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13.1 IC601 (C2BBGF000278) System Control

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Pin No. | Mark | I/O | Function
1 | D5_LED | I/O | Disc 5 LED Control. Active H.
2 | D4_LED | I/O | Disc 4 LED Control. Active H.
3 | D3_LED | I/O | Disc 3 LED Control. Active H.
4 | D2_LED | I/O | Disc 2 LED Control. Active H.
5 | D1_LED | I/O | Disc 1 LED Control. Active H.
6 | N.C. | I/O | OPEN or GND with Resistor
7 | KEY2 | I/O | Key 2 input
8 | KEY1 | I/O | Key 1 input
9 | JOG1B | I/O | JOG 1 INPUT B. Main Volume.
10 | JOG1A | I/O | JOG 1 INPUT A. Main Volume.
11 | MIC_VR | I/O | MIC VR AD input
12 | DSPRST | I/O | DSP reset output.Reset control for DSP micro computer.
13 | DSPACK | I/O | DSP ACK input. ACK input from DSP micro computer.
14 | SENSE | I/O | DSP sense input. SENSE input from DSP micro computer.
15 | PHONE | I/O | SW input for PHONE SW detection. L: without PHONE/H:with PHONE
16 | MIC SW | I/O | SW input for MIC detection. L: without MIC/H: with MIC
17 | VSS | - | GROUND (VPP power input during FLASH)
18 | /RESET | I | Reset input. Active L.
19 | XCIN | L | OPEN or GND with Resistor
20 | XCOUT | L | OPEN or GND with Resistor
21 | VSS | - | GROUND (0V)
22 | XIN | I | 4.00MHz Main Clock.
23 | XOUT | O | 4.00MHz Main Clock.
24 | VCC | - | Power Supply. (+5V)
25 | MBP1 | I/O | OPEN or GND with Resistor
26 | MBP2 | I/O | OPEN or GND with Resistor
27 | PCONT | I/O | PCNT output. Power control output.
28 | DCDET | I/O | DCDET input. DC power detection input.
29 | RDS CLK | I/O | RDS clock input
30 | RDS DATA | I/O | RDS data input
31 | RMT | I/O | REMOCON input. Remote control input
32 | SYNC | I/O | AC failure DET input. Synchronized input for detection of power failure
33 | SER4 | I/O | Serial 4 output
34 | SER3 | I/O | Serial 3 output
35 | SER2 | I/O | Serial 2 output
36 | SER1 | I/O | Serial1 output
37 | SER 5 | I/O | Serial 5 output (ECHO CS)
38 | EDA | I/O | EEPROM data output
39 | ECK | I/O | EEPROM clock output
40 | ECS | I/O | EEPROM CS output
41 | Dolby Digital LED | I/O | Dolby Digital LED control
42 | WAKE LED | I/O | WAKE UP display LED control. Active H
43 | SD | I/O | Tuner signal DET input
44 | DO/ST | I/O | Tuner DO/ST input
45 | N.C. | I/O | L output during TUNER
46 | N.C. | I/O | EEPROM data input
47-54 | GRID8-GRID1 | I/O | Grid drive output(Digit drive output)
55-72 | SEG34-SEG17 | I/O | Segment drive output (Anode drive output)
73-80 | SEG16-SEG9 | O | Segment drive output (Anode drive output)
81-88 | SEG8-SEG1(REG8-REG1) | O | Segment drive output (Anode drive output) Control output for regional area, function selection.
89 | VEE | - | Power jack
90 | MECHSI | I/O | Mecha control data input (Communication with DVD mechanical controls
91 | MECHSO | I/O | Mecha control data output (Communication with DVD mechanical controls
92 | MECHCK | I/O | Mecha control clock intput (Communication with DVD mechanical controls
93 | MECHRQ | I/O | Mecha con request output (Communication with DVD mechanical controls
94 | MECHCS | I/O | Mecha control CS input (Communication with DVD mechanical controls
95 | MECRST | I/O | Mechon reset output (Communication with DVD mechanical controls
96 | REG_IN | I/O | Region input (Input setting for regional area, Function)
97 | AVSS | - | Power Jack (0V) AD Converter GROUND
98 | VREF | - | Reference power jack (+5V)
99 | N.C. | I/O | OPEN or GND with Resistor
100 | CRT | I/O | CR timer control. Power failure time detection.

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