Panasonic ProLine AG-1340P, Руководство по обслуживанию

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COMPONENT
NAME
VIDEO SECTION
VEP06E21J
CIRCUIT BOARD NO.
DRAWING NO.
01/02
SCM004
A
B
C
D
E
F
G
H
I
J
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
LIMTER
ENV DET
HPF
SP2
SW32
SW33
SW34
SW35
SW36
HA VCC
HA
GND
SW37
SW38
SW39
COMP
SP1
EP2
EP1
SP2
DET DET
SP1
VCA
SW27
SW29
SP
EP
R
L SECAM
L SECAM
P
CH2
CH1
CH2
CH1
SW7
SW31
EP2
EP1
KILLER
DET OUT
TANK
X TAL
VCO/OSC
CR DET
2FSC
COLOR
KILLER
ID DET
ACC DET
PB
APC
APC
SW
REC
APC REC
AFC PB/REC
DISCRI
C GND ACC CK OUT
2FSCVCO
SERIAL CONT
INTERFACE
FH SYNC
CVCC
VCA
LEVEL DET1
ñ
+
+
+
+
LEVEL DET2
DELAY CLPH
SW24
SW25
SW26
CLPH
MAIN
CONV2
MAIN
CONV1
BPF
PULSE
GEN
C.K
B.D
N®P
6dB AMP
6dB AMP
SYNC SEP
CLEAR
SYNC
SQUELCH
CLAMP
FEED BACK
VIDEO ALC
MODE
CONT
CLOCK
DEIVER
C CCD Y CCD
C SQUELCH
LMIT
WHAITH
CCD
LPF
CLOCK
ME
SECAM
DET
1/2
2FL VCC
HEAD
SW 1
HEAD
SW 2
P
DL
R
SW22
R
P
SW23
SW21
P
P
R
R
R P
ATT
(ñ10dB)
ATT
(ñ10dB)
ATT
(ñ10dB)
LPF CLAMP
YNR
VIDEO AGC
Y APA.
SW17
P
R
CLAMP
Y LPF
MAIN EMPH
CARRIER
OFFSET
W.C/DC
IO/DEV
ADJ
S DET
Y VCC A GND
SW6
SW4
FROM
ME
SECAM
DET
SW5
DET
VCA
SW1
SW3
REC
ON
SW40
MUTE
PREAMP
SQPB(H)/
UESECAM(M)
AVCC
SW2
P
R
ON
EP
ON
SP
REC
EQ
BAND
GAP
1 2 3
L2
L2
TU
FM MOD
7MHPF
1MHPF
DET
LPF C.K
COMP
SEP
P
R
B.E
ACC
2M LPF
4PHASE GEN
DOWN
CONV
HPF
FM AGC
P
EQ
S
DL
629
TRAP
MIX
LEVEL
ADJ
LAG LERD
LPF
MAIN
DE EMPH
SUB LPF
DEMO
DLIM
SQPB
SW18
SW19
SW20
SW28
TRAP
HPF
FHTRAP
P
R
SW8
SQPB
G
EQ
SW15
SW16
CH1
CCD
CCD
VCC
CCD GND
CH2
AGC Y GND
CH3
R
R
P
SW11
SW9
P
SW12
SW18
SW14
D.E.
N.C.
REC
AGC DEL
PB ALC
SW10
FBC/ALC
N.L. N.L.
