12 VOLTAGE CHART
Note:
·Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because it may differ from an actual measuring value due to difference of Measuring instrument and its measuringcondition and product itself.
12.1. | MOTHER P.C.B. |
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| Ref No. |
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| IC1021 |
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| IC1101 |
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| IC1151 |
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| MODE |
| 1 | 2 | 3 | 4 | 5 |
| 1 | 2 | 3 |
| 1 | 2 | 3 | 4 | 5 |
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| PLAY |
| 2.0 | 1.7 | 0 | 15.0 |
| 2.9 | 2.5 | 0 |
| 10.7 | 3.3 | 9.0 | - | 0 |
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| STOP |
| 1.9 | 1.7 | 0 | 15.0 |
| 2.9 | 2.5 | 0 |
| 11.2 | 3.3 | 9.0 | - | 0 |
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| Ref No. |
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| IC1195 |
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| MODE |
| 1 | 2 | 3 | 4 | 5 |
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| PLAY |
| 5.1 | 0 | 3.8 | 3.5 | 3.3 |
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| STOP |
| 5.1 | 0 | 3.8 | 3.5 | 3.3 |
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| Ref No. |
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| IC3501 |
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| MODE |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
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| PLAY |
| 5.0 | 2.4 | 2.5 | 1.9 | 5.0 | 1.9 | 0 | 2.3 | 2.3 | 0 | 2.3 | 2.3 | 1.9 | 1.9 | 1.9 | 2.3 |
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| STOP |
| 5.0 | 2.4 | 2.5 | 1.7 | 5.0 | 1.7 | 0 | 2.3 | 2.3 | 0 | 2.3 | 2.3 | 1.6 | 1.6 | 1.6 | 2.4 |
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| Ref No. |
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| IC4301 |
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| MODE |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
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| PLAY |
| 0 | 0 | 0 | 0 | 0 | 0 | 11.8 |
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| STOP |
| 0 | 0 | 0 | 0 | 0 | 0 | 12.0 |
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| Ref No. |
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| IC6001 |
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| MODE |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
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| PLAY |
| 0 | 0.3 | 0.4 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 1.7 | 1.5 | 0 | 0 | 0.1 | 0 | 3.3 | 1.6 | 1.6 | 3.3 | 0 | 0 |
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| STOP |
| 0 | 0.3 | 0.4 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 1.7 | 1.5 | 0 | 0 | 0 | 0.1 | 3.3 | 1.6 | 1.6 | 0 | 0 | 0 |
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| Ref No. |
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| IC6001 |
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| MODE |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 |
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| PLAY |
| 3.1 | 3.3 | 3.3 | 3.3 | 0 | 0 | 0 | 3.3 | 3.3 | 3.3 | 0 | 0 | 0 | 3.2 | ||||||
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| STOP |
| 3.2 | 3.3 | 3.3 | 3.3 | 0 | 0 | 0 | 3.3 | 3.3 | 3.3 | 0 | 3.3 | 3.3 | 0 | 0 | |||||
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| Ref No. |
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| IC6001 |
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| MODE |
| 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 |
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| PLAY |
| 0 | 3.2 | 2.7 | 2.8 | ||||||||||||||||
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| STOP |
| 0 | 0 | 0 | |||||||||||||||||
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| Ref No. |
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| IC6001 |
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| MODE |
| 61 | 62 | 63 | 64 |
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| PLAY |
| 3.3 | 0 | 3.3 | 0 |
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| STOP |
| 0 | 3.2 | 0 | 0 |
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| Ref No. |
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| Q1045 |
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| Q1051 |
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| Q1081 |
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| Q1082 |
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| MODE |
| E | C | B |
| 1 | 2 | 3 | 4 |
| E | C | B |
| E | C | B |
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| PLAY |
