Panasonic DMR-ES15EB Service Manual page 133

MAIN P.C.B.
P59001 P7402 C OUT DM
43
P59001 P7402 Y OUT DM
39
FROM
DIGITAL P.C.B. P59001 P7402 RPROUT DM
DIGITAL VIDEO
47
BLOCK SECTION
P59001 P7402 GPYOUT DM
51
P59001 P7402 BPBOUT DM
55
JK3901
21 PIN JACK
AV1 AV1 VIDEO
20
(TV)
AV3
JK3002
FRONT JACK
S-VIDEO IN
AV3 Y
1 3 3
AV3 C
2 4 4
VIDEO IN
AV3 V
8
7
JK3901
21 PIN JACK
AV2 R/C
RED/C 15
AV2 G
AV2 GREEN 11
(DECODER/EXT)
AV2 B
BLUE 7
AV2 V/Y
VIDEO/Y 20
IC3001
(VIDEO PROCESSOR)
6MHz
91 BIAS
BPF
+
6MHz
93 CLAMP
LPF
CLAMP/
95
BIAS
97 CLAMP
CLAMP/
99
BIAS
AV1 V
33 CLAMP
AV3 Y
41 CLAMP
AV3 C
45 BIAS
AV3 V
37 CLAMP
(SW10)
BIAS b
AV2 R/C
1 CLAMP a
AV2 G
3 CLAMP
AV2 B
5 CLAMP
AV2 V/Y
31 CLAMP
(SW1) (SW2)
6MHz COMP
R-Y
a a
OUT
12MHz b b 7
c c
(SW3)
AV1
a
R-C
b OUT
9
c
d
(SW4)
COMP
6MHz
B-Y
a
OUT
12MHz b 11
c
AV1
B
OUT
12
(SW6)
(SW5)
6MHz a COMP
Y
a b
OUT
12MHz b c 14
c d
15
AV1
G
OUT
17
20
AV4
(SW7)
Y
a OUT
19
b
AV4
(SW8)
C
a
OUT
22
b
(SW9)
AV4
a
V
OUT
23
b
24
SV1
a
AV1
b
V/Y/C
c
OUT
d 26
e
SV2
AV2
a
V
b
OUT
c 28
d
e
C-ADC
AV1 V OUT
81
AV3 Y
AV3 C
AV3 V V/Y
ADC
ADC
OUTPUT
OUT
SELECT 83
SWITCH
CIRCUIT
AV2 R/C
AV2 V/Y
TUNER V SLICER SLICER
85
Q7501,Q7503-
SCL
88
IIC BUS
LOGIC
SDA
89
TUNER
V
CLAMP 30
:REC SIGNAL
JK3903
2
PR
1
4
PB
3
6
Y
5
JK3801
21PIN JACK
15 RED/C
7 BLUE
11 GREEN
19 VIDEO/Y
JK3001
S-VIDEO
Y
9
C
10
JK3001
VIDEO OUT
13
15
JK3901
21PIN JACK
19 VIDEO
CPN CIN DM P7402 P59001
TO
63 DIGITAL P.C.B.
V/Y IN DM P7402 P59001 DIGITAL VIDEO
BLOCK SECTION
59
B
FROM/TO
TIMER
IIC CLK
SECTION
IC7501- 29
IIC DATA
IC7501- 30
(EP/EBL)
Q7802
PP7401 PS7801
BUFFER
2
5V
2.3V (Except (EP/EBL))
1.0V K7809
TUNER P.C.B.
DMR-ES15EB/EP/EC/EG/EBL
Analog Video Block Diagram
:PB SIGNAL
COMPONENT
VIDEO OUT
PROGRESSIVE/
INTERLACE
AV1
(TV)
AV4
AV4
AV2
(DECODER/EXT)
TU7801
U/V TUNER
VIDEO
18
OUT