PIONEER XV-HTD50/MYXJ Service Manual

Cover page of PIONEER XV-HTD50/MYXJ Service Manual

Service Manual for PIONEER XV-HTD50/MYXJ, downloadable as a PDF file.

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ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2002
5
4
3
2
1
DVD/CD RECEIVER XV-HTD
5
STANDBY
CD MODE
DSP
PHONES
MIC
MIC LEVEL
MIN
MAX
VIDEO
VOLUME
UP
DOWN
DISC
5
4
3
2
1
DISC SKIP
EXCHANGE
OPEN/CLOSE
DIRECT PLAY
DVD
/CD
TUNER
/BAND
TV
/AUX
¡ ¢
4 13/8
7
STANDBY/ON
1
XV-HTD50
RRV2634
DVD/CD RECEIVER
XV-HTD50
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
Power Requirement
Reginal restriction
codes (Region No.)
Remarks
XV-HTD50
MYXJ
AC220-230V
2
For details, refer to "Important symbols for good services" .
T-ZZK JUNE 2002 printed in Japan
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ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2002
5
4
3
2
1
DVD/CD RECEIVER XV-HTD
5
STANDBY
CD MODE
DSP
PHONES
MIC
MIC LEVEL
MIN
MAX
VIDEO
VOLUME
UP
DOWN
DISC
5
4
3
2
1
DISC SKIP
EXCHANGE
OPEN/CLOSE
DIRECT PLAY
DVD
/CD
TUNER
/BAND
TV
/AUX
¡ ¢
4 13/8
7
STANDBY/ON
1
XV-HTD50
RRV2634
DVD/CD RECEIVER
XV-HTD50
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
Power Requirement
Reginal restriction
codes (Region No.)
Remarks
XV-HTD50
MYXJ
AC220-230V
2
For details, refer to "Important symbols for good services" .
T-ZZK JUNE 2002 printed in Japan
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XV-HTD50
2
1234
123
4
C
D
F
A
B
E
SAFTY INFORMATION
Printed on the Rear Panel
WARNING
THE AEL(ACCESSIBLEEMISSION LEVEL)OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1
BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDINGTHE LIMIT FOR
CLASS1.
A SPECIALLY INSTRUCTEDPERSONSHOULD DO SERVICINGOPERATION OF THE APPARATUS.
LASER DIODE CHARACTERISTICS
FOR DVD : MAXIMUM OUTPUT POWER : 5 mW
WAVELENGTH : 655 nm
FOR CD :
MAXIMUM OUTPUT POWER : 5mW
WAVELENGTH : 785 nm
Additional Laser Caution
1. Inside detection switch (S201 on the SMEB assy) and clamp-
status detection switch (S11 on the TRSB assy) are detected by
the microprocessor (IC11 in the DVDM assy).
· To permit the laser diode to oscillate, it is required to set the
inside detection switch for the inside position (S201 : ON) and to
set the loading-status detection switch for the clamp position (the
center terminal of S11 is shorted to +5V). The 655 nm laser diode
for DVD oscillation will continue if pin 19 of IC1 is shorted to +5V
(fault condition) in the DVDM assy.
The 785 nm laser diode for CD oscillates if pin 20 of IC1 is shorted
to +5V in the DVDM assy.
In the test mode
, the laser diode oscillates when microproces-
sor detects a PLAY signal, or when the PLAY key is pressed
(S5817 ON in the KEYB assy), with the above requirements sat-
isfied.
2. When the cover is open, close viewing through the objective lens
with the naked eye will cause exposure to the laser beam.
: See page 81.
LABEL CHECK
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XV-HTD50
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[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:
2. Adjustments
To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.
3. Cleaning
For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.
5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
ones should be used.
4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
1. Product safety
You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.
DVD-Video
Video CD
Audio CD
CD-RW
CD-R
Discs compatible with this system
General Disc Compatibility
This player was designed and engineered to
be compatible with software containing one
or more of the following logos.
