND
DVDD3
AVDD3
DAVSS
DAVSS
PLLVSS
DWIDE
LPFON
ALRCK
SMSCK
LPFOP
XTALO
LPFIN
LPFIP
SDPIF
XTALI
JITFN
JITFO
DAVSS
HRFZC
VDD3
MUTE
DVSS
RFGC
YUV6
YUV5
YUV4
YUV3
YUV2
DVSS
XRST
IDAC
ABCK
ACLK
YUV1
OSN
OSP
VSS
NC
NC
NC
NC
IREF
NC
256
255
254
253
252
251
250
249
248
247
246
245
244
243
242
241
240
239
238
237
236
235
234
233
232
231
230
229
228
227
226
225
224
223
222
221
220
219
218
217
216
215
213
212
211
210
209
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
ASDATA0 JL1336 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 YUV0 FS VREF DAVCC NC R2553 0 R2101 2.2k C1170 0.01 ASDATA1 ASDATA2 ACLK ABCK ALRCK
C1101 0.01 CN1101 24P GND (LD) 1 LD (650) NC NC PD LD (780) VR (650) VR (780) NC 2 3 4 5 6 7 8 9 JL1141 7 JL1142 JL1143 JL1144 CD_LD CL1109 2.1 8 2.1 9 2.1 2.1 JL1145 JL1146 JL1147 JL1148 JL1149 JL1150 JL1151 JL1152 JL1153 JL1154 JL1155 JL1156 JL1157 JL1158 JL1159 CL1117 CL1118 TRKTRK+ FCS+ FCSQ1101 UM6K1N-TN VR CONTROL R1117 47k 3.4 D1 G2 0 S2 C1116 0.1 C1119 10 50V JL1319 JL1320 FE TE ICT568 C1126 0.1 C1199 0.0047 0 R1116 1k 0.1 Q1103 RT1N241C-TP-1 VR CONTROL 3.4 MSW TRO FOO R1112 22 R1113 22 R1115 22 R1118 22 R1120 22 R1121 22 DMO FMO TROPENPWM CL1108 CL1103 CL1104 CL1105 2.1 1.3 0 1.4 1.4 1.3 VOD VOC C1114 0.1 C1117 10 50V C1118 10 50V C1115 0.1 0.2 CL1102 JL1325 CL1114 CL1115 CL1116 VOF VOB VOA VOE VOF 2.0 2.0 0.2 0.2 2.6 3.3 3.3 C1125 0.1 JL1322 CL1101 PI 1.8 CL1113 CL1112 VOE 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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 VOA JL1139 JL1140 DVD_LD VOB VOC VOD C1120 0.047 C1121 0.047 C1122 0.047 C1123 0.047 C1124 0.047 AGND DVDA DVDB DVDC DVDD 1 1.7 2 1.7 3 1.7 4 1.7 5 1.7 6
9
MAIN BOARD (6/8) (Page 38)
2
3
1.4 3.3
DVDRFIP DVDRFIN NA NB MC MD SA SB SC SD CDFON CDFOP TNI TPI MDI1 MDI2 LDO2 LDO1 SVDD3 CSD RFLVL SGND V2REFO V2O VREFO FED TEO TEZISLV OPOUT OPIN OPIN DMO FMO
1
NC NC NC NC NC DVDD3 NC NC CKSW REW OCSW LIMSW NC FWD DVDD18 NC NC TSD_M RGB DISC/X
ACLK ABCK ALRCK SPDATA C1171 0.01
10
MAIN BOARD (2/8) (Page 34)
3.4
VOE/E+G 10 VCC 11 OPTICAL PICK-UP BLOCK (KHM313CAA) VC 12
0.2 3.4 0.2 3.4 JL1309
CKSW
11
MAIN BOARD (7/8) (Page 39)
GND (PDIC) 13 VOF/F+H 14 VOB/B 15 VOA/A 16 RF 17
OCSW LIMITSW
3.4 1.8 C1172 0.01 R2105 10k 3.4 3.4 3.4 3.4 CL1332 C1173 0.01 JL1338 R2111 1k R2555 10k AEP, UK RA[4] RA[5] RA[6] RA[7]
