Panasonic DMR-ES35VP Service Manual page 86

DMR-ES35VP / DMR-ES35VPC
C-SW
DVD C IN
6.7M
43
LPF
+
+
V-SW
DVD Y IN
6.7M
41 CL
LPF
Y/Py/G-SW Y-SW
Y
DVD G/Py IN
38 CL PY
Py/G-SW
6.7MLPF
13.5MLPF
Pb/B-SW
DVD B/Pb IN
CL 6.7M
40
BIAS LPF
Pr/R-SW
DVD R/Pr IN
CL 6.7M
39
BIAS LPF
V-SW
SDA
22
SCL
23
DVD L1/L2 SW DET.
6
IIC-BUS
S1/S2 DET3 CONTROL
2
S1/S2 DET2
6.7M
4
LPF
S1/S2 DET1
8
6.7M
VTR OSD LPF
VIDEO IN
1 CL -6/0
6.7M
LPF
VIDEO2 IN
13 GCL
Y-SW
Y3
Y2
Y1
C-SW
C3
C2 IN
7 C2
C1
Y2 IN
5 CL
Y-SW
DVDY
C/S DET2
77 Y3
Y2
Y1
C-SW
DVDC
C3
C2
C1
VIDEO1 IN
V-SW
15 GCL
TU
L2
L1
C1 IN
11
V-SW
Y1 IN
9 CL TU
L2
L1
C/S DET1
79
IC3701
VIDEO/AUDIO PROCESSOR
IC-DETAIL BLOCK DIAGRAM
VCR
C75 OUT
6 75 30
DVD
C75 SAG
S1/S2
29
BIAS
VCR
Y/C MIX
6 75 28
DVD
VCR
Y75 OUT
6 75 32
DVD
Py/G OUT
6 75 36
DEC
Pb/B OUT
6 75 34
DEC
Pr/R/C OUT
6 75 35
DEC
VCR
V1 OUT
6 75 21
DVD
VHS L1/L2 SW DET.
18
V/Y-SW
OFF
Y/V OUT VHS
45
ON
C-SW
OFF
C OUT DVD
51
ON
V/Y-SW
OFF
Y/V OUT DVD
49
ON
V/Y-SW
72
SEP
COMP
INPUT
71 SELECTOR
SWITCH
L CH
80 VCR
TU
L2
V/Y-SW
78 L1
MIX
SEP
COMP 76
R CH
+
VCR
74
TU
L2
L1
P-ON
56
AGC
MUTE
22
IIC BUS
INTERFACE
23
53
TUNER IN
GCL 17 54
70
69
58
59
INPUT
SELECTOR
SWITCH
P-ON
6 65
MUTE
L CH
VCR
P-ON
6
66
MUTE
DVD
+
R CH
VCR
DVD
L CH
VCR
DVD
R CH
VCR
P-ON
6 61
MUTE
DVD
P-ON
6 62
MUTE
86
IC4801
AU +9V SWITCHING REG.
IC-DETAIL BLOCK DIAGRAM
5 4
VIN VOUT
THERMAL
PROTECTION
+
-
BANDGAP
REFERENCE
ON H GND NOISE
1 2 3
IC7301
AUDIO MULTIPLEX DECODER
IC-DETAIL BLOCK DIAGRAM
SIF DEMOD./SAP DEMOD./
SIF INPUT MATRIX &
21 WIDE BAND EXPAND/
MODE SW
SPE.EXPAND
IC7402
TU +5V SWITCHING REG.
IC-DETAIL BLOCK DIAGRAM
8 7 6 5
VIN CONT
DRIVER BIAS
CURRENT THERMAL
LIMITTER SHUTDOWN
REFERENCE
VOUT GND CN
1 2 3 4
IC3701 Detail Block Diagram
IC4801 Detail Block Diagram
IC7301 Detail Block Diagram
IC7402 Detail Block Diagram
DMR-ES35VP/PC IC-Detail Block Diagram
R OUT
29
L OUT
30