6
5
LCD & Key control section
R641 | 3.9k | R640 |
| 2.7k | R639 | 1.8k | R638 | 1.2k | R637 | 820 |
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| R636 | 820 |
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R633 | 220 |
| R632 | 220 | S633 | S632 |
| D656 | D655 | R655 390 | R656 | R652 | 220 | ||||||
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| 390 |
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| R647 | R651 | 220 |
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| R646 |
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| R645 |
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| R644 |
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| R642 |
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| 3.9K |
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| R635 | 1.2k |
| 820 |
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| 820 | R634 |
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| 220 |
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| S642 |
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| S640 |
| S639 | S638 |
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COM3 COM2 COM1 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 | S46 S47 S48 | S49 S50 S51 | S52 S53 S54 S55 | S56 S57 S58 | S59 S60 S61 S62 S63 S64 S65 S66 S67 S68 |
CN631
4
3
2
1
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| S24 | S23 | S22 | S21 | S20 | S19 |
| RESET | KEY2 |
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| KEY1 |
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| 10V |
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S625 | R623 | 820 | S622 | S621 | R676 | 390 | R622 | 220 |
| R621 | 220 |
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| R624 | 820 | S624S623 |
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| D627 | D624D623 |
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| D622D621 |
S18 | S17 | S16 | S15 | S14 | S13 | S12 | S11 | S10 |
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| INV |
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| L613 | 47U |
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| L611 |
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| R613 | 680 |
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| C611 |
| C614 | 0.1 |
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| C615 | 5600P |
S9 | S8 | S7 | S6 | S5 | S4 | S3 | S2 | S1 |
C612
0.022
R611 | 4.7k |
R612 | 4.7k |
Q612
Q6112SD2185 2SD2185
L612
10K
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| C601 4.7/6.3 | R601 |
| 0.1 10K |
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C613 | 15P/3.15k | 0.1 | R602 | R603 | 10K | C604 | R604 | 220K | ||
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| 220p |
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BL611 |
| C602 |
| C603 |
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| S62 | S61 | S60 | S59 | S58 | S57 | S56 | S55 | S54 | S53 | S52 | S51 | S50 | S49 | S48 | S47 | S46 | S45 | S44 | S43 |
S63 |
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| S42 |
S64 |
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| S41 |
S65 |
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| S40 |
S66 |
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| S39 |
S67 |
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| S38 |
S68 |
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| IC601 |
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COM1 |
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| S36 | |||
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COM2 |
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| S35 |
COM3 |
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| LC75873NW |
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| S33 | ||||
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| S32 |
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| S31 |
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| S30 |
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| S29 |
LCDRST |
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| S28 |
LCDCE1 |
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| S27 |
LCDCL |
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| S26 |
LCDDA |
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| S25 |
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| S24 |
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| S23 |
S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | S9 | S10 | S11 | S12 | S13 | S14 | S15 | S16 | S17 | S18 | S19 | S20 | S21 | S22 |
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| IC603 |
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| CN601 |
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D626 | 470 |
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| 10V | R626 | 10K |
| RESET |
| R629 |
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| R625 |
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| R628 | R627 |
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| 470 |
MA152WK | R630 |
| Q691 | VDD 0 | 120 |
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| INV |
| 1K |
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PC601 |
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| 2SD601A |
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| KEY1 |
| R692 | 39k | LCDCL | MA3051/M |
| C625 | R672 | ||
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| 330 | |||||||
| R691 |
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| D625 |
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| 4.7/6.3 |
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| 100k |
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| KEY2 |
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| LCDDA |
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| R671 | 330 |
PC602 |
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| LCDCE1 |
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| R673 | 3.3K |
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| LCDCE2 |
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| R674 | 3.3K | |
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100k |
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| LCDRST |
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| R675 | 3.3K | |
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| R693 |
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| R694 | 39k | Q692 |
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| 2SD601A |
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A | B | C | D | E | F |
G | H | I |