Pioneer XVHTD-330 Service manual
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 2003
DVD
TV/
TUNER
/CD
L1/L2
FM/AM/ST.
STANDBY/ON
TIMER CD MODE DISC 1 2 3 4 5
PHONES
DIRECT PLAY DISC SKIP EXCHANGE
XV-HTD330
12345
OPEN/CLOSE
VOLUME
DOWN UP
DVD/CD RECEIVER
XV-HTD330
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
ORDER NO.
RRV2735
Model Type Power Requirement
XV-HTD330 KUXJ AC120V 1
XV-HTD330 KCXJ AC120V 1
Regional restriction
codes (Region No.)
Remarks
For details, refer to "Important symbols for good services" .
T-ZZR APR. 2003 printed in Japan
1234
SAFETY INFORMATION
A
This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
B
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
C
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que
les pièces de remplacement doivent avoir la même désignation.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
D
E
current tester such as Simpson Model 229-2 or
equivalent between the ear th ground and all exposed
metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60 Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5 mA.
Reading should
not be above
0.5 mA
Earth
ground
Device
under
test
Also test with
plug reversed
(Using AC adapter
plug as required)
Test all
exposed metal
surfaces
Leakage
current
tester
AC Leakage Test
ANY MEASUREMENTS NOT WITHIN THE
LIMITS OUTLINED ABOVE ARE INDICATIVE
OF A POTENTIAL SHOCK HAZARD AND
MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the
protection afforded by them necessarily can be obtained
by using replacement components rated for voltage,
wattage, etc. Replacement parts which have these
special safety characteristics are identified in this
Service Manual.
Electrical components having such features are
identified by marking with a
on the parts list in this Service Manual.
The use of a substitute replacement component which
does not have the same safety characteristics as the
PIONEER recommended replacement one, shown in the
parts list in this Service Manual, may create shock, fire,
or other hazards.
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER
Service Manual. A subscription to, or additional copies
of, PIONEER Service Manual may be obtained at a
nominal charge from PIONEER.
on the schematics and
F
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XV-HTD330
5 678
[ 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:
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.
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.
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.
A
B
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.
CONTENTS
SAFETY INFORMATION......................................................................................................................................2
1. SPECIFICATIONS.............................................................................................................................................5
2. EXPLODED VIEWS AND PARTS LIST.............................................................................................................6
2.1 PACKING....................................................................................................................................................6
2.2 EXTERIOR and FRONT PANEL SECTION................................................................................................8
2.3 TABLE MECHANISM SECTION...............................................................................................................10
2.4 TRAVERSE MECHANISM ASSY-S..........................................................................................................12
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................14
3.1 BLOCK DIAGRAM DVD SECTION...........................................................................................................14
3.2 BLOCK DIAGRAM MAIN SECTION.........................................................................................................16
3.3 OVERALL WIRING DIAGRAM.................................................................................................................18
3.4 TRSB, SSRB, LOMB and SSIB ASSYS...................................................................................................20
3.5 DVDM ASSY (1/3)....................................................................................................................................22
3.6 DVDM ASSY (2/3)....................................................................................................................................24
3.7 DVDM ASSY (3/3)....................................................................................................................................26
3.8 FM/AM TUNER MODULE.........................................................................................................................28
3.9 AF ASSY (1/4)..........................................................................................................................................30
3.10 AF ASSY (2/4)........................................................................................................................................32
3.11 AF ASSY (3/4)........................................................................................................................................34
3.12 AF(4/4), DIODE L and DIODE S ASSYS................................................................................................36
3.13 6CH AMP ASSY.....................................................................................................................................38
3.14 DSP ASSY (1/2) .....................................................................................................................................40
3.15 DSP ASSY (2/2) .....................................................................................................................................42
3.16 AMP TRADE, DSP TRADE, VIDEO JACK and PRIMARY ASSYS........................................................44
3.17 DISPLAY, JOG, DISC KEY, HP MIC and FUNCTION KEY ASSYS.......................................................46
C
D
E
F
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4. PCB CONNECTION DIAGRAM .....................................................................................................................50
4.1 TRSB, SSRB, LOMB and SSIB ASSYS................................................................................................... 51
4.2 DVDM ASSY............................................................................................................................................52
A
4.3 AF ASSY..................................................................................................................................................54
4.4 6CH AMP, DIODE S and DIODE L ASSYS.............................................................................................. 58
4.5 DSP, DSP TRADE and AMP TRADE ASSYS..........................................................................................60
4.6 VIDEO JACK and PRIMARY ASSYS....................................................................................................... 62
4.7 DISPLAY, JOG, DISC KEY, HP MIC and FUNCTION KEY ASSYS......................................................... 64
4.8 FM/AM TUNER MODULE........................................................................................................................ 68
