
Schematic Diagrams
System Power
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  | PR108  | V+  | 
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  | 0.1A  | 12VR  | 
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  | PC57  | PC56  | 
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  | 0.1U  | 10U/25V  | 
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  | PC123  | 
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  | PC55  | 
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  | PC62  | PC58  | 
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  | 10U/25V  | 0.1U  | 
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  | PD18  | 
  | PC54  | 
  | PC119  | 0.1U  | 
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  | 10U/16V  | 
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  | PD22  | 
  | PC63  | 
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  | RB751V  | 
  | 1U/50V_0805  | 22  | 0.1U  | 
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  | 6 5  | PC53  | C  | PU6  | 
  | PD19  | 
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  | PQ43A  | 0.1U  | 
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  | RB751V  | 
  | PC122  | 5 6  | 
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  | AO4900  | 
  | 25  | BST3  | VL  | 21  | 
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VDD3  | SYS3V  | 
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  | PR86  | 
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  | PR109  | 0  | 27  | 
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  | PQ44A  | PL9  | 
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  | 4A  | 
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  | PJ4  | 
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  | 8 7 3  | 
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  | 26  | LX3  | 
  | DH5  | 16  | 
  | PR107  | 
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  | 4A  | VDD5  | ||
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  | PR130  | 
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  | 0.015_2010  | 
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  | LX5  | 
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  | 6mm  | 
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  | 7 8  | 
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  | PC45  | +  | PC47  | +  | 
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  | 1  | CSH3  | 
  | DL5  | 19  | 
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  | 150U  | 
  | 150U  | 
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  | PC59  | 
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  | PC130  | PR120  | PR56  | 1M  | PQ43B  | 
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  | CSL3  | 
  | CSH5  | 
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  | 100P  | 10K_1%  | 47P  | 
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  | AO4900  | 1  | 
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  | 3  | FB3  | 
  | CSL5  | 13  | 
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  | PQ44B  | 
  | PC127  | 
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  | PC128  | PR113  | + PC64  | + PC65  | |
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  | FB5  | 12  | 
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  | 1  | AO4900 PR112  | 2M  | 47P  | 
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  | 100P  | 10K_1%  | 150U  | 150U  | |
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  | VDD  | 5  | 12VR | 
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  | REF  | 
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  | PR55  | 
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  | PR118  | 15  | 
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  | PJ8  | 
  | 1mm  | 12V  | PR114  | 
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  | SEQ  | 
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  | PC60  | 
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  | 27.4K_1%  | 
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  | 9.1K_1%  | 
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  | 0  | 
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  | PC61  | 
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  | 12VOUT  | 
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  | 10U_1210  | 
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  | 1U_0805  | 
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  | VL  | PR58  | 0  | 
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  | 10  | SKIP  | 
  | 3VON  | 28  | 
  | 3VON  | 
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  | PR110  | 10K  | C  | E  | VL  | 
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  | PR57  | 
  | T  | 11  | RESET  | 
  | 5VON  | 7  | 
  | 5VON  | 
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  | PR115  | 10K  | 
  | PQ27  | 
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  | V+  | 
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  | PR117  | 
  | VL  | 
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  | 6  | SYNC  | 
  | SHDN  | 23  | 
  | PR106  | 1K  | 
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  | DTA114EUA  | 
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  | R  | 
