Sony STR-DA2800ES - Receiver Error Messages and Output Issues; PROTECTOR and FAN STOPPED Errors

STR-DA2800ES
130
IC1003 BH76071FJ-E2
1CVBS_IN
2VREF
CLAMP
REFERENCE
6.75MHz
LOW-PASS
FILTER
3PY_IN
CLAMP
13.5MHz
LOW-PASS
FILTER
30MHz
LOW-PASS
FILTER
SD
HD
6dB 75: 12 PY_OUT
11 GND
13 VCC
4PB_IN
BIAS
13.5MHz
LOW-PASS
FILTER
30MHz
LOW-PASS
FILTER
SD
HD
6dB 75: 10 PB_OUT
5PR_IN
6MUTE1
7MUTE2
BIAS
13.5MHz
LOW-PASS
FILTER
30MHz
LOW-PASS
FILTER
SD
HD
6dB 75: 9PR_OUT
8 LPF_SEL
6dB 75: 14 CVBS_OUT
IC1105 DS1339U-33+ T&R
8
VCC
7
SQW/INT
OSCILATOR
AND DIVIDER
POWER
CONTROL
SERIAL BUS
INTERFACE &
ADDRESS
REGISTER
ALARM,
TRICKLE
CHARGE &
CONTROL
REGISTERS
CLOCK &
CALENDAR
REGISTERS
USER BUFER
(7 BYTES)
1
2
X2
X1
3
4
GND
VBACKUP
6
5
SDA
SCL
CONTROL
LOGIC
MUX/
BUFFER
IC1106 PQ200WNA1ZPH
VIN
1
VC
2
VO
3
VADJ
4
GND
5
REGULATOR