Pioneer RVD-XG10 User manual

1. SAFETY INFORMATION ...................................... 2
2. EXPLODED VIEWS AND PARTS LIST................ 4
3. SCHEMATIC DIAGRAM ..................................... 16
4. PCB CONNECTION DIAGRAM.......................... 56
5. PCB PARTS LIST ............................................... 63
6. ADJUSTMENT .................................................... 71
CONTENTS
7. GENERAL INFORMATION ................................ 87
7.1 DIAGNOSIS................................................. 87
7.1.1 DIAGNOSIS.......................................... 87
7.1.2 DISASSEMBLY .................................... 98
7.1.3 STYLING ............................................ 104
7.2 BLOCK DIAGRAM...................................... 106
8. PANEL FACILITIES AND SPECIFICATIONS.. 112
RVD-XG10
HIGH RESOLUTION LCD PROJECTOR
ORDER NO.
ARP2979
O - IZG JUNE 1998 Printed in Japan
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 wheelock Place, Singapore 238880
PIONEER ELECTRONIC CORPORATION 1998
RVA-VK10
VIDEO CIRCUIT KIT
c
Type Model Power Requirement Remarks
RVD-XG10 RVD-XG10ED RVA-VK10
TUCYL – AC110-240V
ZY – –
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
RVD-XG10ED
RVA-VK10 is a dealer option model for RVD-XG10ED.

2
RVD-XG10, RVD-XG10ED, RVA-VK10
1.1 SAFETY PRECAUTIONS
(FOR USA MODEL ONLY)
NOTICE : Comply with all cautions and safety related notes located
on or inside the cabinet and on the chassis or mirror case.
The following precautions should be observed:
1. When service is required, even though the FRONT PROJECTOR
an isolation transformer should be inserted between power line
and the set in safety before any service is performed.
2. When replacing a chassis in the set, all the protective devices
must be put back in place, such as barriers, nonmetallic knobs,
adjustment and compartment covershields, isolation resistor-
capacitor, etc.
3. When service is required, observe the original lead dress.
Extra precaution should be taken to assure correct lead dress in
the high voltage circuitry area.
4. Always use the manufacturer’s replacement components.
Especially critical components as indicated on the circuit diagram
should not be replaced by other manufacture’s.
Furthermore where a short circuit has occurred, replace those
components that indicate evidence of overheating.
5. Before returning a serviced set to the customer, the service
technician must thoroughly test the unit to be certain that it is
completely safe to operate without danger of electrical shock,
and be sure that no protective device built into the set by the
manufacturer has become defective, or inadvertently defeated
during servicing.
Therefore, the following checks should be performed for the
continued protection of the customer and service technician.
Leakage Current Cold Check
With the AC plug removed from the l20V AC 60Hz source, place a
jumper across the two plug prongs. Turn the AC power switch on.
Using an insulation tester (DC 500V), connect one lead to the
jumpered AC plug and touch the other lead to each exposed metal
part (screwheads on the rear), particularly any exposed metal part
having a return path to the chassis. Exposed metal parts having a
return path to the chassis should have a minimum resistor reading
of 0.3MΩand a maximum resistor reading of 5MΩ. Any resistor
value below or above this range indicates an abnormality which
requires corrective action. Exposed metal parts not having a return
path to the chassis will indicate an open circuit.
Leakage Current Hot Check
Plug the AC line cord directly into a 120V AC 60Hz outlet (do not
use an isolation transformer for this check). Turn the AC power
switch on.
Using a “Leakage Current Tester (Simpson Model 229 equivalent)”,
measure for current from all exposed metal parts of the cabinet
(screwheads on the rear), particularly any exposed metal part having
a return path to the chassis, to a known earth ground (water pipe,
conduit, etc.). Any current measured must not exceed 0.5mA.
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A
POTENTIAL SHOCK HAZARD AND MUST BE
CORRECTED BEFORE RETURNING THE SET TO
THE CUSTOMER.
1. SAFETY INFORMATION
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
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
Leakage
current
tester
Reading should
not be above
0.5mA
Device
under
test
Test all
exposed metal
surfaces
Also test with
plug reversed
(Using AC adapter
plug as required)
Earth
ground
AC Leakage Test

