Clarion DB188RMP Service Manual page 5

pin 38 : DVDD15 : O : Digital circuit power source capacitor earth terminal.
pin 39 : VVDD3 : - : Building PLL into power supply terminal.
pin 40 : VVSS3 : - : Connect to GND.
pin 41 : DVDD : - : Digital system power supply terminal.
pin 42 : DVSS : - : Digital system earth terminal, Must connect to 0V.
pin 43 : CE : IN : Host IF:Enable signal input terminal.
pin 44 : CL : IN : Host IF:Data transfer clock input terminal.
pin 45 : DIN : IN : Host IF:Data input terminal.
pin 46 : DO : O : Host IF:Data output terminal.
(Nch opening drain output)
The external of the Pull-Up resistance is necessary.
pin 47 : RESB : IN : LIS reset input terminal.
Once you turn on the power supply , It turn to "L" .
pin 48 : REG_READYO : O : Host IF:REG_READY output.
(Nch opening drain output)
The external of the Pull-Up resistance is necessary.
pin 49 : SUB_READYO : O : Host IF:SUB_READYSY output.
(Nch opening drain output)
The external of the Pull-Up resistance is necessary.
pin 50 : CD_MUTEO : I/O: Output L fixation after reset is released.
Host IF:CD_MUTE request output.
(Nch opening drain output)
The external of the Pull-Up resistance is necessary.
pin 51 : LOW_BAT1 : I/O: Host IF:Standby control input.
pin 52 : CONT : I/O: Connect to GND.
pin 53 : MODE : IN : Setting Input terminal, Must connect to DVDD.
pin 54 : STREQ : I/O: Stream data demand signal output terminal.
pin 55 : STCK : I/O: Stream data bit clock input terminal.
pin 56 : STDATA : I/O: Stream data input terminal.
pin 57 : TEST : IN : Connect to GND.
pin 58 : DATA : O : Lch/Rch channel data output terminal.
pin 59 : DATACK : O : Bit clock output terminal.
pin 60 : LRSY : O : Lch/Rch clock output terminal.
pin 61 : VVDD2 : - : Building VCO into Power supply terminal.
pin 62 : VPREF2 : IN : Building VCO into oscillation cooking stove setting
input terminal.
pin 63 : VCOC2 : IN : Building VCO into Control setting voltage terminal.
pin 64 : VPDOUT2 : O : Building VCO into control output terminal.
pin 65 : VVSS2 : - : Building VCO into earth terminal, Must connect
to 0V.
pin 66 : DVDD15 : O : Digital circuit power source capacitor earth terminal.
pin 67 : DVSS : - : Digital system power supply terminal, Must
connect to 0V.
pin 68 : DVDD : - : Digital system power supply terminal
pin 69 : DOUT : O : Digital out output terminal, EIAJ format.
pin 70 : AMUTEB : O : CD_MUTE0 signal output terminal.
pin 71 : XVSS : - : Connect to GND.
pin 72 : XOUT : O : 16.9344MHz departure pendulum Connected
terminal.
pin 73 : XIN : IN : 16.9344MHz departure pendulum Connected
terminal.
pin 74 : XVDD : - : Oscillation circuit Power supply terminal.
pin 75 : LRVDD : - : LR channel power supply terminal.
pin 76 : LCHO : O : L channel output terminal.
pin 77 : LRREF : O : LR channel Reference output terminal.
pin 78 : RCHO : O : R channel output terminal.
pin 79 : LRVSS : - : Connect to GND.
pin 80 : SLCO : O : Slice label control output terminal.
051-6095-00 LC75857W
Terminal Description
pin 1 : P1/S1 : O : Segment outputs for displaying the display data
transferred by serial data input.
pin 2 : P2/S2 : O : Segment outputs for displaying the display data
transferred by serial data input.
pin 3 : P3/S3 : O : Segment outputs for displaying the display data
transferred by serial data input.
pin 4 : P4/S4 : O : Segment outputs for displaying the display data
transferred by serial data input.
pin 5 : S5 : O : Segment outputs for displaying the display data
transferred by serial data input.
pin 6 : S6 : O : Segment outputs for displaying the display data
transferred by serial data input.
pin 7 : S7 : O : Segment outputs for displaying the display data
transferred by serial data input.
pin 8 : S8 : O : Segment outputs for displaying the display data
transferred by serial data input.
pin 9 : S9 : O : Segment outputs for displaying the display data
transferred by serial data input.
pin 10 : S10 : O : Segment outputs for displaying the display data
transferred by serial data input.
pin 11 : S11 : O : Segment outputs for displaying the display data
transferred by serial data input.