5. PCB PARTS LIST ........................................................................................................................................... 69
6. ADJUSTMENT ...............................................................................................................................................81
6.1 TUNER SECTION.................................................................................................................................... 81
6.2 ADJUSTMENT ITEMS AND LOCATION.................................................................................................82
6.3 JIGS AND MEASURING INSTRUMENTS............................................................................................... 82
B
6.4 NECESSARY ADJUSTMENT POINTS ................................................................................................... 83
6.5 TEST MODE ............................................................................................................................................84
6.6 MECHANISM ADJUSTMENT..................................................................................................................85
7. GENERAL INFORMATION............................................................................................................................. 87
7.1 DIAGNOSIS............................................................................................................................................. 88
7.1.1 TEST MODE...................................................................................................................................... 88
7.1.2 DISPLAY SPECIFICATION OF THE TEST MODE............................................................................ 90
7.1.3 FUNCTIONAL SPECIFICAION OF THE SHORTCUT KEY.............................................................. 91
7.1.4 SPECIFICAION OF MODEL INFORMATION DISPLAY.................................................................... 92
7.1.5 FUNCTIONAL SPECIFICAION OF THE SERVICE MODE...............................................................93
7.1.6 MECHANICAL ERROR HISTORY.....................................................................................................94
C
7.1.7 ID NUMBER AND ID DATA SETTING............................................................................................... 98
7.1.8 TROUBLE SHOOTING....................................................................................................................101
7.1.9 DSP TROUBLE SHOOTNG ............................................................................................................ 106
7.1.10 POWER ON SEQUENCE..............................................................................................................110
7.1.11 WAVEFORM POINTS LOCATION.................................................................................................111
7.1.12 PROTECTION CIRCUIT................................................................................................................113
7.1.13 DISASSEMBLY.............................................................................................................................. 118
7.2 PARTS....................................................................................................................................................132
7.2.1 IC..................................................................................................................................................... 132
7.2.2 DISPLAY..........................................................................................................................................145
7.2.3 CLEANING ...................................................................................................................................... 146
8. PANEL FACILITIES ...................................................................................................................................... 147
D
E
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XV-HTD330
Power Supply Section
U.S.model............... AC 120 V,60 Hz
Power consumption
U.S.model....................... 175 W
Power consumption in standby
U.S.model ...................... 0.39 W
Miscellaneous
Dimensions ... 420 (W)x 125 (H)x 448 (D)mm/
16-9/16 (W)x 4-15/16 (H)x 17-5/8 (D)in.
Weight .................... 9.8 kg/21 lb 10 oz
Supplied Items
Remote control Unit
..............................................................
1
AA/R6P dry cell batteries ...................................................... 2
AM loop antenna ................................................................... 1
FM antenna ........................................................................... 1
Video cord (yellow)................................................................ 1
Power cord ............................................................................ 1
Operating instructions
(KUX)...............................................
1
Operating instructions (KCX) .............................................. 2
Warranty card ........................................................................ 1
Note:
• Specifications and design subject to possible modification without notice, due improvements.
Amplifier Section
Continuous Power Output (RMS):
Front,center,surround .....75 W per channel
(1 kHz,10 %T.H.D.,6
Ω
)
Subwoofer ....75 W (100 Hz,10 %T.H.D.,6
Ω
)
Continuous Power Output :
Front,center,surround .....62 W per channel
(1 kHz,1 %T.H.D.,6
Ω
)
Subwoofer .....62 W (100 Hz,1 %T.H.D.,6
Ω
)
Disc section
Digital audio
characteristics ........ DVD fs:96 kHz,24-bit
Type ......DVD system,video CD system and
compact disc digital audio system
Frequency response ........... 4 Hz to 44 kHz
Wow and Flutter ....... Limit of measurement
(
±
0.001 %W.PEAK)or less (EIAJ)
Tuner Section
FM tuner section
Frequency range............. 87.5 to 108 MHz
Antenna.................. 75
Ω
,unbalanced
AM tuner section
Frequency range
With 9 kHz step......... 531 kHz to 1,602 kHz
With 10 kHz step........ 530 kHz to 1,700 kHz
(not applicable to European model)
Antenna..................... Loop antenna
Accessories
Remote Control Unit x 1
(AXD7353)
FM Antenna x 1
(ADH7004)
AM Loop Antenna x 1
(ATB7009)
AA/R6P Dry Cell Batteries x 2
Power Cord
x
1
(ADG7021)
Video Cord x 1
(VDE1065)
Yellow (L=1.5m)
*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.
OPEN/CLOSE
STANDBY/ON
L1/L2FM/AM
AUDIO
SUBTITLE
ANGLE ZOOM
AUTO
FOLDER
MUTE
SURROUND
SYSTEM SETUP
HOME
MENU
TOP MENU
DVD MENU
SOUND
MODE
RETURN
SHIFT
QUIET/
MIDNIGHT
ADVANCED
ROOM
SETUP
BASS MODE VIR.SB
DIALOGUE
ST
TUNE
VOLUME
ST
TUNE
DVD/CD
CLEAR
ENTER
ENTER
TUNER
TV LINE
DVD
FOLDER
PROGRAM
REPEAT RANDOM
TEST TONE CH LEVEL
TIMER
DISPLAY
DISC 1 DISC 2 DISC 3
DISC 4
SURROUND
5.1ch DVD SYSTEM
DISC 5
CD MODE
DISC SKIP
DIMMER
5 678
1. SPECIFICATIONS
A
B
C
D
XV-HTD330
56
7
E
F
5
8
1234
2. EXPLODED VIEWS AND PARTS LIST
NOTES:
A
2.1 PACKING
B
C
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
3
4
12
10
14
5
6
7
8
KCXJ Type Only
13
D
E
FRONT
15
11
9
2
1
F
6
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5 678
PACKING parts List
Mark
Mark
No. Description Part No.
1Power Cord ADG7021
2 Video Cord (L = 1.5m) VDE1065
3 Remote Control Unit AXD7353
4 Battery Cover AZN7933
NSP 5 Dry Cell Battery (R6P, AA) VEM1031
6 FM Antenna ADH7004
7 AM Loop Antenna ATB7009
8 Operating Instructions ARB7283
(English)
9 Operating Instructions See Contrast table(2)
(French)
No. Description Part No.
