索尼SONY HCD-DZ550音响图纸
SERVICE MANUAL
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
E Model
Australian Model
SUPER AUDIO CD/DVD RECEIVER
9-879-682-01
2005E1678-1
© 2005.05
Ver. 1.0 2005.05
HCD-DZ550
HCD-DZ550 is the amplifier, DVD/CD and
tuner section in DAV-DZ550.
SPECIFICATIONS
Model Name Using Similar Mechanism
HCD-DZ300
Mechanism Type
CDM85-DVBU102
Optical Pick-up Name
KHM-310CAA/C2RP
This system incorporates with Dolby*1 Digital and Dolby
Pro Logic (II) adaptive matrix surround decoder and the
DTS*2 Digital 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.
— Continued on next page —
Amplifier section
Stereo mode (rated)
55 W + 55 W (3 ohms at 1
kHz, DIN)
Surround mode (reference) music power output
Front: 120 W + 120 W
(with SS-TS45)
Center*: 120 W
(with SS-CT45)
Surround*: 120 W + 120
W
(with SS-TS45B)
Subwoofer*: 200 W
(with SS-WS42)
* Depending on the sound field settings and the source,
there may be no sound output.
Inputs
VIDEO, SAT
Sensitivity: VIDEO 250
mV/SAT 450 mV
Impedance: 50 kilohms
AUDIO IN
Sensitivity: 250/150 mV
Impedance: 50 kilohms
Phones
Accepts low-and high-
impedance headphones.
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
NTSC/PAL
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
Middle Eastern models:
he
Ot
r models:
31 – 1,602 kHz (with the
interval set at 9 kHz)
5
5
31 – 1,602 kHz (with the
interval set at 9 kHz)
5
30 – 1,710 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
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, SAT: 1 Vp-p 75
ohms
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2
HCD-DZ550
MODEL IDENTIFICATION
– Rear Panel –
Model
Part No.
E3 model
2-588-156-2[]
SP model
2-588-156-3[]
HK model
2-588-156-4[]
AUS model
2-588-156-5[]
KR model
2-588-156-6[]
• Abbreviation
AUS
: Australian model
E3
: 240V AC area in E model
HK
: Hong Kong model
KR
: Korean model
SP
: Singapore model
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.
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.
Parts No.
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.
General
Power requirements
Other models:
220 – 240 V AC, 50/60 Hz
Power consumption
On: 160 W
Standby: 0.3 W (at the
Power 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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HCD-DZ550
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, H/P Board....................................................... 10
3-4.
STBY Board, IPOD Board, KEY 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 ......................................................................... 15
3-12. Optical Pick-up (KHM-310CAA) ................................... 15
4.
TEST MODE ............................................................... 16
5.
DIAGRAMS
5-1.
Block Diagram – RF/SERVO Section – ......................... 22
5-2.
Block Diagram – VIDEO Section – ............................... 23
5-3.
Block Diagram – AMP Section – ................................... 24
5-4.
Block Diagram – AUDIO Section – ............................... 25
5-5.
Block Diagram – POWER Section –.............................. 26
5-6.
Printed Wiring Board – DMB10 Board (Side A) – ......... 27
5-7.
Printed Wiring Board – DMB10 Board (Side B) – ......... 28
5-8.
Schematic Diagram – DMB10 Board (1/5) – ................. 29
5-9.
Schematic Diagram – DMB10 Board (2/5) – ................. 30
5-10. Schematic Diagram – DMB10 Board (3/5) –................. 31
5-11. Schematic Diagram – DMB10 Board (4/5) –................. 32
5-12. Schematic Diagram – DMB10 Board (5/5) –................. 33
5-13. Printed Wiring Board – MAIN Board (Side A) – ............ 34
5-14. Printed Wiring Board – MAIN Board (Side B) – ............ 35
5-15. Schematic Diagram – MAIN Board (1/7) – ................... 36
5-16. Schematic Diagram – MAIN Board (2/7) – ................... 37
5-17. Schematic Diagram – MAIN Board (3/7) – ................... 38
5-18. Schematic Diagram – MAIN Board (4/7) – ................... 39
5-19. Schematic Diagram – MAIN Board (5/7) – ................... 40
5-20. Schematic Diagram – MAIN Board (6/7) – ................... 41
5-21. Schematic Diagram – MAIN Board (7/7) – ................... 42
5-22. Printed Wiring Boards – PANEL Section –..................... 43
5-23. Schematic Diagram – PANEL Section – ....................... 44
5-24. Printed Wiring Board – I/O Board (Side A) – ................. 45
5-25. Printed Wiring Board – I/O Board (Side B) – ................. 46
5-26. Schematic Diagram – I/O Board (1/2) – ........................ 47
5-27. Schematic Diagram – I/O Board (2/2) – ........................ 48
5-28. Printed Wiring Boards – AUDIO IN/OUT Section – ...... 49
5-29. Schematic Diagram – AUDIO IN/OUT Section – ......... 50
5-30. Printed Wiring Board – MS-203 Board – ........................ 51
5-31. Schematic Diagram – MS-203 Board – ......................... 51
6.
EXPLODED VIEWS
6-1.
Overall Section ................................................................ 63
6-2.
Front Panel Section ......................................................... 64
6-3.
Chassis Section ................................................................ 65
6-4.
DVD Mechanism Deck Section (CDM85-DVBU102) ... 66
7.
ELECTRICAL PARTS LIST .................................. 67
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HCD-DZ550
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.
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
Carry out the “S curve check” in “CD section adjustment” and check
that the S curve waveform is output several times.
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 stick 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 stick 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.
Note 1:
Regarding the notification symbol “R”
Because the number of the operating buttons of this product are
limited, some operations require use of the operating buttons of
the remote commander, When a specific operation requires use
of the operating buttons of the remote commander, “R” is added
to the specific operating procedure in this manual.
Example MENU/NO “R” The MENU/NO button of remote
commander.
Note 2:
Incorrect operations may be performed if the test mode ia not
entered properly.
In this case, press the ?/1 button to turn the power off, and
retry to enter the test mode.
Note 3:
If the disc tray does not open and the message “LOCKED”
appears, press the x stick and the A button simultaneously
for seconds or longer.
Then remove your fingers from the above stick and the button.
The message “UNLOCKED” appears for 2 seconds and the disc
tray opens.
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
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HCD-DZ550
• 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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6
HCD-DZ550
SECTION 2
GENERAL
Front panel
A "/1 (on/standby) (31, 35, 76)
B Disc tray (35)
C A (open/close) (35, 76)
D H (play) (35)
E X (pause) (35)
F x (stop) (35, 76)
G ./> (35)
H FUNCTION (35)
I PHONES jack (35)
J VOLUME (35)
K
(remote sensor) (13)
L Front panel display (95)
M AUDIO IN jack
Rear panel
A SPEAKER jacks (15)
B COMPONENT VIDEO OUT jacks (24)
C MONITOR OUT (VIDEO / S VIDEO) jacks
(24)
D AM terminal (23)
E FM 75Ω COAXIAL jack (23)
F VIDEO VIDEO/AUDIO IN jacks (26, 29)
G SAT VIDEO/AUDIO IN jacks (26, 29)
SPEAKER
COAXIAL
FM 75
Y
AUDIO IN
VIDEO IN
R
L
AUDIO IN
VIDEO IN
R
L
PB/CB
PR/CR
DVD ONLY
VIDEO
SAT
COMPONENT VIDEO OUT
AM
VIDEO
S VIDEO (DVD ONLY)
MONITOR OUT
FRONT R
FRONT L
SURR R
SURR L
CENTER
WOOFER
This section is extracted
from instruction manual.
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7
HCD-DZ550
Remote
A TV [/1 (on/standby) (70)
B TV/VIDEO (70)
C TUNER MENU (73)
D SLEEP (75)
E SA-CD/CD (40)
F PROGRESSIVE (25)
G REPEAT/FM MODE (38, 74)
H MULTI/2CH (40)
I Number buttons (39, 66, 70)
The number 5 button has a tactile dot.*
J CLEAR, - (32, 37, 70, 71)
K TOP MENU (39)
L C/X/x/c/ENTER (31, 37, 61, 66, 72, 76,
77)
M O RETURN (41)
N
REPLAY, STEP (35)
O . PRESET –, TV CH – (32, 35, 70, 74)
P m/
SLOW, TUNING – (51, 73)
Q H (play) (35)
The H button has a tactile dot.*
R TV (70)
S THEATRE SYNC (71)
T "/1 (on/standby) (31, 35, 74)
U AMP MENU (31, 72, 76)
V DSGX (64)
W FUNCTION (25, 35, 63, 72)
X SOUND FIELD (61)
Y DISPLAY (74)
Z PICTURE NAVI (45)
wj AUDIO (59)
wk SUBTITLE (65)
wl ANGLE (65)
e; ALBUM –/+ (35, 71)
ea MENU (39)
es MUTING (35)
ed VOLUME, TV VOL +/– (35, 70, 74)
The VOLUME, TV VOL + button has a
tactile dot.*
ef
DISPLAY (10, 32, 37, 66, 77)
eg > PRESET +, TV CH + (32, 35, 70, 74)
eh
ADVANCE, STEP (35)
ej M/
SLOW, TUNING + (51, 73)
ek x (stop) (35, 66, 74)
el X (pause) (35)
* Use the tactile dot as a reference when operating the
system.
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HCD-DZ550
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.STBY BOARD, IPOD BOARD,
KEY 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
(Page 15)
3-12.OPTICAL PICK-UP
(KHM-310CAA)
(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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HCD-DZ550
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
4 screw (CASE3 TP2)
5 screw
(CASE3 TP2)
6 five screws (+BVTP 3 × 8)
7 case
qf front panel assy
8 three screws (+BVTP 3 × 8)
qs wire (flat type)
19core(CN509)
qd connector
(CN309)
qa connector
(CNP602)
0 claw
9 claw
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HCD-DZ550
3-4.
STBY BOARD, IPOD BOARD, KEY BOARD
3-3.
FL BOARD, H/P BOARD
9 froating screw
(PTPWHM 2.6)
7 STBY board
0 IPOD board
2 four screws
(+BVTP 2.6)
1 four screws
(+BVTP 2.6)
5 two screws
(+BVTP 2.6)
6 two screws
(+BVTP 2.6)
4 button (play)
8 button (power)
3 KEY board
2 H/P board
8 shield (front)
qa FL board
3 knob (vol)
4 nut
1 screw
(+BVTP 2.6)
9 screw
(+BVTP 2.6)
6 three screws
(+BVTP 2.6)
5 two sheets
q; wire (flat type)
19core(CN801)
7 earth line
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HCD-DZ550
3-5.
I/O BOARD, DC FAN
3-6.
