Read Panasonic AW-E800E Service Manual online
B-OUT
2GASO IN
G-OUT
R-OUT
B-PED IN
B-GAIN IN
G-PED IN
R-PED IN
R-GAIN IN
+7V IN
HEAD SEL IN
+7V IN
NSP2
+7V IN
AGC IN
+7V IN
–5V IN
–5V IN
+4.0V OUT
–5V IN
OBCP IN
–5V IN
+2V OUT
CP IN
PBLK IN
VD IN
AWCCONT IN
SWCOMMON OUT
NPS3
DADT IN
MACLK IN
KEY OUT
MADI IN
DACK IN
MACSLD IN
DACS IN
MADO OUT
5
6
9
6
9
13
31
32
33
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
31
32
33
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
P2
TO/FROM
ANALOG
PROCESS
BOARD
(1/2)
ANALOG
PROCESS
BOARD
(1/2)
#B-PED
#B GAIN
#G-PED
R-PED
R GAIN
+7V
AGC
–5V
+4V
+4V
#BAGCS
#GAGCS
U1(c)
OB
R-IN
G-IN
B-IN
G-IN
B-IN
2GASO
CP1
#VDB
7
6
U1(d)
U1(a)
CP0
9
10
3
2
U1(b)
PB
5
4
U1(e)
14
15
+2V
RAGCS
DADT
MACLK
MACLK
MADI
DACK
MACSLD
DACS
MADO
DACK
MACSLD
DACS
MADO
KEY
SWCOMMON
AMP
R-IN
U102(b),U104(b)
Q125,Q126
Q125,Q126
U102(a)
E102(R GAIN-1)
U103
SELECTOR
SELECTOR
U104(a),U105(a)
Q128-Q132
Q128-Q132
E103(R GAIN-2)
U107(b)
Q141-Q144
Q141-Q144
E105(R GAMMA)
PB
12
13
11
4
9
3
14
GAIN CONTROL
5
15
10
2
1
1
RS
RPUL
SHT=''H''
AMP
#GS
#BS
AGC
PEDESTAL
LEVEL
CONTROL
LEVEL
CONTROL
RGAIN
RGIN2
U105(b)
U107(a)
Q133
U107(a)
Q133
CP0
R-PED
RPED2
7
6
PB
+0.5V
5
PRE GAMMA
1
U106
SELECTOR
SELECTOR
Q134-Q140
#B
A
C
D
CP0
R OUT
AMP
2
MADI
DADT
MACLK
DACS
MADO
DACK
MACSLD
1
3
U707(a)
1
7
2
U708(a)
6
3
5
U708(b)
U706
PEDESTAL/GAIN
PEDESTAL/GAIN
S701
S702
S703
S704
9
10
8
U707(c)
13
12
12
11
U707(d)
DI
CLK
#CS/LD
DO
CLK
#CS/LD
DO
AO1
AO2
AO3
AO4
AO5
AO6
AO7
AO8
AO9
AO2
AO3
AO4
AO5
AO6
AO7
AO8
AO9
AO10
AO11
AO12
AO11
AO12
RPUL
MENU
SWCOMMON
VOLTAGE
FOLLOWER
FOLLOWER
KEY
ITEM
YES
NO
RGIN2
RPED2
#GPUL
#GPUL
#GGIN2
#GPED2
#BPUL
#BGIN2
#BPED2
1
2
3
4
5
6
7
8
9
10
11
12
2
3
4
5
6
7
8
9
10
11
12
U709
GAIN CONTROL
GAIN CONTROL
DI
CLK
#CS/LD
CLK
#CS/LD
DO
CLK
LD
CLK
LD
20
19
18
19
18
AO1
AO2
AO3
AO4
AO5
AO6
AO7
AO8
AO9
AO2
AO3
AO4
AO5
AO6
AO7
AO8
AO9
AO10
AO11
AO12
AO11
AO12
E
CP1
F
G
1
2
3
4
