Magnavox CMWC13D6 Service Manual

1-9-2
T8203BLIF
IF/Video Block Diagram
32
TUNER
TUNER/LINE
DVD
TUNER/LINE
DVD
LINE
TO CRT/H.V. BLOCK DIAGRAM
IC1201
CHROMINANCE PROCESS CIRCUIT
CHROMA COMB /BASEBAND TINT
LUMINANCE PROCESS CIRCUIT
H-SYNC PROCESS CIRCUIT
V-SYNC PROCESS CIRCUIT
VCXO
OSD
RGB MATRIX /COLOR CONT
OSD SW /CONTRAST /BRIGHTNESS
RGB DRIVE /CUT OFF /H.V. BLK
LPF
14 11
53 46 45 38 37
JK1701 VIDEO-IN
24
29 30
26
52 51 50
MAIN CBA
VIDEO (TV/LINE) SIGNAL
DVD VIDEO SIGNAL
TV MICON/VIDEO /CHROMA /DEFLECTION
SPOT-KILL
71
WF2
WF17
WF18
CN1102
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM <DVD SECTION> CN2
CF1031 CF1032
IC1001 (IF SIGNAL PROCESS)
SAW FILTER
VIF AMP
VIDEO DET
VCO
4.5MHz FILTER
LPF
IF AGC DET
EQ AMP
RF AGC AMP
AFT
4.5MHz TRAP
FM DET
16
11
13 18
17
4
2 7
1 9
TU1001
SF1002
IF
AGC
SDA
SCL
XTAL-IN
1
7
3 2
5
14
TU-AUDIO
WF16
WF1
TO AUDIO BLOCK DIAGRAM
AFT
SCL
SDA
TO SYSTEM CONTROL BLOCK DIAGRAM
16
X1301 3.58MHz
RF/IF SIGNAL
AF AMP
LIM AMP
WF6
ACL
H-DRIVE
AFC
V-DRIVE
V-RAMP-F/B
BLUE
GREEN
RED
TP1304
H-OUT
TP1305
AFC
TP1307
V-DRIVE
TP1306
V-RAMP-F/B
AUDIO (TV/LINE) SIGNAL
CN9102CN002
6
DVD-C7
6 7
DVD-Y
DVD-Y
8
DVD-C
6
SUB CBA

Magnavox CMWC13D6 Specifications

General

Brand	Magnavox
Model	CMWC13D6
Category	TV DVD Combo
Language	English