SERVICE MANUAL
SUMMARY
COLOR TELEVISION
N1PSP Chassis
53HX71, 53H71 are the same as 50H81 except for the parts and bus data of micro-processor
Convergence adjustment and Mechanical disassembly tabled on back of this sheet.
Use this service manual together with the service manual of 50H81 (File No. 020-200109).
53HX71, 53H71
FILE NO. 023-200119
PUBLISHED IN JAPAN,
Aug., 2001
So
(TAC0160)
(TAC0158)
2
SETTING & ADJUSTING DATA DIFFERENCES
SERVICE MODE
ADJUSTING ITEMS AND DATAS IN THE SERVICE MODE:
Table-3
Item
Name of adjustment
Preset
53"
Remarks
* There are no adjustments in the Service mode.
3
Adjust convergence from center to circumference in order.
KEY FUNCTION IN THE CONVERGENCE ADJUSTMENT:
Up :
2 button
Selet Green color:
3 button
Left :
4 button
Blinking of cursor ON/OFF:
5 button
Right:
6 button
Adjust mode ON/OFF:
7 button
Down:
8 button
Erase Green line:
0 button
Erase Red line:
100 button
Erase Blue line:
CHRTN (ENT) button
Note:
Adjusting procedure in replacing convergence board.
1. User convergence center check. Make sure the best con-
vergence setting is about the center of adjustable range.
2. CENTERING ADJUSTMENT
3. PICTURE POSITION ADJUSTMENT
4. HIT, WID ADJUSTMENT
5. CONVERGENCE ADJUSTMENT
RCUT
40H
2. Press "7" button to display the built-in cross-hatch pattern.
1. Select the adjustment mode following the steps on page 9
of original servicemanual.
The pattern includes three control (R, G, B).
The cursor should be blinking in Red.
This means that the Red color is adjustable.
Adjustment around cursor can be done.
3. Press "3" button to select Green color to be adjusted.
4. Press "5" button to stop the blinking of cursor.
5. Press "2 (up)", "8 (down)", "4 (left)" or "6 (right)" to obtain
the correct cross-hatch pattern as above.
If necessary, the specified color line can be erased from
the screen.
100 button ...................... to erase Red line
0 button ...................... to erase Green line
RTN button ...................... to erase Blue line
6. Press "5" button to make the cursor blinking.
7. Press "2", "8", "4", "6" buttons to move the cursor to other
point to be adjusted.
8. Repeat steps 4 to 7.
9. Repeat steps 3 to 8 to adjust Red and Blue colors.
Converge the selected color line into the Green line.
10. Press "7" button to memorize the adjusted states.
At this time, picture changes for about 1 second.
11. Press "7" button again to return to the normal picture.
CONVERGENCE ADJUSTMENT
Cursor
21.5 (43")
26.5 (50")
28.5 (53", 55")
31.0 (61")
P= 43.7
×14 (43")
50.5
×14 (50")
55.8
×14 (53", 55")
62
×14 (61")
21.5 (43")
26.5 (50")
28.5 (53", 55")
31.0 (61")
3.5 (43", 50")
4.0 (53", 55")
5.0 (61")
P= 72.2
×12 (43")
84.0
×12 (50")
92.5
×12 (53", 55")
102.5
×12 (61")
3.5 (43", 50")
4.0 (53", 55")
5.0 (61")
4
ADJUSTING DIMENSION OF EACH PICTURE SCREEN
1. (4:3) (HD/NTSC)
· Adjust right and left 5.5 horizontal lines of Latimer signal for picture screen size after adjustment.
· On one vertical side, the ellipse encircling a tiger mark should contact the upper limit of screen and the 12th line should be
visible at the screen bottom.
