DOWNLOAD Panasonic PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 (serv.man3) Service Manual ↓ Size: 15.65 MB | Pages: 20 in PDF or view online for FREE

Model
PT-DZ21K2 PT-DS20K2 PT-DW17K2 PT-DZ16K2 (serv.man3)
Pages
20
Size
15.65 MB
Type
PDF
Document
Service Manual / Other
Brand
Device
Projector / 3-CHIP DLP BASED PROJECTOR
File
pt-dz21k2-pt-ds20k2-pt-dw17k2-pt-dz16k2-sm3.pdf
Date

Panasonic PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 (serv.man3) Service Manual / Other ▷ View online

SPL-9
301
302
303
304
317
305
307
306
308
319
319
EXPLODED & PARTS LIST
<DZ21K2/DS20K2/DW17K2/DZ16K2>
1. 9. Packing Parts
321
309
310
311
312
313
323
314
315
316
322
322
(U model only)
320
(D model only)
324
< DZ21K2 / DS20K2 / DW17K2 / DZ16K2 >
2. Replacement Parts List
Ref.No.
Part No.
Part Name & Description
Pcs
Remarks
Ref.No.
Part No.
Part Name & Description
Pcs
Remarks
58-1
TMKH745
SHEET M4
2
 
 
MECHANICAL PARTS
 
59
TMME453
RE USE CLAMP
3
60
TXFKF06VKR9 LENS COVER ASSY
1
1
J0KG00000012 CORE FERRITE
1
60-1
TMKZ346
DUST COVER
1
2
J0KG00000036 CLAMP CORE
2
3
TENC5718
LAMP FAN BASE
1
61
TXFKF06WNLZ
TERMINAL COVER ASSY
1
DZ21K2,DS20K2 
4
TENC5769
BALLAST METAL 3
1
61
TXFKF03WPJZ 
TERMINAL COVER ASSY
1
DW17K2 
5
J0KG00000011 CORE
2
61
TXFKF03WPRZ 
TERMINAL COVER ASSY
1
DZ16K2 
6
TXFMK01WNLZ
PARTITION SHEET1 ASSY
1
7
TMKZ344-2
PARTITION SHEET2
1
62
TBXA50501D
BUTTON 1
1
8
TMKZ393
SHEET
1
63
TBXA50601A
BUTTON 2
1
9
TMKZ402
TUBE
1
64
TBXA50701
SW COVER
1
10
TMM7468-1
CLAMP
3
11
TMME245
PERTH LOCK
2
65
TMKY169
BUTTON SHEET
6
12
TMME334
CLAMP
3
65
TMKY169
BUTTON SHEET
5
DW17K2 
13
TMME456
CLAMP
2
14
TMME452
CLAMP
1
66
TMKZ392-1
INSURATION SHEET
1
15
TMKZ727-1
POWER COVER SHEET
1
67
L6FAYYYH0259
LAMP-L FAN
1
68
TMKZ370-3
AIR GUIDE SHEET L
1
17
TMKZ810
LAMP DUST SHEET
1
69
TMME333
CLAMP BALLAST1
4
18
TMKZ843
POWER COOLING SHEET
1
70
L6FAYYYH0258
LAMP-R FAN
1
19
TMM6463-1
PERTH LOCK
3
71
TMKZ369-2
AIR GUIDE SHEET R
1
20
TXJ/ACWNLZ-1
AC INLET
1
with Cable
72
TXFMK02WNLZ
DUST SHEET ASSY
1
21
K0AACB000004
SWITCH
1
73
TEEC5443
COLOR SENSOR CASE
1
22
TMKZ424-1
LEAD WIRE SHEET
1
74
TEEC5444
COLOR SENSOR LID
1
23
L6FAYYYH0256
BALLAST 1FAN
1
75
TKGX5033
DIFFUSION SHEET 2