NSP 10 Warranty Card ARY7045
NSP 11 Polyethylene Bag Z21-038
(0.03 x 230 x 340)
12 Packing Sheet AHG7010
13 Front Pad HTM AHA7412
14 Rear Pad HTM AHA7413
15 Packing Case HTM AHD8170
(2) CONTRAST TABLE
XV-HTD330/KUXJ and KCXJ are constructed the same except for the following :
Mark No Symbol and Description XV-HTD330/KUXJ XV-HTD330/KCXJ
A
B
9 Operating Instructions
(French)
Not used ARC7494
C
D
56
XV-HTD330
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8
7
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2.2 EXTERIOR and FRONT PANEL SECTION
A
43
63
B
41
C
Refer to
"2.3 TABLE MECHANISM SECTION".
64
18
64
D
65
67
N
29
67
14
49
E
52
55
54
57
F
56
58
34
51
23
65
N
53
38
12
(1/2)
6
62
59
66
66
69
66
66
66
63
41
65
69
61
67
65
66
65
65
65
67
60
67
67
67
H
65
M
65
65
31
A
11
G
46
I
K
22
L
65
I
65
45
26
67
7
E
C
65
B
37
M
27
D
17
19
F
A
10
2
77
L
K
F
32
G
35
65
65
65
36
4
5
68
20
30
J
3
28
66
65
39
65
H
65
21
B
E
D
C
65
65
J
70
67
8
65
38
44
33
40
75
25
42
16
1
76
71
75
47
24
48
65
53
70
50
(2/2)
67
67
15
13
75
67
68
75
73
72
74
76
75
68
9
72
73
75
74
75
72
75
NON-CONTACT
SIDE
CONTACT SIDE
8
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5 678
EXTERIOR and FRONT PANEL parts List
Mark
No. Description Part No.
1DVDM Assy AWM7807
2 DSP Assy AWX8251
3 AF Assy AWU8069
4 DIODE L Assy AWU8070
5 DIODE S Assy AWU8071
No. Description Part No.
Mark
NSP 46 PCB Support XEC3020
47 VOL Knob HTM AAK8098
48 FL Fiiter HTM AAK8100
49 Front Panel Assy HTM AXG7197
50 Disc Button HTM AAD7698
A
6 SSIB Assy AWU8157
7 PRIMARY Assy AWU8057
8 DISPLAY Assy AWU8058
9 AMP TRADE Assy AWU8059
10 DSP TRADE Assy A WU8060
11 VIDEO JACK Assy AWU8061
12 FUNCTION KEY Assy AWU8062
13 DISC KEY Assy AWU8063
14 H. P MIC Assy AWU8064
15 JOG Assy AWU8065
16 6CH AMP Assy AWM7720
17 FM/AM TUNER Module AXQ7228
18 Power Transformer (T1) ATS7353
19 Fuse (FU1 : 6.3A/125V) REK1069
20 18P F.F.C/60V ADD7409
(DVDM CN923 - AF CN5102)
21 17P F.F.C/30V ADD7410
(AF CN5103 - VIDIO JACK CN8001)
22 13P F.F.C/30V ADD7411
(AF CN5701 - TUNER CN201)
23 27P F.F.C/60V ADD7412
(AF CN5711 - DISPLAY CN5721)
24 VOL Ring ABH7230
NSP 25 Chassis HTM ANA7153
26 Rear Panel HTM WAL ANC8175
27 Mecha Frame HTM ANG7451
28 Front Frame L HTM ANG7452
29 GND Plate HTM ANG7453
30 DSP Holder HTM ANG7455
51 Func. Button HTM AAD7700
52 Power Cap HTM AAK8095
53 Lens HTM AAK8096
54 Display Window HTM AAK8097
55 Front Panel HTM AMB7845
56 Tray Cap Assy HTM AXG7199
57 Tray Cap HTM AAK8099
58 Name Plate VAM1129
59 Bonnet HTM AZN7932
60 Speaker Label HTM AAX7976
61 65 Label ARW7050
62 Screw ABA7069
63 Screw ABA7094
64 Screw ASZ40P060FMC
65 Screw BBZ30P060FMC
66 Screw BBZ30P060FZK
67 Screw BPZ30P100FZK
68 Screw IPZ30P080FMC
69 Screw VPZ30P100FZK
70 Screw BPZ30P100FMC
71 DC Fan Motor AXM7025
72 FET Bracket A ANG7418
73 Fan Plate ANG7462
NSP 74 Heat Sink ANH7166
75 Screw BBZ30P140FMC
76 Screw BBZ30P300FZK
77 Screw Z39-019
B
C
D
31 DVD Angle HTM ANG7457
32 PCB Angle XNG3057
33 Top Frame XNG3077
34 Leg AEB7090
35 Push Rivet AEC7370
36 Barrier A HTM AEC7469
37 Wire Saddle AEC7477
38 PCB Holder HTM AMR7450
39 Fan Cover HTM AMR7451
40 Disc Guard PNM1245
41 Mech. Spacer(T1.5) VEB1339
NSP 42 PC Support VEC1749
43 Rotary Tra y VNK4923
44 Sensor Cushion XEB3026
45 Bonnet Cushion XEB3027
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2.3 TABLE MECHANISM SECTION
A
37
(1/6)
36
37
(2/6 - 5/6)
[Roller Cover]
35
28
2
NON-CONTACT
SIDE
CONTACT SIDE
B
1
To DVDM
CN121
To SSIB
CN2
To SSIB
CN1
19
29
14
30
(2/3)
30
44
20
30
14
16
43
18
14
14
7
8
45
31
40
C
33
38
32
4
39
30
41
30
30
Refer to
37
(6/6)
[PCB Cover]
6
34
"2.4 TRAVERSE MECHANISM ASSY-S".