DMB10 BOARD
2 connector
(CN300)
1 connector
(CN901)
7 DC fan
qs tuner
0 I/O board
back panel
3 wire (flat type)
13core(CN201)
9 wire (flat type)
9core(CN101)
5 wire (flat type)
23core(CN601)
8 three screws
(+BVTP 3 × 8)
4 six screws (+BVTP 3 × 8)
qa two screws (+BVTP 3 × 8)
6 two screws (BVTT 4 × 8)
qa DMB10 board
3 connector
(CN201)
8 connector
(CN401)
4 wire (flat type)
24core(CN101) 5 wire (flat type)
13core(CN301)
7 wire (flat type)
11core(CN4501)
6 wire (flat type)
7core(CN302)
1 wire (flat type)
11core(CN106)
2 wire (flat type)
5core(CN202)
0 two screws (+BV 3)
8 two screws (+BV 3)
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HCD-DZ550
3-7.
MAIN BOARD
qa MAIN board
3 heat sink (AMP)
4 wire (flat type)
11core(CN505)
5 wire (flat type)
7core(CN503)
6 wire (flat type)
23core(CN507)
7 wire (flat type)
11core(CN504)
0 four screws (+BV 3)
1 two screws (+BV 3)
9 five screws (+BV 3)
2 screw (BVTP 3 × 12)
8 connector
(CN401)
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HCD-DZ550
3-8.
DVD MECHANISM DECK (CDM85-DVBU102)
2 dmb bracket
1 three screws (+BV 3)
5 DVD mechanism deck
(CDM85-DVBU102)
3 three screws (+BV 3)
4 wire (flat type)
5core
4
2
3 two claws
5 tray
1 Move the Chuck cam
in the direction of the arrow.
bottom side
3-9.
TRAY
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14
HCD-DZ550
1 two claws
5 three claws
7 MS-203 board
6 DC motor
3 belt
2 chuck cam
4 screw
(M 1.7 × 2.5)
3-10. BELT, MS-203 BOARD
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15
HCD-DZ550
3-11. BASE UNIT
1 two claws
3 two claws
2 chuck cam
4 base unit
1 two claws
bu holder
3 two insulators
4 two insulators
2 four insulator screws
5 optical pick-up
(KHM-310CAA)
3-12. OPTICAL PICK-UP (KHM-310CAA)
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16
HCD-DZ550
SECTION 4
TEST MODE
Note 1:
Regarding the notification symbol “R”
Because the number of the operating buttons of this product
are limited, some operations require use of the operating
buttons of the remote commander, When a specific operation
requires use of the operating buttons of the remote
commander, “R” is added to the specific operating procedure
in this manual. Example MENU/NO “R” The MENU/NO
button of remote commander.
Note 2:
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.
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 slot 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.
Press three buttons x , 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. DVD Debug In Mode
Procedure:
1.
Press the ?/1 button to turn the set on.
2.
Press the FUNCTION button to set the function “DVD”.
3.
Press the three buttons . , A and > simultaneously.
4.
To exit from this mode, press the ?/1 button to turn the set
on.
6. AM Step Change
•
A step of AM channels can be changed over between 9 kHz
and 10 kHz.
Procedure:
1.
Press ?/1 button to turn the set ON.
2.
Select the function “TUNER”, and press FUNCTION button
to select the BAND “AM”.
3.
Press ?/1 button to turn the set OFF.
4.
Press > and ?/1 buttons simultaneously, and the display
of fluorescent indicator tube changes to “AM 9 k STEP” or
“AM 10 k STEP”, and thus the channel step is changed over.
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, LCD, LED
and keyboard.
2-1. DVD LED Test Mode
Procedure:
1.
Press the ?/1 button to turn on the power.
2.
Press three bottons X , . and A simultaneously.
3.
When the display LED test mode is activated, all segments
are turned on.
4.
To exit from this mode, pull out the AC plug.
2-2. Version Test Mode
Procedure:
1.
When the panal test mode is activated, press the . button
and the message “DS6***” is displayed, the version test mode
is activated.
2.
Whenever press the . button, the version is displayed in
order of CC2, MC, SYS, UI, DVD, TA, TM and DS6.
3.
Press the > button and the date of the softwafe production
is displayed.
4.
Press the > button again and the version is displayed.
5.
To exit from this mode, pull out the AC plug.
2-3. Key Test Mode
Procedure:
1.
When the panel test mode is activated, press the H button,
to select the key test mode.
2.
To enter the KEY test mode, the fluorecent indicator displays
“K0 VO”. Each time a 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
VO” is displayed.
3.
To exit from this mode, pull out the AC plug.
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HCD-DZ550
DVD SECTION
4-1. GENERAL DESCRIPTION
The Mirror Time and 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).
The Mirror Time and IOP measurement is required is such events
where servicing a DVD-Player includes changing the Base Unit
(BU). For each new BU to be used with a certain MV-044 board,
Mirror Time and IOP measurement need to be carried out.
4-2. STARTING TEST MODE
Press three buttons x , A and VOLUME + simultaneously
with the DVD player in standby mode.
The Test Mode starts, then the menu shown below will be
displayed on the TV screen.
The menu above is the Remocon Diagnosis Menu screen which
consists of six main function. At the bottom of the menu screen,
the model name and IF-con version. To enter Mirror Time
Adjustment menu, press button 2 “R” on the remote commander
to enter Drive Manual Operation menu. To exit from the Test Mode,
press the power button on the remote commander.
4-3. DRIVE MANUAL OPERATION
The Drive Manual Operation menu consists of five main
function. By pressing 2 “R” button on the remote commander in
the Remocon Diagnosis Menu, the screen will appear as below.
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Tray Aging Mode
5. MIRR time Adjust
0. Return to Top Menu
4-4. MIRROR TIME ADJUSTMENT
To enter Mirror Time Adjustment, press 5 “R” button on the remote
commander. The screen will appear as below.
There are five main commands in the Mirr time Adjust menu as
shown in the figure above. The functions of each command are
described in the following page.
1. CD MIRR time Check
This command checks the Mirror time value for CD disc.
2. DVD MIRR time Check
This command checks the Mirror time value for DVD disc.
3. Threshold
This command displays the threshold value between CD and DVD
mirror time.
4. Save to EEPROM
This command saves an adjusted mirror time value to the EEPROM.
5. Default set MIRR time
This command will set CD and DVD mirror time to firmware default
value.
[Open] / [Close]
Pressing the A button controls the tray for disc change
during mirror time adjustment.
[0] Return to previous menu
Press 0 “R” button to return to previous menu.
4-4-1. EXECUTING MIRROR TIME ADJUSTMENT
In order to execute mirror time adjustment, the following standard
procedures must be followed.
(1) In standby mode, press three buttons x , A and
VOLUME + simultaneously.
(2) Select “2. Drive Manual Operation”.
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check:
3. Threshold:
4. Save to EEPROM
5. Default set MIRR time
[Open] Tray open [Close] Tray close
[0] Return to previous menu
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information
5. Video Level Adjustment
Model Name : DS6_XX
IF-con
: V
Syscon
: Ver.
er. xx.xx (xxxx)
x.xxx
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History Check
4. Version information
5. Video Level Adjustment
Model
: DS6_xx
IF-con
: Ver. xx.xx (xxxx)
Syscon
: Ver. x.xxx
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HCD-DZ550
(3) Select “5. MIRR time Adjust”.
(4) Select “5. Default set MIRR time”.
(5) Select “3. Threshold”.
(6) Confirm the number. If it is 7D, go to next step. If it is any
other value, return to step 4.
(7) Push A button to eject tray.
(8) Insert Test Disc HLX-504 into tray.
(9) Push A button to close tray.
(10) Push “2. DVD MIRR time Check”.
(11) Wait for HEX number to display.
(12) Confirm the number, if XX is 28 ~ 70, proceed with next
step. If no, return to 8.
(13) Push “4. Save to EEPROM”.
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Mecha test mode
5. MIRR time Adjust
0. Return to Top Menu
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check:
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:
[Open] Tray open [Close] Tray close
[0] Return to previous menu
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check:
3. Threshold: 7D
4. Save to EEPROM:
5. Default set MIRR time:
[Open] Tray open [Close] Tray close
[0] Return to previous menu
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check: xx xx
3. Thereshold:
4. Save to EEPROM:
5. Default set MIRR time:
[Open] tray open [close] Tray close
[0] Return to previous menu
(14) Confirm the same values are displayed. If it is not same,
return to step 7.
(15) Push A button to eject tray.
(16) Take out HLX-504 and insert Test Disc YEDS-18 into
tray.
(17) Push A button to close tray.
(18) Push “1. CD MIRR time check”.
(19) Wait for HEX number to display.
(20) Confirm the number, if YY is 5A ~ E8, proceed with next
step. If no, return to 15.
(21) Push “4. Save to EEPROM”.
(22) Confirm the same values are displayed. If it is not the
same, return to step 15.
(23) Push A button to eject tray.
(24) Remove Test Disc YEDS-18 from tray.
(25) Push A button to close tray.
(26) Press 0 “R” button to the Drive Manual Operation menu.
(27) Press 0 “R” button to return to the Remocon Diagnosis
Menu.
(28) Press the ?/1 button to switch OFF set.
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check: XX XX
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:
[Open] Tray open [close] Tray close
[0] Return to previous menu
MIRR time Adjust Menu
1. CD MIRR time Check: yy YY
2. DVD MIRR time Check: XX XX
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:
[Open] Tray open [close] Tray close
[0] Return to previous menu
MIRR time Adjust Menu
1. CD MIRR time check: YY YY
2. DVD MIRR time check: XX XX
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:
[Open] Tray open [close] Tray close
[0] Return to previous menu
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HCD-DZ550
4-5. EXECUTING IOP MEASUREMENT
In order to execute mirror time adjustment, the following standard
procedures must be followed.
(1) In standby mode, press three buttons x , A and
VOLUME + simultaneously.
(2) Select “2. Drive Manual Operation” by pressing the 2 “R”
button on the remote commander. The screen will appear as
below.
(3) Select “3. Manual Adjustment” by pressing the 3 “R” button
on the remote commander. The screen will appear as below.
(4) Select Iop by pressing 6 “R” button on the remote commander.
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Tray Aging Mode
5. MIRR time adjust
0. Return to top Menu
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eg boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
o O Change Value
[RETURN] Return to previous menu
(5) Wait until a hexadecimal number appear.
(6) Convert each data from hexadecimal to decimal using
conversion table.
(7) Substract between these two values.
(8) 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.
(9) Press RETURN “R” button to return back to previous menu.
(10) Press 0 “R” button to return to Top Menu and power OFF
the DVD Player.
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop. 5B:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
Change Value
[0] Return to previous menu
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History Check
4. Version information
5. Video Level Adjustment
Model
: DS6 XX
IF-con Ver
: XX.XX (XXXX)
Syscon Ver
: X.XX
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HCD-DZ550
SECTION 5
DIAGRAMS
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 Ω and 1/4 W or less unless otherwise
specified.