1
24
L6FAYYYH0257
BALLAST 2FAN
1
76
TKGF5394-1
RELAY LENS 3
1
25
TMKZ349
PC SHEET
1
77
TKGF5395
RELAY LENS 4
1
27
TMME455
CLAMP
1
77
TKGF5526
RELAY LENS 4
1
DZ16K2 
28
TMKZ341
BALLAST INSULATION SHEET
2
29
TMME427
PCB SPASER
8
78
TKGF5396
RELAY LENS 5
1
30
TMME430
EDGE PROTECTION
1
79
TKGJ5148
MIRROR
2
31
TMXE054
PCB SPACER
8
80
TKGX5032
DIFFUSION SHEET 1
1
32
TQFX281AA
BALLAST CABLE LABEL 1
2
81
TMKH247-1
MIRROR SPONGE 1
1
33
TQFX282AA
BALLAST CABLE LABEL 2
2
82
TMKH268
MIRROR SPONGE 4
1
34
TQFX283AA
BALLAST CABLE LABEL 3
2
83
TESA399
SPRING(BACK CASE)
1
35
TQFX284AA
BALLAST CABLE LABEL 4
2
84
TMKH402-1
MIRROR SPONGE 2
1
36
TXFED05VLQ7 LAMP CASE R ASSY
1
85
TXZTE01VKR9 IRIS UNIT
1
36-1
K1PY03Y00106
LAMP RELAY CABLE (L)
1
85-1
TMKZ351-1
IRIS DUSTPROOF SHEET 1
1
36-2
K1PY03Y00107
LAMP RELAY CABLE (S)
1
86
TXJG24WNLZ BIMETAL
1
with Cable
37
TXFED06VLQ7 LAMP CASE L ASSY
1
87
TXZEE04VKR9 AREA SHIFT BLOCK ASSY
1
37-1
K1PY03Y00106
LAMP RELAY CABLE (L)
1
37-2
K1PY03Y00107
LAMP RELAY CABLE (S)
1
88
TXZEE02WNLZ
ROD HOLDER ASSY
1
DZ21K2 
38
TXFED03WNLZ
LENS MOUNT ASSY
1
88
TXZEE02VLA1 ROD HOLDER ASSY
1
DS20K2 
38-1
TESD104
COIL SPRING
3
88
TXZEE02VLA2 ROD HOLDER ASSY
1
DW17K2 
38-2
TEKH030
STEPPER MOTOR U
3
88
TXZED02VLQ7 ROD HOLDER ASSY
1
DZ16K2 
38-3
THEA114J
CAP BUTTON
3
38-4
THEA229
LOW HEAD CAP SCREW
3
88-1
TESA396
ROD CAP SPRING
1
38-5
THEA230
THIN HEAD FH SCREW
1
88-2
TKGJ5166-2
UV CUT FILTER
1
38-6
TBMV139-1
RELEASE BUTTON SHEET
1
89
L6FCYYYH0170
COLOR PRISM 1FAN
1
38-7
TEEC5566
RELEASE BUTTON
1
90
TXFEE02VKR9 DUCT SUB ASSY 1
1
38-8
TEJF028-1
LENS LOCK PIN
1
91
L6FCYYYH0171
COLOR PRISM 2FAN
1
38-9
TENC5597-3
RELEASE BUTTON PLATE
1
92
L6FCYYYH0172
COLOR PRISM 3FAN
1
38-10
TESD105
COIL SPRING
2
93
TENC6134
RESET SPRING
1
38-11
TESD112
COIL SPRING A
1
94
TXFEE03VKR9 DUCT SUB ASSY 2
1
38-12
TMME362
CLAMP
1
95
L6FAYYYH0253
INTAKE 1FAN
1
38-13
XUC4FP
E RING
1
96
L6FAYYYH0254
INTAKE 2FAN
1
38-14
TXJRM4VKN2-1
RM4 - ZOOM CABLE
1
97
TEEC5527
INTAKE DUCT TOP
1
38-15
TMKZ350-1
RM PCB SHEET
1
98
TXFEE02WNLZ
FILTER CASE ASSY
1
39
TXFEK01VKR9 MECHA SHUTTER ASSY
1
99
TXFSW01VKR9
SW LEAD ASSY
1
40
L6FAYYYH0255
POWER FAN
1
100
UDLS090AVA COOLING UNIT
1
41
L6FCYYYH0175
