Text preview for : 36SDX01SR.pdf part of Hitachi 36SDX01SR Hitachi Solid State Color Television
Models: 36SDX01SR/MM1R, 36SDX01S/MM1T
Chassis: MM1R, MM1T
Service Manual
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PA
No. 0140
36SDX01SR/MM1R 36SDX01S/MM1T
SERVICE MANUAL MM1R/MM1T NTSC
R/C: CLU-433FC
Models 36SDX01SR/36SDX01S and 36SDX88B are in the same Solid State Color Television family. The main difference between the 36SDX01SR/36SDX01S and 36SDX88B is the control panel and the CRT. Please refer to model 36SDX88B schematics, assembly, wiring, test and troubleshooting information when servicing models 36SDX01SR/36SDX01S. Refer to Service Manual PA No. 0110 issued in December 1998.
ADJUSTMENT
Please refer to Service Manual PA No. 0110 when adjusting 36SDX01SR/36SDX01S. The only difference is the Chopper Voltage as stated below.
SYMBOL NO. # DESCRIPTION CHOPPER VOLTAGE ADJUSTMENT (PA No. 0110 SECTION 2.3.1 PAGE 47) 36SDX88B/MM1 VGA MODE=112±0.5V DTV MODE=124±0.5V SVGA MODE=140±0.5V RT01 FOCUS ADJUSTMENT (PA No. 0110 SECTION 3.3 PAGE 81) SAME AS STATED IN PA No. 0110. 36SDX01SR/MM1R VGA MODE=112±0.5V DTV MODE=124±0.5V SVGA MODE=140±0.5V SAME AS STATED IN PA No. 0110. 36SDX01S/MM1T VGA MODE=105±0.5V DTV MODE=120±0.5V SVGA MODE=135±0.5V SEE BELOW
36SDX01S/MM1T ONLY
5. Vertical Line Adjustment Adjust Focus on Cross-Hatch Circle Pattern focusing the point as shown in the right figure. 6. Adjust RT01 focusing only at vertical line so that it becomes the most thick; the adjustment point which can be seen the clearest without any saturation. Concentration point: Inner point of the circle as shown in the fight figure. Note: Adjust Horizontal Center Focus again after adjusting Vertical Focus.
RT01 The second vertical line from the left end. REAR VIEW The end of Cross-Hatch CPT PWB
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
S O L I D S TAT E C O L O R T E L E V I S I O N
MAY 2000 HHEA-MANUFACTURING DIVISION
36SDX01SR/MM1R AND 36SDX01S/MM1T ONLY
PARENTAL CONTROL (V-Chip) operation check Preparation for Adjustment (1) Receive a channel with V-Chip signal. (2) Push MENU and select CUSTOM menu by using or button. (3) Select PARENTAL CONTROL by using or button. (4) Press button to set PARENTAL CONTROL mode. (5) Enter "7777" for SECRET CODE. (6) Select MOVIE RATINGS and TV RATING by using or button. (7) Press button to set MOVIE RATINGS and TV RATINGS. Adjustment Procedure (1) Select MOVIE RATINGS MPAA (PG) and TV RATINGS (TV-14/ALL BLOCK) (2) Check that Picture & audio should be blocked as follows "RATING BLOCKED" is displayed when picture is blocked.
Receive Signal Picture/Audio Condition TV-PG UNBLOCK MPAA PG BLOCK TV-Y7-FV UNBLOCK Receive Signal Picture/Audio Condition TV-PG BLOCK MPAA PG UNBLOCK TV-Y7-FV UNBLOCK
(5) Select MOVIE RATINGS MPAA (PG-13) and TV RATINGS (TV-Y7/ALL BLOCK) (6) Check that Picture & audio should be blocked as follows "RATING BLOCKED" is displayed when picture is blocked.
Receive Signal Picture/Audio Condition TV-PG BLOCK MPAA PG UNBLOCK TV-Y7-FV BLOCK
(7) Same check as (1) to (6) should be applied for PINP sub picture. Main picture should receive a channel without V-chip signal. Sub picture should receive a channel with V-chip signal. NOTE: User setting rating & receive signal rating are displayed on top area of the screen when RECALL button is pressed. 1st line : User setting rating. 2nd line : Receive signal rating.
(3) Select MOVIE RATINGS MPAA (PG-13) and TV RATINGS (TV-14/ALL BLOCK) (4) Check that Picture & audio should be blocked as follows "RATING BLOCKED" is displayed when picture is blocked.
REPLACEMENT PARTS LIST
This parts list only gives parts which are different from the service manual PA No. 0110. Components having special safety characteristics are identified by a ! on the parts list in this Service Data and its supplements and bulletins. Before servicing the chassis, it is important that the service technician read and follow the ÒSafety PrecautionsÓ and ÒProduct Safety NoticesÓ in this Service Manual. Do not degrade the safety of the receiver through improper servicing.
