Sharp TQ-GX30E Service Manual page 132

GX30
IC109 VHINJ287130-1L (NJM2871F03): 3.0 V REGULATOR
Pin No. Terminal name
1 CONT
2 GND
3 NB
4 VOUT
5 VIN
IC111 VHIR116030B-1L (R1160N301B): REGULATOR
IC703 VHIR116018B-1L (R116018B): 1.8 V REGULATOR
Pin No. Terminal name
1 VDD
2 GND
3 CE
4 ECO
5 VOUT
IC113, 706 VHITC7SZ08A-1L (TC7SZ08A): AND GATE/LOGIC
Pin No. Terminal name
1 A
2 B
3 GND
4 Y
5 VCC
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Input/Output
Input Control
– Ground
– Noise bypass
Output Output
Input Input
VIN
5
CONT 1
2
GND
Input/Output
Input Input
– Ground
Input Chip enable
Input High speed/low consumption selector switch
Output Output
1
VDD
3
CE
Input/Output
Input Signal input
Input Signal input
– Ground
Output Logic value output
Input Power supply
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CONFIDENTIAL
Description of terminal
Thermal
Protection
Bandgap
Reference
Description of terminal
ECO
4
-
+
VREF
CURRENT LIMIT
Description of terminal
5 4
VCC Y
(TOP VIEW)
A B GND
1 2 3
6 – 12
4 VOUT
3 NB
VOUT
5
2
GND