SIGNAL BLOCK FAN
1
101
TMME454
RE USE CLAMP
2
42
TMKH401
SPONGE(LED)
1
102
TQFX185
BACK CAUTION LABEL
1
exc T model
43
TUXK075
FAN SLEEVE
8
102
DPQT1235ZA BACK CAUTION LABEL
1
T model
44
TXFCB01VKR9
LAMP FAN 1/3
2
103
TQFX180
PEEP CAUTION LABEL
1
exc T model
45
TEEC5531-1
LAMP DUCT 3
4
103
DPQT1231ZA PEEP CAUTION LABEL
1
T model
46
TEEC5532-1
LAMP DUCT 4
4
104
TQFE023
CAUTION LABEL
1
47
TXFCB02VKR9
LAMP FAN 2/4
2
105
TQFX547
LAMP EXCHANGE LABEL
1
exc T model
48
TMMJ123
RUBBER
1
105
DPQT1232ZA
LAMP EXCHANGE LABEL
1
DZ21K2T/DW17K2T
49
TXFKF07WNLZ
BOTTOM CASE ASSY
1
105
DPQT1282ZA
LAMP EXCHANGE LABEL
1
DZ16K2T
49-1
TBLG3021-1
AJUSTER
4
106
TQFX298
COVER EXTRACTION CAUTION LABEL
1
exc T model
50
TXFKH01VKR9
EXHAUST 1FAN
1
106
DPQT1234ZA
COVER EXTRACTION CAUTION LABEL
1
T model
51
TXFKH02VKR9
EXHAUST 2FAN
1
107
TBMV440
FEATURE LABEL
1
DZ21K2
52
TXFKH03VKR9
EXHAUST 3FAN
1
107
TBMV441
FEATURE LABEL
1
DS20K2
53
TXFKF09VKR9 BACK COVER
1
107
TBMV442
FEATURE LABEL
1
DW17K2
53-1
TMKH745
SHEET M4
12
107
TBMV443
FEATURE LABEL
1
DZ16K2
54
TUXK088
FAN SPACER
12
108
TBMV448
PRODUCT LABEL
1
DZ21K2
55
XUC3FJ
E RING
1
108
TBMV449
PRODUCT LABEL
1
DS20K2
56
TXFKF05WNLZ
FILTER COVER ASSY
1
108
TBMV450
PRODUCT LABEL
1
DW17K2
56-1
XUC3FJ
E RING
1
108
TBMV451
PRODUCT LABEL
1
DZ16K2
57
VUM21FANKIT EXHAUST 4FAN
1
109
TXFKF03WNLZ
TOP CASE SUB ASSY
1
58
VVS21CASKIT BACK FAN CASE
1
109-1
TXFEC09VKR9
LENS COVER
1
SPL-10
< DZ21K2 / DS20K2 / DW17K2 / DZ16K2 >
Ref.No.
Part No.
Part Name & Description
Pcs
Remarks
Ref.No.
Part No.
Part Name & Description
Pcs
Remarks
109-2
TKKC5370
REMOTE RECEIVER PLATE
1
109-3
TKKC5423
LED DIFFUSION PLATE
1
< SCREW >
109-4
TKKC5424
REMOTE CONTROL LIGHT RECEPTOR
1
110
TESA394
PUMP HOLD SPRING
3
201
THEC084N
SCREW(D-SUB)
10
111
TXFMK04WNLZ
TIR FAN ASSY
1
202
THEC133
SCREW
2
112
D4CDY4930002
TEMP SENSOR
1
203
THEC195
SCREW
4
113
TXFMK03WNLZ
DUCT SHEET
1
204
THEJ013W
ADJUST SCREW
1
114
TEDC5152-2
COMPOSITION BASE
1
205
XYN3+J6FJ
SCREW
2
115
TUCC6605
SIGNAL CASE
1
116
TUCC6606
TERMINAL METAL
1
207
XSB3+8FN
SCREW
1
117
TUCC6612
SIGNAL CASE SUPPORT METAL
1
208
XSB4+10FJK
SCREW
14
118
TENC5763-1
LOCK WIRE
1
K model only
209
XSS3+6FJK
SCREW
4
210
XTB3+12CFN