19
D
(3/3)
30
3
5
10
21
To DVDM
CN124
19
9
13
(1/3)
From
DVDM
CN123
11
12
E
26
25
30
30
22
27
17
15
24
23
F
10
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5 678
TABLE MECHANISM SECTION parts List
Mark
No. Description Part No.
NSP 1 5C Mech. Base Assy AXA7129
NSP 2 5C Table Mech. Assy AXA7130
NSP 3 TRSB Assy AWU8154
NSP 4 SSRB Assy AWU8155
NSP 5 LOMB Assy AWU8156
6Traverse Mechanism Assy-S VXX2871
7 Flexible Cable 24P ADD7418
8 Flexible Cable 17P ADD7419
9 Flexible Cable 8P ADD7420
10 Housing Assy 2P VKP2249
11 Slider Motor (LOADING) VXM1033
12 Motor Pulley PNW1634
13 Spring VBH1333
14 Floating Rubber VEB1351
15 Load Belt VEB1316
16 Clamper Plate VNE2251
17 Mech. Base VNK5340
18 Clamper VNL1935
19 Float Base VNL1933
20 Clamper Holder VNL1939
A
B
C
21 Clamp Cam VNL1934
22 Planet Base ANW7258
23 Gear Pulley ANW7261
24 Loading Gear (1) ANW7262
25 Loading Gear (2) ANW7263
26 Drive Gear ANW7264
27 Change Gear ANW7260
28 CR cushion T2 XEB3020
29 Screw BPZ30P100FMC
30 Screw Z39-019
31 Motor (TRAY) DXM1143
32 Flexible Cable (7P) VDA1835
33 Motor Pulley PNW1634
34 Tray Belt VEB1317
35 Rubber Roller VEB1318
36 Roller Shaft VLL1511
37 Slide T able VNK4751
38 Motor Holder ANW7259
39 Worm Gear ANW7269
40 Tray Gear ANW7265
41 Screw JGZ17P028FMC
42 • • • • •
43 Cap VNL1936
44 TM Stopper ANG7460
45 Thrust Spring VBH1339
D
E
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8
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2.4 TRAVERSE MECHANISM ASSY-S
A
15 (Torque : 0.12 ± 0.01 N•m)
17
8
10
B
17
1
17
10
7
6
Silicone Adhesive
GEM1037
3
To
DVDM CN101
(Pickup Assy)
12
C
13
16
4 (Adjustment Screw)
14
9
Silicone Adhesive
5
D
5
To SSIB CN1
(Spindle Motor)
Screw Tight
GYL1001
15 (Torque : 0.12 ± 0.01 N•m)
GEM1037
16
2
E
To
SSIB CN2
(Stepping Motor)
11
NON-CONTACT
F
12
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XV-HTD330
SIDE
CONTACT SIDE
5 678
TRAVERSE MECHANISM ASSY-S parts List
Mark
No. Description Part No.
1 Spindle Motor VXM1099
2 Stepping Motor VXM1101
3 Pickup assy-S OXX8005
4 Skew Screw VBA1080
5Skew Spring VBH1335
6 Guide Bar VLL1514
7 Sub Guide Bar VLL1515
8 Leaf Spring VNC1023
9 Joint Spring VNC1019
10 Support Spring VNC1020
NSP 11 Mechanism Chassis VNE2248
12 Damper Sheet VEB1335
13 Spacer VNL1913
14 Joint 03 VNL1949
15 Tapping Screw OBA8016
16 Screw BBZ20P050FZK
17 Screw PMA26P100FMC
A
B
C
D
E
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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM DVD SECTION
A
DVDM ASSY
E
IC603
VYW2078
Flash ROM
X301
20MHz
SPINDLE
MOTOR
OEIC
B
C
H1+
H1H2+
H2H3+
STEPPING
MOTOR
D
H3-
ST1+
M
ST1ST2+
ST2-
D
+–
M
LOADING
MOTOR
CN1013
(24P)
9
7
17
19
16
15
PICKUP
ASSY-S
CN1
(12P)
9
8
7
6
5
4
2
CN2
(4P)
22
21
2
3
4
1
V+5S
SSIB ASSY
CN31
(2P)
LD (780)
LD (650)
A
C
B1
B2
B3
B4
TRKG DRV
TRKG RTN
FOCS DRV
FOCS RTN
CN3
(17P)
9
10
11
12
13
14
ST1+
13
ST1-
24
ST2+
4
ST2-
51
V+5S
16
LOAD-
2
LOAD+
1
H1+
H1H2+
H2H3+
H3+
CN121
(24P)
16
18
8
6
9
10
3
4
23
22
21
24
CN122
(17P)
9
10
11
12
13
14
1
2
4
5
16
CN123
(2P)
1
2
Q201,Q202
Q211,Q212
30
31
34
35
21
20
19
18
17
16
9
10
5
6
V+5D
9
8
6
5
86 87
LD1
89
LD2
90
E
21
F
20
A
6
B
8
C
14
D
12
TOTO+
FOFO+
HU+
IC101
HU-
M63018FP
FTS Driver
HV+
HVHW+
HW-
SL1+
SL1-
SL2+
SL2-
IC151