•
f
: internal component.
• C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground un-
der 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
• Voltages are taken with VOM (Input impedance 10 MΩ).
• Circled numbers refer to waveforms.
• Signal path.
F
: AUDIO
J
: CD PLAY
c
: DVD PLAY
I
: SACD PLAY
d
: TUNER
L
: VIDEO
E
: Y
a
: CHROMA
r
: COMPONENT VIDEO
f
: AUDIO IN
• Abbreviation
AUS
: Australian model
E3
: 240V AC area in E model
HK
: Hong Kong model
KR
: Korean model
SP
: Singapore model
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.)
• Indication of transistor.
Caution:
Pattern face side: Parts on the pattern face side seen from
(SIDE A) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(SIDE B) the parts face are indicated.
✩ 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, please put on IC103
currently used with the model again.
C
B
These are omitted.
E
Q
C E
B
These are omitted
Note: The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
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21
HCD-DZ550
HCD-DZ550
• Circuit Boards Location
MEMO
H/P board
FL board
KEY board
STBY board
IPOD board
MS-203 board
TUNER UNIT
DMB10 board
I/O board
MAIN board
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
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1 3 9 4 2 2 9 6 5 1 3
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22
HCD-DZ550
HCD-DZ550
5-1.
BLOCK DIAGRAM – RF/SERVO SECTION –
: CD PLAY
: DVD PLAY
: SACD PLAY
• Signal Path
DETECTOR
6
2
3
4
5
11
10
19
18
252
253
DVDRFIP
DVDA
DVDB
DVDC
DVDD
TPI
TNI
MD
MC
D
C
LD01
MD12
LD02
MSW
MD11
OSP
OSN
IC102 (1/3)
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP
DVD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
OPTICAL PICK-UP
BLOCK
(KHM-310CAA)
2AXIS
DEVICE
FOCUS/
TRACKING
COIL
23
20
LI M SW
176
22
21
36
48
43
15
37
1
Q102 (2/2)
AUTOMATIC POWER
CONTROL (FOR DVD)
Q101, Q103
VOLUME CONTROL
Q102 (1/2)
AUTOMATIC POWER
CONTROL (FOR CD)
LASER
DIODE
(FOR CD)
LASER
DIODE
(FOR DVD)
FOCUS COIL
DRIVE
42
41
BUFFER
35
3
34
4
TRACKING COIL
DRIVE
32
31
38
42
39
37
41
30
47
SLED MOTOR
DRIVE
IC201
FOCUS/TRACKING COIL DRIVER,
SPINDLE, SLED MOTOR DRIVER
27
28
SPINDLE MOTOR
DRIVE
M
(SPINDLE MOTOR)
47
46
FMO
TROPENPWN
FOO
DND
TRO
V REFO
SPFG
40 IOPMON
FOO
RF
A
B
C
D
F
E
CD LD
PD
WR650
VR780
DVD LD
FCS+
FCS–
TRK+
+3.3V
VCC
TRK–
SP+
SP–
SL+
SL–
D
C
B
A
V1P4
V1P4
9
NB
B
8
NA
A
32
30
29
SLED MOTOR
DRIVE
M
(SLED MOTOR)
187
BUFFER
19
20
22
21
40
45
IC509 (1/4)
SYSTEM
CONTROLLER
99
IFCK
DVD_SCO/CLK1
33
100
XIFCS
DVD_XIFCS
39
51
MAMUTE
MAMUTE
25
110
PRST
MTK_XRST
43
98
IFSDO
DVD_SOD/RXD1
32
101
IFSDI
177
OCSW
SEN
42
105
IFBSY
CKSW
DVD_IFBUSY/RST1
34
DVD_SID/TXD1
31
TRO
FMO
FOO
DMO
TRO
10
13
16
17
FMO
DMO
185 REV
186 FWD
184 MUTE123
183 MUTE
181 TSDM
22
24
25
179
CKSW1
OCSW1
S001
(CHUCK/TRAY DETECT)
M
(LOADING MOTOR)
LDM+
LDM-
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
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1 3 9 4 2 2 9 6 5 1 3
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23
HCD-DZ550
HCD-DZ550
5-2.
BLOCK DIAGRAM – VIDEO SECTION –
• Signal Path
: VIDEO
: Y
: COMPONENT VIDEO
: CHROMA
: AUDIO
IC102(2/3)
DVD SYSTEM PROCESSOR
169
RGB
203
YUV6
198
YUV3
200
YUV4
202
YUV5
171
WIDE
IC103
EEPROM
6
5
SCL
SPA
IC201
VIDEO AMP, 75Ω DRIVER
J203 (3/3)
13 CBIN
11 CYIN
6
CVBSIN
8
YIN
4
CIN
21
5
CBOUT
MUTE1
15
2
CRIN
SI
24
CYOUT
30
VOUT
27
YOUT
32
COUT
18
CROUT
CBOUT
CYOUT
CROUT
AV SEL0
AV SEL1
AV SEL2
14
MUTE2
CE
WE
OE
IC101
FLASH ROM
125-123, 121, 120, 118,
117, 115, 135, 133-128, 126
146, 147, 149-151,
158-160, 162, 164-166
22-26,
29-35
HIGHA0-7
IOA0-7, IOA18-IOA20
A16, A17
AB0 – AB7
A1-A20
DATA & ADDRESS BUS
DATA & ADDRESS BUS
81-84,86-88,91
53-61, 67-72, 74-76,
78, 89, 92, 93
HD0 – HD7
A0 – A21
HD0 – HD7
A0
26
45
CE
WE
28
OE
11
A0 – A19
DQ15/A-1
77
IOCS
IOWA
79
IOUE
66
DQ0 – DQ7
RCLK
CE
WE
OE
IC104
SDRAM
38
DRCLK
RD0 – RD15
RA0 – RA11
RA0 – RA11
RD0 – RD15
142
RCS
19
RCS
138
RWE
16
RWE
140
MRAS
18
RAS
139
CAS
17
CAS
MDQM0
15
DQM0
MDQM1
39
DQM1
CLE
37
DRCLE
102
SCL
103
SDA
143
BA0
20
BS0
BA1
21
BS1
COMPONENT
VIDEO OUT
J201
MONITOR
OUT
Y
PB/CB
PR/CR
AV SEL0-3
B
AMP
SECTION
(Page 24)
29,31,33,35,38,40,42,44
25-16, 9-1, 48
145
156
113 137 157
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
VIDEO
J203 (1/3)
196
YUV2
194
YUV1
IC203
SELECTOR
5
IN3
3
IN2
7
4
OUT
SW2
SW1
SAT
1
IN1
AV SEL3
2
IC204
VIDEO SELECTOR
14 2B
9
3B
5
OUT2
OUT3
6
1
2
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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24
24
HCD-DZ550
HCD-DZ550
5-3.
BLOCK DIAGRAM – AMP SECTION –
: AUDIO
: AUDIO IN
: TUNER
• Signal Path
• R-CH is omitted due to same as L-CH.
IC102(3/3)
DVD SYSTEM PROCESSOR
ALRCK
214
ABCK
217
ASDATA0
219
ASDATA2
Y
218
ASDATA1
B
AV SEL1–3
VIDEO
SECTION
(Page 23)
5
6
9
8
209 SPDATA/SMSDI
80 PLL_DI
77 PLL_CLK
79 PLL_CE
85 TUNED
78 PLL_DO
IC4501
BUFFER
IC4502
BUFFER
IC509 (2/4)
SYSTEM CONTROLLER
X101
27MHz
J203 (2/3)
Q604
Q603
229
228
XTALI
A
XTALO
15
14
11
12
13
LRCKO
D1 - D3, SCK,
BCKO, LRCKO
BCKO
D1
D2
D2
D3
SCK
IC603
AMP
FM/AM TUNER UNIT
IC602
AUDIO INPUT
SELECTOR
IC3601
A/D CONVERTER
12
11
X
X3
13
10 9
X
A
B
12
DOUT
15
SCKI
14 X1
IC503
SELECTOR
1
A
B
2
Y
G
6
5
7
A/B
1
LIN
2
RIN
R-CH
DO
CK
CE
TUNED
FM ANT
GND
AM ANT
GND
L-CH
R-CH
DI
TUDO
TUCLK
TCE
TUNED
TUDI
R-CH
R-CH
TUDO
TUCLK
TCE
TUNED
COAXIAL
FM
75Ω
AM
11
BCK
82 AV SEL1
83 AV SEL2
81 AV SEL0
AV
SEL0
AV
SEL2
AV SEL1
AV SEL2
AV SEL0
7
4
2
VIDEO
L
R
15 X2
R-CH
SAT
L
R
100
M-ST WMUTE
AUDIO
SECTION
(Page 25)
A
215
ACLK
213
J603
AUDIO IN
IPOD/MICSW
91
R-CH
IC605
AMP
5
6
7
Q601,605
MUTE
CONTROL
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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25
25
HCD-DZ550
HCD-DZ550
5-4.
