Block Diagram - Denon RCD-CX1 Service Manual

DA428440F-E (IC705)

BLOCK DIAGRAM

Control chip
OCM 6
VDCK 10
VSCK 8
DCG 7
ENA 4
TEST 19
Inverting
Rec.
IN1- 17
Soft
Limit
AGND1- 16
Non-inverting
Rec.
IN2+ 15
Soft
Limit
AGND2+ 14
VDD 22
AGND
1,9,12,21
VSS 2,11,20
Shnchro
Circuit
SYN 5
Thermal
THM 3
Warning
NC
13,18,24,43
Current Prot / HF Prot
Voltage
check
Comp
COM/MECC
arator
Control ch1
Comp
COM/MECC
Control ch2 arator
Current Prot / HF Prot
Driver chip1
Current
detect
Level
High
shift
drive
Current
detect
Reciever
Low
DeadTime
drive
Current
detect
Level
High
shift
drive
Current
detect
Reciever
Low
DeadTime
drive
Driver chip2
NTC
48
RCD-CX1
25 ZB1
23 FB1
32 PWMFB1
27 VD1
28 VD1
31 PWM1
26 VDR1
29 VS1
30 VS1
33 SUB
34 VS
36 VD2
37 VD2
40 PWM2
38 VS2
39 VS2
35 VDR2
41 PWMFB2
44 FB2
42 ZB2