SCREW
8
122
TEEC5544
BUTTON CAP
1
DW17K2 only
211
XTB3+12GFJK
SCREW
4
212
XTB3+8JFJ
SCREW
4
DZ21K2,DS20K2
212
XTB3+8JFJ
SCREW
2
DZ16K2
213
XTB4+12GFJ
SCREW
4
< CABLE >
214
XTBT969FJK
SCREW
4
215
XTW3+8PFJ
SCREW
38
TXJG12VKR9 G12-RM1 CABLE
1
G12 - RM1
216
XYC3+FG10FJK
SCREW
11
TXJG17WNLZ G17-R1 CABLE
1
G17 - R1
TXJPB2WNLZ PB2-G18 CABLE
1
PB2 - G18
217
XYN26+C6FJ
SCREW
2
DZ21K2,DS20K2
TXJPB3WNLZ PB3-A1/DG3/G10 CABLE
1
PB3 - A1/DG3/G10
217
XYN26+C6FJ
SCREW
1
DZ16K2
TXJPF3WNLZ PF3-JOINT CABLE
2
PF3 - JOINT
TXJPF5WNLZ PF5-PB1 CABLE
1
PF5 - PB1
218
XYN3+F12FJ
SCREW
8
TXJB12WNLZ JOINT-CN1 CABLE (1/2)
1
JOINT - CN1(12)
219
XYN3+F12FJK
SCREW
5
TXJB34WNLZ JOINT-CN1 CABLE (3/4)
1
JOINT - CN1(34)
220
XYN3+F50FJ
SCREW
12
TXJG16WNLZ G16-CN2 CABLE
1
G16 - CN2
221
XYN3+F6FJK
SCREW
8
TXJG22WNLZ G22-CN2 CABLE
1
G22 - CN2
222
XYN3+F8FJ
SCREW
157
TXJL12VKR9
L12-LAMP CABLE
2
CN3-LAMP SOCKET
223
XYN4+E8FJ
SCREW
1
TXJL34VKR9
L34-LAMP CABLE
2
CN3-LAMP SOCKET
224
XYN4+F14FJ
SCREW
6
TXJ/MFVKN2
MF-RM3 CABLE
1
RM3 - MF(FOCUS MOTOR)
225
XYN4+F32FJ
SCREW
10
TXJ/MHVKN2 MH-RM7 CABLE
1
RM7 - MH(H-SHIFT MOTOR)
226
XYN4+F45FJK
SCREW
6
TXJ/MVVKN2
MV-RM2 CABLE
1
RM2 - MV(V-SHIFT MOTOR)
227
THEL129J
SCREW
2
TXJ/G9VKR9
G9 CABLE
1
G9 - R31
228
XYN4+J12FJ
SCREW
22
TXJBR1VKR9 BR1-G19 CABLE
1
G19 - BR1
229
THEL114J
SCREW
3
TXJR34VKR9 M11-R34 CABLE
1
M11 - R34
230
XYN4+J10FN
SCREW
3
TXJ/S1WNLZ
S1-G2 CABLE
1
G2 - S1
TXJ/S2VKR9
S2-SL1 CABLE
1
S2 - SL1
TXJTL1VKR9
SL2-TL1 CABLE
1
SL2 -TL1
TXJLL1VKR9
LL1-RL11 CABLE
1
RL11 - LL1
TXJLR1VKR9 LR1-RL12 CABLE
1
RL12 - LR1
TXJFM1WNLZ
FM1 MICRO COAXIAL CABLE (50P)
3
< Packing Parts >
TXJFM2WNLZ
FM2 MICRO COAXIAL CABLE (40P)
3
TXJFM3WNLZ DG4-FM3 CABLE
1
301
TPDA2550
CUSHION 1
1
TXJRL1VKR9 RL1-G13 CABLE
1
G13 - RL1
302
TPEH664-1
SET COVER
1
TXJM31WNLZ M31-RL14 CABLE
1
RL14 - M31
303
TPDA2551
CUSHION 2
1
TXJM21VKR9 M21-RL9 CABLE
1
RL9 - M21
304
TPDF2679
ACCESSORIES PACKING CASE
1
TXJ/H1VKR9-1 H1-RL13 CABLE
1
H1 - RL13
305
TPDA2566
CUSHION 3
1
TXJRL0VKR9 M11-RL10 CABLE
1
RL10 - M11
306
TMKZ302
CUSHION FIXATION TAPE
1
K1PY03Y00106
LAMP RELAY CABLE (L)
2
307
TPDF2723
PAD
1
K1PY03Y00107
LAMP RELAY CABLE (S)
2
308
TPCD02001C
PACKING CASE
1
309
N2QAYB001052