BLOCK DIAGRAM – AUDIO SECTION –
: AUDIO
• Signal Path
IC106
POWER DRIVER
IC107
POWER DRIVER
J201
(+)
(–)
IC108
STREAM PROCESSOR
31 DATA
36 XFSIIN
30 BCK
23 SCLATCH
27 INIT
18 NSPMUTE
SOFTMUTE
21 SCDT
29 LRCK
22 SCSHIFT
25 FLAGL OVF
24 OVF FLAGR
LAT1
INIT
NSPMUTE
SCDT
OVF2
SHIFT
4
OUTR2
11
OUTL1
6
OUTR1
9
OUTL2
14
XFS0OUT
38
FS0I
Q101, 102
DC
DETECT
FRONT
R
27 FL DATA
24 FL CLK
28 FL CS/STB
VFL
(+)
(–)
Q103, 104
DC
DETECT
FRONT
L
(+)
(–)
IC109
STREAM PROCESSOR
IC509 (3/4)
SYSTEM CONTROLLER
IC802
FL DRIVER
31 DATA
36 XFSIIN
30 BCK
23 SCLATCH
27 INIT
18 NSPMUTE
21 SCDT
29 LRCK
22 SCSHIFT
9
OUTL2
6
OUTR1
11
OUTL1
4
OUTR2
38
FS0I
7
DIN
8
CLK
9
42
STB
30
F1
F2
Q105, 106
DC
DETECT
(+)
(–)
Q107, 108
DC
DETECT
(+)
(–)
IC110
STREAM PROCESSOR
31 DATA
36 XFSIIN
30 BCK
23 SCLATCH
27 INIT
18
19
NSPMUTE
SOFTMUTE
SCDT
29 LRCK
22
21
SCSHIFT
4
OUTR2
11
OUTL1
6
OUTR1
9
OUTL2
38
FS0I
37
FS0CKO
48
XFS0IN
48
XFS0IN
48
XFS0IN
Q109, 110
DC
DETECT
SURR
R
SD
13
2
PWMBP
17
4
PWMAP
RESET
(+)
(–)
OUTB
OUTA
IC105
POWER DRIVER
SD
13
13
2
PWMBP
17
4
PWMAP
RESET
OUTB
OUTA
IC104
POWER DRIVER
SD
2
PWMBP
17
4
PWMAP
RESET
OUTB
OUTA
13
IC103
POWER DRIVER
SD
2
PWMBP
17
4
PWMAP
RESET
OUTB
OUTA
13
IC102
POWER DRIVER
SD
2
PWMBP
17
4
PWMAP
RESET
OUTB
OUTA
13
IC101
POWER DRIVER
SD
2
PWMBP
17
4
PWMAP
RESET
OUTB
25
26
29
30
25
26
29
30
25
26
29
30
25
26
29
30
25
26
29
30
25
26
29
30
SD
13
2
PWMBP
17
4
PWMAP
RESET
OUTB
OUTA 25
26
29
30
OUTA
Q111, 112
DC
DETECT
48
DRIVE OCP
SURR
L
CENTER
SPEAKER
WOOFER
D1
R
R
L
L
SCK
BCKO
LRCKO
LAT2
INIT
NSPMUTE
SOFTMUTE
INIT
SOFTMUTE
SCDT
SHIFT
LAT1
LAT2
LAT3
SCDT
SHIFT
D2
SCK
BCK
LRCK
LAT3
INIT
NSPMUTE
SCDT
SHIFT
D3
SCK
BCKO
LRCKO
24 OVF FLAGR
FLAGL OVF
25
OVF
19 SOFTMUTE
19
FL801
FLUORESCENT
INDICATOR TUBE
Q301
PROTECT DETECT
IC305
OSC
D1 – D3, SCK,
BCKO, LRCKO
A
AMP
SECTION
(Page 24)
X450
49.152MHz
1
DAMP SCDT
2
DAMP SHIFT
SG1 – SG16
51
DAMP LAT1
52
DAMP LAT2
53
DAMP LAT3
54
DAMP INIT
55
DAMP SOFT MUTE
47
DRIVE RST
OVF
49
OVERFLOW1
OVF2
50
OVERFLOW2
14 – 29
GR2 – GR12
GR1
G1
47 – 31
74 KEY INT
4
SIRCS–IN
IC801
REMOTE CONTROL
RECEIVER
97,95,94
KEY0 – KEY2
KEY0
S801 – S808
10 ENA
S800
VOLUME
ENCODER
11 ENB
15
13
X502
5MHz
Xin
Xout
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
Q802
FL DRIVER
FAN
FAN
DRIVE
Q302-304
+12V
14
XFS0OUT
SOFTMUTE
OVF2
SOFTMUTE
SR
SR
SL
SL
C
C
WF
WF
VOLUME
25 FLAGL OVF
24 OVF FLAGR
OVF2
J202
HP-MUTE
HP-SW
J801
IC301
HEADPHONE
AMP
43
HPOUTL2
41
HPOUTR1
45
HPOUTL1
39
3
6
2
HPOUTR2
Q507
MUTING
CONTROL
56
HP SW
PHONES
Q806 - 809
MUTING
57
HP MUTE
HP-SW
HP-MUTE
5
1
7
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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26
HCD-DZ550
HCD-DZ550
5-5.
BLOCK DIAGRAM – POWER SECTION –
F1
F2
VFL
TO FLUORESCENT
INDICATOR TUBE
DC/DC
CONVERTER
T801
IC511
RESET
RECT
D801,802
D804,805
OSC
Q801
12
RESET
20
AC_CUT
44
P CONT2
IC509 (4/4)
SYSTEM CONTROLLER
+5V
Q506
40
P CONT1
IC941
+12V REG
IC931
VOLTAGE
DETECT
IC515
+9V REG
D943
D942
D944
D941
D922
Q921
IC921
POWER
PROTECTION
T902
TRANSFORMER (SUB)
T901
TRANSFORMER(MAIN)
PC902
PHOTO
COUPLER
D931
D905
Q943,947
PC901
PC903
D901
E4V
E 4V
RF +3.3V
+31.5V
IC901
POWER
PROTECTION
AC IN
+3.3V
+5V
PHOTO
COUPLER
PHOTO
COUPLER
REG
IC107
+3.3V REG
IC105
+3.3V REG
IC942
+5V REG
IC943
+3.3V REG
IC951
VOLTAGE
DETECT
IC106
+1.8V REG
IC303
+1.8V REG
+6V
M -8V
VOLTAGE
DETECT
Q901
VOLTAGE
CONTROLLER
Q945
MOTOR DRIVE
CONTROLLER
+3.3V
IC516
+5V REG
+5V
+9V
+12V
+1.8V
+1.8V
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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27
27
HCD-DZ550
HCD-DZ550
5-6.
PRINTED WIRING BOARD – DMB10 BOARD (SIDE A) –
• See page 21 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D1001
C-5
IC101
D-3
IC102
C-3
IC103
C-4
IC104
C-4
IC106
C-5
IC201
D-5
Q103
C-2
✩ 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, please put on IC103
currently used with the model again.
IC102
IC101
IC103
IC106
IC104
IC201
OPTICAL
PICK-UP
BLOCK
(KHM-310CAA)
I
I/O
BOARD
CN201
(Page 46)
J
D
MAIN
BOARD
CN505
(Page 34)
MS-203
BOARD
CN001
(Page 51)
B
MAIN
BOARD
CNP506
(Page 35)
A
MAIN
BOARD
CN504
(Page 34)
for
CHECK
SPINDLE
MOTOR,
SLED
MOTOR
E
1
5
10
11
C223
R228
R227
C226
C225
R243
CN202
6
7
R1545
7
1
6
CN302
2
C
MAIN
BOARD
CN503
(Page 34)
C3603
C3605
C3608
R3607
L3602
R3603
C3606
C3609
R1527
R234
1
2
A
B
C
D
E
3
4
5
6
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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28
28
HCD-DZ550
HCD-DZ550
5-7.
PRINTED WIRING BOARD – DMB10 BOARD (SIDE B) –
• See page 21 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D3601
B-2
D3602
B-3
IC105
D-5
IC107
B-5
IC3601
B-2
IC4501
C-2
IC4502
C-2
Q101
C-5
Q102
C-5
:Uses unleaded solder.
IC4501
IC4502
IC107
IC105
IC3601
1
3
5
4
1
3
5
4
S
S
E
E
1
3
4
5
R222
R238
R236
R239
R2505
R237
C3610R3621
R3608
D3602
D3601
R3611
R3602
C3611
C3607
C3602
R3601
R3605
R3606
1
2
A
B
C
D
E
3
4
5
6
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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29
HCD-DZ550
HCD-DZ550
5-8.
SCHEMATIC DIAGRAM – DMB10 BOARD (1/5) –
82
MAIN
BOARD
(2/7)
CNP506
(Page 37)
(Page 30)
(2/5)
(Page 30)
(2/5)
(Page 33)
(5/5)
(Page 38)
(Page 32)
(Page 30, 31, 32)
(Page 30, 31, 32)
(2/5, 3/5, 4/5)
(2/5, 3/5, 4/5)
(4/5)
MAIN
BOARD
(2/7)
CN504
(Page 37)
(2/5)
( 1 / 5 )
JL4601
C402
C403
JL4602
JL4603 JL4604
JL4605 JL4606
JL4607 JL4608
JL4609 JL4610
FL401
FL402
FB401
FB402
FB403
FB404
FB405
FB406
FL403
CN401
JL4511
JL4510
JL4509
JL4508
JL4507
JL4506
JL4505
JL4504
JL4503
JL4502
JL4501
R4501
R4512
R4513
R4518
R4520
IC4502
*
FL4501
IC4501
C4504
R4502
D3501
D3502
CN4501
C4501
C4502
R4511
R4510
R4516
R4515
R4514
47
16V
47
6.3V
0UH
EMI
0UH
0UH
0UH
0UH
0UH
0UH
0UH
5P
0
0UH
0
0
0
0UH
SN74LVC541
APWR
0.01
0
1SS355TE-17
1SS355TE-17
11P
10
0.01
100
47
*
*
*
* IC4502
SN74LVC1G125DCKR : HK, SP, KR
SN74LVC1GU04DCKR : E3, AUS
* R4514, R4515, R4516
0 : HK, SP, KR
100 : E3, AUS
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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30
30
HCD-DZ550
HCD-DZ550
5-9.
SCHEMATIC DIAGRAM – DMB10 BOARD (2/5) –
• See page 52 for Waveforms.
• See page 58 for IC Pin Function Description.