| 14.9 | 23.0 | 15.5 |
| 5.1 | 4.1 | 0 | 1.7 |
| 0 | 0.7 | 0 |
| 0 | 0 | 0.7 |
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| STOP |
| 14.9 | 22.8 | 15.5 |
| 5.1 | 4.1 | 0 | 1.7 |
| 0 | 0.7 | 0 |
| 0 | 0 | 0.7 |
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| Ref No. |
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| Q1115 |
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| Q1125 |
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| Q1126 |
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| MODE |
| 1 | 2 | 3 | 4 | 5 | 6 |
| E | C | B |
| 1 | 2 | 3 | 4 | 5 |
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| PLAY |
| 5.1 | 5.1 | 0.1 | 5.1 | 5.1 | 5.1 |
| 2.4 | 1.3 | 1.8 |
| 1.8 | 1.3 | 1.3 | 0.7 | 1.3 |
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| STOP |
| 5.1 | 5.1 | 0.1 | 5.1 | 5.1 | 5.1 |
| 2.4 | 1.3 | 1.7 |
| 1.7 | 1.3 | 1.3 | 0.7 | 1.3 |
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| Ref No. |
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| Q4302 |
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| Q4422 |
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| Q4423 |
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| Q4751 |
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| Q4924 |
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| MODE |
| E | C | B |
| E | C | B |
| E | C | B |
| E | C | B |
| E | C | B |
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| PLAY |
| 0 | 3.6 | 0 |
| 0 | 0 |
| 0 | 0 |
| 1.8 | 5.0 | 2.5 |
| 0 | 0 |
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| STOP |
| 0 | 0 | 0 |
| 0 | 0 | 0.7 |
| 0 | 0 | 0.7 |
| 1.8 | 5.0 | 2.5 |
| 0 | 0 |
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| Ref No. |
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| Q4940 |
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| Q4947 |
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| Q4948 |
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| Q4949 |
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| Q4950 |
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| MODE |
| E | C | B |
| E | C | B |
| E | C | B |
| E | C | B |
| E | C | B |
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| PLAY |
| 0 | 0 |
| 0 | 0 |
| 0 | 0 |
| 0 | 5.8 | 0 |
| 0 | 0 | 0.7 |
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| STOP |
| 0 | 0 |
| 0 | 0 |
| 0 | 0 |
| 0 | 6.0 | 0 |
| 0 | 0 | 0.7 |
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| Ref No. |
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| Q6085 |
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| MODE |
| E | C | B |
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| PLAY |
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| STOP |
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| Ref No. |
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| QR1115 |
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| QR4302 |
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| QR4304 |
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| MODE |
| E | C | B |
| E | C | B |
| 1 | 2 | 3 | 4 | 5 | 6 |
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| PLAY |
| 0 | 0 | 3.3 |
| 0.1 | 0 |
| 5.0 | 5.0 | 5.0 | 3.6 | 0 | 0 |
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| STOP |
| 0 | 0 | 3.3 |
| 3.7 | 3.6 | 0 |
| 5.0 | 5.0 | 5.0 | 0 | 0 | 0 |
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| Ref No. |
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| QR4305 |
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| QR4306 |
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| QR4307 |
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| QR4308 |
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| MODE |
| 1 | 2 | 3 | 4 | 5 | 6 |
| E | C | B |
| E | C | B |
| E | C | B |
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| PLAY |
| 0 | 0 | 0 | 5.8 | 0 |
| 0 | 0.1 | 3.6 |
| 0 | 1.6 | 0 |
| 1.6 | 1.5 | 0 |
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| STOP |
| 0 | 0 | 0 | 6.0 | 0 |
| 0 | 3.7 | 0 |
| 0 | 1.6 | 0 |
| 1.7 | 1.6 | 0 |
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| Ref No. |
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| Q4901 |
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| Q4902 |
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| MODE |
| 1 | 2 | 3 | 4 | 5 | 6 |
| 1 | 2 | 3 | 4 | 5 | 6 |
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| PLAY |
| 0 | 0 | 11.4 | 11.4 | 3.2 | 0 |
| 0 | 11.4 | 11.4 | 11.4 |
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| STOP |
| 0 | 0 | 11.9 | 11.8 | 3.2 | 0 |
| 0 | 11.9 | 11.8 | 11.8 |
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