BA5912AFP-Y
Carousel Driver
IC301
STM6316ATXXA
Front End IC
OUT_DATA
44 55
26
40
22
17
SPDL PDM
ROT DRV
LOAD DRVC
SPIN
LOIN+
PC (6)
LOAD DRV
64
PD (0)
FE DATA
STM5589CVA
Back End IC
16
PWM2
114 116
ROT DRV
LOAD DRVC
IC601
PWM0
IC602
K4S641632F-TC75
SDRAM
CV_OUT
PIO4[5]
PIO4[3]42PIO3[3]9PIO4[1]
44
40
CLAMP
OPENC
TRYPOS
DISCSNS
V
34
S_Y
Y_OUT
32
S_C
C_OUT
33
R/Cr
R_OUT
27
G/Y
G_OUT
26
B/Cb
B_OUT
25
DOUT DOUT
SPDIF
57
PIXCLK
120
IC604 TC7WU04FU
532 6
System Control
(2/3)(3/3)
X601
27MHz
V
S_Y
S_C
R/Cr
G/Y
B/Cb
E
C
LOMB ASSY
V+3D
A
TRSB ASSY
CN12
(7P)
S11
3
DISC
CLAMP
DET. SW
1
5
2
4
+3.3V
+3.3V
CN11
(8P)
166
DISC SENS
4
3
TRAY POS
5
6
7
8
CN124
(8P)
CLAMP
SEDR+
SEDR-
V+3D
XV-HTD330
4
3
5
6
7
8
16
Q191
Q193
V+3D
DISCSNS
CLAMP
TRYPOS
OPENC
B
SSRB ASSY
PC21
PC22
S21
LOADING
POSITION
DET. SW
F
+-
M
TRAY
MOTOR
+3.3V
CN21
(7P)
DISC SENS
5
TRAY POS
7
LOAD POS LOAD POS
3
SEDR+
6
SEDR-
4
2
14
1234
S_Y
S_C
R/Cr
G/Y
B/Cb
5 678
A
IC501
MM1623AF
Video Driver Amp.
V
V
S_Y
S_C
R/Cr
G/Y
B/Cb
V OUT
V IN
4
Y OUT
Y IN
6
C OUT
C IN
2
Cr OUT
Cr IN
14
CY OUT
CY IN
10
Cb OUT
Cb IN
12
V
23
S_Y
21
S_C
26
R/Cr
16
G/Y
20
B/Cb
18
CN923
(18P)
16
18
14
12
8
10
V
S_Y
S_C
R/Cr
G/Y
B/Cb
G
B
CN5102
DOUT
IC901
TC74VHCT125AFT
System Control System Control
IC411
V+1R8_FED
V+1R8_FEA
PQ018EZ01ZP
1.8V Reg.
V+1R8_BE
3V → 5V Converter
5V → 3V Converter
13
PQ018EH01ZP
1.8V Reg.
IC911
TC74VHC08FT
IC421
13
V+3D
V+3R3V+3R3_FEDV+3R3_FEA
V+5
V+5VV+5D
V+6
IC401
R1224N102H
3.3V Reg.
63
IC431
MM1565AF
5V Reg.
71
IC441
PQ20WZ11
6V Reg.
13
Q451
VDVD+12V+12
VPR+8
VPR+8M
21
30
29
28
27
26
CN911
(30P)
DOUT
VDVD+12
VPR+8
VPR+8
VPR+8M
VPR+8M
G
C
CN5101
D
56
XV-HTD330
E
F
7
8
15
1234
3.2 BLOCK DIAGRAM MAIN SECTION
A
V
S_Y
E
S_C
CN923
R/Cr
G/Y
B/Cb
B
CN5101
DOUT
G
CN5102
(18P)
16
18
14
12
8
10
(30P)
21
AF ASSY
CN5103
(17P)
11
VIDEO JACK ASSY
N
CN8001
(18P)
V
9
9
S_Y
11
S_C
7
7
R/Cr
5
5
G/Y
1
1
B/Cb
3
3
JA8802
JA8851
VIDEO OUT
S-VIDEO OUT
P
R
COMPONENT
PB
VIDEO OUT
Y
VIDEO
HPL
G
VDVD+12
CN911
C
AUDIO
IN
LINE1
VPR+8
VPR+8
VPR+8M
VPR+8M
TV
30
29
28
27
26
JA3001
(1/2)
L
R
L
R
VDVD+12
VPR+8
IC3001
BU4052BCF
Audio Input Select
11
4
15 13
14
5
32
IC3003
(1/2)
NJM4558MD
Buffer
3
1
2
Q3009,Q3005
10dB Attenuator
IC5501
PDC103A
System µ-com
DOUT
BN201
(4P)
FM
3
FM
2
ANTENNA
D
F
E
AN1
LIVE
AC IN
NEUTRAL
F
IC201
BA1451F
FMIF IN
L-ch
R-ch
11
10
1
20
AM RF IN
FM/AM TUNER
MODULE
O
PRIMARY
ASSY
J51
(8P)
3 3
1
2
CN1
1
2
CN201
V10
VE+56
T1
POWER TRANSFORMER
(13P)
CN5701
(13P)
Lch
7
7
Rch
5
9
+10V
11
3
CN51
(8P)
CN11
(10P)
VFDP
1
VH
2
GND
3
VH
4
VL
5
VL
6
AC5V
7
AC5V
8
FLAC
9
FLAC
10
VX+10
VE+56
VFDP
VH
VH
VL
VL
AC5V
AC5V
FLAC2
FLAC1
IC3101 (1/2)
NJM4558MD
LPF & Gain
2
1
3
IC3131 (1/2)
NJM4558MD
LPF & Gain
2
1
3
IC3161 (1/2)
NJM4558MD
LPF & Gain
2
1
3
IC3161 (2/2)
NJM4558MD
LPF & Gain
5
7
6
IC3121
BU4066BCF
SW Mix / Gain
11 10
3 4
SW
LIN
FL
SL
C
SW
SBLO
HPL
FL
INN1
2
FLOUT
SLOUT
SWOUT
IC3181
E-VOL
COUT
OUT1
27
30
29
32
3
INN2
6
SL
SLIN
13
C
CIN
15
SWIN
9
FL
FLIN
19
BD3814FV
Andrew
6
5
5
6
3
2
2
3
IC3252 (2/2)
NJM4558MD
IC3201 (2/2)
NJM4558MD
7
IC3241 (2/2)
NJM4558MD
7
IC3261 (1/2)
NJM4558MD
1
5
1
6
IC3261 (2/2)
NJM4558MD
FLSW
SL
C
SW
7
SBLO
16
1234
XV-HTD330
5 678
FLAC1
FLAC2
VD+5
VFDP
VE+5
VA+12
VA-12
5
6
IC3901 (2/2)
NJM4560M
HP Amp.