72
73
74
(Page 32)
(4/5)
(4/5)
(1/5, 3/5, 4/5)
(Page 29, 31, 32)
(Page 32)
(Page 32)
(Page 31)
(Page 32)
(Page 32)
(Page 32)
(Page 32)
(Page 31)
(Page 31)
(Page 32)
(Page 32)
(Page 32)
(Page 29, 31, 32)
I/O
BOARD
(2/2)
CN201
(Page 48)
(Page 29)
(Page 29)
(Page 31)
(Page 32)
(4/5)
(4/5)
(3/5)
(4/5)
(4/5)
(4/5)
(3/5)
(1/5)
(1/5)
(Page 29)
(Page 33)
(1/5)
(5/5)
82
(Page 33)
(5/5)
81
(1/5, 3/5, 4/5)
(4/5)
(4/5)
(4/5)
(4/5)
(3/5)
(3/5)
2
3
4
5
TROPENPWN
FWD
REV
CKSW
OCSW
( 2 / 5 )
4
R109
R123
R126
R144
R152
R196
CL101
JL129
JL128
JL160
CL104
JL135
CL105
CL110
CL109
CL108
CL106
CL107
CL112
CL113
JL139
JL140
JL141
JL142
JL143
JL144
JL145
JL146
JL147
JL148
JL149
JL150
JL151
JL152
JL153
JL154
JL155
JL156
JL157
JL158
JL159
CL114
CL115
CL116
CL117
CL118
ICT109
ICT112
ICT113
ICT114
ICT115
ICT117
ICT118
ICT116
ICT121
ICT123
ICT124
ICT126
ICT127
ICT128
ICT129
ICT130
ICT134
ICT136
ICT138
JL101
JL102
JL130
JL167
JL127
JL132
JL133
JL103
JL104
JL105
JL106
ICT133
JL113
JL136
JL171
JL161
JL162
JL168
JL169
JL170
JL163
JL164
JL172
JL173
JL165
JL166
CL120
ICT125
ICT1501
R1530
R1531
CL1501
C105
C112
C119
C129
C150
C177
IC102
R1542
R1553
R1120
R1121
R1122
R1123
R1124
R1125
FL101
FL105
FL106
JL4701
JL4713
JL4712
JL4711
JL4710
JL4709
JL4708
JL4707
JL4706
JL4705
JL4704
JL4703
JL4702
R4701
R4702
R4703
R4704
R4705
R4706
CN301
C142
C147
C148
R141
C151
R142
C154
C138
C133
R1543
R136
C132
C130
C137
C135
R1168
X101
C159
R189
R190
R192
R195
R197
R1102
R160
R153
R151
C156
R1547
R1549
R1551
R1550
R155
R1548
C149
C152
C153
C139
C140
C141
C143
C145
C146
R138
C127
C128
R133
R134
R135
C196
C126
C125
C120
C121
C122
C123
C124
C193
C195
C192
IC107
C114
C117
C118
C163
C161
C101
Q101
Q103
R124
R113
R112
C113
C106
Q102
R117
R116
R121
R120
R111
R108
R118
R115
R110
R1129
R114
R101
R107
C131
C136
C144
C155
C162
C164
RB113
RB112
R1557
R161
R164
C160
C158
R1101
R1105
R1103
C170
R1104
C171
C172
R1554
R1107
R1108
R1109
C173
C174
C175
C176
RB108
RB107
RB103
RB104
RB111
R143
R1540
C116
C115
CN101
R1504
0
0
0
0
0
0
0
0
47
6.3V
47
6.3V
10
16V
10
16V
10 16V
47
6.3V
CXD9804R
0UH
0UH
0UH
0.1
0.047
0.047
750k
0.001
100k
0.1
0.001
0.1
15k
0.1
0.1
0.1
0.033
470
27MHz
0.01
47
47
47
0.01
4.7k
4.7k
4.7k
R1527
0
4.7k
47
4.7k
0.1
12p
12p
22p
0.1
0.1
0.1
1
0.1
100k
0.01
0.0015
3.3k
3.3k
3.3k
0.0047
0.1
0.1
1
1
1
1
1
0.22
0.22
0.01
TK11133CSCL-G
0.1
10 16V
10 16V
0.01
0.01
0.01
UM6K1N-TN
RT1N241C-TP-1
47k
22
22
0.01
0.01
QST8TR
47k
1k
22
22
100
1M
22
22
47k
100k
100k
100
10k
2.2
0.01
0.01
0.01
0.01
0.01
22
22
100
100
100
0.01
0.01
10k
10k
0.01
10k
0.01
0.01
4.7k
0
10k
0
0.01
0.01
0.01
0.01
22
22
0
0
0
4.7k
0.1
0.1
24P
0
0
0
0UH
0UH
0UH
0UH
0UH
0UH
0
0
0
0
0
0
13P
10k
150
150
150
150
150
150
2.2k
100
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
31
31
HCD-DZ550
HCD-DZ550
5-10. SCHEMATIC DIAGRAM – DMB10 BOARD (3/5) –
✩ 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, please put on IC103 currently used with
the model again.
71
(4/5)
(Page 30)
(Page 29, 30, 32)
(Page 30)
(Page 33)
(Page 29, 30, 32)
(Page 30)
(Page 30)
MAIN
BOARD
(2/7)
CN505
(Page 37)
(Page 32)
(2/5)
(2/5)
(5/5)
80
(1/5, 2/5, 4/5)
(2/5)
(1/5, 2/5, 4/5)
(2/5)
OCSW1
( 3 / 5 )
R187
R1133
R1134
JL107
JL108
JL109
JL110
JL111
JL112
JL138
JL114
JL115
JL116
JL117
JL118
JL119
JL120
JL121
JL122
JL123
ICT108
ICT110
ICT111
ICT107
ICT101
ICT102
ICT104
ICT106
ICT105
ICT103
ICT137
CN105
IC104
FL104
FL107
FL108
C190
C187
C178
R104
FB115
FB114
FB113
FB112
FB111
RB106
RB105
C180
C179
C181
C191
R169
C184
C182
C188
IC106
D1001
C189
R191
R193
C167
IC103
R1150
R1546
R1151
R1152
C108
C109
R1110
C102
R106
R105
IC105
CN106
IC101
IC101
*1
*1
R1502
0
0
0
6P
HY57V64162
0HGTP-HDR
0UH
0UH
0UH
47
6.3V
47
4V
47
4V
0
0UH
0UH
0UH
0UH
0UH
47
47
0.1
0.1
0.1
0.1
10k
0.01
0.22
0.22
PQ018EN01ZPH
RB501V-40TE-17
0.33
1k
1k
0.01
BR24L64F-WE2
3.3k
3.3k
3.3k
3.3k
0.001
0.001
2.7k
0.01
10k
10k
TK11133CSCL-G
11P
MBM29DL32TF70-0BA1-0501GA : HK, SP, KR
MBM29DL32TF70-0BA1-0502CE : E3, AUS
0
R1545 0
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
32
32
HCD-DZ550
HCD-DZ550
5-11. SCHEMATIC DIAGRAM – DMB10 BOARD (4/5) –
• See page 52 for IC Block Diagram.
73
72
74
71
J
MS-203
BOARD
CN001
(Page 30)
(2/5)
(1/5, 2/5, 3/5)
(Page 29, 30, 31)
(Page 30)
(Page 30)
(Page 30)
(Page 30)
(Page 30)
(Page 29)
(Page 29, 30, 31)
(Page 30)
(Page 30)
(Page 31)
(Page 30)
(Page 30)
(Page 30)
(Page 51)
(2/5)
(2/5)
(2/5)
(2/5)
(2/5)
(2/5)
(2/5)
(2/5)
(2/5)
(2/5)
(3/5)
(1/5, 2/5, 3/5)
(1/5)
TROPENPWM
FWD
REV
CKSW
OCSW
OCSW1
OCSW1
CKSW1
GND
LDM-
LDM+
( 4 / 5 )
SPINDLE
MOTOR,
SLED
MOTOR
CL202
CL203
CL204
CL205
CL206
CL207
CL208
CL210
CL211
CL212
ICT207
JL201
JL202
JL203
JL204
JL205
JL206
JL207
JL208
JL209
ICT204
ICT203
JL210
JL211
CL209
CL201
C217
C218
C220
CN201
R247
R246
R204
R207
C203
R205
R210
C208
R216
R213
R206
R209
C206
R215
R212
R208
C205
R214
R220
C233
C209
R221
R223
R225
C211
R226
C214
C212
R230
R231
R232
R234
C215
R233
C219
C224
C221
C222
R219
R224
C210
C213
IC201
47
16V
10
16V
10
16V
6P
CN202
5P
1k
R237
1k
R236
1k
R2505
0
R243 100
4.7k
1.2k
2.7k
0.01
10k
47k
0.01
12k
6.8k
10k
33k
220p
12k
10k
33k
220p
15k
10k
0.0047
0.033
56k
100k
100k
0.033
56k
0.001
0.01
82k
15k
18k
10k
0.01
33k
0.01
0.01
0.1
0.1
27k
R222
33k
R227 0
R228 0
10k
0.01
0.01
FAN8036L
R238
4.7k
R239
4.7k
C225 0.001
C226 0.001
C223
0.1
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
33
33
HCD-DZ550
HCD-DZ550
5-12. SCHEMATIC DIAGRAM – DMB10 BOARD (5/5) –
80
81
82
(Page 30)
(Page 29)
(Page 30)
(Page 36)
( 5 / 5 )
JL3516
JL3517
JL3518
JL3519
JL3520
JL3521
C3601
C3603
C3611
C3621
L3601
R3605
R3606
R3609
IC3601
CN302
R3602
C3602
R3603
R3621
R3611
C3609
C3608
R3607
C3605
C3610
C3607
L3602
C3606
R3601
D3602
D3601
0
10
10V
F
0.1
16V
B
0.01
25V
B
0.01
25V
B
0
0
PCM1803DBR
7P
100
0.1
16V B
10k
100
100
10 16V
10 16V
0
47
6.3V
0.1
16V B
0.1
16V B
0.1
16V B
100
1SS355TE-17
1SS355TE-17
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
34
34
HCD-DZ550
HCD-DZ550
5-13. PRINTED WIRING BOARD – MAIN BOARD (SIDE A) –
• See page 21 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D503
H-4
D914
F-8
D915
F-8
D923
H-8
D925
H-8
D932
D-7
IC101
D-6
IC102
D-5
IC103
D-4
IC104
D-4
IC105
D-3
IC106
D-2
IC107
D-2
IC108
E-5
IC109
E-4
IC110
E-3
IC301
E-6
IC303
D-6
IC305
E-5
IC503
E-2
IC509
H-3
IC511
H-4
Q506
H-4
Q507
G-3
Q943
D-7
Q947
D-7
:Uses unleaded solder.
1
2
A
B
C
D
E
G
H
F
3
4
5
6
7
9
8
DMB10
BOARD
CN4501
(Page 27)
A
I/O BOARD
CN601
(Page 46)
F
DMB10
BOARD
CN302
(Page 27)
C
for PROGRAM WRITER
E
EXCEPT SP
E
1
3
4
5
1
3
4
5
E
E
IC106
IC105
IC104
IC103
IC109
IC110
IC509
IC511
IC102
IC108
IC305
IC301
IC303
IC101
DMB10
BOARD
CN106
(Page 27)
D
22
C119
CN505
1
11
2
10
1
7
2
6
CN503
R501
IC503
R639
R656
R592
R593
R716
R330
R334
C351
C353
C354
R338
R350
C363
R335
R333
R337 R341
C357
R336
R332
R339
1
4
8
5
R340
C356
R331
C352
R624
R793
C436
IC107
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
35
35
HCD-DZ550
HCD-DZ550
5-14. PRINTED WIRING BOARD – MAIN BOARD (SIDE B) –
• See page 21 for Circuit Boards Location.
:Uses unleaded solder.
IC943
IC951
IC921
IC901
PC901
IC942
IC941
IC931
IC516
IC515
PC902
PC903
C120
C501
R503
1
2
A
B
C
D
E
G
H
F
3
4
5
6
7
9
8
1
3
E
E
1
2
FAN
AC
IN
E
E
E
E
E
1
2
4
5
E
MAIN TRANSFORMER
SUB TRANSFORMER
1
8
E
1
3
1
5
5
1
5
1
1
3
1
5
E
DMB10
BOARD
CN401
(Page 27)
B
FL BOARD
CN801
(Page 43)
E
19
18
1
2
22
1
3
(CHASSIS)
E
E
E
E
E
E
E
E
+
–
CENTER
SPEAKER
+
–
WOOFER
+
–
SURR R
+
–
SURR L
+
–
+
–
FRONT R
FRONT L
C108
L107
C109
R921
R929
E
R901
C965
C966
C502
R720
R755
R584
EXCEPT KR
R744
R742
R734
R732
R733
R715
R714
R712
R711
R710
R930
R924
H/P BOARD
CNP803
(Page 49)
H
C358
C359
C361
C360
R349
C362
CN309
R343
R342
FB302
D926
C958
C967
C968
C960
E
• Semiconductor
Location
Ref. No.
