Marantz CD6005 - Semiconductors; ICs

SEMICONDUCTORS
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
1. IC's
TMP92FD23AFG (IC302)
MAIN MCU PORT MAP
Pin Symbol Pin Name I/O Pu/Pd STBY Description
1 AN10/PD6 NC I L unused
2 AN11/PD7 NC I L unused
3 AVSS AVSS G GND
4 VREFH VREFH P H Vref voltage
5 AVCC AVCC G 3.3V power supply
6 INT4/PG3 REMOTE_IN P H Remote signal input
7 TB9OUT/PK2 NC I/O L unused
8 TB7OUT/PJ2 CD_CLOSE_M I/O L
press key (open/close) send command TO IP4001CRLTF action drive
motor close the CD door
9 TB2INT0/PH4 CD_OPEN_M I/O L
press key (open/close) send command TO IP4001CRLTF action drive
motor open the CD door
10 TB2INT1/PH5 CD_CLOSE_SW I/O L CD closethe door switch detect
11 TB8OUT/PG7 CD_OPEN_SW I/O L CD open the door switch detect
12 TEST2 TEST2 L unused
13 DVSS DVSS G GND
14 DVCC DVCC P 3.3V power supply
15 SDA2/SO2/PG4 CD_LIMIT_SW I/O L CD laser head limit switch detect
16 SCL2/SI2/PG5 MT_STBY I/O L enable mute CD deive chip
17 SCK2/PG6 F_MUTE I/O L enable mute hardware circuit
18 TEST1 TEST1 L unused
19 INT5/PF7 CD_USB I/O L control TC74LCX157FK change CD,USB clock source
20 TXD0/PE0 USB_TX I/O L mcu chip update uart tx
21 RXD0/PE1 USB_RX I/O L mcu chip update uart rx
22 SCLK0/PE2 NC I/O L unused
23 TXD1/PE4 USB_WP I/O L FLASH _WP
24 RXD1/PE5 NC I/O L unused
25 SCLK1/PE6 CS4398_M0 I/O L cs4398 m0 control pin
26 SDA0/SO0/PG0 CS4398_M1 I/O L cs4398 m1 control pin
27 SCL0/SI0/PG1 CS4398_M2 I/O L cs4398 m2 control pin
28 SCK0/PG2 CS4398_M3 I/O L cs4398 m3 control pin
29 PB3 CS4398_RST I/O L cs4398 rst control pin
30 BOOT/TB0INT/PH0 BOOT_MODE I/O H mcu chip update and working mode set
31 TB0INT0/PH1 UPD63530_RST I/O L control upd63530 chip reset
32 TB0INT1/PH0 USB_RST I/O pd L usb mode reset
33 TXD2/PF0 SI I/O pd L usb mosi data
34 RXD2/PF1 SO I/O pd L usb miso data
35 SCLK2/PF2 SCK I/O pd L usb clk
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