Lc72722Pm-Tlm-E (Ic801 : Cpu B’d : E2 Model); Tc4051Bft(Ic2002-2004 : Video B’d); Tc4052Bft (Ic2014, 2015 : Video B’d) - Denon AVR-2310 Service Manual

LC72722PM-TLM-E (IC801 : CPU B'D : E2 model)
Block Diagram
+5V
Vdda
REFERENCE
VOLTAGE
Vssa
MPXIN
ANTIALIASING
DO
CL
DI
CE
T1
T2
T3 to T7
TC4051BFT(IC2002-2004 : VIDEO B'D)
V REF
MPXIN
Vdda
Vssa
FLOUT
CIN
T1
T2
T3(RDCL)
T4(RDDA) 10
T5(RSFT) 11
X OUT 12
V REF
FLOUT
57 kHz
BPF
SMOOTHING
(SCF)
FILTER FILTER
RAM
CCB
(24 BLOCK DATA)
MEMORY CONTROL
TEST
AVR-2310CI/2310/890, AVC-2310
1 24 SYR
2 23 CE
3 22 DI
4 21 CL
5 20 DO
LC72722
6 19 RDS-ID
LC72722M
7 18 SYNC
LC72722PM
8 17 T7(CORREC/ARI-ID/TA/BEO)
9 16 T6(ERROR/57K/TP/BE1)
15 Vssd
14 Vddd
13 X IN
Top view
CIN
+
PLL
(57 kHz)
Ð
V REF
ERROR CORRECTION
(SOFT DECISION)
CLK(4.332 MHz)
OSC/DIVIDER
X IN X OUT
TC4052BFT (IC2014, 2015 : VIDEO B'D)
71
CLOCK
RECOVERY
(1187.5 Hz)
DATA
DECODER
SYNC/EC CONTROLLER
SYNC SYNC
DETECT-1 DETECT-2
+5V
Vddd
Vssd
RDS-ID
SYNC
SYR