Location
D101
D-4
D102
D-5
D103
D-5
D104
D-6
D105
D-7
D106
D-7
D107
D-8
D201
D-5
D202
D-5
D203
D-6
D204
D-7
D205
D-7
D206
D-8
D207
D-9
D303
B-9
D304
B-9
D504
H-7
D505
H-6
D506
H-6
D901
D-2
D905
G-2
D906
G-2
D907
G-1
D908
G-2
D909
D-3
D910
H-2
D913
G-2
D921
H-3
D922
H-2
D924
H-2
D926
H-2
D931
G-4
D941
H-4
D942
H-4
D943
H-4
D944
H-4
D945
H-5
IC515
H-6
IC516
H-5
IC901
F-1
IC921
H-2
IC931
E-4
IC941
G-5
IC942
G-5
IC943
G-4
IC951
H-4
PC901
E-3
PC902
H-3
PC903
D-3
Q101
B-4
Q102
B-5
Q103
B-5
Q104
B-5
Q105
B-6
Q106
B-6
Q107
B-6
Q108
B-6
Q109
B-7
Q110
B-7
Q111
B-8
Q112
B-8
Q301
C-9
Q302
B-4
Q303
B-4
Q304
B-4
Q901
G-2
Q921
H-2
Q945
H-5
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
36
36
HCD-DZ550
HCD-DZ550
5-15. SCHEMATIC DIAGRAM – MAIN BOARD (1/7) –
• See page 52 for Waveform.
• See page 55 for IC Pin Function Description.
I/O
(1/2)
44
6
DMB10 BOARD
(5/5)
CN302
(Page 33)
38
47
37
37
OCSW
* R596
1K: HK, SP
10K: E3
15K: AUS
47K: KR
* R792
15K: KR
47K: E3, AUS
no mount: HK, SP
EXCEPT KR
R717
TP583
CN509
TP577
TP625
TP511
TP510
TP509
TP506
TP505
TP504
TP503
TP500
TP550
TP570
TP631
TP632
TP630
TP512
TP792
TP793
TP508
TP560
TP507
TP501
TP817
TP593
TP594
TP595
TP596
TP597
TP598
TP599
TP600
TP601
TP624
TP603
TP545
TP546
TP547
TP548
TP592
TP591
TP590
TP589
TP588
TP587
TP586
TP585
TP584
TP582
TP581
TP580
TP502
TP513
TP514
R608
R628
R756
R730
R741
C799
C875
C762
TP515
Q507
C856
R791
TP576
TP578
CN507
R514
R726
R728
CN510
R611
R710
R711
R714
R715
R716
R748
R749
R750
R713
R729
R616
R790
R614
C798
R612
R718
R732
R742
R744
R720
R639
CN503
R592
R593
X502
C580
R789
C572
C571
C570
R733
R702
C716
R719
R705
C712
R709
R746
R727
R725
R712
R595
R591
R594
R590
R589
R588
R587
R586
R585
R706
R707
R601
R620
C608
R775
R765
R764
R763
R762
R761
R760
R774
R577
R596
R792
IC509
EB905
R734
10k
19P
FFC-S-1.0
100
1k
1k
4.7k
47k
0.1
0.01
0.1
RT1P141C
-TP-1
0.1
100
23P
FFC-S-1.0
1k
1k
1k
9P
FFC-S-1.0
10k
0
100
0
0
100
1k
1k
1k
0
4.7k
10k
100
R793 47K
10k
0.1
10k
10k
R721
10k
10k
10k
10k
R624
10k
10k
100
7P
10k
10k
5MHz
1000 6.3V
100
0.1
0.1
0.1
10k
10k
*
0.1
10k
10k
0.1
10k
47k
4.7k
4.7k
0
100
100
100
100
1k
100
100
100
100
100
100
100
100
100p
47k
100
100
100
100
100
100
1k
M30620MCP-A01FPU0
TERMINAL BOARD
GROUND
10k
47K
V-CONTROL
V-CONTROL
CE
*
R755 1k
R584 100
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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37
37
HCD-DZ550
HCD-DZ550
5-16. SCHEMATIC DIAGRAM – MAIN BOARD (2/7) –
42
DMB10 BOARD
(1/5)
CN401
(Page 29)
DMB10 BOARD
(3/5)
CN106
(Page 31)
DMB10 BOARD
(1/5)
CN4501
(Page 29)
38
36
36
OCSW
HPSW
HPMUTE
HPSW
HPMUTE
Q506
C583
IC515
C582
TP575
TP574
TP573
TP572
TP571
TP567
TP565
TP564
TP563
TP562
TP561
TP551
TP568
R678
R657
R662
R659
R673
R609
TP566
TP569
TP829
TP542
TP552
TP553
TP554
TP555
TP556
TP557
TP558
TP830
TP831
TP832
R739
CN505
TP559
IC516
CNP506
R636
R637
R638
R629
C501
TP517
TP518
TP538
R606
R607
R615
D504
D506
D505
C596
C587
C589
IC511
CN504
C597
C595
C598
C601
C602
D503
IC503
C548
C547
C603
C525
R704
R703
C502
R503
R501
R693
R694
R695
R697
R701
R696
R692
2SC2412K-T-146-QR
0.22
10V
TA7809LS
100 10V
0
47k
47k
100k
10k
0
47k
11P
FFC-S-1.0
TA7805LS
5P
PIN-S-2.0
BOARD IN
0
0
100
0
0.1
680
680
470
1SS355TE-17
1SS355TE-17
1SS355TE-17
47 16V
0.22
10V
0.1
PST3629NR
11P
FFC-S-1.0
0.33
0.1
0.33
47 16V
0.1
1SS355TE-17
SN74AHC2G157
HDCU3
0
47p
100 10V
0.1
1k
1k
0.1
100
100
100
100
100
100
100
100
100
R656 0
R722
47k
R675
100
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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38
38
HCD-DZ550
HCD-DZ550
5-17. SCHEMATIC DIAGRAM – MAIN BOARD (3/7) –
• See page 53 for IC Block Diagrams.
37
36
40
41
39
D-GND
HPSW
HPMUTE
HPSW
HPMUTE
31
32
IC109
C335
IC110
R310
R311
R312
R313
R314
R315
C312
C311
C318
R324
C319
R327
R329
R381
C327
R328
C328
R326
C402
C403
C404
C405
TP305
TP329
TP331
TP368
R353
R354
R356
R357
TP334
TP333
EB907
R309
R308
R306
R305
R304
R303
R302
R351
R300
R376
R377
TP335
C406
C313
C326
C325
C323
R380
C324
C321
C320
C322
C315
C314
C317
C316
C332
R375
R378
R318
R379
R382
R345
R347
R317
R316
R319
R344
0
CXD9843AR
47
16V
CXD9843AR
100
100
100
0
100
0.1
25V
F
0.1
25V
F
0.1
25V F
0
0.1
25V F
0
0
560
0.1
25V F
0
0.1
25V F
0
100p
50V CH
100p
50V CH
100p
50V CH
0.001
50V B
100
100
33
33
TERMINAL BOARD
EB910
TERMINAL BOARD
100
100
100
100
100
100
100
100
100
560
560
0.0047
50V B
0.1
25V F
0.1
25V F
0.1
25V F
0.1
25V F
560
0.1
25V F
0.1
25V
F
0.1
25V
F
0.1
25V
F
0.1
25V F
0.1
25V F
0.1
25V F
0.1
25V F
47 16V
560
560
470
560
560
10k
10k
470
470
10k
470
C120 47/10V
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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39
39
HCD-DZ550
HCD-DZ550
5-18. SCHEMATIC DIAGRAM – MAIN BOARD (4/7) –
• See page 53 for IC Block Diagrams.
38
40
41
42
R134
R174
R164
R154
R144
L134
L124
R135
R175
L105
L115
R165
R155
R145
L135
L125
R136
R176
L106
L116
R166
R156
R146
L136
L126
C385
Q301
C377
C372
R115
R116
R117
R118
R119
R114
C144
C184
C154
C104
C224
C214
C194
C145
C185
C155
C115
C105
C225
C215
C195
C146
C186
C156
C116
C106
C226
C216
Q111
Q112
Q109
Q110
D206
D106
D105
D205
D204
D104
IC104
IC105
IC106
C198
C199
C200
R244
R245
R246
TP387
TP388
TP389
TP372
TP373
TP374
TP375
EB908
R195
R205
R204
R194
R196
R206
R226
R216
C136
C272
C176
C271
C166
C135
C209
C165
C210
C175
C134
C207
C164
C208
C174
C114
R214
C254
C287
R224
C288
C264
R365
R410
C289
C255
R215
C290
C292
C266
C291
C256
C265
R225
R430
R431
R453
R484
R452
R483
R451
R482
R450
R481
C268
R366
R411
C396
R409
C395
J202
R395
R139
D304
D303
C196
R412
C269
C279
C280
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.2
16V
F
2SC3052EF-T1-LEF
10
50V
1 50V
22k
22k
22k
22k
22k
22k
0.1
25V F
0.033
50V B
0.033
50V B
1 16V F
1
50V
1
50V
2200
35V
0.1
25V F
0.033
50V B
0.033
50V B
1 16V F
1 16V F
1
50V
1
50V
2200
35V
0.1
25V F
0.033
50V B
0.033
50V B
1 16V F
1 16V F
1
50V
1
50V
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
CXD9774M
CXD9774M
CXD9774M
0.1
25V F
0.1
25V F
0.1
25V F
100
100
100
TERMINAL BOARD
3.3
3.3
3.3
3.3
3.3
3.3
2.7
2.7
0.1
25V
0.22
50V
0.22
50V
0.22
50V
0.22
50V
0.1
25V
0.22
50V
0.22
50V
0.22
50V
0.22
50V
0.1
25V
0.22
50V
0.22
50V
0.22
50V
0.22
50V
1 16V F
2.7
0.0022
50V
0.0022
50V
2.7
0.0022
50V
0.0022
50V
100k
100k
0.0022
50V
0.0022
50V
2.7
0.0022
50V
0.0022
50V
0.0022
50V
0.0022
50V
0.0022
50V
0.0022
50V
2.7
10k
100k
10k
10k
10k
10k
10k
10k
10k
10k
0.01
50V
100k
100k
10
10V
100k
2.2
16V
TERMINAL BOARD
100k
0
1SS355TE-17
1SS355TE-17
2200
35V
100k
0.01
50V
0.001 50V
0.001 50V
R137
R177
R167
R157
R147
L137
L127
C137
C117
C107
C197
C227
C217
D207
D107
R383
IC107
R247
TP390
C147
C218
R197
C167
C273
C274
C177
R207
C157
C187
R128
R120
R384
R480
C267
C294
R217
R227
C257
C293
0
0
0
0
0
0.1
25V F
1 16V F
1 16V F
2200
35V
1
50V
1
50V
P6SMB39AT3
P6SMB39AT3
560
CXD9774M
100
0.1
25V F
0.1
25V F
3.3
0.22
50V
0.22
50V
0.22
50V
0.22
50V
3.3
0.033
50V
0.033
50V
22k
22k
560
0
0.0022
50V
0.0022
50V
2.7
2.7
0.0022
50V
0.0022
50V
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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40
40
HCD-DZ550
HCD-DZ550
5-19. SCHEMATIC DIAGRAM – MAIN BOARD (5/7) –
• See page 52 for Waveform.