· Five right and left horizontal lines should be adjusted for only 43-inch type screen.
center
0
286.3
43HX
43HX
50HX
53HX
61HX
Vspan
40.9
245.4
122.7
0
122.7
245.4
286.3
322.5
50H
Vspan
47.5
285.0
142.5
0
142.5
285.0
322.5
353.5
53HX
Vspan
50.5
303.0
151.5
0
151.5
303.0
353.5
406.0
61HX
Vspan
58.0
348.0
174.0
0
174.0
348.0
406.0
433.2
486.0
516.0
594.0
361.0
405.0
430.0
495.0
216.6
243.0
258.0
297.0
72.2
81.0
86.0
99.0
0
0
0
0
72.2
81.0
86.0
99.0
216.6
243.0
258.0
297.0
361.0
405.0
430.0
495.0
433.2
486.0
516.0
594.0
Hspan
72.2
81.0
86.0
99.0
center
0
214.7
43HX
43HX
50HX
53HX
61HX
Vspan
30.7
184.1
92.0
0
92.0
184.1
214.7
249.4
50H
Vspan
35.6
213.8
106.9
0
106.9
213.8
249.4
265.0
53HX
Vspan
37.8
227.0
113.5
0
113.5
227.0
265.0
304.5
245.4
285.0
303.0
348.0
61HX
Vspan
43.5
261.0
130.5
0
174.0
261.0
304.5
245.4
285.0
303.0
348.0
433.2
486.0
516.0
594.0
361.0
405.0
430.0
495.0
216.6
243.0
258.0
297.0
72.2
84.0
86.0
102.5
0
0
0
0
72.2
84.0
86.0
102.5
216.6
243.0
258.0
297.0
361.0
405.0
430.0
495.0
433.2
486.0
516.0
594.0
Hspan
72.2
81.0
86.0
99.0
2. (16:9) (HD)
· For (16:9) type, the screen's vertical size will be 75% of that of ordinary type.
· Adjust top and bottom 3.5 lines and right and left 5.5 horizontal lines of HD signal (generated by the signal generator,
VG819) for picture screen size after adjustment.
· 6.5 right and left horizontal lines should be adjusted for only 43-inch type screen.
Screen Size
43HX71, H71
(874
× 655)
50H71
(1014
× 760)
53HX71, H71
(1077
× 807.7)
61HX71, H71
(1240
× 930)
5
REPLACEMENT PARTS LIST DIFFERENCES
Location
No.
Part No.
Description
Location
No.
Part No.
Description
A001
23411584
Wood Cabinet (53HX71)
A001
23411585
Wood Cabinet (53H71)
A102
23527190
Speaker Grille (53HX71)
A102
23527196Speaker Grille (53H71)
A201
23540736Bezel
A202
23450405
Control Panel (53HX71)
A202
23450420
Control Panel (53H71)
A213
23427982
Door (53HX71)
A213
23427994
Door (53H71)
A224
23445423
Button
A268
23540172
Front Cover
A424
23540074
Back Board
A701
23064541
Carton (53HX71)
A701
23064538
Carton (53H71)
A703
23946070
Packing, Top
A708
23946071
Packing, Bottom
CD01
24797100
EL, 10?F,
±20%, 50V (53HX71)
CD11
24539104
PF, 0.1?F (53HX71)
CD17
24797100
EL, 10?F,
±20%, 50V (53HX71)
CD41
24503041
PF, 0.1?F, 63V (53HX71)
CD42
24590103
PF, 0.01?F (53HX71)
CD43
24503041
PF, 0.1?F, 63V (53HX71)
CD44
24503041
PF, 0.1?F, 63V (53HX71)
CD45
24539474
PF, 0.47?F (53HX71)
CD4624539474
PF, 0.47?F (53HX71)
CD47
24539334
PF, 0.33?F (53HX71)
CD48
24539334
PF, 0.33?F (53HX71)
CD49
24797010
EL, 1?F,
±20%, 50V (53HX71)
CD60
24797100
EL, 10?F,
±20%, 50V (53HX71)
CD61
24567333
PF, 0.033?F (53HX71)
CD62
24590103
PF, 0.01?F (53HX71)
CD63
24539474
