Service manual

59 69 VIN10 IN GND Analog Video 10 Input
60 70 VIN11 IN GND Analog Video 11 Input
61 98 P23 IN/OUT LV Port 2, Bit 3 Input/Output
62 99 P22 IN/OUT LV Port 2, Bit 2 Input/Output
63 100 XTAL2 OUT OBL Analog Crystal Output
64 101 XTAL1 IN OBL Analog Crystal Input
65 102 VSUP1.8DIG SUPPLY OBL Supply Voltage Digital Core, 1.8 V
(main and standby supply)
66 103 GND SUPPLY OBL Ground Platform
67 104 GND SUPPLY OBL Ground Platform
68 105 VSUP3.3DIG SUPPLY OBL Supply Voltage Digital Core, 3.3 V
(main and standby supply)
69 106 VSUP5.0IF SUPPLY OBL Supply Voltage Analog IF Front-end, 5.0 V
70 107 GNDIF SUPPLY OBL Ground Analog IF Front-end
71 108 RESETQ IN/OUT OBL Reset
Input/Output
72 109 IFIN+ IN VREF
IF
Differential IF Input
73 110 IFIN- IN VREF
IF
Differential IF Input
74 111 VREFIF OBL Reference Voltage, IF ADC
75 112 TAGC OUT LV Tuner AGC Output
76 113 AIN1R /
SIF
IN/OUT GND Analog Audio 1 Input, Right
Analog 2nd Sound IF Output
77 114 AIN1L IN GND Analog Audio 1 Input, Left
78 115 AIN2R IN GND Analog Audio 2 Input, Right
79 116 AIN2L IN GND Analog Audio 2 Input, Left
117 AIN3R IN GND Analog Audio 3 Input, Right
118 AIN3L IN GND Analog Audio 3 Input, Left
119 AOUT2R OUT LV Analog Audio 2 Output, Right
120 AOUT2L OUT LV Analog Audio 2 Output, Left
80
AIN3R /
AOUT2R
IN /
OUT
LV Analog Audio 3 Input, Right
Analog Audio 2 Output, Right
81
AIN3L /
AOUT2L
IN /
OUT
LV Analog Audio 3 Input, Left
Analog Audio 2 Output, Left
82 121 AOUT1R OUT LV Analog Audio 1 Output, Right
83 122 AOUT1L OUT LV Analog Audio 1 Output, Left
84 123 SPEAKERR OUT LV Analog Loudspeaker Output, Right
Pin No. Pin Name Type Connection Short Description
PSSDIP
88-pin
PMQFP-2
144-pin
(If not used)
CIRCUIT DESCRIPTIONS