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  | B  | 
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  | 0  | 
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  | 8  | GND  | 
  | PGND  | 20  | 
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  | C  | 
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  | PR116  | VIN1  | 
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  | PR119  | 
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  | PC120  | 
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  | PR111  | B  | 
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  | *R  | 
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  | MAX1632  | 
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  | 0.1U  | 
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  | PC129  | PC124  | 
  | 100K  | PQ28  | 100K  | 
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  | E  | 
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  | 0.01U  | 0.01U  | 
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  | DTC114EUA  | 
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Sheet 38 of 41 System Power
B.Schematic Diagrams
CA PD23 1SS355
VDD3  | PR59  | 10K  | PWRSW#24 | 
  | 
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  | D  | 
  | PWSEN  | G  | PQ47  | 
  | 2N7002  | ||
  | 
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  | S  | 
+3V  | +5V  | +2.5V  | 
VIN1  | 
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  | 
PR124  | PR129  | PR125  | 
PR123
10(0805)10(0805)10(0805)
100K
  | VL  | E  | C DD_ONH  | 
  | |
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  | PQ29  | 
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  | DTA114EUA  | 
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  | DB  | D  | 
  | DD_ON# 37 | 
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  | PQ67  | 
  | |
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  | G  | PQ31  | 
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24  | DD_ON  | 2N7002  | 
  | ||
  | 2N7002  | G  | TEST 36,39 | ||
  | 
  | S  | |||
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  | ||
VIN![]()
27  | PWRS  | 
  | 
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  | VA  | PD20  | 1SS355  | VIN1  | ||
  | 
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  | A  | 
  | C  | 
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  | E  | C  | PD21  | 1SS355  | 
  | ||
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  | PQ30  | A  | 
  | C  | 
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  | B  | 2SB1198  | 
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PR121  | 100K  | PR122  | 100K  | 
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  | D  | 
  | D  | 
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PR4  | 100K  | PWSEN  | 10 mil  | G  | PQ32  | G  | DD_ONH  | |
  | 
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  | PQ33  | 
  | ||
  | PR3  | 
  | 
  | S  | 2N7002S  | 2N7002  | PR134  | |
  | 
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  | PC131  | 
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  | 100K  | 
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  | 0.1U  | 
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  | 1M  | 
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NEAR J4
  | D  | 
  | 
DD_ONH PR126 | 100K G  | PR127  | 
  | ||
  | PQ48  | 100K  | 
  | 2N7002S  | 
  | 
12V  | VDD3  | 
  | PQ24  | +3V  | 
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  | 8  | Si4800  | 
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  | 4A  | 2  | 4A  | |
  | 6  | |||
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  | 7  | 3  | 
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  | 5  | 1  | 
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  | PR54  | 
  | 4  | 
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  | 100K  | 
  | 
  | 
  | 
D G 
 S
12V
G
PQ45
2N7002
VDD5
8
4A 
 7
6
5
PR60
100K
D  | PQ50  | G  | |
  | |||
  | |||
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S  | 2N7002  | ||
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  | 
PQ34
Si4800+5V
3  | 4A  | 
2  | |
1  | 
  | 
4  | 
  | 
S D![]()
12V
PQ46
2N7002
PR175
100K
  | 
  | 
  | PR180  | 
  | S  | 
  | 
  | 
  | 
  | 
  | 1M  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | PQ16  | 
  | 
  | 
  | VDD3  | PR31  | 10K  | D  | 2N7002S  | ACIN | 24  | 
  | 
  | 
  | 
  | 
  | |||
PQ68  | +12V  | 
  | 
  | 
  | G  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | ||
S Si2301D  | VA  | 
  | PR30  | 
  | 
  | PR33  | 
  | 
G  | 
  | 
  | 
  | PR29  | 100K  | 
  | |
  | 
  | 330K  | 
  | 
  | 
  | ||
  | 
  | 
  | 
  | 
  | 100K  | 
  | 
  | 
PR176  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
100K  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
PC48  | D  | 
  | 
  | PQ26  | 
  | PC66  | D  | 
  | 
  | PQ35  | 
  | 
  | 
  | |||
  | 
  | 
  | 2N7002  | 
  | 
  | 
  | 
  | 2N7002  | 
  | 
  | 
  | |||||
0.1UF(0805)(R)  | 
  | 
  | 
  | G DD_ON#  | 
  | 0.1UF(0805)  | 
  | 
  | 
  | G DD_ON#  | 
  | G  | ||||
  | S  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | S  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | ||
D  | 
PQ69  | 
2N7002  | 
S  | 
System Power