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XV-HTD50
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CONTENTS
SAFTY INFORMATION ....................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR................................................................................................................................................. 8
2.3 FRONT PANEL SECTION ....................................................................................................................... 10
2.4 TABLE MECHANISM SECTION .............................................................................................................. 12
2.5 TRAVERSE MECHANISM ASSY-S ......................................................................................................... 14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................16
3.1 BLOCK DIAGRAM ................................................................................................................................... 16
3.2 OVERALL WIRING DIAGRAM................................................................................................................. 18
3.3 TRSB, SSRB, LOMB, SMEB and FGSB ASSYS ..................................................................................... 20
3.4 DVDM ASSY (1/3).................................................................................................................................... 22
3.5 DVDM ASSY (2/3).................................................................................................................................... 24
3.6 DVDM ASSY (3/3).................................................................................................................................... 26
3.7 FM/AM TUNER MODULE ........................................................................................................................ 28
3.8 MAIN ASSY (1/3) ..................................................................................................................................... 30
3.9 MAIN ASSY (2/3) ..................................................................................................................................... 32
3.10 MAIN ASSY (3/3) ................................................................................................................................... 34
3.11 F. AMP ASSY ......................................................................................................................................... 36
3.12 R. AMP and SPEAKER ASSYS ............................................................................................................. 38
3.13 CONNECT and B TO B ASSYS............................................................................................................. 40
3.14 DSP ASSY (1/2)..................................................................................................................................... 42
3.15 DSP ASSY (2/2)..................................................................................................................................... 44
3.16 DISPLAY, JOG, DISC KEY, HP MIC and FUNCTION KEY ASSYS....................................................... 46
3.17 PRIMARY and INLET ASSYS................................................................................................................ 48
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 52
4.1 TRSB, SSRB, LOMB, SMEB, and FGSB ASSYS .................................................................................... 53
4.2 DVDM ASSY ............................................................................................................................................ 54
4.3 MAIN ASSY ............................................................................................................................................. 56
4.4 F. AMP ASSY ........................................................................................................................................... 60
4.5 R. AMP and SPEAKER ASSYS ............................................................................................................... 62
4.6 CONNECT and B TO B ASSYS............................................................................................................... 64
4.7 DSP ASSY ............................................................................................................................................... 65
4.8 DISPLAY, JOG, DISC KEY, HP MIC and FUNCTION KEY ASSYS......................................................... 66
4.9 PRIMARY and INLET ASSYS.................................................................................................................. 70
4.10 FM/AM TUNER MODULE ...................................................................................................................... 72
5. PCB PARTS LIST ........................................................................................................................................... 73
6. ADJUSTMENT ............................................................................................................................................... 80
6.1 TUNER SECTION .................................................................................................................................... 80
7. GENERAL INFORMATION ............................................................................................................................. 81
7.1 DIAGNOSIS ............................................................................................................................................. 81
7.1.1 SELF-DIAGNOSTIC FUNCTION OF PICKUP DEFECTIVE ................................................................ 81
7.1.2 TEST POINTS LOCATION.................................................................................................................... 82
7.1.3 TEST MODE SCREEN DISPLAY ......................................................................................................... 83
7.1.4 POWER ON SEQUENCE ..................................................................................................................... 85
7.1.5 TROUBLE SHOOTING ......................................................................................................................... 86
