Rm-Ax1400 - Sony RM-AX1400 Service Manual

Pin No. Pin Name
48 P16/IR O
49 P15/BZ_O
50 P14/FLASH_I
51 P13/FLASH_O
52 P12/SI_O
53 P11/USBRX_I
54 P1/USBTX_O
55 P54/BL_EN
56 P55/9604_ON
57 P56/VBUS_O
58 P57/CS_O
59 AVREF
60 AVSS
61 P27/KEYS_O
62 P26/KEYS_O
63 P25/KEYS_O
64 P24/KEYS_O
65 P23/KEYS_O
66 P22/KEYS_O
67 P21/KEYS_O
68 P20/KEYS_O
69 P0130
70 P04/OLED
71 P03/IC6_EN
72 P02/XRST
73 P01/LRN_O
74 P00/LRN_I
75 P145
76 P144/XRE
77 P143/XLB
78 P142/DC
79 P141/XCS5
80 P140/CLK_O
I/O
O IR signal output
O BUZZER out
I RXD6 FLASH_WRITE signal input (not used)
O TXD6 FLASH_WRITE signal output (not used)
O USB SI signal output
I USB SO signal input
O USB SK signal output
O Key light control signal output
O USB CTS (not used)
O VBUS ON control signal output
O USB controllor (IC2A) CS signal output
— Power Supply (+3V)
— Ground terminal
O KEY scan out
O KEY scan out
O KEY scan out
O KEY scan out
O KEY scan out
O KEY scan out
O KEY scan out
O KEY scan out
— Not used
O OLED control signal output
O Regulator (IC5) control signal output
O OLED reset signal output
O LEARN_ON signal output
I LEARN_IN signal input
— Not used
O OLED_A0 signal output
O OLED_E1 signal output
O OLED_RW signal output
O OLED_ON signal output
O CLK_out (not used)
Description

RM-AX1400

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