56
R7507
EVQ11L07B
S7511
PLAY
EVQ11G07K
S7514
FF
EVQ11L07B
S7505
EJECT
4
5
POWER
EVQPC005B
S7506
8200
R7539
EVQ11L07B
S7517
TIMER
INTELLIGENT
4.9
4.9
0
4.4
5.2
5.2
5.2
5.2
(RESET)
(RESET)
(IR RECEIVER)
-28.4
-28.3
-29.0
-28.3
-29.4
-28.1
-28.5
-24.3
-29.0
-24.3
-24.3
-24.1
-19.0
-24.3
-24.1
-14.3
-29.4
-29.4-29.4
-29.4
-24.8
-24.8
-24.8
-24.8
-24.8
-24.8
-24.8
5.2
2.3
5.2
5.2
5.2
5.2
2.4
4.9
5.0
Link
N
EXT
ENR
VCR
TAB
SAFETY
C0EBE0000211
IC7503
22K
R7521
K0C111A00003
S7507
C0EBH0000218
IC7504
PNA4618M08V
IC7502
VCC
GND
R OUT
VSS
VDD
RST
CD
GND
VDD
OUT
VCE0073
C7507
180
R7534
6V220
C7508
10K
R7535
RB441PT-77
D7503
0.01
C7510
0.1
C7511
POWER SW
S
IR
S
R
S
P.FAIL
S
RESET
S
BACK UP 5V
6800P
C7509
4
5
2
1
3
3
2
1
3
2
1
0.01
C7501
820
R7511
SAFETY TAB
S
R7518 10K
R7517 10K
R7516 30K
5600
R7536
4300
R7519
EVQ11G07K
S7516
LINK
EXT
REW
EVQ11G07K
S7512
12K
R7537
8200
R7504
5600
R7505
EVQ11404M
S7503
PAUSE
REC
TIMER
EVQ11L07B
S7513
12K
R7538
8200
R7501
EVQ11L07B
S7515
STOP
GND
R
56
R7508
:TO SYSTEM CONTROL & SERVO SECTION
REMAIN
ET
CVC VP EP
SLP
OFF
S-VHS
CH
REC
STB
SP
ON
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
NOTE:DO NOT USE PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
:TO POWER SUPPLY/RF SECTION
FIP CS
S.CLOCK
S.DATA
S
S
S
N.SW 5V
R
5600
R7502
EVQ11G07K
S7501
REC
4300
R7503
EVQ11G07K
S7502
CH DOWN
4300
R7506
EVQ11404M
S7504
CH UP
6V100
C7504
R7514 30K
R7515 30K
R7513 30K
12P
C7503
FIP -29V
R
75
R7509
M35502AFP
IC7501
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
VEE
S18
G7
G6
G5
G4
G3
G2
G1
VCC
OSC
VSS
A4
A5
A2
A3
CS
S CLOCK
S DATA
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P
HEATER DC (-)
50V10
C7502
MA4220NM
D7501
820
R7510
F-
F-
NC
NC
7G
6G
5G
4G
3G
2G
1G
NC
NC
NC
NC
NC
NC
NC
NC
NC
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
NC
P8
P7
P6
P5
P4
P3
P2
P1
F+
F+
A2BD00000040
DP7501
45
44
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
2
1
HEATER (+)
R
9
8
7
6
5
4
3
2
1
F
E
D
C
B
A
:TO POWER TRANSFORMER SECTION
P
R
S
L
L
L
L
NV-FJ623EG/EGY,FJ628EE
TIMER SECTION SCHEMATIC DIAGRAM
Содержание NV-FJ623EG
Страница 19: ...3 3 7 LOCATION OF TEST POINTS CONTROLS 3 3 8 CIRCUIT BOARD LAYOUT ...
Страница 56: ......
Страница 57: ......
Страница 58: ......