Sony HCD-DZ100K User manual

SERVICE MANUAL
Sony Corporation
Home Audio Division
Published by Sony Engineering Corporation
E Model
SUPER AUDIO CD/DVD RECEIVER
9-879-838-02
2005K02-1
© 2005.11
Ver. 1.1 2005.11
HCD-DZ100K/DZ500KF
HCD-DZ100K/DZ500KF are the amplifier,
DVD/CD and tuner section in DAV-DZ100K/
DZ500KF.
SPECIFICATIONS
Model Name Using Similar Mechanism HCD-DZ300
Mechanism Type CDM85-DVBU102
Optical Pick-up Name KHM-310CAA/C2NP
This system incorporates with Dolby*1Digital and Dolby
Pro Logic (II) adaptive matrix surround decoder and the
DTS*2Digital Surround System.
*1 Manufactured under license from Dolby Laboratories.
“Dolby,” “Pro Logic,” and the double-D symbol are
trademarks of Dolby Laboratories.
*2 Manufactured under license from Digital Theater
Systems, Inc.
“DTS” and “DTS Digital Surround” are trademarks of
Digital Theater Systems, Inc.
Amplifier section (HCD-DZ100K)
Stereo mode (rated) 55 W + 55 W (3 ohms at 1kHz, DIN)
Surround mode (reference) music power output
Front: 120 W + 120 W (with SS-TS31)
Center*: 120 W (with SS-CT31)
Surround*: 120 W + 120 W
(with SS-TS31B)
Subwoofer*: 120 W (with SS-WS31)
Amplifier section (HCD-DZ500KF)
Stereo mode (rated) 55 W + 55 W (3 ohms at 1 kHz, DIN)
Surround mode (reference) music power output
Front: 143 W + 143 W (with SS-TS46)
Center*: 143 W (with SS-CT46)
Surround*: 143 W + 143 W
(with SS-TS46B)
Subwoofer*: 285 W (with SS-WS42)
* Depending on the sound field settings and the source, there may
be no sound output.
Inputs (Analog)
VIDEO Sensitivity: 450 mV
Impedance: 50 kilohms
AUDIO IN Sensitivity: 250/125 mV
Impedance: 50 kilohms
Microphone Type: Dynamic
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 PAL/NTSC
Frequency response (at 2 CH STEREO mode)
DVD (PCM): 2 Hz to 22 kHz (±1.0 dB)
CD: 2 Hz to 20 kHz (±1.0 dB)
Harmonic distortion Less than 0.03 %
Tuner section
System PLL quartz-locked digital synthesizer
system
FM tuner section
Tuning range 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
Tuning range 531 – 1,602 kHz (with the interval set at 9 kHz)
Antenna (aerial) AM loop antenna (aerial)
Intermediate frequency 450 kHz
Photo: HCD-DZ100K
– Continued on next page –
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
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2
HCD-DZ100K/DZ500KF
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free 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.
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.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON 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.
Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
Video section
Outputs 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
PB/CB, PR/CR: 0.7 Vp-p
75 ohms
Input VIDEO: 1 Vp-p 75 ohms
General
Power requirements 220 – 240 V AC, 50/60 Hz
Power consumption On: 145 W (HCD-DZ100K)
On: 160 W (HCD-DZ500KF)
Standby: 0.3 W (at thePower Saving mode)
Dimensions (approx.) 430 ×70 ×295 mm (w/h/d)
incl. projecting parts
Mass (approx.) 3.6 kg
Design and specifications are subject to change without notice.
