Clarion DXZ945MP Service Manual page 10

051-6074-00 GMFC-01-5VA
1.Terminal Description
pin 1: VDD : - : Positive supply voltage.
pin 2: NU : - : Not in use.
pin 3: NU : - : Not in use.
pin 4: 68_80X : IN : MPU interface setting.
pin 5: ECKL : IN : The clock selection.
pin 6: DIV 0 : IN : Clock dividing setting.
pin 7: DIV 1 : IN : Clock dividing setting.
pin 8: CKL IN : IN : External clock pulse input.
pin 9: NU : - : Not in use.
pin 10: VDD : - : Positive supply voltage.
pin 11: GND : - : Ground.
pin 12: X OUT : O : Crystal connection.
pin 13: X IN : IN : Crystal connection.
pin 14: VDD : - : Positive supply voltage.
pin 15: GND : - : Ground.
pin 16: NU : - : Not in use.
pin 17: NU : - : Not in use.
pin 18: NU : - : Not in use.
pin 19: NU : - : Not in use.
pin 20: NU : - : Not in use.
pin 21: NU : - : Not in use.
pin 22: NU : - : Not in use.
pin 23: NU : - : Not in use.
pin 24: NU : - : Not in use.
pin 25: VDD : - : Positive supply voltage.
pin 26: GND : - : Ground.
pin 27: CHIP SEL : O : The chip select signal output.
pin 28: CEO : O : Chip enable output.
pin 29: WRITE ENBL : O : The write enable signal output.
pin 30: GND : - : Ground.
pin 31: I/O 1 :I/O: Data input/output.
pin 32: I/O 2 :I/O: Data input/output.
pin 33: I/O 3 :I/O: Data input/output.
pin 34: I/O 4 :I/O: Data input/output.
pin 35: I/O 5 :I/O: Data input/output.
pin 36: I/O 6 :I/O: Data input/output.
pin 37: I/O 7 :I/O: Data input/output.
pin 38: I/O 8 :I/O: Data input/output.
pin 39: VDD : - : Positive supply voltage.
pin 40: HA 0 : O : Host address bus.
pin 41: HA 1 : O : Host address bus.
pin 42: HA 2 : O : Host address bus.
pin 43: HA 3 : O : Host address bus.
pin 44: HA 4 : O : Host address bus.
pin 45: HA 5 : O : Host address bus.
pin 46: HA 6 : O : Host address bus.
pin 47: HA 7 : O : Host address bus.
pin 48: HA 8 : O : Host address bus.
pin 49: NU : - : Not in use.
pin 50: GND : - : Ground.
pin 51: VDD : - : Positive supply voltage.
pin 52: VA 0 : O : Address bus.
pin 53: VA 1 : O : Address bus.
pin 54: VA 2 : O : Address bus.
pin 55: VA 3 : O : Address bus.
pin 56: VA 4 : O : Address bus.
pin 57: VA 5 : O : Address bus.
pin 58: VA 6 : O : Address bus.
pin 59: VA 7 : O : Address bus.
pin 60: VA 8 : O : Address bus.
pin 61: VA 9 : O : Address bus.
pin 62: GND : - : Ground.
pin 63: M4 : O : The pulse output to change drive-signal to
AC.
pin 64: VDD : - : Positive supply voltage.
pin 65: M16 : O : The pulse output to change drive-signal to
AC.
DXZ945MP
DXZ946MP
pin 66: FLM
STN LCD Controller
pin 67: M
pin 68: CL 1 C
pin 69: CL 1 S
pin 70: CL 2
pin 71: LCD 0
pin 72: LCD 1
pin 73: LCD 2
pin 74: LCD 3
pin 75: VDD
pin 76: GND
pin 77: NU
pin 78: NU
pin 79: NU
pin 80: NU
pin 81: NU
pin 82: NU
pin 83: NU
pin 84: NU
pin 85: CS 1
pin 86: VDD
pin 87: RESET
pin 88: RDI(E)
pin 89: WRITE(W/R)
pin 90: A 0
pin 91: GND
pin 92: D 0
pin 93: D 1
pin 94: D 2
pin 95: D 3
pin 96: D 4
pin 97: D 5
pin 98: D 6
pin 99: D 7
pin100: GND
051-5441-08
Terminal description
pin
pin
pin
pin
pin
051-5836-90
1.Terminal Description
pin
pin
pin
pin
pin
pin
pin
pin
- 10 -
: O : Start pulse output for the common.
: O : The pulse output to change drive-signal to
AC.
: O : Shift clock output for the common.
: O : Shift clock output for the segment.
: O : Data clock output for the segment.
: O : Data pulse output for the segment.
: O : Data pulse output for the segment.
: O : Data pulse output for the segment.
: O : Data pulse output for the segment.
: - : Positive supply voltage.
: - : Ground.
: - : Not in use.
: - : Not in use.
: - : Not in use.
: - : Not in use.
: - : Not in use.
: - : Not in use.
: - : Not in use.
: - : Not in use.
: IN : The chip select command input.
: - : Positive supply voltage.
: IN : Reset signal input.
: IN : Read command input.(Enable clock input.)
: IN : Write control signal input.(Read control sig-
nal input.)
: IN : The data flag input.
: - : Ground.
:I/O: The data signal input/output.
:I/O: The data signal input/output.
:I/O: The data signal input/output.
:I/O: The data signal input/output.
:I/O: The data signal input/output.
:I/O: The data signal input/output.
:I/O: The data signal input/output.
:I/O: The data signal input/output.
: - : Ground.
BD4828G-TR Precision Vlotage Detector 2.8V
OUTPUT 1
VDD 2
GND 3
1: OUTPUT : N channel open drain output, positive logic.
2: VDD : Positive supply voltage.
3: GND : Ground.
4: NC : Not in use.
5: NC : Not in use.
NJU7507
Band Pass Filter for Audio Spectrum Analyzer Display
1: OSC 1 : External resistor connection.
2: OSC 2 : External resistor connection or External clock
pulse input.
3: RST_/CKO : Reset signal input and 2/3 clock pulse out-
put.
4: RD : Trigger pulse output for reading-out the VOUT
of each band.
5: VSS : Ground.
6: V OUT : Peak voltage of each band output.
7: A IN : Audio signal input.
8: VDD : Positive power supply.
5 N.C.
4 N.C.