TEAC AG980 Parts Diagram - Page 3

MODEL : AG980 M30302FEPFP u-COM PORT Design PIN NO. NAME I/O 1 VOL_UP I 2 VOL_DN I 3 FL_RST O 4 FL_CS O 5 FL_CLK O 6 REMOCON I 7 FL_DATA O 8 VSS 9 CNVSS 10 NC 11 NC 12 RESET I 13 XOUT 14 VSS 15 XIN 16 VCC 17 NMI 18 NC 19 NC 20 PROTECTION I 21 SPK_RLY_A O 22 SPK_RLY_B O 23 SPK_RLY_C O 24 SPK_RLY_D O 25 POWER RLY O 26 H/P_RELAY O 27 NC O 28 NC 29 NC 30 NC 31 TX(Crestron) O 32 Rx(Crestron) I 33 NC 34 NC 35 NC 36 NC 37 TUNED I 38 PLL_DA_IN I 39 PLL_CLK O 40 PLL_DA_OUT O 41 RS232C_UPGRADE(EPM) I 42 PLL_CE I 43 RDS_DATA I 44 NC 45 NC 46 RS232C_UPGRADE(CE) I 47 TUNER_MUTE O 48 MAIN_MUTE O 49 ROOM_MUTE O 50 E2PROM_SCL O 51 E2PROM_SDA I/O 52 NC 53 NJW1197_LATCH O 54 NJW1197_DATA O 55 NJW1197_CLK O 56 NC 57 NC 58 NC 59 NC 60 NC 61 NC 62 VCC2 63 NC 64 VSS 65 NC 66 NC 67 NC B'D Input for main volume up. Input for main volume down. Reset signal output to SC16315 Chip enable signal output to SC16315 Clock signal output to SC16315 Input fot the Remocon data Data signal output to SC16315 Ground Flash memory programing mode setting Not used! Not used! Input for resetting the CPU Output for 12MHz crystal oscillator Ground input for 12MHz crystal oscillator +3.3V power supply CPU internal operating for Port Not used! Not used! Input for protect data Output for Relay control data Output for Relay control data Output for Relay control data Output for Relay control data Output for Relay control data Output for Relay control data Not used! Not used! Not used! Not used! CPU upgrade data transmit CPU upgrade data receiver Not used! Not used! Not used! Not used! Input for detecting "TUNED" condition. Input for PLL data receiver Clock signal output to tuner pack Output for PLL data receiver Flash memory programing mode setting Chip enable signal output to tuner pack Radio data signal input from tuner pack Chip select for CPU upgrade Data signal output to tuner mute Data signal output to main mute Data signal output to room2 mute Clock signal output for E2PROM Data signal output for E2PROM Not used! Chip select data for NJW1197 Commnuication data for NJW1197 Clock signal for NJW1197 Not used! Not used! Not used! Not used! Not used! Not used! +3.3V Power supply Not used! Not used! Not used! Not used! Not used!