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
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3
HCD-DZ100K/DZ500KF
TABLE OF CONTENTS
1. SERVICING NOTE ................................................... 4
2. GENERAL ................................................................... 6
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 8
3-2. Case, Front Panel Assy .................................................... 9
3-3. FL Board .......................................................................... 10
3-4. KEY Board, STBY Board ............................................... 10
3-5. I/O Board, DC Fan .......................................................... 11
3-6. DMB10 Board ................................................................. 11
3-7. MAIN Board.................................................................... 12
3-8. DVD Mechanism Deck (CDM85-DVBU102) ................ 13
3-9. Tray .................................................................................. 13
3-10. Belt, MS-203 Board ........................................................ 14
3-11. Base Unit (DVBU-102) ................................................... 15
3-12. Optical Pick-up (KHM-310CAA/C2NP) ........................ 15
4. TEST MODE ............................................................... 16
5. DIAGRAMS ................................................................. 21
5-1. Block Diagram – RF/SERVO Section – ......................... 22
– Video Section – ............................................................ 23
– DSP Section – ............................................................... 24
– Audio Section – ............................................................ 25
– Power Section – ............................................................ 26
5-2. Printed Wiring Board – DMB10 Board (Side A) – ......... 27
5-3. Printed Wiring Board – DMB10 Board (Side B) – ......... 28
5-4. Schematic Diagram – DMB10 Board (1/4) – ................. 29
5-5. Schematic Diagram – DMB10 Board (2/4) – ................. 30
5-6. Schematic Diagram – DMB10 Board (3/4) – ................. 31
5-7. Schematic Diagram – DMB10 Board (4/4) – ................. 32
5-8. Printed Wiring Board – MAIN Board (Side A) – ............ 33
5-9. Printed Wiring Board – MAIN Board (Side B) – ............ 34
5-10. Schematic Diagram – MAIN Board (1/9) – ................... 35
5-11. Schematic Diagram – MAIN Board (2/9) – ................... 36
5-12. Schematic Diagram – MAIN Board (3/9) – ................... 37
5-13. Schematic Diagram – MAIN Board (4/9) – ................... 38
5-14. Schematic Diagram – MAIN Board (5/9) – ................... 39
5-15. Schematic Diagram – MAIN Board (6/9) – ................... 40
5-16. Schematic Diagram – MAIN Board (7/9) – ................... 41
5-17. Schematic Diagram – MAIN Board (8/9) – ................... 42
5-18. Schematic Diagram – MAIN Board (9/9) – ................... 43
5-19. Printed Wiring Board – PANEL Section (1/2) – ............. 44
5-20. Schematic Diagram – PANEL Section (1/2) – ............... 45
5-21. Printed Wiring Board – PANEL Section (2/2) – ............. 46
5-22. Schematic Diagram – PANEL Section (2/2) – ............... 47
5-23. Printed Wiring Board – I/O Board (Side A) – ................. 48
5-24. Printed Wiring Board – I/O Board (Side B) – ................. 49
5-25. Schematic Diagram – I/O Board – ................................. 50
6. EXPLODED VIEWS
6-1. Overall Section ................................................................ 64
6-2. Front Panel Assy Section ................................................. 65
6-3. Chassis Section ................................................................ 66
6-4. DVD Mechanism Deck Section ...................................... 67
7. ELECTRICAL PARTS LIST .................................. 68
Ver. 1.1
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4
HCD-DZ100K/DZ500KF
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 pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
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.
DISC SLOT LOCK
The disc slot 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 slot 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 slot is
unlocked.
Note: When “LOCKED” is displayed, the slot lock is not released by
turning power on/off with the ?/1 button.
When the self-diagnosis function is activated to
prevent the system from malfunctioning, a 5-
character service number (e.g., C 13 50) with a
combination of a letter and 4 digits appears on
the screen and the front panel display. In this
case, check the following table.
Self-diagnosis Function
(When letters/numbers appear in the
display)
First 3
characters of
the service
number
Cause and/or corrective action
C 13 The disc is dirty.
,Clean the disc with a soft cloth
C 31 The disc is not inserted correctly.
,Restart the system, then re-insert
the disc correctly.
E XX
(xx is a number)
To prevent a malfunction, the
system has performed the self-
diagnosis function.
,Contact your nearest Sony
dealer or local authorized Sony
service facility and give the 5-
character service number.
Example: E 61 10
C:13:50
Ver. 1.1
IC103 is a written in and settled EEPROM. Supply with a
single article has not been carried out. In case you exchange
by DMB10 board (A-1139-088-A), please put on IC103
currently used with the model again.
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
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5
HCD-DZ100K/DZ500KF
• SERVICE POSITION (DMB10 BOARD)
When servicing side B of the DMB10 board
Remove the DMB10 board from bracket.
(Refer to DISASSEMBLY 3-6. (page 11)).
Set the DMB10 board facing the side B upward as shown.
Connect the cable and make the repair work.
DMB10 board (side B)
DMB bracket
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
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6
HCD-DZ100K/DZ500KF
SECTION 2
GENERAL
This section is extracted
from instruction manual.
For more information, refer to the pages indicated in parentheses.