7.1.6 ERROR CODE...................................................................................................................................... 87
7.1.7 DISASSEMBLY ..................................................................................................................................... 91
7.1.8 TROUBLE SHOOTING FOR MECHANISM SECTION....................................................................... 103
7.2 PARTS.................................................................................................................................................... 106
7.2.1 IC ........................................................................................................................................................ 106
7.2.2 DISPLAY ............................................................................................................................................. 109
7.3 CLEANING............................................................................................................................................. 110
8. PANEL FACILITIES ...................................................................................................................................... 111
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XV-HTD50
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1. SPECIFICATIONS
Accessories
Remote Control Unit
× 1
(XXD3033)
FM Antenna
× 1
(ADH7030)
AM Loop Antenna
× 1
(ATB7009)
AA/R6P Dry Cell Batteries
× 2
(VEM1031)
Power Cord
× 1
(ADG1154)
Video Cord
× 1
(VDE1065)
Yellow (L=1.5m)
SHIFT
DISC 4
DISC 5
OPEN/
CLOSE
DISC 1
DISC 2
DISC 3
DISC SKIP
CD MODE
AUDIO
SUBTITLE
SYSTEM DISP
PROGRAM
RANDOM
REPEAT
REP A­B
ANGLE
MONO
SLEEP
12
3
CLEAR
45
6
>10
78
9
10/0
CONDITION
LAST MEMO
SEARCH
DVD DISP
e STEP/SLOW E
­ PREV
NEXT +
FL DIMMER
DVD
/CD
TUNER
/BAND
TV
/AUX
STANDBY
/ON
MUTE
SURROUND
MODE
DSP
TEST TONE
CH LEVEL
VOLUME
76
RETURN
ENTER
TOP MENU
DVD SETUP
SYSTEM SETUP
SOUND
MENU
4¢
0
¡
1
3
5
2
­+
Power consumption
European model ..................................................... 157 W
Australian and New Zealand models ...................... 156 W
Singapore, Malaysian, Hong Kong, and
Central and South American models .................... 152 W
All other models ...................................................... 436 W
Power consumption in standby mode ................................ 1 W
Miscellaneous
Dimensions ............................ 420 (W) x 455 (D) x 125 (H) mm
Weight ............................................................................ 9.0 kg
Supplied Items
Remote control ...................................................................... 1
AA/R6P dry cell batteries ...................................................... 2
AM loop antenna ................................................................... 1
FM antenna ........................................................................... 1
Video cord (yellow) ................................................................ 1
Power cord ............................................................................. 1
..................... 2 (Central and South America models only)
Speaker cords
5m (for front L-R speakers) ............................................ 2
5m (for center speaker) .................................................. 1
10m (for Surround L-R speakers) .................................. 2
5m (for subwoofer) ........................................................ 1
Operating instructions ........................................................... 1
Non-slip pads ...................................................................... 20
Warranty card (European and Australian models only) ......... 1
Power plug adapter (For Taiwan, the Philippines, Saudi Arabia,
the Near East, American PX, Japanese tax-exempt export
models and Central & South American models) ...................... 1
Note: Specifications and design subject to possible
modification without notice, due improvements.
Amplifier Section
Continuous power output (RMS)
Front ..................................................... 87 W, per channel
(1 kHz, 10 % T.H.D., 8
)
Surround .............................................. 33 W, per channel
(1 kHz, 10 % T.H.D., 6
)
Center .................................................. 33 W, per channel
(1 kHz, 10 % T.H.D., 6
)
Subwoofer ......................... 87 W (100Hz, 10% T.H.D., 8
)
DVD Player (Audio)Section
S/N ratio ............................................................... 95 dB (EIAJ)
Dynamic range .................................................... 95 dB (EIAJ)
Distortion ..................................................................... 0.004%
Frequency response
48 kHz sampling ....................................... 4 Hz to 22 kHz
96 kHz sampling ....................................... 4 Hz to 44 kHz
Wow & flutter .................................... Below measurable levels
(
±0.001% W.PEAK)
DVD Player (Video) Section
Output level ........................................................ 1 Vp-p (75
)
Video Y output level ............................................ 1 Vp-p (75
)
Video C output level ................................... 286 mVp-p (75
)
DVD (Other jacks) Section
Digital coaxial input (PCM/2/DTS) ............ Coaxial connector
Tuner Section
FM tuner
Frequency range ........................ 87.5 MHz to 108.0 MHz
Antenna ................................................ 75
unbalanced
AM tuner
Frequency range
.................................. 531 kHz to 1,602 kHz (9 kHz step)
................................. 530 kHz to 1,700 kHz (10 kHz step)
Antenna ...................................... loop antenna (supplied)
Power Supply Section
Power Requirements
Multi voltage model
.......................... AC 110-127/220-230/240 V (Switchable)
, 50/60 Hz
European model ......................... AC 220-230 V, 50/60 Hz
Australian and New Zealand models
........................................................... AC 240 V, 50/60 Hz
* Manufactured under license from
Dolby Laboratories. "Dolby", "Pro
Logic" and the double-D symbol are
trademarks of Dolby Laboratories.
** "DTS" and "DTS Digital Surround"
are registered trademarks of Digital
Theater Systems , Inc.

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