Panasonic NV-FJ603EL-K, Руководство по обслуживанию

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IC6001 SYSTEM CONTROL/SERVO IC
IC7501 TIMER IC
IC0201 CAPSTAN MOTOR DRIVE
CYLINDER MOTOR UNIT
IC2502 CYLINDER MOTOR DRIVE
1 2 3
1
2
3
4
P4003
5
P4003
5V
6
P2501
4
P0201
4
CTL
HEAD
S1501
MODE SW
CAPSTAN
FG HEAD
TW2015
IC7503(IR Receiver)
N SW 5V
X6001
X6002
+5V
+5V
N SW 5V REG SV +5V
1 2
3 4
1 2
3 4
TL6012
TW2001
H SW
TL6013
IC1501
T-REEL
SENSOR
IC1502
S-REEL
SENSOR
Q1502
SUPPLY
PHOTO
SENSOR
D1501
SENSOR
LED
Q1501
TAKE UP
PHOTO
SENSOR
TO/FROM
VIDEO
TO I/O
FROM VIDEO
FROM I/O
TO VIDEO
TO VIDEO
FROM VIDEO
TO I/O
FROM
OSD, VIDEO
TO VIDEO
TRACKING ENVE
H. SW
D REC(H)
ART V/H/N
SHORT DET(L)
A DEF(H)
LP(H)
F ADJ
25Hz
A H SW
MUTE(H)
FSC
AFC S
VIDEO FROM Y/C
V OUT TO I/O
C SYNC
TO AUDIO
TO OSD
+5V
N SW 5V
QR6004
QR6003
QR6007
(FM MUTE)
QR6006
Q7802 (AMP)
QR6005
(SWITCHING)
POS. SW2
POS. SW3
POS. SW1
CTL.HEAD(-)
CTL.HEAD(+)
FLD DATA IN
FLD OUT
FLD CLK
FLD CS
P FAIL(L)
T TLK
T LSN
T CLK
IIC C
IIC D
ROTARY.SW
H.A.SW
ENVE SLECT
FM REC MUTE(L)
DA REC(H)
BIAS(H)
V SYNC(L)
CURRENT LIMIT
CAP.ET
P ON(L)
CAP R/F
LOADING(H)
UNLOADING(H)
CYL.PFG
CYL.ET.
S DATA
S CLK
CS
FLD 24
FLD 18
FLD 17
FG AMP IN
IR
16MHz IN
16MHz OUT
32kHz IN
32kHz OUT
S.TAB(L)
T-PHOTO
S-PHOTO
T-REEL PULSE
S-REEL PULSE
TRACKING ENVE
VIDEO H.SW
D REC(H)
ART.V/H/N
SHORT D(L)
A DEF(H)
LP(H)
AFC S
F ADJ
CAL(H)
AUDIO. H. SW
FM MUTE(H)
OSD FSC IN
CV IN
CV OUT
C SYNC
~ ~
FLD 16
FLD 0
AN 1
AN 0
AN 2
~
~ ~ ~
~
17
20
36
11
1 2 44 45 5 12 14 23 33 39
18
6
7
5
TIMER DISPLAY
DP7501
HE-
HE+
FROM
POWER
P1103
1
P1001
S7503
REC
1
P1103
2
P1001
2
P1103
5
P1001
5
P1103
3
P1001
3
P1103
4
P1001
4
S7512
STOP
S7515 SEARCH
S7511
PLAY
S7513
REW S7514 FF
S7504
CH DO
S7506
CH UP
S7502
EJECT
POWER C.B.A.
IC7502(RESET)
3 2 1
REG 5V
TO/FROM
I/O, AUDIO,
VIDEO
TO/FROM
VIDEO
TO AUDIO
TO VIDEO
TO/FROM
OSD
P FAIL(L)
SYS TLK
SYS LSN
SYS CLK
IIC CLKS
IIC DATAS
ROTARY SW
H.A.SW
ENV SEL
DA REC(H)
FM REC MUTE(L)
V SYSNC(L)
BIAS(H)
12 22
24
25
2
1
3
5
6
4
26
27
1
2
3
4
5
6
9
10
P0201
1
P2501
P0201
2
P2501
7
28
18
P0201
3
P2501
15
P0201
12
P2501
TORQUE
CONTROL
TORQUE
CONTROL
CONTROL
LOGIC
TORQUE
DIRECTION
TL
AMP
EC
AMP
DIFFERENTIAL
AMPLIFIER
MOTOR
DRIVE
MOTOR
DRIVE
SCHMIT
HE+
HE-
M3
M2
M1
PG/FG
16
1
19
21
P0201
11
P2501
P1501
1
P0201
P1501
2
9
8
P0201
H2
H1
POSITION
SIGNAL
PROCESS
DIFFERENTIAL
AMPRIFIER
H3
M
LOADING
MOTOR
UNREG 14V
TL0201
CAPSTAN
MOTOR
L0201
Q0202
Q0201
Q0203
TL2502
TL2503
CAP TL
S7505
P ON
2
16
7
6
N SW 5V
4
9
1
2
3
4
5
6
7
8
9 M1
P2502
MAIN COIL 1
MAIN COIL 2
MAIN COIL 3
HE-
VM
VM
GND
HE+
M3
HE+
M2
HALL
IC
INPUT OUTPUT
MODE
PIN 21 PIN 19 PIN 16 PIN 15
L FORWARD H L H
H REWIND L H L
L BRAKE L H H
OPEN STOP OPEN L L
5V
UNREG 14V
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
VIDEO MAIN SIGNAL PATH IN REC MODE
CAPSTAN SERVO PHASE LOOP
CAPSTAN SERVO SPEED LOOP
CYLINDER SERVO PHASE LOOP
CYLINDER SERVO SPEED LOOP
P2501
9
8
P2501
S7501
SAFETY TAB SW
IC2502-1,2 PLAY/REC
10.0Vp-p (2msec. div)
IC7501-1,2 PLAY/REC
5.5Vp-p(10msec. div)
IC7501-11~18,21~32,36 PLAY/REC
40.0Vp-p(1msec. div)
IC7501-3 PLAY/REC
7.0Vp-p(10msec. div)
IC6001-90 PLAY/REC
5Vp-p(10msec. div)
IC6001-76 PLAY/REC
3.5Vp-p(5 sec. div)
IC6001-77 PLAY/REC
5.0Vp-p(5 sec. div)
IC6001-50,52 PLAY
2.25Vp-p(20 sec. div)
IC6001-48 PLAY/REC
200mVp-p(5msec. div)
IC6001-15,18,19 PLAY/REC
7.0Vp-p(10msec. div)
IC6001-35 PLAY/REC
1.6Vp-p(1msec. div)
IC6001-36 PLAY/REC
3.0Vp-p(1msec. div)
IC6001-38 PLAY/REC
4.0Vp-p(1msec. div)
IC6001-39 PLAY/REC
6.0Vp-p(0.02 sec. div)
IC6001-68 PLAY/REC
5.0Vp-p(10msec. div) IC6001-69 PLAY/REC
6.0Vp-p(5msec. div)
IC6001-79,80 PLAY/REC
8.0Vp-p(0.2sec. div)
IC6001-70 PLAY/REC
5.0Vp-p(0.1msec. div)
IC6001-71 PLAY/REC
6.0Vp-p(5msec. div)
IC6001-72 PLAY/REC
6.0Vp-p(5msec. div)