VA+5
CN5602
VD+5
CN5603
CN5711
(27P)
13
14
19
21
25
24
7
22
(23P)
22
23
19
(23P)
4
2
8
6
12
10
16
14
20
18
7
8
VA+5
VD+5
OPTIN
LIN
RIN
FLO
FRO
SLO
SRO
CO
SWO
SBLO
SBRO
FLAC1
FLAC2
VD+5
VFDP
VE+5
VA+12
VA-12
HPR
HPL
CN5612
(23P)
CN5613
(23P)
DISPLAY ASSY
P
CN5721
(27P)
FLAC1
7
FLAC2
8
VD+5
13
VFDP
14
VE+5
19
VA+12
21
VA-12
25
24
22
DSP TRADE
M
ASSY
VA+5
22
VD+5
23
19
4
2
8
6
12
10
16
14
20
18
JOG
KEY
SR
IC5651
HEF4794BT
LED Driver
VD+5
VA+5
V5601
XAV3020
FL TUBE
IC5601
MSM9202-01
FL Driver
Remote Sensor Unit
COAXIAL
CN5621
(13P)
8
9
12
3
CN5623
(19P)
CN5622
(19P)
3
1
7
5
11
9
15
13
19
17
5951
IN
VD+5
VD+5
VA+5
OPTIN
LIN
RIN
FL
FR
SL
SR
C
SW
SBL
SBR
VA-12
VA+12
VD+5
JA8103
CN8003
(13P)
8
9
12
3
CN8011
(19P)
CN8007
(19P)
3
1
7
5
11
9
15
13
19
17
CN5803
(13P)
11
10
V5D1
V5A
VA-12
VA+12
VD+5
2
HPR
8
HPL
6
T
HP MIC
ASSY
J5801
(13P)
11
10
2
8
6
K
IC8201
AK4114VQ
DIR & DIT
RX0
43
SDTO
RX7
7
28
TC74LVX244FT
5V > 3V Converter
LIN
31
RIN
32
LOUT1
27
ROUT1
28
LOUT2
25
ROUT2
26
LOUT3
23
ROUT3
24
LOUT4
21
ROUT4
22
VA-12
VA+12
VD+5
JA3901
DSP ASSY
FDTI
25
IC8701
IC8401
AK4529VQ
8ch CODEC
S
FUNCTION
KEY
ASSY
PHONES
J5803
(5P)
IC8501
DSPD56367PV150
DSP
SDI1
10
SDO0
SDO1
SDO2
SDTO
CDTO
7 8 12
SDTI2
SDTI3
SDO3
BDTO
SDTI4
4 5 6 7
FDTO
66
SDTI1
JOG ASSY
Q
J5805
KEY KEY
(4P)
R
IC8901
NJM2391DL1-33
3V Reg.
V5D1
IC8902
NJU7223DL1-18
1.8V Reg.
V5D1
V3D
31
V1R8
12
JOG
J5811
(3P)
DISC KEY
ASSY
A
B
C
D
UN+8V
VD+5
VA-12
VP+15
VPR+8
CN3032
(23P)
14
17
20
21
18
19
10
22
23
2
3
8
9
FLIN
FRIN
SLIN
SRIN
CIN
SWIN
UN+8V
UN+8V
VD+5
VA-12
VP+15
VPR+8
VPR+8
CN3012
(23P)
14
17
20
21
18
19
2
3
8
9
10
22
23
CN3022
(23P)
14
17
20
21
18
19
2
3
8
9
10
22
23
FLIN
FRIN
SLIN
SRIN
CIN
SWIN
UN+8V
UN+8V
VD+5
VA-12
VP+15
VPR+8
VPR+8
CN3002
(23P)
14
17
20
21
18
19
2
3
8
9
10
22
23
UN+8V
VD+5
VA-12
VP+15
VPR+8
CH1 IN
1
CH2 IN
15
CH3 IN
16
IC3301
STK402-270
Power Amp.