• See page 53 for IC Block Diagram.
42
38
39
41
7
(Page 50)
IC305
C380
FB301
R393
C329
IC108
C374
C371
C375
CN300
C307
L107 10uH
C108 0.1
Q303
L301
C381
L302
TP325
C306
C305
C304
C303
C302
C301
C309
C308
R320
C310
R323
R325
R321
C368
TP392
TP327
TP330
C248
TP396
TP362
TP363
TP364
TP341
R355
R358
Q302
Q304
TP332
R372
R373
R374
TP337
TP336
R427
R429
R428
R424
R426
R400
R394
R396
C383
L303
47uH
C382
R322
R348
R346
R371
C384
IC303
X450
SN74AHC1GU04DCKR
220
10V
0UH
22
47
16V
CXD9843AR
0.01
25V
B
0.001
50V
B
100
16V
2P
100 16V
2SC3243TP-E
0.01
25V
B
0.1
25V
F
0.1
25V
F
0.1
25V
F
0.1
25V
F
0.1
25V
F
0.1
25V
F
0.1
25V F
0.1
25V
F
0
0.1
25V F
0
0
0
1
10V
47
C109
0.1
16V
100
33
2SC3052EF-T1-LEF
2SC3052EF-T1-LEF
560
560
560
1/10W
10k
1.2k
2.2k
1.5k
10k
100k
1M
100
10p
50V
0.001
50V
10k
470
470
560
5p
50V
TK11118CSCL-G
49.152MHz
C359
C358
IC301
C361
CN309
FB302
R342
R343
C353
C354
C363
C360
C351
TP320
TP321
TP322
TP324
TP366
C436
R340
R334
R335
R330
R331
R338
R350
R339
R349
R332
R333
C352
R337
R336
C357
R341
C362
C356
470
10V
470
10V
RC4580IDR
47
25V
5P
0
0
0
100p
50V
CH
100p
50V
CH
0.1
25V
F
0.1
25V
F
100p
50V
CH
100p
50V
33k
22k
22k
22k
22k
22k
2.2k
22k
2.2k
22k
22k
100p
50V
22k
22k
100p
50V
33k
100
10V
100p
50V
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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41
41
HCD-DZ550
HCD-DZ550
5-20. SCHEMATIC DIAGRAM – MAIN BOARD (6/7) – • See page 53 for IC Block Diagrams.
38
40
42
39
R131
R171
L101
L111
R161
R151
R141
L131
L121
R132
R172
L102
L112
R162
R152
R142
L132
L122
R133
R173
L103
L113
R163
R153
R143
L133
L123
L104
L114
C394
R108
R111
R112
C275
C276
C277
C278
J201
C297
C298
C299
R109
R110
R113
C181
C131
C221
C211
C191
C132
C222
C212
C192
C223
C213
C193
C366
Q102
Q101
Q104
Q103
Q106
Q105
Q108
Q107
D103
D203
D202
D102
D101
D201
C188
IC101
IC102
IC103
R241
R242
R243
TP385
TP386
TP384
EB906
TP379
TP378
TP377
TP376
TP383
TP382
TP381
TP380
EP909
EB911
R473
R474
R475
R472
C183
C206
C173
R203
C205
C163
R193
C153
C113
C103
C182
C172
C204
R202
C152
C203
C162
R192
C112
C142
C143
C133
C190
C189
C202
C171
R201
C151
C201
C161
R191
C141
C111
C286
C263
R223
R213
C253
C285
C367
C350
C284
C262
R222
R212
C252
C283
R211
C251
C281
R221
C282
C261
R405
R363
R406
C393
R407
R364
R408
C391
R361
R401
R402
R403
C392
R362
R404
R456
R487
R457
R488
R489
R458
R490
R459
R463
R464
R491
R460
R492
R461
R493
R462
C296
C102
C101
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.2
16V
F
22k
22k
22k
0.01
50V
0.01
50V
0.01
50V
0.01
50V
TERMINAL BOARD
0.01
50V
0.01
50V
0.01
50V
22k
22k
22k
0.033
50V B
0.1
25V
F
1
50V
1
50V
2200
35V
0.1
25V
F
1
50V
1
50V
2200
35V
1
50V
1
50V
2200
35V
220
16V
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
P6SMB39AT3
0.1
25V F
CXD9774M
CXD9774M
CXD9774M
100
100
100
TERMINAL BOARD
PLATE GROUND
TERMINAL BOARD
0
0
0
0.033
50V
0.22
50V
0.22
50V
3.3
0.22
50V
0.22
50V
3.3
0.033
50V
1 16V
1 16V F
0.033
50V
0.22
50V
0.22
50V
3.3
0.033
50V
0.22
50V
0.22
50V
3.3
1 16V F
0.1
25V
0.1
25V
0.1
25V
0.1
25V
0.1
25V
0.22
50V
0.22
50V
3.3
0.033
50V
0.22
50V
0.22
50V
3.3
0.1
25V
1 16V
0.0022
50V
0.0022
50V
2.7
2.7
0.0022
50V
0.0022
50V
0.1
25V
0.1
50V
0.0022
50V
0.0022
50V
2.7
2.7
0.0022
50V
0.0022
50V
2.7
0.0022
50V
0.0022
50V
2.7
0.0022
50V
0.0022
50V
100k
100k
100k
2.2
16V
100k
100k
100k
2.2
16V
100k
100k
100k
100k
2.2
16V
100k
100k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
0.01
50V
1 16V F
1 16V F
C119
100P
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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42
42
HCD-DZ550
HCD-DZ550
5-21. SCHEMATIC DIAGRAM – MAIN BOARD (7/7) –
39
41
40
37
1
2
3
1
2
3
C905
C908
C909
R914
C931
10.8uH
C932
C933
F901
C911
C910
R912
C912
C907
R903
CN901
TH901
D901
C938
R901
C924
C923
C922
C947
C944
C967 0.1
C958 0.1
Q943
R921
C921
R904
R908
EB903
EB904
C935
C936
EB902
EB901
C949
C940
C953
C939
FB905
C928
C942
C948
Q947
IC921
R918
VDR901
C906
C952
C963
FH901
FH902
R965
R930
0
0
C913
C964
C966
220P
250V
220P
250V
0.001
JW904
JW903
C943
PC901
LF901
D931
PC903
IC901
D910
PC902
C941
C903
L942
C901
C902
L945
TP903
TP904
TP905
TP907
TP906
TP911
TP913
TP908
TP914
TP915
R936
470
IC943
IC942
IC941
C945
IC931
D921
D922
IC951
C946
C954
C951
C955
TP909
TP910
TP912
TP916
TP918
TP901
TP902
R933
R955
C918
C920
D913
D908
D906
D907
D909
D914
D915
R919
R910
R909
R906
R907
R911
C925
47P
2KV
D925
Q921
D924
D942
D943
R925
R926
R923
R922
R939
R932
R931
D932
D945
R951
R952
R953
Q945
R935
R905
R934
R937
R940
R938
R949
R948
R956
R957
R958
C965
R924
Q901
D905
C937
C934
R943
R946
R941
D923
R927
C929
D944
L948
L947
R954
D941
L931
T902
T901
47
35V
220p
50V
0.1
0.33
2200 35V
2200 35V
0.0047
50V
2P
D5SBA60F01
2.2
50V
0.0047
50V
22
100V
100
10V
2200 16V
RT1N441C-TP-1
100k
R929
2.2
2W
3300p
500V
3.3k
1/2W
0.1
50V
0.1
50V
100
10V
3300
10V
0.001
2kV
0.1
50V
0.45UH
220p
250V
470
25V
470
10V
RT1N441C-TP-1
STR-V153
0
VARISTOR
0.047
50V
HOLDER
FUSE
HOLDER
FUSE
0
100p
250V
100p
250V
100
16V
TLP421F
YG906C2R
TLP421F
1SS355TE-17
TLP421F
1000
25V
L941
L951
0.22
275V
T6.3AL/250V
0.22
275V
0.001
250V
10000P
630V
SI-3033KM-TL
SI-3050KM-TL
SI-3120KM-TL
470
16V
TA76431AS
(TE12L)
ERA22-08TP3
D1NL20U-TR2
TA76L431S
1000
16V
0.1
25V
0.1
25V
0.1
25V
4.7k
470
C960
0.1
C968
0.1
0.01
250V
330
450V
0.001
50V
680P
1.5KV
22
50V
0.0033
400V
100K
100K
0.01
250V
680P 250V
SARS03
UDZSTE-1710B
18k
2.2k
100k
3.3k
10k
220
UDZSTE-175.1B
D926
UDZSTE-1724B
2SD1616A-TP-LK
UDZSTE-1724B
RK36LF-B3
RK36LF-B3
10
680k
4.7k
4.7
3.3k
0.5%
33k
0.5%
4.7k
0.5%
UDZSTE-175.1B
UDZSTE-1720B
220
0.5%
2.2k
0.5%
3.9k
0.5%
RSR025N03TL
1k
10
1k
10k
10k
1k
1k
10k
1k
47k
1k
2SB1116A TP-LK
D1NL20U-TR2
0.047
50V
2200 35V
0
150
0
UDZSTE-1710B
0.1
1
50V
EK19LF-F7
22k
D1NL20U-TR2
SUB
TRANSFORMER
MAIN
TRANSFORMER
STR-F6168-LF1352
1SS335TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1M
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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43
43
HCD-DZ550
HCD-DZ550
5-22. PRINTED WIRING BOARDS – PANEL SECTION –
• See page 21 for Circuit Boards Location.
:Uses unleaded solder.
IC801
IC802
VOLUME
MAIN
BOARD
CN509
(Page 35)
E
18
2
E
2 3 5
1
4
1
2
FL801(FLUORESCENT INDICATOR TUBE)
FUNCTION
4
1
1
50
1
3
(21)
21
(21)
21
(21)
21
1
2
A
B
C
D
3
4
5
6
7
8
• Semiconductor
Location
Ref. No.
Location
D801
C-8
D802
C-8
D803
C-8
D804
C-8
D805
C-8
IC801
C-3
IC802
C-6
Q801
C-8
Q802
D-5
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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44
44
HCD-DZ550
HCD-DZ550
5-23. SCHEMATIC DIAGRAM – PANEL SECTION –
• See page 54 for IC Block Diagram.