REMOTE CONTROLLER
1
310
K2CG3YY00035
POWER CORD USA
1
U model
311
K2CM3YY00007
POWER CORD EU
1
E / EJ model
312
K2CT3YY00014
POWER CORD UK
1
E / EJ model
< FAN >
313
K2CZ3YY00058
POWER CORD IND
1
D model
323
K2CZ3YY00032
POWER CORD 
1
K model
23
L6FAYYYH0256
BALLAST 1FAN
1
310
K2CZ3YY00081
POWER CORD
1
T model
24
L6FAYYYH0257
BALLAST 2FAN
1
40
L6FAYYYH0255
POWER FAN
1
314
XYN4+J18FJ
SCREW
1
41
L6FCYYYH0175
SIGNAL BLOCK FAN
1
315
TXFQB02WNLZ
CD ROM ASSY
1
44
TXFCB01VKR9
LAMP FAN 1/3
2
47
TXFCB02VKR9
LAMP FAN 2/4
2
316
TQBJ0886-1
INSTRUCTION BOOK
1
U / D / T model
50
TXFKH01VKR9
EXHAUST 1FAN
1
316
TQBJ0885
INSTRUCTION BOOK
1
E / EJ / K model
51
TXFKH02VKR9
EXHAUST 2FAN
1
316
DPQX1226ZA
INSTRUCTION BOOK
1
T model
52
TXFKH03VKR9
EXHAUST 3FAN
1
57
VUM21FANKIT EXHAUST 4FAN
1
317
TPDF2709
PACKING PARTITION
1
67
L6FAYYYH0259
LAMP-L FAN
1
318
TPDA1532
LENS PAD
1
70
L6FAYYYH0258
LAMP-R FAN
1
89
L6FCYYYH0170
COLOR PRISM 1FAN
1
319
TQFW190
PC LABEL
2
DZ21K2U
91
L6FCYYYH0171
COLOR PRISM 2FAN
1
319
TQFW201
PC LABEL
2
DS20K2U
92
L6FCYYYH0172
COLOR PRISM 3FAN
1
319
TQFW210
PC LABEL
2
DW17K2U
95
L6FAYYYH0253
INTAKE 1FAN
1
319
TQFW219
PC LABEL
2
DZ16K2U
96
L6FAYYYH0254
INTAKE 2FAN
1
111
TXFMK04WNLZ
TIR FAN ASSY
1
319
TQFW194
PC LABEL
2
DZ21K2E / EJ
319
TQFW203
PC LABEL
2
DS20K2E / EJ
319
TQFW212
PC LABEL
2
DW17K2E / EJ
319
TQFW221
PC LABEL
2
DZ16K2E / EJ
SPL-11
< DZ21K2 / DS20K2 / DW17K2 / DZ16K2 >
Ref.No.
Part No.
Part Name & Description
Pcs
Remarks
Ref.No.
Part No.
Part Name & Description
Pcs
Remarks
319
TQFW197
PC LABEL
2
DZ21K2K
319
TQFW206
PC LABEL
2
DS20K2K
    ■A
TXN/99WNLZ
CIRCUIT BOARD A
1
DZ21K2,DS20K2 
319
TQFW215
PC LABEL
2
DW17K2K
    ■A
TXN/99WPJZ
CIRCUIT BOARD A
1
DW17K2
319
TQFW224
PC LABEL
2
DZ16K2K
    ■A
TXN/99WPRZ
CIRCUIT BOARD A
1
DZ16K2 
319
TQFW198
PC LABEL
2
DZ21K2D
    ■DG
TXNDG1WNLZ
CIRCUIT BOARD DG
1
DZ21K2 
319
TQFW207
PC LABEL
2
DS20K2D
    ■DG
TXNDG1WPBZ
CIRCUIT BOARD DG
1
DS20K2 
319
TQFW216
PC LABEL
2
DW17K2D
    ■DG
TXNDG1WPJZ
CIRCUIT BOARD DG
1
DW17K2 
319
TQFW225
PC LABEL
2
DZ16K2D
    ■DG
TXNDG1WPRZ
CIRCUIT BOARD DG
1
DZ16K2 
319
1QA1DZ21K2T
PC LABEL
2
DZ21K2T
    ■G
TNPA6088
CIRCUIT BOARD G
1
(RTL) DZ21K2, DS20K2
319
1QA1DW17K2T
PC LABEL