CH1 IN
1
CH2 IN
15
CH3 IN
16
IC3401
STK402-270
Power Amp.
CH1+VE
CH2+VE
CH3+VE
CH1+VE
CH2+VE
CH3+VE
CN3001
6
10
18
6
10
18
VH+
VH-
(23P)
22
23
18
19
14
15
10
11
12
13
7
8
3
4
1
2
FLOUT
FLOUT
FROUT
FROUT
SLOUT
SLOUT
SROUT
SROUT
COUT
COUT
SWOUT
SWOUT
L
6CH AMP ASSY
AMP TRADE
ASSY (1/2)
56
J
XV-HTD330
CN3021
(23P)
7
8
3
4
22
23
18
19
14
15
10
11
VH+
12
VH+
13
VH-
1
VH-
2
AMP TRADE
L
ASSY (2/2)
CN3011
(23P)
7
8
3
4
22
23
18
19
14
15
10
11
12
13
1
2
7
FLOUT
FLOUT
FROUT
FROUT
SLOUT
SLOUT
SROUT
SROUT
COUT
COUT
SWOUT
SWOUT
VH+
VH+
VHVH-
CN3031
(23P)
7
8
3
4
22
23
18
19
14
15
10
11
12
13
1
2
SBLO
VH+
VH-
IC3731 (2/2)
NJM4558MD
MIC MIX
5
7
6
JA3001
SBLO
CN3301
L
R
L
R
CENTER
SUBWOOFER
(1/2)
L
R
FRONT
SURROUND
LINE1
AUDIO
OUT
8
SPEAKER
E
F
17
1234
3.3 OVERALL WIRING DIAGRAM
Note : When ordering service parts, be sure to refer to
A
B
C
"EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
T1
POWER
TRANSFORMER
(ATS7353)
J51
POWER CORD
(ADG7021)
PRIMARY ASSY
SYSTEM
DOWNLOAD
(AWU8057)
O
I
DIODE S
ASSY
(AWU8071)
H
DIODE L
ASSY
(AWU8070)
AMP MODULE 6CH (AXQ7242)
6CH AMP ASSY
J
(AWM7720)
AMP TRADE ASSY
L
(AWU8059)
SSRB ASSY
(AWU8155)
B
MOTOR
(TRAY)
(DXM1143)
D
E
MOTOR
(LOADING)
(VXM1033)
SPINDLE
MOTOR
(VXM1099)
LOMB
ASSY
(AWU8156)
TRSB ASSY
(AWU8154)
A
C
PICKUP ASSY-S
(OXX8005)
E
DVDM ASSY
(AWM7807)
VNK1277
E 1/3 - E 3/3
D
SSIB ASSY
F
STEPPING
MOTOR
TRAVERSE MECHA. ASSY-S (VXX2871)
5C MECH BASE ASSY (AXA7129)
18
(VXM1101)
1234
(AWU8157)
XV-HTD330
5 678
AKE7097
DC FAN
MOTOR
(AXM7025)
A
VIDEO JACK ASSY
(AWU8061)
N
FM/AM TUNER
MODULE
(AXQ7228)
B
C
F
G 1/4 - G 4/4
G
AF ASSY (AWU8069)
DSP TRADE ASSY
M
(AWU8060)
P
DISPLAY ASSY
(AWU8058)
HP MIC ASSY
T
(AWU8064)
D
E
K 1/2 - K 2/2
K
DSP ASSY (AWX8251)
56
XV-HTD330
JOG ASSY
(AWU8065)
Q
7
DISC KEY ASSY
(AWU8063)
R
FUNCTION KEY
ASSY
(AWU8062)
S
8
19
F
1234
3.4 TRSB, SSRB, LOMB and SSIB ASSYS
A
TRSB ASSY (AWU8154)
A
B
CN124
SSRB ASSY (AWU8155)
B
E 1/3
C
D
TRAY MOTOR
DXM1143
LOMB ASSY (AWU8156)
C
E
CARRIAGE MOTOR (LOADING)
: VXM1033
E 1/3
CN123
F
: The power supply is shown with the marked box.
A B C
20
1234
XV-HTD330
5 678
A
(RF)
: RF SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: STEPPING SERVO LOOP LINE
E 1/3
CN121
D
SSIB ASSY
(AWU8157)
PICKUP ASSY-S
B
(OXX8005)
(RF)
(RF)
(RF)
(RF)
(RF)
(RF)
C
(F)
(T)
(T)
(F)
(F)
(T)
(T)
(F)
D
E 1/3
CN122
CN3
(S)
(S)
(S)
(S)
(S)
(S)
(S)
(S)
(S)
56
STEPPING MOTOR
: VXM1101
(S)
(S)
(S)
(S)
XV-HTD330
SPINDLE MOTOR
: VXM1099
7
E
F
D
21
8
1234
3.5 DVDM ASSY (1/3)
A
A
CN11
B
C
CN31
7
6
C
(S)
(S)
(S)
(S)
(S)
D
D
E
CN3
(F)
(T)
(T)
(F)
(S)
(S)
(S)
(S)
4
(F)
(T)
(T)
(F)
(S)
(S)
(S)
(S)
(S)
(S)
(S)
(S)
(F)
(F)
(T)
(T)
F
CN1013
PICKUP ASSY-S
E 1/3
22
(RF)
(RF)
(RF)
(RF)
(RF)
(RF)
(RF)
(RF)
(RF)
(RF)
(RF)
(RF)
XV-HTD330
1234
5 678
(DVD)
E 1/3
(RF)
(DVD)
(F)
(T)
(S)
(DVD) (DVD)
DVDM ASSY (AWM7807)
: RF SIGNAL ROUTE
: DVD DATA SIGNAL ROUTE
: FOCUS SERVO LOOP LINE
: TRACKING SERVO LOOP LINE
: STEPPING SERVO LOOP LINE
A
B
E 2/3
C
(DVD)
3
D
2
(RF)
(RF)
(RF)
(RF)
(RF)
(RF)
1
(RF)
(RF)
(RF)
(RF)
(RF)
(RF)
R1011
R1012
R1013
(TO CHASSIS
GND)
E
: The power supply is shown with the marked box.
