Pin Name I/O Description
1 SEL_STB O VOLUME IC CE (TC9412AP/TC9413AP)
2 VOL_CLK O VOLUME IC CLOCK (TC9412AP/TC9413AP) TONE IC CLOCK (TC9184AP)
3 VOL_DATA O VOLUME IC DATA (TC9412AP/TC9413AP) TONE IC DATA (TC9184AP)
4 SEL_STB1 O ANALOG SW. STROBE (TC9163/TC9164)
5 SEL_STB2 O ANALOG SW. STROBE (TC9162/TC9163)
6 VIDEO_STB O VIDEO IC STROBE (NJU3713D)
7 SEL_CLK O ANALOG SW. CLOCK (TC9162-TC9164) VIDEO IC CLOCK (NJU3713D)
8 SEL_DATA O ANALOG SW. DATA (TC9162-TC9164) VIDEO IC DATA (NJU3713D)
9 IC(VPP) – NO USED
10 X2 – MAIN CLOCK 4.19MHz (CERAMICS)
11 X1 I MAIN CLOCK 4.19MHz (CERAMICS)
12 VDD – +5V
13, 14 XT2, 1 – NO USED
15 RESET I uCOM RESET
16 REMOCON_IN1 I REMOCON
17 6CH_2CH I VIDEO 4 ANALOG INPUT 6ch/2ch SELECT L : 2ch H : 6ch
18 RDS_DATA I RDS DATA (SAA6579)
19 RDS_CLK I RDS CLOCK (SAA6579)
20, 21 NC I NO USED
22 CE I BACK UP CE PORT
23 AVDD – +5V
24 AVREF0 I A/D POWER SUPPLY
25 RDS_SLEVEL I RDS SLEVEL (SAA6579)
26 T_MUTE O TUNER MUTE
27 PLL_CLK O PLL IC CLOCK (LC72131)
28 PLL_DATA O PLL IC DATA (LC72131)
29 PLL_CE O PLL IC CE (LC72131)
30 SD I SD INPUT
31 STEREO I STEREO INPUT
32 PLL_DO I PLL IC DO (LC72131)
33 AVSS – GND
34 SUB_RESET O SUB uCOM RESET (uPD78056GC-A23)
35 V_PDET I
PERFECT MACRO VIDEO POWER DETECT L : VIDEO POWER ON, H : VIDEO POWER OFF
36 AVREF1 – +5V
37 UART_RXD I MECHA • CHANGER CD UART DATA RECEIVE (CD TEXT)
38 UART_TXD O MECHA • CHANGER CD UART DATA TRANSMIT (CD TEXT)
39 VSEL_TR O PERFECT MACRO VIDEO SELECTOR POWER SASW. Tr. CONTROL
40 VSS – GND
41 SDT I uCOM-uCOM COMMUNICATION SLAVE DATA (uPD78056GC-A23)
42 MDT O uCOM-uCOM COMMUNICATION MASTER DATA (uPD78056GC-A23)
43 MCK O uCOM-uCOM COMMUNICATION MASTER CLOCK (uPD78056GC-A23)
44 MREQ O uCOM-uCOM COMMUNICATION MASTER REQUEST (uPD78056GC-A23)
45 SREQ I uCOM-uCOM COMMUNICATION SLAVE REQUEST (uPD78056GC-A23)
46 FL_DOUT I FL DRIVER DATA IN
47 FL_DIN O FL DRIVER DATA OUT
48 FL_CLK O FL DRIVER CLOCK
49 FL_STB O FL DRIVER STROBE
50, 51 VSEL_CTL A, B O PERFECT MACRO VIDEO SELECTOR CONTROL A, B
52~54 FAN_1-3 I FAN DETECT 1-3
55 SDATA I/O SERIAL DATA
56 SBUSY I/O SERIAL BUSY
57 RELAY_A O SPEAKER A RELAY
58 RELAY_B O SPEAKER B RELAY
59 RELAY_CS O CENTER/SURROUND SPEAKER RELAY
60 RELAY_TR O TR. RELAY
4-2 Pin description
Pin Name I/O Description
61 RELAY_POWER O POWER RELAY
62 EXT_OUT O EXTERNAL RELAY CONTROL
63 NC O NO USED
64 DRV_RST O FL DRIVER RESET
65 TV_PDET I PERFECT MACRO TV POWER DETECT L : TV POWER OFF, H : TV POWER ON
66 9991_7771 I TYPE SELECT L : KRF-V7771D, H : KRF-X9991D
67 8_16 I SERIAL SELECT L : SERIAL 16bit, H : SERIAL 8bit
68 ENC_VOL2 I VOLUME ENCODER IN
69 ENC_VOL1 I VOLUME ENCODER IN
70 PROTECTION1 I PROTECT VOLTAGE DETECT L : OFF, H : ON
71 VSS – GND
72 PROTECTION2 I PROTECT CURRENT DETECT L : OFF, H : ON
73 NC I NO USED
74~77 TSW_0 I TUNER DESTINATION SW. 0-3
78~82 NC – NO USED
83 SMK_REQ O REMOCON DATA TRANSMIT IC REQ
84 SMK_ENB I REMOCON DATA TRANSMIT IC ENB
85 SMK_RWR I REMOCON DATA TRANSMIT IC RWR
86~93 SMK_D0-7 O REMOCON DATA TRANSMIT IC D 0-7
94 MUTE_A O ROOM A MUTE
95 NC O NO USED
96 SW_MUTE O SWch MUTE
97 -20dB_ATT O -20dB ATTENUATER
98 VIDEO_MUTE O VIDEO MUTE
99 SCH_MUTE O Sch MUTE
100 TONE_STB O TONE IC CE (TC9184AP)
