Clarion ADB340MP Service Manual page 9

653-0430-35 TC94A20F
Terminal Description
pin 1: RESET : IN : Reset signal input.
pin 2: Micro MD : IN : Mode select for Microcomputer I/F.
pin 3: D-RAM WE : O : Write enable signal output to D-RAM.
pin 4: D-RAM RAS : O : Row address strobe output to D-RAM.
pin 5: Micro DIO :I/O: Serial data for Microcomputer I/F.
pin 6: Micro CK : IN : Clock pulse for Microcomputer I/F.
pin 7: D-RAM A 11 : O : Address output to D-RAM.
pin 8: VDD : - : Positive supply voltage.
pin 9: SDO : O : Serial data output.
pin 10: B CK O : O : Bit clock output.
pin 11: LR CK : O : LR clock output.
pin 12: S DATA :I/O: Serial data input/output.
pin 13: Bit clock A : IN : Bit clock input A.
pin 14: LR clock A : IN : LR clock input A.
pin 15: D-RAM A 0 : O : Address output to D-RAM.
pin 16: D-RAM A 1 : O : Address output to D-RAM.
pin 17: D-RAM A 2 : O : Address output to D-RAM.
pin 18: VDD : - : Positive supply voltage.
pin 19: STANDBY : IN : Stanby command input.
pin 20: VSS : - : Negative supply voltage.
pin 21: A VSS : - : Analog ground.
pin 22: A Vref : - : Reference voltage for the internal ADC.
pin 23: LO : O : Left channel audio signal output.
pin 24: A VDD : - : Positive supply voltage for the Analog sec-
tion.
pin 25: A VDD : - : Positive supply voltage for the Analog sec-
tion.
pin 26: RO : O : Right channel audio signal output.
pin 27: A Vref : IN : Reference voltage for the internal ADC.
pin 28: A VSS : - : Analog ground.
pin 29: TEST : - : For the Test.
pin 30: TX O : O : SPDIF output.
pin 31: D-RAM A 3 : O : Address output to D-RAM.
pin 32: D-RAM A 4 : O : Address output to D-RAM.
pin 33: D-RAM A 5 : O : Address output to D-RAM.
pin 34: D-RAM A 6 : O : Address output to D-RAM.
pin 35: VDD : - : Positive supply voltage.
pin 36: D-RAM A 7 : O : Address output to D-RAM.
pin 37: D-RAM A 8 : O : Address output to D-RAM.
pin 38: D-RAM A 9 : O : Address output to D-RAM.
pin 39: General port 7 : O : General-purpose output port.
pin 40: VSS : - : Negative supply voltage.
pin 41: D-RAM A 10 : O : Address output to D-RAM.
pin 42: VDD : - : Positive supply voltage.
pin 43: D-RAM OE : O : Output enable signal output to D-RAM.
pin 44: D-RAM CAS : O : Column address strobe output to D-RAM.
pin 45: VSS : - : Negative supply voltage.
pin 46: D-RAM D 0 :I/O: D-RAM Data input/output.
pin 47: D-RAM D 1 :I/O: D-RAM Data input/output.
pin 48: VSS : - : Negative supply voltage.
pin 49: D-RAM D 2 :I/O: D-RAM Data input/output.
pin 50: D-RAM D 3 :I/O: D-RAM Data input/output.
pin 51: D-RAM D 4 / Sub Ck
:I/O: D-RAM Data input/output.
Sub Code I/F Clock input/output.
pin 52: VDD : - : Positive supply voltage.
pin 53: D-RAM D 5 / Sub D
:I/O: D-RAM Data input/output.
Sub Code I/F Data input.
pin 54: D-RAM D 6 / Sub F
:I/O: D-RAM Data input/output.
Sub Code I/F Frame sync input.
pin 55: D-RAM D 7 / Sub B
:I/O: D-RAM Data input/output.
Sub Code I/F Block sync input.
pin 56: A VSS : - : Analog ground.
pin 57: PLL ERROR : O : PLL error signal output.
pin 58: VCO CNTRL : IN : VCO control signal input.
pin 59: A VDD : - : Positive supply voltage for the Analog sec-
tion.
ADB340MP
ADB341MP
Digital Signal Processor
pin 60: CKI/CKO/PO6 :I/O: External clock input. / Clock pulse output.
/ General-purpose output port.
pin 61: VDD : - : Positive supply voltage.
pin 62: X IN : IN : Crystal connection.
pin 63: X O : O : Crystal connection.
pin 64: VSS : - : Negative supply voltage.
653-0430-33 BA5983FM
653-0430-31 TA2157FN Head Amplifier for 3-beam Digital Servo
RF Out 22
Gain Adjust 13
RF N 23
VCC 1
Focus In N 2
Focus In P 3
Track In P 4
Track In N 5
APC Input 6
APC Output 7 APC
APC Control 8
TE Balance 9
653-0429-17 BA3834F
Septet Band Pass Filters for Spectrum Analyzer
Bias 1 BPF 1(68Hz)
Vref 2 BPF 2(170Hz)
Rref 3 BPF 3(420Hz)
N.C. 4 BPF 4(1kHz)
Dif. out 5 BPF 5(2.4kHz)
N.C. 6 BPF 6(5.9kHz)
Cin 7 BPF 7(14.4kHz)
Ain 8
VCC 9
- 8 -
Quad Motor Drivers
Level
Shift
Level
Shift
Level
Shift
Level
Shift
PEAK 12 RF DC
19 AGC Out
RF
20 AGC Control
AGC
21 AGC In
16 FE Nega.
15 FE Out
10 TE Nega.
11 TE Out
24 Ground
18 RF Ripple In
Ripple
Generator
17 RF Ripple Out
14 V Reference Out
Peak Hold 18 Ground
Peak Hold 17 A out
Peak Hold 16 Test
Peak Hold 15 N.C.
Peak Hold 14 Select
Peak Hold 13 N.C.
Peak Hold 12 C
11 B
10 A