PF, 0.47?F (53HX71)
CD64
24539334
PF, 0.33?F (53HX71)
CD65
24436221
CD, 220pF (53HX71)
CD70
24794221
EL, 220?F,
±20%, 16V (53HX71)
CD71
24232103
CD, 0.01?F, +80%, -20%
(53HX71)
CD73
24797100
EL, 10?F,
±20%, 50V (53HX71)
CD74
24794221
EL, 220?F,
±20%, 16V (53HX71)
CD75
24797100
EL, 10?F,
±20%, 50V (53HX71)
CD7624797100
EL, 10?F,
±20%, 50V (53HX71)
CD77
24797100
EL, 10?F,
±20%, 50V (53HX71)
CD79
24797220
EL, 22?F,
±20%, 50V (53HX71)
CD80
24797220
EL, 22?F,
±20%, 50V (53HX71)
CD81
24503041
PF, 0.1?F, 63V (53HX71)
CD82
24503041
PF, 0.1?F, 63V (53HX71)
CD83
24503041
PF, 0.1?F, 63V (53HX71)
CD84
24503041
PF, 0.1?F, 63V (53HX71)
CD85
24797100
EL, 10?F,
±20%, 50V (53HX71)
CD8624797100
EL, 10?F,
±20%, 50V (53HX71)
CD87
24797100
EL, 10?F,
±20%, 50V (53HX71)
CD88
24797100
EL, 10?F,
±20%, 50V (53HX71)
CD103
24797220
EL, 22?F,
±20%, 50V (53HX71)
CD10624539104
PF, 0.1?F (53HX71)
CD107
24539683
PF, 0.068?F (53HX71)
CD128
24797220
EL, 22?F,
±20%, 50V (53HX71)
CH244
24100104
Chip, 0.1?F, +80%, -20%, 25V
GJ0624000445
Chip Jumper, 16
80 Type
(53H71)
GJ07
24000445
Chip Jumper, 1680 Type
(53H71)
K501
23311891
Lenti Sheet, SCREEN53KLHL
(53HX71)
K501
23311899
Lenti Sheet, SCREEN53KL-L
(53H71)
K502
23311892
Fresnel Sheet, SCREEN53KL-F
K503
23311859
Screen Protec, SCR-PRO53AL
(53HX71)
K503
23311864
Screen Protec, SCR-PRO53KL
(53H71)
K601
23405040
Mirror
K912
23306370
Remote Hand Unit, CT-90047
(53HX71)
K912
23306414
Remote Hand Unit, CT-90087
(53H71)
L462
23231326
Deflection Yoke, TDY707PD
(53HX71)
L463
23231326
Deflection Yoke, TDY707PD
(53HX71)
L464
23231326
Deflection Yoke, TDY707PD
(53HX71)
Q220
23114756Transistor, 2SC2482(C)
QA01
23000857
IC, MN102H51KFC
QD41
23000725
IC, NJM2700L (53HX71)
QD42
23314085
Transistor, 2SK372 V (53HX71)
QD44
23114460
Transistor, RN1204 (53HX71)
QD103
23114460
Transistor, RN1204 (53HX71)
QH174
23905320
IC, NM24C16EN
R241
24367103
CF, 10k ohm,
±2%
R242
24367123
CF, 12k ohm,
±2%
R243
24367273
CF, 27k ohm,
±2%
R244
24367273
CF, 27k ohm,
±2%
R245
24366563
CF, 56k ohm
R246
24366563
CF, 56k ohm
R248
24366563
CF, 56k ohm
R251
24366472
CF, 4700 ohm
R252
24366472
CF, 4700 ohm
R601
24011392
Chip, 3900 ohm, 1/20W
(53HX71)
R601
24011153
Chip, 15k ohm, 1/20W (53H71)
R602
24011392
Chip, 3900 ohm, 1/20W
(53HX71)
R602
24011153
Chip, 15k ohm, 1/20W (53H71)
R603
24011182
Chip, 1800 ohm, 1/20W
(53HX71)
R603
24011183
Chip, 18k ohm, 1/20W (53H71)
R604
24011182
Chip, 1800 ohm, 1/20W
(53HX71)
R604
24011183
Chip, 18k ohm, 1/20W (53H71)
R611
24011272
Chip, 2700 ohm, 1/20W
(53HX71)
R611
24011562
Chip, 5600 ohm, 1/20W
(53H71)
R612
24011272
Chip, 2700 ohm, 1/20W
(53HX71)
R612
24011562
Chip, 5600 ohm, 1/20W
(53H71)
R662
24011472
Chip, 4700 ohm, 1/20W
(53HX71)