2
DW17K2T
    ■G
TNPA6088AB
CIRCUIT BOARD G
1
(RTL) DW17K2, DZ16K2
319
1QA1DZ16K2T
PC LABEL
2
DZ16K2T
    ■ER
TNPA5562
CIRCUIT BOARD ER
1
(RTL)
320
TQFV861
HCFC LABEL
1
U model only
324
TQFX452
SAFETY LABEL                   
1
D model only
    ■EL
TNPA5566
CIRCUIT BOARD EL
1
(RTL)
321
TPGA6300-3
DOUBLE PACKING CASE
1
    ■RM
TNPA6089
CIRCUIT BOARD RM
1
(RTL)
322
TQFW191
DOUBLE PC LABEL
2
DZ21K2U
    ■H
TNPA5556
CIRCUIT BOARD H
1
(RTL)
322
TQFW202
DOUBLE PC LABEL
2
DS20K2U
322
TQFW211
DOUBLE PC LABEL
2
DW17K2U
    ■MR
TNPA5557
CIRCUIT BOARD MR
1
(RTL)
322
TQFW220
DOUBLE PC LABEL
2
DZ16K2U
    ■M1
TNPA5563
CIRCUIT BOARD M1
2
(RTL)
322
TQFW196
DOUBLE PC LABEL
2
DZ21K2EJ
322
TQFW205
DOUBLE PC LABEL
2
DS20K2EJ
    ■R
TNPA5553
CIRCUIT BOARD R
1
(RTL)
322
TQFW214
DOUBLE PC LABEL
2
DW17K2EJ
322
TQFW223
DOUBLE PC LABEL
2
DZ16K2EJ
    ■RL
TNPA6090
CIRCUIT BOARD RL
1
(RTL)
    ■BR
TNPA6094
CIRCUIT BOARD BR
1
(RTL)
    ■R3
TNPA5558
CIRCUIT BOARD R3
1
(RTL)
    ■SL
TNPA5555
CIRCUIT BOARD SL
1
(RTL)
    ■TL
TNPA5577
CIRCUIT BOARD TL
1
(RTL)
    ■S
TNPA6091
CIRCUIT BOARD S
1
(RTL)
    ■M2
TNPA5564
CIRCUIT BOARD M2
1
(RTL)
    ■LL
TNPA6092
CIRCUIT BOARD LL
1
(RTL)
    ■LR
TNPA6093
CIRCUIT BOARD LR
1
(RTL)
    ■M3
TNPA6095
CIRCUIT BOARD M3
1
(RTL)
    ■PF
TNPA6098
CIRCUIT BOARD PF
1
    ■PB
TNPA6099
CIRCUIT BOARD PB
1
    ■B
N0ZZ0000057S
BALLAST
1
    ■A
TXN/99WNLZ
CIRCUIT BOARD A
DZ21K2,DS20K2 
A1
K1KY10AA0943
CONNECTOR
1
A2
K1KYC0A00029
CONNECTOR
1
A31
K1KA06A00454
CONNECTOR
1
 
 
 
 
B3501
BCR20V4
BUTTERY HOLDER
1
 
 
 
 
D2001-03
B3ABB0000534
LED
3
D2013
B3ABB0000534
LED
1
D2018-29
B0ZBZ0000156
DIODE
12
D3001-03
D4ED1270A008
VARISTOR
3
D3004,05
D4ED11200005
VARISTOR
2
D3007,08
D4ED11200005
VARISTOR
2
D3009
B0BC5R600003
DIODE
1
D3010-12
D4ED1270A008
VARISTOR
3
D3014,15
B0BC5R600003
DIODE
2
D3016,17
DA3X101F0L
DIODE
2
D3018
DB2J20800L
DIODE
1
D3020-24
DB2J31400L
DIODE
5
D3025,26
DA3X101F0L
DIODE
2
D3027,28
DB2J31400L
DIODE
2
D3029,30
B0BC6R2A0259
DIODE
2
D3031-34
DB2J31400L
DIODE
4
D3035,36
B0BC6R2A0259
DIODE
2
SPL-12
Page of 20
Display

Click on the first or last page to see other PT-DZ21K2 / PT-DS20K2 / PT-DW17K2 / PT-DZ16K2 (serv.man3) service manuals if exist.