FWD REV MUTE123 MUTE TSD_M
(LO:DVD,HI:CD)MSW 18 VOD/D 19 VOC/C 20 TRK- 21 TRK+ 22 FCS+ 23 FCS24
12
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IC1101
CD/DVD RF AMP, FOCUS/TRACKING ERROR AMP. DVD SYSTEM PROCESSOR DIGITAL SERVO PROCESSOR
DVDD3 RA4 RA5 RA6 DVSS RA7
JL1135
2.8 2.0 1.4 1.3 1.4 1.3
* * * * * * * * *
3.4 C1174 0.01 C1175 0.01 RB1114 100 RB1115 100
TRK-
TRKTRK+ FCS+ FCS0 S1 G1 0.1 D2
IC1101 CXD9849R
DVSS RA8 RA9 RA11 CKE RCLK DVDD3 NC NC DVDD18 RA3 RA2 RA1 DVSS RA0 RA10 BA1 DVSS BA0 RCS DVDD3 RAS CAS RWE DQM1 GPIO RD8 DVSS RD9 RD10 RD11 RD12 TRG-SW
RA[8] RA[9] RA[11] DRCKE DRCLK
3
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TRK+ FCS+ FCS-
R2114 100
TROPENPWM IOPMON TRO FOO DVSS NC NC DVDD3 SPFG DSEL WIDE MSW MAMUTE DVDD18 IOA2 IOA3 IOA4 IOA5 IOA6 IOA7 HIGHA0 IOA18 IOA19 DVSS APLLCAP APLLVSS HIGHA7 HIGHA6 HIGHA5 HIGHA4 HIGHA3 HIGHA2 HIGHA1 DVDD3 DVDD3 IOA20 IOA21 IOWR DVSS DVSS VDD3 IOCS IOOE UWA IOA1 IOA0 URD AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 A16 ALE A17
R1111 100
R1108 1M
1.8
CL1106
JL1321
C1112 47 16V R1124 47k JL1136 CL2501 R2161 0 R2109 0
R2126 10k
R2554 4.7k 3.4 0.3 3.4 0
* * * * * * * *
3.4
RB1104 100
RA[3] RA[2] RA[1] RA[0]
JL1323 IOP R1107 CL1107 10k R1110 47k R1109 0 DVD_LD DMO CD_LD R1114 100k R2129 100k C1106 0.01 C1113 0.01 Q1102 QST8TR AUTOMATIC POWER CONTROL FMO TROPENPWM TRO FOO JL1326 C1105 3. 3 47 16V 3. 3 JL1324 2. 4 0. 3 3. 7 2. 6
RB1103 100
RA[10] BA[1] BA[0] RCS
R1123 0
JL1334 C1127 0.01 ICT569 CL1335
3.4
1.8 A[2] A[3] A[4] A[5] A[6] A[7] 2.1 2.4 2.0 2.0 2.3 2.7 1.8 3.4 0
4
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* * * * * * * * * *
C1176 0.01
RB1111 100
RAS CAS RWE DQM1
RD[8]
IOPMON SPFG
A[8] A[18] A[19] C1128 0.0015 JL1107 JL1108 JL1109
RD[9] RD[10] RD[11] RD[12] RD[13] RD[14] RD[15] 4 5 6
5
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TXD
DSEL WIDE 1.4 ICT570 1 2 3 4 5
13
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DVDD18
DVDD18
RD13 DVDD3 127 RD0 RD15 RD14 128 RD2 123 RD1 124
DVDD3
IFSDO
DQMO
XIFCS
MREQ
IFBSY
IFSDI
DVSS
DVSS
PRST
IFCK
SDA
INT0
SCL
RXD
RD7
RD6
RD5
M
for ADJUSTMENT
GND +3.3V V2REFO RFMON
IR
RXD
RD4 120
TXD
ICE
RD3 121
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
122
125
126
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
JL1111 R2110 2.7k R1193 1k IC1103 BR24L64F-W