7.7. MAIN V (OPERATION) / OPERATION II SCHEMATIC DIAGRAM (B)
SW6303
R6366
100K
SW6307
R6365
100K
SW6302
SW6316
R6364
100K
D6326
SW6312
R6367
100K
SW6305 SW6311
D6325
SW6313
SW6301
SW6315
SW6304
SW6314
R6368
100K
4.7
R6371
R6369
100K
SW6306
J6304
J6308
J6315
J6303
J6319
J6307
J6311
J6310
J6318
J6302
J6306
J6314
J6301
J6317
J6305
J6313
J6309
J6331
J6321
J6329
J6322
J6330
J6327
J6323
J6326
J6325
J6324
J6312
J6328
J6316
J6320
J6332
J6350
SW6313
SW6314
SW6311
SW6316
SW6309
R6304
68K
R6313 22K
R6316
22K
R6303
68K
C6305
47/6.3V
R6301
68K
EF0EC4004T4
X6301
R6322
22K
C6302
0.1
R6307
68K
R6310 27
R6311 22K
R6312 22K
C6306
470/6.3V
R6318
22K
R6306
68K
R6314 22K
C6316
R6309
27
L6301
100
R6317
22K
R6315 22K
R6305
68K
R6308
68K
R6353
47K
D6324
MA4056-M
R6302 68K
C6310
R6346 47
C6304
0.01
R6319
22K
R6372
0
C6315
IC6301
M38122-123FP
SCAN 2 55
56SCAN 1
57KEY DATA 0
58KEY DATA 1
KEY DATA 2 59
60KEY DATA 3
61KEY DATA 4
KEY DATA 5 62
KEY DATA 6 63
KEY DATA 7 48
13KEY DATA 11
14KEY DATA 12
12KEY DATA 10
15KEY DATA 13
KEY DATA 8 49
KEY DATA 9 11
CATV SCK23
VIDEO 275
AUDIO 2 R CH85
88 AUDIO 2 L CH
UNSW +14V65
KEY DATA 97
SCAN 26
KEY DATA 85
KEY DATA 134
KEY DATA 103
KEY DATA 122
1
P6322
3
1
KEY DATA 10
4
GND
C.B.A. P6301
6
SCAN 1
VIDEO 2
TO OPERATION
KEY DATA 11
7
2 AUDIO 2 R CH
P6321
5
AUDIO 2 L CH
AUDIO 2 L CH1
2
3
4 AUDIO 2 R CH
5
6 VIDEO 2
14 CATV SCK
12
10 SCAN 2
8
13
7
9
11
15 CATV DATA
16 CATV CS(L)
17 UNSW +5V(SYS.CTL)
18 UNSW +14V
19
GND
GND
GND
KEY DATA 11
KEY DATA 8
KEY DATA 10
KEY DATA 13
KEY DATA 12
SCAN 1
GND
C.B.A. P6302P6320
TO OPERATION
---
---
Z
Z
Z
TO MAIN I
TO MAIN I
TO MAIN II
TO MAIN IV
TO MAIN I
G
2
B
9
5
IE K
8
6
JMD
1
L
7
C
4
3
HFA
VJBS6055
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
PLAY
5
EVQ21405R
3
REW
EVQ21405R
2
VJBS8053
4
EVQ21405R
7
STOP/EJECT
P6350
FF
EVQ21405R
6
1
OPERATION II C.B.A.
EVQ21405R
REC
7
25
12
83
1814
36
15
U6301
IR RECEIVER
21
9
VCC
37
5
VEKS5628
1
13
38
22
2
16
19
(DISPLAY TUBE/INFRARED RECEIVER UNIT)
10
23
GND
64
24
17
OUT
11
20 30
35
26
31
27
33
29
32
34
28
P3P11 P68G9G P710G11GF+ 7G 4G P125G F-F+ P13 P9P15 P10 P8 P2P53G6G F-P4 P12G1G P14
89
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
1
36
2
37
38
39
3
40
41424344
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
4567
MAIN C.B.A.
83
F+
2
82
UNSW +5V(SYS.STL)
UNSW -30V
TO MAIN III
TO MAIN I
TO MAIN III
47 IR DATA
84 F-
IC6301 RST(L)
IC6301 CS(L)
SERIAL DATA 0
SERIAL DATA 1
SERIAL CLOCK 1
TO MAIN I
TO MAIN III
Z
INDICATOR
PANEL CONTROL
KEY DATA 11
Z
1/4W
1/4W
(5.6V)
Z
---
---
Z
Z
---
---
Z
Z
---
Z
---
Z
---
Z
---
---
Z
---
Z
Z
---
UNLESS OTHERWISE SPECIFIED;
SWITCHES IS EVQ21309K AND
WATTAGE OF RESISTORS IS 1/10W.
DIODES IS MA165
24
25
40
41
42
TO MAIN I
GRID 1G
GND
SEGMENT
SEGMENT
GRID 11G
UNSW -30V
GRID 2G
SERIAL DATA 0
XIN
SEGMENT
VDD
SEGMENT
SERIAL DATA 1
XOUT
SEGMENT
GRID 3G
SEGMENT
SEGMENT
4MHz
SEGMENT
GRID 9G
SERIAL CLOCK 1
SEGMENT
SEGMENT
IC6301 CS(L)
SEGMENT
GRID 10G
IC6301 RST(L)
SEGMENT
SEGMENT
SEGMENT
SEGMENT
GND
GND
GRID 8G
GRID 7G
GRID 4G
GRID 5G
GRID 6G
Z
Z
VCR
Hi-Fi
AM
SLP
PM
PV-9661 A
PV-9662 B
Not Used Z
MODEL MARK
COMPARISON CHART
OF MODELS & MARKS
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
PV-9661 / PV-9662
51
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