3
RVD-XG10, RVD-XG10ED, RVA-VK10
1.2 PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in PIONEER set 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 higher
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 schematics and on the parts list in this Service
Manual.
The use of a substitute replacement component which dose 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.
1.3 REPLACING THE LAMP
The system sets the interlock switch to OFF when the cover is
removed. For safety reasons, the power cannot be turned ON.
Be sure to disconnect the power plug when replacing the lamp.
The projector will still be very hot inside just after the power is
turned off.
Therefore, wait more than one hour after turning off the power
and check that the projector has cooled down inside before
replacing the lamp.
Replacing the lamp while the projector is being used or
immediately after it has been stopped will cause burns because
the lamp is still very hot. 1.4 CAUTION: HIGH TEMPERATURE
The mirror case and lamp assembly of this system become hot during
operation. Before servicing, turn the power off and wait until the
system cools down.
1.5 CHARGED SECTION
Charged section
The circuit in which the commercial AC power is used as it is without
passing through the power supply transformer. If the charged section
is touched, there is a risk of electric shock. In addition, the measuring
equipment can be damaged if it is connected to the GND of the
charged section and the GND of the non-charged section while
connecting the set directly to the commercial AC power supply. In
this case, be sure to connect the set via an insulated transformer and
supply the current.
Charged section (Power supply primary side)
1. AC FILTER Assy
2. The primary side of the DC POWER SUPPLY Assy
3. AC INLET
4. Power Switch (S2303)
5. AC Power Cord
6. Interlock Switch (S2301)
7. Thermostat (S2302)
Pushdownthehandlein
the direction shown.
Never touch the light bulb or the reflecting mirror with your bare
hands. Dirt left behind from fingerprints or from your hands could
cause the lamp to overheat, and this in turn could shorten the
effective life of the lamp.
Be sure to read the instruction manual provided with your Liquid
crystal projector before replacing the lamp. (Also be sure to reset
to the lamp life meter after replacing the lamp.)
Push down the handle in the direction shown.

4
RVD-XG10, RVD-XG10ED, RVA-VK10
2. EXPLODED VIEWS AND PARTS LIST
NOTES: •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 the product are used for disassembly.
COMPUTER
MAC
XGA
MONITOR
MAC
OUT
23
18
24
21
22
22
20
1
2
13
12
16
29
Lens Cap
19
28
15
14
27
4
26
25
10
3
17
RVD-XG10ED Only
RVD-XG10 Only
11
RVD-XG10 Only
9
7
5
68
2.1 PACKING FOR RVD-XG10 AND RVD-XG10ED

5
RVD-XG10, RVD-XG10ED, RVA-VK10
1 ACCESSORY CASE AHC9004
2 ACCESSORY PAD AHC9005
3 CORD FOR CONNECTING ADE9016
COMPUTER
4 LENS CAP SET AEA9002
(HOLDER + SCREW + STRING)
5 POWER CORD ADG9008
6 POWER CORD ADG9009
7 STEREO MINI PLUG CORD ADE9023
8 AV CORD See Contrast table (2)
9 CONVERSION ADAPTER ADE9009
(FOR MACINTOSH INPUT)
10 CONVERSION ADAPTER ADE9010
(FOR MACINTOSH OUTPUT)
NSP 11 DRY CELL BATTERY (R6P,AA)AEX-010
12 REMOTE CONTROL UNIT AXD9004
(CU-V156)
13 BATTERY COVER AZN9010
14 OPERATING INSTRUCTIONS ARE9003
(ENGLISH / FRENCH)
15 OPERATING INSTRUCTIONS ARC9007
(SPANISH)
NSP 16 VINYL BAG AHG1083
17 SCREW PMB40P200FZK
18 PACKING CASE See Contrast table (2)
19 PACKING SHEET AHG1172
20 PAD (UPPER) AHA9006
21 PAD (UNDER) AHA9007
22 PAD (SIDE) AHB9005
23 SPACER AHB9006
24 SUB PAD AHB9007
25 RS-232C CABLE ADE9017
26 S-VIDEO CORD See Contrast table (2)
27 FLOPPY DISK AWX9002
28 OPERATING INSTRUCTIONS See Contrast table (2)
(GERMAN/ITALIAN)
NSP 29 FD CAUTION ARM9006
(2) CONTRAST TABLE
RVD-XG10/TUCYL and RVD-XG10ED/TUCYL have the same construction except for the following :
Mark No. Symbol and Description RVD-XG10/TUCYL RVD-XG10ED/TUCYL Remarks
Part No.
8 AV CORD ADE9022 Not used
18 PACKING CASE AHD9019 AHD9018
26 S-VIDEO CORD ADE9021 Not used
28 OPERATING INSTRUCTIONS Not used ARC9006
(GERMAN / ITALIAN)
(1) PACKING FOR RVD-XG10 AND RVD-XG10ED PARTS LIST
Mark No. Description Part No.

