Panasonic CQ-C1110AN Service Manual

Also see for CQ-C1100VN: Installation instructions Service manual Operating instructions

Contents

Panasonic CQ-C1110AN Service Manual Manual pdf 7 page image

10.1. Main BlockIC601 : C2CBHF000322PinNo.Port Description I/O (V)FM AM CD1 NC (Ground pull down) I 0 0 02 NC (Ground pull down) I 0 0 03 NC (Ground pull down) I 0 0 04 AVSS Ground - 0 0 05 AF_MUTE AF mute O/I 5 5 5.16 AMP_CNT Amp control O 5 5 5.17 AVREF1 (Conecting to +5V) - 5 5 5.18 CD_S0 CD data I 0 0 09 CD_SI CD data O 0 0 2.810 CD_SCK CD clock O 0 0 511 CDC_DATA(NC) No connection - - - -12 BATT BATT detection I 5 5 513 CDC_CLK(NC) No connection - - - -14 REW_OUT(NC) No connection - - - -15 BZ_OUT Buzzer signal output O 0 0 016 PLL_D0 PLL data I 5.1 5.1 5.117 PLL_DI PLL data O 0 0 018 PLL_CLK PLL clock O 5 5 5.119 PLL_CE PLL chip enable O 0 0 020 NC No connection - - - -21 NC No connection - - - -22 MUTE Mute control output O 5 5 5.123 NC No connection - - - -24 CD_STB CD strobe - 0 0 525 CD_AO CD AO - 0 0 4.426 CD_RST(NC) No connection - - - -27 CD_RFOK CD RFOK I 0 0 4.928 CD_LOCK CD lock I 0.5 0.3 4.929 CD_LIMIT CD limit I 0 0 530 CD_SW2 CD SW2 I 5 5 031 NC No connection - - - -32 NC No connection - - - -33 VSS1 Ground - 0 0 034 NC No connection - - - -35 ST FM stereo signal input I 5 5.1 536 SCL Audio control clock O 5 5 5.137 SDA Audio control data I/O 5 5 5.138 S_LED(NC) No connection - - - -39 NC No connection - - - -40 NC No connection - - - -41 LCD_DI LCD driver data O 0 0 042 LCD_DO LCD driver data I 5 5 543 LCD_CLK LCD driver clock O 0 0 044 LCD_CE LCD driver chip enable O 0 0 045 POW_LED Power LED O/I 0 0 046 ANT_CNT(NC) No connection - - - -47 ILL_CNT(NC) No connection - - - -48 NC No connection - - - -49 REM.IN_SUB Remote control sub data I 5 5 550 NC No connection - - - -51 NC No connection - - - -52 NC No connection - - - -53 NC No connection - - - -54 TEL MUTE TEL mute I 5 5 555 PANEL PANEL in detection I 4.8 4.8 4.856 CD_CNT CD power control O 0 0 557 PWR_CNT Main power control O 5 5 5.158 NC No connection - - - -59 RDS_DATA RDS data input I 2.8 0 2.860 RESET System reset I 5 5 5.161 REM_DATA Remote control data I 5 5 5PinNo.Port Description I/O (V)FM AM CD62 CD_SW1 CD SW1 signal input I 0 0 063 RDS_CLK RDS clock input I 2.6 2.5 2.664 CDC_STB Changer strobe signal I 0 0 065 ROT.1 Rotary encoder signal 1 I 5 5 5.166 ROT.2 Rotary encoder signal 2 I 5 5 5.167 VSS0 Ground - 0 0 068 VDD1 +5V power supply - 5 5 5.169 X2 Crystal oscillator - 2.8 2.8 2.870 X1 Crystal oscillator I 2.6 2.6 2.671 VPP Vpp - 0 0 072 XT2 SUB Crystal oscillator - 2.8 2.8 2.873 XT1 SUB Crystal oscillator I 2.5 2.5 2.574 VDD0 +5V power supply - 5 5 5.175 AVREF +5V power supply - 5 5 5.176 VSM FM/AM SD input I 0.5 0.8 077 ACC ACC detection I 5.2 5.2 5.278 INIT_A (+5V pull up) I 5 5 5.179 NC (Ground pull down) I 0 0 080 NC (Ground pull down) I 0 0 010.2. Display BlockIC901 : YEAMLC75854TPin No. Port Description I/O (V)1-35 S1-35 LCD segment data O 2.536-39 NC No connection - -40-43 COM1-4 LCD common O 2.544 KS1 Not used - -45-49 KS2-6 Key scan O 550-54 Kl1-5 Key data I 055 TEST (Connecting to ground) - 056 VDD +5V power supply - 557 VDD1 VDD1 filter terminal - 3.358 VDD2 VDD2 filter terminal - 1.759 VSS Ground - 060 OSC Oscillator terminal - 3.961 DO Key data output O 562 CE LCD driver chip enable I 063 CLK LCD clock I 4.964 DI LCD data I 4.910 TERMINALS DESCRIPTION7CQ-C1120AN / CQ-C1120GN / CQ-C1110AN / CQ-C1110GN / CQ-C1100VN