Emerson EWR20V4 - Timer Recording and Management

1-10-9
E9400BLH
Hi-Fi Audio Block Diagram
57
48
47
13
14
69
74
71
6 7 9
12
R-CH INSEL L-CH INSEL
NOR SW
SERIAL DATA DECODER
OUTPUT SELECT
VCO
LPF
L-CH BPF
R-CH PNR
PILOT DET
CONT
STEREO PLL
STEREO FILTER SAP FILTER
SAP DET
SIF DEMOD
SAP DEMOD
L-R DEMOD
ST/SAP SW
MATRIX
L-CH PNR
LIM DEV
COMP
SW NOISE
VCO
LPF
LIM DEV
COMP
COMP
DC
SW NOISE
dBX DEC
ENV DET
RIPPLE FILTER
DO DET
MATRIX
R-CH BPF
P
R
R L
P
R
HOLD PULSE NOISE DET
ALC
34 33
23
4
80
2
78
37 38 54 77
1
39 26 24 27
VCR-AUDIO(R)
VCR-AUDIO(L)
N-A-OUT N-A-IN
DVD-AUDIO(L)
DVD-AUDIO(R)
LIM
49
MUTE
PB/EE-AUDIO(L)
MOD-A
PB/EE-AUDIO(R)
Hi-Fi-H-SW
A-MUTE-H
NORMAL-L
TO AUDIO INPUT/OUTPUT SELECT BLOCK DIAGRAM
IIC-BUS SDA
IIC-BUS SCL
P-ON+9V
TO SERVO/SYSTEM CONTROL BLOCK DIAGRAM
Hi-Fi AUDIO (R) HEAD Hi-Fi AUDIO (L) HEAD
CYLINDER ASSEMBLY
MAIN CBA
Hi-Fi-A(R) 7 Hi-Fi-COM 8 Hi-Fi-A(L) 9
CN253
IC451 (MTS/ SAP/ Hi-Fi AUDIO PROCESS/ Hi-Fi HEAD AMP)
REC-AUDIO SIGNALPB-AUDIO SIGNAL Mode : SP/REC
PILOT CANCEL
TO AUDIO INPUT /OUTPUT SELCT BLOCK DIAGRAM
TO AUDIO BLOCK DIAGRAM
TO SERVO/ SYSTEM CONTROL BLOCK DIAGRAM
TO SERVO/SYSTEM CONTROL BLOCK DIAGRAM
62 63
(DVD VCR DUBBING)
(DVD VCR DUBBING)
(DECK ASSEMBLY)