5
6
7
8
9
10
11
12
2
3
4
5
6
7
8
9
10
11
12
20
19
18
17
19
18
17
+6.7V
REG
REG
A
+6.7V
+4.5V
U705(c)
VOLTAGE DIVIDER
VOLTAGE
FOLLOWER
FOLLOWER
#B
U705(b)
VOLTAGE
FOLLOWER
FOLLOWER
C
U705(d)
VOLTAGE
FOLLOWER
FOLLOWER
D
U705(a)
+0.5V
AWC CONT
6
7
5
1
U704
SELECTOR
SELECTOR
R CHANNEL PROCESS
AMP
G-IN
U302(b),U304(b)
Q325,Q326
Q325,Q326
U302(a)
E302(G GAIN-1)
U303
SELECTOR
SELECTOR
U304(a),U305(a)
Q328-Q332
Q328-Q332
OB
E303(G GAIN-2)
U307(b)
Q341-Q344
Q341-Q344
E305(G GAMMA)
12
13
11
4
9
3
14
GAIN CONTROL
5
15
10
2
1
1
#GPUL
SHT=''H''
AMP
AGC
PEDESTAL
LEVEL
CONTROL
LEVEL
CONTROL
#GGIN2
U305(b)
U307(a)
Q333
U307(a)
Q333
CP0
#G-PED
#GPED2
7
6
5
PRE GAMMA
1
U306
SELECTOR
SELECTOR
Q334-Q340
#B
A
C
D
CP0
G-OUT
AMP
G CHANNEL PROCESS
VOLTAGE REGULATOR
+7V
+4.5V
REG
REG
U701(d)
Q703
Q703
+2V
REG
REG
U702(a)
+2V
+0.5V
REG
REG
U701(b)
Q704
Q704
+0.5V
+4V
REG
REG
U702(b)
Q706
Q706
+4V
–4.6V
REG
REG
–5V
U701(a)
Q702
Q702
+6.7V
+4.5V
–4.6V
AMP
B-IN
U502(b),U504(b)
Q525,Q526
Q525,Q526
U502(a)
E502(B GAIN-1)
U503
SELECTOR
SELECTOR
U504(a),U505(a)
Q528-Q532
Q528-Q532
E503(B GAIN-2)
U507(b)
Q541-Q544
Q541-Q544
E505(B GAMMA)
Q707-Q709
Q721
Q721
U703(a)
Q710
Q710
12
13
11
4
9
3
14
GAIN CONTROL
5
15
10
2
1
1
#BPUL
SHT=''H''
AMP
AGC
PEDESTAL
LEVEL
CONTROL
LEVEL
CONTROL
#BGIN2
U505(b)
U507(a)
Q533
U507(a)
Q533
CP0
#B-PED
#BPED2
7
6
5
PRE GAMMA
1
U506
SELECTOR
SELECTOR
Q534-Q540
#B
A
C
D
CP0
AMP
B CHANNEL PROCESS
#BGAIN
ANALOG PROCESS BOARD (2/2)
BLOCK DIAGRAM OF ANALOG PROCESS BOARD (2/2)
F
OB
G
OB
E
TO
JOINT
BOARD
....P1
JOINT
BOARD
....P1
U701(c)
Q701
Q701
CLK
LD
DO
DELAY
#VDB
Q711,Q712
Q722,Q723
Q722,Q723
DELAY
Q714
Q727
Q727
R760
DELAY
AMP
U703(b)
Q713
Q713
AMP
U703(c)
Q726
Q726
Q724
Q725
Q725
AMP
AMP
U703(d)
Q718
Q719
R778
R787
R796
R805
R776
R785
R794
R803
R774
R783
R792
R801
Q720
AMP
BUFFER
#BS
BUFFER
RS
BUFFER
#GS
+0.5V
PB
+0.5V
PB
B-OUT
PB
PB
– 12 –
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