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Samsung HT-A100 [38/59] Amp pre inspection relating to power protection 6 amp pre inspection relating to power protection
![Samsung HT-A100 [38/59] Amp pre inspection relating to power protection 6 amp pre inspection relating to power protection](/views2/1793022/page38/bg26.png)
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6. AMP Pre-Inspection relating to Power Protection
6. AMP Pre-Inspection relating to Power Protection
GND
5.1CH Speaker Out
FRONT R
FRONT L
CENTER
REAR R REAR L
SET
Measurement Resistance using Tester
- Appr oxi mat el y -
CH HT-XA100 (A100)
F/R CH 10kΩ
CENTER 10kΩ
SUBWOOFER 10kΩ
If Measured Resistance is very different from
above numbers, There is a Problem.
AMP PCB Problem
FOR HT-A100 Series, there are only Front,
Sub woofer out.
SUB WOOFER
If you think, there are problems at the AMP PCB, you can check
the pcb without disassemble the set.
(Caution!! : Do not connect t he power cor d dur i ng bel l ow
t es t ! )
Содержание
- Folie 1 1
- Samsung home theater samsung home theater 1
- Folie 2 2
- List of contests list of contests 2
- Folie 3 3
- Introduction of ht xa100 1 introduction of ht xa100 3
- Folie 4 4
- Introduction of ht a100 1 introduction of ht a100 4
- Folie 5 5
- General feature 2 general feature 5
- Folie 6 6
- Description 3 description 7
- Folie 7 7
- Function description 7
- Folie 8 8
- Description 3 description 9
- Folie 9 9
- Function description 9
- Accessories accessories 10
- Ah59 01907a ht xa100 kor 10
- Ah59 01907b ht xa100 exp 10
- Ah59 01907g ht a100 exp 10
- Folie 10 10
- Folie 11 11
- Disassemble reassemble 4 disassemble reassemble 12
- Folie 12 12
- Separate the cabinet front 12
- Disassemble reassemble 4 disassemble reassemble 13
- Folie 13 13
- Remove the 9 screws m3x10 white 13
- Separate assy sheild front 13
- Disassemble reassemble 4 disassemble reassemble 14
- Folie 14 14
- Pcb smps 14
- Separate smps 14
- Disassemble reassemble 4 disassemble reassemble 15
- Folie 15 15
- Separate slot mecha 15
- Disassemble reassemble 4 disassemble reassemble 16
- Folie 16 16
- Separate amp pcb 16
- Disassemble reassemble 4 disassemble reassemble 17
- Folie 17 17
- Separate usb pcb 17
- Disassemble reassemble 4 disassemble reassemble 18
- Folie 18 18
- Separate main pcb 18
- Disassemble reassemble 4 disassemble reassemble 19
- Folie 19 19
- Separate ass y sheild rear 19
- Disassemble reassemble 4 disassemble reassemble 20
- Folie 20 20
- Folie 21 21
- Pure digital for perfect vision 21
- Folie 22 22
- Folie 23 23
- Hdmi cec 23
- High definition multimedia interface 23
- Intellectual action 23
- Special feature 5 special feature hdmi cec hdmi cec 23
- Analog way 24
- Docking type 24
- Drm ums mtp 24
- Folie 24 24
- Expandable the choice is yours 25
- Folie 25 25
- Folie 26 26
- Special feature wireless ready 5 special feature wireless ready 26
- Data clk port power on 27
- Folie 27 27
- Special feature wireless ready check 5 special feature wireless ready check 27
- Stand by time line 27
- Wireless ready module 27
- Wireless ready port 27
- 1 m ain top 28
- Controller 28
- Folie 28 28
- Main pcb block 6 main pcb block 28
- 1 m ain bottom 29
- Folie 29 29
- Main pcb block 6 main pcb block 29
- Folie 30 30
- Main pcb connectors 6 main pcb connectors 30
- Folie 31 31
- Sub pcb connectors 6 sub pcb connectors 31
- Folie 32 32
- Sub pcb block 6 sub pcb block 32
- Folie 33 33
- Folie 34 34
- Amp modulator ps9829b 6 amp modulator ps9829b 35
- Folie 35 35
- Amp power stage tas5142 6 amp power stage tas5142 36
- Folie 36 36
- Folie 37 37
- Smps protection 6 smps protection 37
- The condition of power protection active 37
- Amp pre inspection relating to power protection 6 amp pre inspection relating to power protection 38
- Folie 38 38
- If you think there are problems at the amp pcb you can check the pcb without disassemble the set caution do not connect t he power cor d dur i ng bel l ow t es t 38
- Folie 39 39
- Main pcb hdmi video out 6 main pcb hdmi video out 39
- Block diagram in detail hdmi video out 6 block diagram in detail hdmi video out 40
- Folie 40 40
- Fan error check 6 fan error check 41
- Folie 41 41
- Methood 41
- Symptom 41
- Connect to spk out 42
- Fan check error 6 fan check error 42
- Fan_sens 42
- Folie 42 42
- Procedure 42
- Communication failure 6 communication failure 43
- Folie 43 43
- Reset insecure it should be 3v after power on 43
- Communication failure 6 communication failure 44
- Folie 44 44
- Rf50v vd33rf 44
- Communication failure 6 communication failure 45
- Folie 45 45
- Vd33 3 3 v 45
- Vdd1 1 1 v 45
- Communication failure 6 communication failure 46
- Folie 46 46
- Folie 47 47
- Pcb ass y 2 heat sink 3 pcb short 47
- Folie 48 48
- Folie 49 49
- Folie 50 50
- Disassemble mecha deck 11 disassemble mecha deck 51
- Folie 51 51
- Disassemble mecha deck 11 disassemble mecha deck 52
- Folie 52 52
- Points 52
- Disassemble mecha deck 11 disassemble mecha deck 53
- Folie 53 53
- Dvd flash initialize update method 54
- Folie 54 54
- Micom initialization update 12 micom initialization update 54
- Micom mpeg version check 54
- Micom reset 54
- Micom update only for flash micom 54
- 5 v line 55
- Check pattern 55
- Folie 55 55
- Micom uic1 55
- Power sense 55
- Power sense line 55
- Replace 55
- Replace smps 55
- Troubleshooting main 13 troubleshooting main 55
- Uq2 ksr2103 55
- Check aic1 s 56
- Check aux1 aux2 56
- Control line pattern 56
- Folie 56 56
- Jack pattern check 5v 3 v 56
- No sound 56
- Pattern 56
- Replace aic1 56
- Replace smps 56
- Troubleshooting output 13 troubleshooting output 56
- 1 2 5 6 check 57
- Check aic1 mic1 data line 57
- Check mic1 u1 data line pattern 57
- Control 57
- Folie 57 57
- Mic3 at2 6df161a 57
- Mpeg input 57
- Mpeg output 57
- Pattern 57
- Pwm input 57
- Replace mic1 57
- Replace mic3 57
- Troubleshooting output 13 troubleshooting output 57
- Amp ic output check 58
- Check u1 s power pin 58
- Folie 58 58
- Output check 58
- Pattern 58
- Replace u1 58
- Sound output ok 58
- Troubleshooting output 13 troubleshooting output 58
- Folie 59 59
- Main pcb 59
- Power key 59
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