R857
R819
C809
R802
Q801
C814
R812
L801
C803
C804
C805
R854
S801
S802
S803
S804
S805
S806
S808
TP820
TP821
TP823
TP824
TP825
TP826
TP831
TP832
TP834
TP835
TP836
TP837
S807
R805
L802
Q802
R817
R800
R853
R851
R855
R856
R852
FL801
TP801
TP802
TP805
TP807
TP808
TP809
TP812
TP813
TP814
TP815
TP816
TP817
TP818
TP819
D802
D803
CNP806
S800
IC801
R811
R814
R815
R816
R810
C806
C807
C808
IC802
PT6315
R820
R813
R822
R821
R804
R801
C802
D805
D804
D801
T801
DC-DC CONVERTER
CN801
CNP801
CN805
FB806
C801
C800
C811
C820
C819
CNP802
CN804
C824
C826
C825
C823
C822
C821
C818
C817
C816
C815
C813
C812
C810
2.2k
2.2k
47
10
50V
100
CPH5504-TL-E
10
50V
100k
100
10V
0.01
50V
0.1
16V
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
0
2SC3052EF-T1-LEF
1k
1k
2.2k
1k
1k
2.2k
4.7k
1SS355TE-17
UDZSTE-176.2B
1P WIRE
CHASSIS
ROTARY ENCODER
NJL23H400A
82k
100
100
100
0
100p
50V
100p
50V
100p
50V
100k
100k
0
0
3.9k
33k
47
50V
1SS355TE-17
1SS355TE-17
1SS355TE-17
19P
2P
4P
0.022
50V
0.0047
50V
0.01
25V
0.01
25V
0.01
25V
4P
2P
0.01
50V
220p
50V
220p
50V
220p
50V
220p
50V
220p
50V
220p
50V
220p
50V
220p
50V
220p
50V
220p
50V
220p
50V
0.1
16V
(Page 36)
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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45
45
HCD-DZ550
HCD-DZ550
5-24. PRINTED WIRING BOARD – I/O BOARD (SIDE A) –
• See page 21 for Circuit Boards Location.
:Uses unleaded solder.
IC603
IC602
IC203
IC201
IC204
(21)
21
R658
R207
R209
C208
R227
R228
C245
C237
C244
1
8
16
9
C223
1
2
A
B
C
D
3
4
5
6
7
• Semiconductor
Location
Ref. No.
Location
IC201
B-6
IC203
B-4
IC204
B-4
IC602
B-3
IC603
C-3
Q601
C-1
Q602
C-2
Q603
B-3
Q604
B-3
Q605
C-1
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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46
46
HCD-DZ550
HCD-DZ550
5-25. PRINTED WIRING BOARD – I/O BOARD (SIDE B) –
• See page 21 for Circuit Boards Location.
:Uses unleaded solder.
TUNER
I
DMB10 BOARD
CN301
(Page 27)
F
MAIN BOARD
CN507
(Page 34)
G
IPOD BOARD
CNP602
(Page 49)
COMPONENT
VIDEO OUT
VIDEO
AUDIO IN
SAT
(21)
21
8
9
R241
R229
C242
C224
R688
R604
VIDEO
J201
S VIDEO
(DVD ONLY)
3
4
1
2
MONITOR OUT
C205
C614
C613
R649
R655
R626
C624
C623
R608
R656
R607
R625
R648
R686
R222
VIDEO IN
VIDEO IN
PR/CR
L
L
PB/CB
R
R
Y
1
2
A
B
C
D
3
4
5
6
7
• Semiconductor
Location
Ref. No.
Location
D200
E-3
D206
D-6
IC201
D-5
IC602
D-9
IC603
D-7
Q204
D-3
Q205
D-3
Q206
D-2
Q207
E-3
Q208
E-3
Q210
D-2
Q603
E-9
Q604
E-9
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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47
47
HCD-DZ550
HCD-DZ550
5-26. SCHEMATIC DIAGRAM – I/O BOARD (1/2) –
• See page 52 for IC Block Diagrams.
(Page 50)
(Page 36)
R
R
L
L
VIDEO
IN
VIDEO
IN
VIDEO
SAT
L101
IC602
R615
R616
C610
L202
C607
C632
C211
C629
C630
R109
R114
C615
C619
C620
R606
R631
R632
R634
R636
R645
C203
C204
L201
R689
CN601
R614
R674
TP602
TP620
TP601
R664
R603
TP619
TP625
R675
C606
R663
TP626
TP603
TP604
TP606
TP609
TP610
TP608
TP612
R681
TP614
TP621
TP615
TP613
C604
TP611
C201
TP102
TP104
TP105
TP106
TP107
TP103
TP607
TP605
TP101
TP623
TP227
TP225
TP631
TP229
TP624
TP622
TP228
TP230
TP226
R644
R639
C102
IC603
R604
R608 47K
C612
C613
22 25V
C614
22 25V
C625
R623
R627
R658
C611
R649 10K
R648 10K
C624 220P
R655
10K
R656
10K
R222
75
C626
R624
R628
R221
CN602
C634
R650
R651
R635
R654
L602
Q603
Q604
Q605
Q601
Q602
C603
R610
R611
R682
R612
C206
R613
C103
C104
C609
C608
R620
R619 R618
R617
R685
C616
R115
R105
R117
R116
CN101
9P
C109
R102
IC203
R609
J203
MC14052 BDR2
47k
47k
22 25V
22 25V
22 25V
10
C243
0.1
50V
C241
100
16V
1
50V
1
50V
0
0
22
25V
22
25V
22
25V
4.7k
47k
47k
47k
47k
4.7k
100
16V
10
50V
100
23P
4.7k
10k
100k
1k
10k
0.1
100k
0
0.1
0.1
3.3k
3.3k
100
16V
MC4558CD
4P
RT1N241C
-TP-1
RT1N241C
-TP-1
RT1P141C-TP-1
2SC3052EF-
T1-LEF
2SC3052EF-
T1-LEF
100
16V
470
2.2k
0
2.2k
4.7k
22
25V
22
25V
0.1
100
16V
10k
1k
10k
100k
100k
100k
100k
1k
0
22 25V
0.1
0
NJM2235V(TE2)
470
22
25V
22
25V
220p
220p
C623
220p
47k
47k
47k
47k
0.001
75
1k
47K
47K
6.8K
6.8K
1k
9P
10
50V
R688
1K
J
R625
47K
R626
47K
R607 47K
C205
10 50V
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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48
48
HCD-DZ550
HCD-DZ550
5-27. SCHEMATIC DIAGRAM – I/O BOARD (2/2) – • See page 52 for Waveforms.
R203
R206
C215
C216
C218
C226
C225
C210
C227
C228
R230
R231
R232
R233
C209
R226
CN201
TP201
TP203
TP204
TP205
TP206
TP207
TP209
TP211
TP208
TP212
TP213
TP210
TP222
TP223
TP224
TP221
C212
C237
C213
C214
R204
R205
IC201
0
0
1
1
1
1000
6.3V
1000
C242
J201
0.001
C223
0.1
6.3V
470
10V
100
16V
100
16V
75
R229
75
R228 10K
75
75
75
0.1
0
13P
39p
100 16V
0.1
1k
0
BH7868FS-E2
0.1
C245
0.1
C244
IC204
GND
1A
2D
VDD
CT2
2A
GND
3D
1B
CT1
OUT1
GND
OUT2
3A
OUT3
CT3
NJM2285V
-TE2
0.1
C240 10 50V
R227
0
R207
0
R209
0
C208
0.1
C207
C248
10
0.001
50V
C224
R241
1000
6.3V
75
8
(Page 30)
(2/5)
(Page 47)
2 . 3
2 . 3
2 . 3
1 . 5
1 . 8
1 . 1
0 . 9
2 . 7
1 . 6
5
2 . 7
1 . 6
1 . 6
S VIDEO
(DVD ONLY)
MONITOR
OUT
VIDEO
IC204
VIDEO
SELECTOR
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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49
49
HCD-DZ550
HCD-DZ550
• Semiconductor
Location
Ref. No.
Location
D821
B-2
D822
B-2
IC605
B-5
Q806
B-2
Q807
B-2
Q808
B-3
Q809
B-2
5-28. PRINTED WIRING BOARDS – AUDIO IN/OUT SECTION –
• See page 21 for Circuit Boards Location.
:Uses unleaded solder.
IC605
E
E
E
E
5
1
MAIN
BOARD
CN309
(Page 35)
H
PHONES
J801
I/O
BOARD
CN602
(Page 46)
G
AUDIO IN
1
2
A
B
C
D
3
4
5
6
(21)
21
(21)
21
(21)
21
C646
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
50
50
HCD-DZ550
HCD-DZ550
5-29. SCHEMATIC DIAGRAM – AUDIO IN/OUT SECTION –
L813
L811
FB813
L812
L814
C881
TP875
TP873
TP872
TP871
TP874
FB811
Q808
Q809
Q806
Q807
C882
C885
R861
R862
R864
R863
FB812
R866
R865
R867
R868
R869
R870
C637
C638
R605
R621
R665
C641
IC605
R677
R678
TP635
TP636
TP637
TP638
C636
C639
C640
R666
C642
R669
R643
C646 0.001
R642
R683
R684
C884
C883
CNP803
J801
D821
D822
FB814
J603
R667
R673
R672
R668
R670
R671
C643
CNP602
0
0
0UH
470p
0UH
2SC5938-T112-1B
2SC5938-T112-1B
2SC5938-T112-1B
2SC5938-T112-1B
470p
0.1
4.7k
4.7k
22
22
0
47
47
4.7k
4.7k
4.7k
4.7k
100p
100p
470
0
470
100
16V
MC4558CD
100k
100k
0
10
50V
10
50V
4.7k
0.1
4.7k
0
0
0
0
0.01
0.01
5P
1SS355TE-17
1SS355TE-17
0
4.7k
1k
1k
4.7k
1k
1k
100
16V
4P
(Page 40)
(Page 47)
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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51
51
HCD-DZ550
HCD-DZ550
M
4 2
5
1
CN001
1-861-327-
12
S001
(CHUCK/TRAY DETECT)
(LOADING)
J
DMB10
BOARD
CN202
(Page 27)
MS-203 BOARD
+
-
1
2
A
B
3
4
5-31. SCHEMATIC DIAGRAM – MS-203 BOARD –
5-30. PRINTED WIRING BOARD – MS-203 BOARD – • See page 21 for Circuit Boards Location.
:Uses unleaded solder.
CN001
S001
5P
4/5
DMB10
32
w w w
.
x i a o y u 1 6 3 .
c o m
Q Q
3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
52
52
HCD-DZ550
HCD-DZ550
• Waveforms
– DMB10 Board –
– MAIN Board –
1 IC102 6 (DVDRFIP)
200 mV/DIV, 100 ns/DIV
700 mVp-p
2 IC102
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