SYMBOL NO. CG08 D611 DG09 DG12 DG13 E801 ESF EVV EWK DESCRIPTION CAP 2125 CHIP 100000PF-K B 25V TA ZENER DIODE ZENER HZS12 (C3) 0.005A DIODE 1SS254TZ/1SS270TA DIODE 1SS254TA/1SS270TA CRT SOCKET FOCUS SCREEN LEAD CONNECTOR (VM) 3P CONNECTOR 36SDX88B/MM1 0893027R 2339825M 2339889M 2344041M 2344041M EY00411 EZ01001 2973695S 2973715S 36SDX01SR/MM1R -2339825M ---EY00411 EZ01001 2973695S -36SDX01S/MM1T -2339837M ---2698675 EZ01003 2976645 --
2
REPLACEMENT PARTS LIST
This parts list only gives parts which are different from the service manual PA No. 0110. Components having special safety characteristics are identified by a ! on the parts list in this Service Data and its supplements and bulletins. Before servicing the chassis, it is important that the service technician read and follow the ÒSafety PrecautionsÓ and ÒProduct Safety NoticesÓ in this Service Manual. Do not degrade the safety of the receiver through improper servicing.
SYMBOL NO. I001 JY91 JY91 JY92 K400 K406 K411 K412 K421 K442 K481 K482 K8A1 K8A2 KT01 KT02 KT03 KT04 KT05 N201 N203 PVV PWK R624 R625 R627 R627 RG18 RG30 RG40 RKJ1 RKJ2 RKJ3 RKJ4 RKJ5 RT01 DESCRIPTION MAIN MICRO-CONTROLLER 3P(SW) PIN JACK WITH S JACK 03P HORIZONTAL JACK S-TERMINAL JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) JUMPER WIRE (0.5 L=52MM) INSTRUCTION BOOK V-CHIP REFERENCE GUIDE PLUG PIN SUB MINI PLUG PIN SUB MINI 3P RESISTOR RESISTOR RESISTOR RESISTOR 1.2K OHM (1/16 W) RES.-CARBON FLM 1/16W 100-JB 10K OHM (1/16 W) RES 2125 CHIP 1/16W 000 TAPE RES 2125 CHIP 1/16W 000 TAPE RES 3216 CHIP 1/8W 000 TAPE JUMPER JUMPER VARIABLE RESISTOR 20M 36SDX88B/MM1 CP05361 ES00022 --2974432M 2974432M 2974432M 2974432M 2974432M 2974432M 2974432M 2974432M 2974432M 2974432M -----QR27362 -2902262 2902262 0700056M 0700056M 0700054M 0700054M 0195902R 0700027M 0195925R 0195250R 0195250R 0195248R 0195250R 0195250R -36SDX01SR/MM1R CP05362 -ES00261 ES00271 ---------------QR45391 H462678 2902262 -0700056M 0700056M 0700054M 0700054M 0700042M -0700054M ---2974432M 2974432M -36SDX01S/MM1T CP05362 -ES00261 ES00271 ----------2974432M 2974432M 2974432M 2974432M 2974432M QR45391 H462678 2902261 -0700062M 0700062M 0700058M 0700053M 0700042M -0700054M ---2974432M 2974432M AW00241
3
REPLACEMENT PARTS LIST
This parts list only gives parts which are different from the service manual PA No. 0110. Components having special safety characteristics are identified by a ! on the parts list in this Service Data and its supplements and bulletins. Before servicing the chassis, it is important that the service technician read and follow the ÒSafety PrecautionsÓ and ÒProduct Safety NoticesÓ in this Service Manual. Do not degrade the safety of the receiver through improper servicing.
SYMBOL NO. RL12 RL18 SG01 SG02 SG03 TH01 UG02 DESCRIPTION RESISTOR RESISTOR 5 KEY PUSH SWITCH PUSH SWITCH PUSH SWITCH FBT IC TPS831 PICTURE TUBE (A90AGW14X04) FRONT FRAME BACK COVER 36SDX88B/MM1 0700033M 0700036M 2632851 2634621 2634621 BW00757 CZ00781 DE01351 (A90AGW14X04) QD03492 Q001574 36SDX01SR/MM1R 0700033M 0700036M 2633322 FE10332R FE10332R BW00757 -DE01351 (M90AHL50X33) QD09791 QD09621 36SDX01S/MM1T 0700029M 0700032M 2633322 FE10332R FE10332R BW02491 -DE01921 QD09791 QD09621
! V1
#030 #030
4
PRINTED CIRCUIT BOARD
CPT P.W.B.
5
NOTES:
6
PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. DonÕt degrade the safety of the receiver through improper servicing.