6
RVD-XG10, RVD-XG10ED, RVA-VK10
2.2 PACKING FOR RVA-VK10
•PACKING FOR RVA-VK10 PARTS LIST
Mark No. Description Part No.
3,8
1
4
Video Circuit Kit
(VIDEO Assy)
AUDIO Assy
Terminal Name Label B
(AAK9042)
Rear Panel
Contact Contact
Screw
BPZ30P080FMC
Screw
PBZ30P080FZK
Binder
Video Circuit Kit
Rear Earth Plate
4P Connector
(Wire protruding out
of the AUDIO Assy)
8P Connector
(Wire protruding out
of the MAIN Assy)
12P Connector
(Wire protruding out
of the MAIN Assy)
92
7
Video Circuit Kit
1 S-VIDEO CORD ADE9021
2 AV CORD ADE9022
3 VIDEO CAUTION ARM9008
NSP 4 PACKING CASE AHD9016
5 • • • • •
6 • • • • •
7 AIR CAP AHG9007
8 TERMINAL NAME LABEL B AAK9042
NSP 9 MANUAL BAG AHG9001
Note : RVA-VK10 is a dealer option model for RVD-XG10ED.
Circuit PCB of RVA-VK10 is the same as VIDEO Assy
(AWZ9026) of RVD-XG10.
Note : For the detailed installation of the Video Circuit Kit,
refer to the Video Caution (ORDER NO. ARM9008).

7
RVD-XG10, RVD-XG10ED, RVA-VK10

8
RVD-XG10, RVD-XG10ED, RVA-VK10
2.3 EXTERIOR SECTION
A
D
C
B
E
E
Refer to
"2.4 OPTICAL BLOCK".
133 134
112
120
120
129
147
120
81
79
81
114
29
149
62 112
61 86
86
72 75
85
85
65
64
10
46
111
111
128
66
87
112
6
112
112
106
131
102
142
131
101
138
137
18
19
92 44
34
35
35
33
88
33
40
38
34
36
15
120
120 120
71
13
124
123
123
110(32)
110(32)
91
136
89
16
57
15
36
32
32
90
25
17
50
139 109
105
105
105
148
112
125
24
42
14
31 77
140
12
5
112
112
45
63
11
82
9
23
104
40
60
38
37
113
30
76
74
120
120
53
73
120
55
149
129

9
RVD-XG10, RVD-XG10ED, RVA-VK10
A
B
CD
27
95
141 94126
112
112 143
83
81
1
4
127
127
112
112
127
84
120
127
133
68
59
59
69
49
48
52 107
133
133
22
120
39
21
119
133
127
7
49
120
115
28
Refer to
"2.5 MIRROR CASE
(UPPER) BLOCK".
Refer to
"2.6 MIRROR CASE (UNDER) BLOCK".
47
41
51
8
54
146
78
78 67
56
43
108
120
120
97
97
26 100
58
99
26
RVD-XG10 Only
120
3
2
81
81 132
132
151
145
RVD-XG10ED
Only
93
97 96
120
120
115
41
70 28
98