Front panel
A"/1(on/standby)
BDisc tray
CA(open/close)
DH(play)
EX(pause)
Fx(stop)
G./>
HFUNCTION
IMIC jack
JVOLUME
K(remote sensor)
LFront panel display
MAUDIO IN jack
Index to Parts and Controls
Rear panel
ASPEAKER jacks
BVIDEO VIDEO/AUDIO IN jacks
CCOMPONENT VIDEO OUT jacks
DMONITOR OUT (VIDEO / S VIDEO) jacks
EAM terminal
FFM 75 COAXIAL jack
SPEAKER
COAXIAL
FM75
Y
P B /C B P R /C R
AM
S VIDEO
AUDIO IN VIDEO IN
RL
VIDEO
(DVD ONLY)
DVD ONLY
MONITOR OUT
COMPONENT VIDEO OUT
VIDEO
FRONT R FRONT L SURR R SURR L CENTER WOOFER
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
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7
HCD-DZ100K/DZ500KF
Remote
ATV
BThis button is not available for this model.
CSOUND FIELD
D./>PRESET –/+, TV CH –/+
EH(play)
The Hbutton has a tactile dot.*
FTOP MENU
GC/X/x/c/ENTER
C/X/x/chave tactile dots.*
HORETURN
IALBUM –/+
JANGLE
KAUDIO
The AUDIO button has a tactile dot.*
LSUBTITLE
MNumber buttons
The number 5 button has a tactile dot.*
NCLEAR, -
OREPEAT, FM MODE
PPROGRESSIVE, TUNER MENU
QTV [/1(on/standby)
R"/1(on/standby)
STHEATRE SYNC
TTV/VIDEO, SLEEP
UFUNCTION
Vm/M/ SLOW, TUNING –/+
Wx(stop)
XX(pause)
YMUTING
ZMENU
wj VOLUME, TV VOL +/–
The VOLUME, TV VOL + button has a
tactile dot.*
wk DISPLAY
wl /REPLAY, ADVANCE,
STEP
e; DISPLAY
ea DSGX
es PICTURE NAVI
ed KARAOKE
ef ECHO
Open the
cover.
eg KEYCON #/b
The KEYCON # button has a tactile dot.*
eh MIC VOL +/–
ej MULTI/2CH
ek SA-CD/CD
el AMP MENU
*Use the tactile dot as a reference when operating the
system.
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
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8
HCD-DZ100K/DZ500KF
SECTION 3
DISASSEMBLY
3-1. DISASSEMBLY FLOW
• This set can be disassembled in the order shown below.
•The dotted square with arrow ( ) prompts you to move to the next job when all of the works within the dotted square ( ) are
completed.
3-3.FL BOARD, H/P BOARD
(Page 10)
3-4.KEY BOARD, STBY BOARD
(Page 10)
3-8.DVD MECHANISM DECK
(CDM85-DVBU102)
(Page 13)
3-9.TRAY
(Page 13)
3-10.BELT, MS-203 BOARD
(Page 14)
3-11.BASE UNIT (DVBU102)
(Page 15)
3-12.OPTICAL PICK-UP
(KHM-310CAA/C2NP)
(Page 15)
3-5.I/O BOARD, DC FAN
(Page 11)
3-7.MAIN BOARD
(Page 12)
3-6.DMB10 BOARD
(Page 11)
3-2.CASE, FRONT PANEL ASSY
(Page 9)
SET
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
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9
HCD-DZ100K/DZ500KF
3-2. CASE, FRONT PANEL ASSY
Note: Follow the disassembly procedure in the numerical order given.
DVD lid
1 The lever is moved in the direction
of the arrow with the thin rod.
2
3 DVD lid assy
4 screw (CASE3 TP2)
5 screw
(CASE3 TP2)
6 five screws (+BV 3)
7 case
qj front panel assy
9 three screws (+BV 3)
8 w ire (flat type)
19p(CN509)
qa claw
qs
q;
claw
qh MIC board
qg t apping screw
(DIA.2.6
× 8)
qd froating screw
(PTPWHM 2.6)
qf IPOD board
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10
HCD-DZ100K/DZ500KF
3-4. KEY BOARD, STBY BOARD
3-3. FL BOARD
5 shield (front)
qa FL board
1 knob (vol)
2 nut
7
6
t apping screw
(DIA.2.6
× 8)
4 three t apping screws
(DIA.2.6
× 8)
3 two sheets
8 wire (flat type)
19p(CN801)
9 connector
4p(CN805)
q; connector
2p(CN804)
earth line
7 STBY board
2 four tapping screws
(DIA.2.6
× 8)
6 two tapping screws
(DIA.2.6
× 8)
5 two tapping screws
(DIA.2.6
× 8)
1 four tapping screws
(DIA.2.6
× 8)
4 button (play)
8 button (power)
3 KEY board
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299
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