CMOS IC 1/3, 1/4 Duty LCD Display
Drivers with Key Input Function
pin 12 : S12 : O : Segment outputs for displaying the display data
pin 13 : S13 : O : Segment outputs for displaying the display data
pin 14 : S14 : O : Segment outputs for displaying the display data
pin 15 : S15 : O : Segment outputs for displaying the display data
pin 16 : S16 : O : Segment outputs for displaying the display data
pin 17 : S17 : O : Segment outputs for displaying the display data
pin 18 : S18 : O : Segment outputs for displaying the display data
pin 19 : S19 : O : Segment outputs for displaying the display data
pin 20 : S20 : O : Segment outputs for displaying the display data
pin 21 : S21 : O : Segment outputs for displaying the display data
pin 22 S22 : : O : Segment outputs for displaying the display data
pin 23 : S23 : O : Segment outputs for displaying the display data
pin 24 : S24 : O : Segment outputs for displaying the display data
pin 25 : S25 : O : Segment outputs for displaying the display data
pin 26 : S26 : O : Segment outputs for displaying the display data
pin 27 : S27 : O : Segment outputs for displaying the display data
pin 28 : S28 : O : Segment outputs for displaying the display data
pin 29 : S29 : O : Segment outputs for displaying the display data
pin 30 : S30 : O : Segment outputs for displaying the display data
pin 31 : S31 : O : Segment outputs for displaying the display data
pin 32 : S32 : O : Segment outputs for displaying the display data
pin 33 : S33 : O : Segment outputs for displaying the display data
pin 34 : S34 : O : Segment outputs for displaying the display data
pin 35 : S35 : O : Segment outputs for displaying the display data
pin 36 : S36 : O : Segment outputs for displaying the display data
pin 37 : S37 : O : Segment outputs for displaying the display data
pin 38 : S38 : O : Segment outputs for displaying the display data
pin 39 : COM4/S39 : O : Common driver outputs.
pin 40 COM3 : : O : Common driver outputs.
pin 41 : COM2 : O : Common driver outputs.
pin 42 : COM1 : O : Common driver outputs.
pin 43 : KS1/S40 : O : Key scan outputs.
pin 44 : KS2/S41 : O : Key scan outputs.
pin 45 : KS3/S42 : O : Key scan outputs.
pin 46 : KS4 : O : Key scan outputs.
pin 47 : KS5 : O : Key scan outputs.
pin 48 : KS6 : O : Key scan outputs.
pin 49 : KI1 : IN : Key scan inputs.
pin 50 : KI2 : IN : Key scan inputs.
pin 51 : KI3 : IN : Key scan inputs.
pin 52 : KI4 : IN : Key scan inputs.
pin 53 : KI5 : IN : Key scan inputs.
pin 54 : VDD : - : Logic block power supply connection.
pin 55 : VLCD : - : LCD driver block power supply connection.
pin 56 : VLCD1 : IN : Used for applying the LCD drive 2/3 bias voltage
pin 57 : VLCD2 : IN : Used for applying the LCD drive 1/3 bias voltage
pin 58 : VSS : - : Power supply connection. Connect to ground.
pin 59 : TEST : IN : This pin must be connected to ground.
pin 60 : OSC : I/O: The OSC pin can be used to form an oscillator
pin 61 : DO : O : Serial data interface connections to the controller.
pin 62 : CE : IN : Serial data interface connections to the controller.
pin 63 : CL : IN : Serial data interface connections to the controller.
pin 64 : DI : IN : Serial data interface connections to the controller.
-5-
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
transferred by serial data input.
externally.
externally.
circuit with an external resistor and an external
capacitor.
DB188/189RMP/DB189RGMP