10
RVD-XG10, RVD-XG10ED, RVA-VK10
1 MAIN ASSY AWV9024
2 VIDEO ASSY See Contrast table (2)
3 AUDIO ASSY AWZ9027
4 MOTOR DRIVE ASSY AWZ9039
5 FRONT RECEIVER ASSY AWZ9029
6 Fuse (FU6501 : 6.3A/250V) AZE9004
7 LEAD SUPPORT A ASSY AWZ9033
8 LEAD SUPPORT B ASSY AWZ9034
9 REAR RECEIVER ASSY AWZ9037
10 LAMP BALLAST ASSY AWV9027
11 DC POWER SUPPLY ASSY AXY9010
12 AC FILTER ASSY AXY9012
13 TEMP. SENSOR ASSY AWZ9032
14 DATA LINE FILTER BTX1008
(L2201,L2202)
NSP 15 BUTTON FIXED FITTING ANG9019
NSP 16 SCREW ABA9015
NSP 17 LAMP HANDLE ANG9020
NSP 18 FRONT ESCUTCHEON AAK9002
NSP 19 ESCUTCHEON SUPPORT AAK9036
20 BINDER AEC-093
21 INTERLOCK SWITCH(S2301) ASN9001
22 THERMOSTAT (S2302) AST9004
23 POWER SWITCH (S2303) BSM1006
24 AC SOCKET 1P AKP9010
25 LAMP SERVICE ASSY AXX9007
26 SPEAKER APV9002
27 MEMBRANE SWITCHES ASX9001
28 FAN MOTOR (92 x 92) AXM9002
29 FAN MOTOR (80 x 80) AXM9013
30 FAN MOTOR AXM9015
31 CABINET ASSY(UNDER) See Contrast table (2)
32 ADJUSTER ASSY AMR9178
33 SUPPORTING BOSS ABE9001
34 ADJUSTER SPRING ABH9001
NSP 35 ADJUSTER HOLDER ANG9018
36 ADJUSTER BUTTON See Contrast table (2)
37 HANDLE AMR9148
NSP 38 HANDLE PIVOT ANG9022
NSP 39 BLIND PLATE ANG9060
40 HOOK PLATE ANG9050
NSP 41 FAN HOLDER ANG9061
42 INLET HOLDER ANG9083
43 D-SUB HOLDER ANG9063
44 PCB HOLDER ANG9064
NSP 45 POWER SUPPLY BOX(SIDE) ANG9082
NSP 46 POWER SUPPLY BOX ANG9068
(UNDER)
47 POLARIZER HOLDER (G) ANG9069
48 POLARIZER HOLDER (B) ANG9070
49 POLARIZER HOLDER SP ANG9071
NSP 50 LAMP SPRING ANG9074
51 POLARIZER ASSY (G) AMR9169
52 ND FILTER AMR9188
NSP 53 S FAN HOLDER ANG9076
NSP 54 BLIND PLATE 4 ANG9079
55 HOLDER ANG9081
NSP 56 SHIELD CASE (UNDER) ANK9011
NSP 57 AIR FILTER D AED9010
NSP 58 REAR EARTH PLATE ANK9018
59 NYLON RIVET AEC1160
60 BLIND SHEET AEC9021
NSP 61 INSULATION SHEET 1 AEC9039
NSP 62 INSULATION SHEET 2 AEC9040
NSP 63 INSULATION SHEET 3 AEC9041
NSP 64 INSULATION SHEET BOT AEC9044
NSP 65 INSULATION SHEET AEC9045
66 AC INSULATION SHEET AEC9051
67 INSULATION SHEET AEC9053
(UNDER)
68 DUCT (RED) AEC9058
69 WIND SHIELD AEC9060
70 WIND SHIELD (REAR) AEC9062
71 WIND SHIELD B AEC9063
NSP 72 INSULATION SHEET 5 AEC9065
73 WIND SHIELD C AEC9066
74 WIND SHIELD D AEC9067
NSP 75 INSULATION SHEET 4 AEC9069
NSP 76 CUSHION S AEC9070
77 AC INSULATION SHEET 2 AEC9071
78 PUSH RIVET AEC9073
79 WIND SHIELD (POWER SUP) AEC9074
NSP 80 WASHER AED9009
81 BINDER AEP-215
NSP 82 DC SHIELD ASSY ANK9014
NSP 83 SHIELD SHEET (UPPER) ANK9021
NSP 84 GASKET ANK9019
NSP 85 EDGING SADDLE (S) DEC1761
86 EDGING SADDLE (17L) DEC1762
NSP 87 PCB HOLDER PNW1706
NSP 88 AIR FILTER S AED9012
NSP 89 AIR FILTER F AED9013
NSP 90 LAMP CASE AMR9161
91 SCREW CPZ30P080FZK
NSP 92 FRONT ESCUTCHEON ASSY AAK9037
NSP 93 TOP NAME PLATE AAM9010
94 BLIND CAP See Contrast table (2)
95 CABINET ASSY (UPPER) See Contrast table (2)
96 CABINET HOLDER ANG9065
97 SCREW BPZ30P060FMC
98 REAR PANEL ASSY See Contrast table (2)
99 TERMINAL PLATE See Contrast table (2)
NSP 100 REAR PANEL See Contrast table (2)
NSP 101 INTAKE COVER (BOTTOM) See Contrast table (2)
102 INTAKE COVER B ASSY See Contrast table (2)
103 • • • • •
104 LAMP COVER ASSY See Contrast table (2)
105 WASHER WT30D080D050
106 SCREW (3 x 8) ABA9005
107 SCREW (3 x 12) ABA9009
108 SCREW ABA9010
NSP 109 DECORATION SCREW ABA9014
110 NUT (M5) ABN9001
111 SCREW BBF30P080FZK
112 SCREW BBZ30P080FZK
113 SCREW BBZ30P180FMC
114 SCREW BBZ30P250FMC
115 SCREW BBZ30P300FMC
116 SCREW BBZ40P100FZK
117 • • • • •
118 SCREW BMZ40P120FNI
119 SCREW BMZ40P180FZK
120 SCREW BPZ30P080FMC
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.