BASIC CIRCUIT DIAGRAM
3 4 5 6
POWER DEFLECTION SIGNAL 1 OF 3
1
2
A
25 24
A
1
B
B
26
C
C
3
D
32
33
D
34
31
2
E
E
All DC voltage to be measured with a tester (100k /V). Voltage taken on a complex color bar signal including a standard color bar signal. Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
POWER DEFLECTION
6
1
2
3
4
5
7
POWER DEFLECTION SIGNAL 1 OF 3
BASIC CIRCUIT DIAGRAM
PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. DonÕt degrade the safety of the receiver through improper servicing.
1
2
3
4
5
6
A
A
8
B
7 6
B
5 10 9 4
C
C
D
D
E
E
All DC voltage to be measured with a tester (100k /V). Voltage taken on a complex color bar signal including a standard color bar signal. Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
SIGNAL 1 OF 3
6
1
2
3
4
5
8
PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. DonÕt degrade the safety of the receiver through improper servicing.
BASIC CIRCUIT DIAGRAM
SIGNAL 2 OF 3 SIGNAL 3 OF 3
1
2
3
4
5
6
A
A
B
B
C
C
D
D
E
E
All DC voltage to be measured with a tester (100k /V). Voltage taken on a complex color bar signal including a standard color bar signal. Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
SIGNAL 2 OF 3
1
2
3
4
5
6
9
SIGNAL 2 OF 3 SIGNAL 3 OF 3
BASIC CIRCUIT DIAGRAM
PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. DonÕt degrade the safety of the receiver through improper servicing.
1
2
3
4
5
6
CICUIT# PIN# Q801 Q802 B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E
DC voltage Vdc
TV mode PC mode
A
A
Q803 Q804 Q805
30 28 Q806 Q807 Q808 29 Q809 Q810
B
B
NC NC NC NC NC NC NC NC NC 3.8 11.0 3.1 11.2 11.9 11.0 11.8 149.4 11.3 149.6 0 150.5 151.2 218.4 150.8 0 11.9 0 3.6 11.0 2.9
NC NC NC NC NC NC NC NC NC 4.4 10.7 3.7 11.2 6.1 10.8 11.8 1.5 11.2 1.6 0 1.8 1.8 218.7 1.9 0 11.8 0 4.3 10.8 3.6
13 12 11 CICUIT# PIN# Q816 Q817 23 22 17 14 Q818 B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E
DC voltage Vdc
TV mode PC mode
C
C
Q819 Q820 Q811 Q812
15
16
20 18 19
21
Q813 Q814 Q815
D
D
11.3 11.9 11.0 11.9 152.9 11.3 152.5 0 153.3 154.6 218.3 154.5 0 6.0 0 11.3 11.9 11.0 11.8 162.1 11.3 162.1 0 162.7 163.4 218.3 163.2 3.5 11.0 2.8
11.3 11.9 10.9 11.8 2.0 11.2 110.8 0 2.3 2.1 218.8 2.1 0 6.1 0 11.2 11.9 10.8 11.8 2.2 11.2 2.2 0 2.4 2.4 218.6 2.5 4.2 10.9 3.4
E
E
All DC voltage to be measured with a tester (100k /V). Voltage taken on a complex color bar signal including a standard color bar signal. Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
SIGNAL 3 OF 3
1
2
3
4
5
6
10
PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. DonÕt degrade the safety of the receiver through improper servicing.
BASIC CIRCUIT DIAGRAM
TUNER CPT
1
2
3
4
5
6
A
A
B
B
27
C
36
C
D
35
D
E
E
All DC voltage to be measured with a tester (100k /V). Voltage taken on a complex color bar signal including a standard color bar signal. Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
TUNER
6
1
2
3
4
5
PAGE 179
TUNER CPT
BASIC CIRCUIT DIAGRAM
PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. DonÕt degrade the safety of the receiver through improper servicing.
1
2
3
4
5
6
A
A
B
B
C
C
D
D
E
E
All DC voltage to be measured with a tester (100k /V). Voltage taken on a complex color bar signal including a standard color bar signal. Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
CPT
6
1
2
3
4
5
PAGE 179
PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. DonÕt degrade the safety of the receiver through improper servicing.
BASIC CIRCUIT DIAGRAM
VM CONTROL PANEL
1
2
3
4
5
6
A
A
B
B
C
C
D
D
E
E
All DC voltage to be measured with a tester (100k /V). Voltage taken on a complex color bar signal including a standard color bar signal. Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
VM
6
1
2
3
4
5
PAGE 179
VM CONTROL PANEL
BASIC CIRCUIT DIAGRAM
PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. DonÕt degrade the safety of the receiver through improper servicing.
1
2
3
4
5
6
A
A
B
B
C
C
D
D
E
E
All DC voltage to be measured with a tester (100k /V). Voltage taken on a complex color bar signal including a standard color bar signal. Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
CONTROL PANEL
6
1
2
3
4
5
PAGE 179
NOTES:
11
HITACHI