XV-HTD330
56
F
E 1/3
7
8
23
1234
3.6 DVDM ASSY (2/3)
A
E 2/3
B
DVDM ASSY (AWM7807)
7
C
D
E
F
E 2/3
24
(AD) (AD) (AD)
(DVD)
(DVD)
(CY/G)
(Cb/B)
(Cr/R)
(AD)
(CV)
(C)
(Y)
(AD)
(DVD)(DVD)
XV-HTD330
1234
5 678
(DVD)
(Cr/R)
(CY/G)
(Cb/B)
(Y)
(C)
(C/V)
(AD)
(AD) (AD) (AD)
(C) (C)
: DVD DATA SIGNAL ROUTE
: VIDEO SIGNAL ROUTE (Cr/R)
: VIDEO SIGNAL ROUTE (CY/G)
: VIDEO SIGNAL ROUTE (Cb/B)
: S VIDEO SIGNAL ROUTE (Y)
: S VIDEO SIGNAL ROUTE (Y)
: S VIDEO SIGNAL ROUTE (C/V)
: AUDIO DATA SIGNAL ROUTE
A
B
E 3/3
C
E 3/3
(C/V) (C/V)
(Y) (Y)
(CY/G)
(CY/G)
(Cb/B)
(Cr/R)
(Cb/B)
(C)
(C/V)
(Y)
(C/V)
(CY/G)
(Cb/B)
(Cr/R) (Cr/R)
(C)
D
(C)(C)
(Y)
(C/V)
(Y)
(CY/G)
(Cb/B)
(Cr/R)
(C/V)
(CY/G)
(Cb/B)
(Cr/R)
(Y)
E
E 3/3
56
XV-HTD330
F
(DVD)(DVD)(DVD)
7
E 1/3
E 2/3
25
8
1234
3.7 DVDM ASSY (3/3)
A
B
3V REG.
C
(AD)(AD)(AD)
E 2/3
D
E
F
E 3/3
26
1234
XV-HTD330
5 678
E 3/3
DVDM ASSY (AWM7807)
(AD)(AD)
(AD)
E 2/3
A
(AD)(AD)(AD)
B
CN5101
G 1/4
C
E 2/3
(Y)
(C/V)
(C)
(Cr/R)
(Cb/B)
(CY/G) (CY/G)
(Y)
(C/V)
(C)
(Cr/R)
(Cb/B)
(Y)
12
8
13
11
9
10
(C/V)
(C)
(Cr/R)
(Cb/B)
(CY/G)
(C/V)
(C)
(Cr/R)
(Cb/B)
(CY/G)
(Y)
D
CN5102
G 1/4
E
(Cr/R)
: VIDEO SIGNAL ROUTE (Cr/R)
(CY/G)
: VIDEO SIGNAL ROUTE (CY/G)
(Cb/B)
: VIDEO SIGNAL ROUTE (Cb/B)
(Y)
: S VIDEO SIGNAL ROUTE (Y)
(C)
: S VIDEO SIGNAL ROUTE (Y)
(C/V)
: S VIDEO SIGNAL ROUTE (C/V)
(AD)
: AUDIO DATA SIGNAL ROUTE
: The power supply is shown with the marked box.
XV-HTD330
56
F
E 3/3
7
8
27
1234
3.8 FM/AM TUNER MODULE
A
FM/AM TUNER MODULE (AXQ7228)
F
B
C
(FM)
D
(AM)
FM FRONT END
(FM) (FM)
(AM)
(FM)
AM RF TUNING BLOCK
(AM)
(FM)
(FM)
(FM)
(AM) (AM)
OSC : 981 - 2052kHz 9k step
(FM)
(FM) (FM)
(AM)
E
F
F
28
1234
XV-HTD330
5 678
A
: The power supply is shown with the marked box.
(TX)
: TUNER AUDIO SIGNAL ROUTE
(AM)
: AM SIGNAL ROUTE
(FM)
: FM SIGNAL ROUTE
B
(AM)
(AM)
(AM)
(AM)
(AM)
(FM)
(AM)
(AM)
(FM)
(TX)
(TX)
CN5701
3/4
G
C
(FM)
(AM)
(AM)
(FM)
(TX)
(TX)
(TX)
L201
ATE7003
D
E
56
XV-HTD330
F
F
7
8
29
1234
3.9 AF ASSY (1/4)
A
B
C
G 1/4
AF ASSY (AWU8069)
(FL)
(FL)
D
CN5613
M
E
(SL)
(SW)
(C)
(FL)(FL)
CN5612
M
F
G 1/4
30
(AD)(AD)
XV-HTD330
1234
(AD)
(FL)(FL)(FL)
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