EMPH DE EMPH
R
R
P
P
REC
DO/
DO
DO EDGE
DET DELAY
R
P
SW30
1/2
PHASE SW
10
9
8
7
6
5
4
3
2
1
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
<B-LINE> <B-LINE> <B-LINE>
<A-LINE> <A-LINE> <A-LINE>
:TO SYSTEM CONTROL & SERVO / TIMER SECTION S
:TO AUDIO SECTION A
(A1)
(A2) BVA 1,2
(A3)
ART V/H/N
(A4) IC2 CLK
(A5)
IC2 DATA
(A6) KILLER
(A7)
OSD V OUT
(A8)
V OUT
VIDEO H SW
TRACK ENV
(B2)
(B3)
(B4)
(B5)
(B6)
(B7)
(B11)
(B13) (B14) (B2) (B3) (B4) (B5)
(B7) (B6)
(B11)
(A2) (A3) (A9) (A4) (A1) (A5) (A6) (A10) (A7)
(A9)
(A8)
S
S
S
S
S
S
S
A
S
S
C4042
25V 4.7
C3063 2200P
R3011 0
R4083
10K
C4061
0.01
R4062
10K
R4061
330K
C4062
6V33
R4063
220
R4064
15K
C4063
1800P
C4064
25V3.3
C4065
1800P
K4001
0
C3001
16V10 C4012
0.1 C4013
0.1
R4601
0
R3003
1500
R3005
3900
R3007
2200
C3007
18P
C3009 0.1
R3008
15K
C3010
0.1
C3012
0.1
C3013
0.1
C3014
25V3.3
C3015 16V10
R3502
1500
C3018
50V1
C3011
0.1
C3017
50V2.2
C3019
50V1
K3001
LB3001
0
L3302
VLQ0822
J680T
C3021
560P
C3064
56P
K7614
C3049
0.22
C3022
0.01
C3303
0.01
R3034 2200
R3049
3900
<5.0V>
C3027
27P
C3026
0.1
L3009 39u
C3033
0
X3001
VSX0803
R3021
27K
R3015
1K
TW3001
C3046
0.01
R3022
560
C3039
25V4.7
C3047
10P
C3037 0.022
C3038
50V4.7
C3040 4700P
C3045
3P
C3036
0.1
C3002
25V4.7
L3006 G0C120JA0019
C3054 0.1
C3405 1000P
R3018 0
R3030 0
C3307 0.22
C3050 0.01
L3301 VLQ0822 J330T
C3001 6V47
C3029
0.01
C3028
0.1
R3016
330
C3003
0.01
C3035
0
R3044
2200
R3048
220
LB3002
0
R3035
1K
L3008
18u
C3051
22P
R3150
12K
L3002
390u
C3004
150P
R3001
6200
C4601
16V10
C4603
6800P
R4602
3300
C4043
6V22
C3305 0.22 C3304 6V47
C3006
0.15
R4011
15K
R4015
4700
R4014
39K
R4013
15K
R4044
12K
C4041
25V4.7
P5001
TO CYLINDER UNIT
EP R
EP COM
EP L
SP R
SP COM
SP L
GND
A COM
K5001
C5001
0.01
C3008
6V470
C3025
0.1
R3025
470
L3005
R3024
680
R3028
1K
C5051
0.1
LB5041
VLP0146
C5002
0.01
C3042
0.01
C3043
25V3.3
LB 5040
VLP0146
L5001
VLQ0822
J680T C5009 6V100
C5010 0.1
LB5043
VLP0146
L3303
VLQ0822J680T
LB5047
VLP0146
C5008
0.01
LB5044
VLP0146
C5006
0.01
C5007
0.01
C5005
0.01
C5003
0.01
C5004
0.01
LB5042
VLP0146
QR3150
UN2213
(PICT CONT.)
Q3005
2SD601A
(FSC DRIVE)
QR3011
UN2213
(PICT CONT .)
Q3009
2SB0709A
(AMP)
IC3001
Q3004
2SB709A
(AMP)
S SQPB/SE/VHS
S A MUTE
A L ch AUDIO IN
A TUN AUDIO IN
A
S PICT 1
S AVR (L)
A
S
S
: VIDEO MAIN SIGNAL PATH IN REC MODE
: VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
: AUDIO MAIN SIGNAL PATH IN REC MODE
: AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
1
12
9
10
11
7
5
3
2
<5.0V>
<5.0v>
<5.0V>
<5.0V>
<5.0V>
<5.0V>
VIDEO 5.0V
NORA A.IN
R.VIDEO IN
GND
5.0V
0(1.9)
0
0
0
0
0
0
0
2.9
2.2
0(4.7)
1.1
2.4
3.9(0)
2.2(0)
2.2(0)
2.2(0)
2.2(0)
4.9
2.2
2.2
2.2
2.2
0.7(0.4)
5.0
0
4.8
0
2.4
2.4 2.4 0 2.3 2.7 2.4 2.4 2.3 2.3 4.8
1.5
1.4
(1.7)
3.0
(2.5)
0.6
(1.5)
4.1 2.1 3.0 2.6
2.2
2.0 3.0 2.1 1.4 2.0 1.8 2.7
2.7
3.1
5.0
4.9
5.0
3.2
5.0
5.0
2.0
5.0
2.5
0
2.0
0 1.7 2.8 1.9 2.0 2.7 4.9 3.1 2.8 2.0 4.9 3.8
3.6
0 0 4.9 4.9 2.7
2.6
2.0
2.1
1.5 1.0 0 2.4
2.7
2.0
(3.9)
0
4.8
1.5
0
(2.2)
2.7
2.2
5.0
0
0
0
0
C1AB00001297
NOTE : THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKETS ( ) ON
THIS DIAGRAM IS RECORD MODE WITH NTSC COLOUR SIGNAL. (SP MODE)
THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON
THIS DIAGRAM IS PLAYBACK MODE WITH NTSC COLOUR SIGNAL. (SP MODE) NOTE : DO NOT USE ANY PARTS NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER TO PARTS LIST.
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