6-3
6-3
FRONT DISPLAY PART - CIRCUIT DIAGRAM
7101
TSOP2236
GND 3
1
OUT
2
VS
DEM
BAND
PASS
CTRL
CIRCUIT
AGC
INP
PIN
T
O/FROM 1
149 OF
A
B
C
D
E
F
1100 A5
1101 B1
1102 E6
1104 D1
1105 E4
1106 E4
1107 E5
1108 E4
1109 E4
1111 A8
1112 A8
1113 A8
2100 C2
2101 C2
2102 C3
2103 C5
2104 C8
2105 F3
2106 F3
2107 E2
2108 B9
2109 C9
2110 C9
2112 F6
2113 F7
-24V
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0V
2114 F8
2115 E8
2116 E9
2117 F9
2119 F8
3100 B3
3101 B5
3102 B4
3103 C4
3104 C4
3105 C4
3106 D4
3107 F7
3108 D4
3109 D4
3110 E2
3111 D9
3112 F2
3113 F3
3114 F3
3115 F4
3116 F5
3117 B9
3118 B5
3119 B9
3120 B6
3V3
MPEG BOARD
I10
3121 F7
3122 E8
3123 F9
3124 E9
3125 F9
3126 F9
6100 C9
6102 E6
6103 F6
6104 C2
6105 D3
6106 D3
6107 D3
6108 F2
6109 F5
6110 F4
6111 B6
6113 E4
6114 F4
6115 F4
DISPLAY BOARD
6116 F5
6117 F5
6118 F5
6119 F6
6120 F5
6121 F6
6122 F5
7100 C6
7102 B9
7103 F8
7104 F9
7105 F8
*
*
*
0V
BZX79-C6V2
4V8
-24V
FROM 0203 OF PSU
0V
NW6312
*
*
+5V
3V3
3120
470R
100n
2109
1108
1107
21
12
1109
7100
6122
BZX79-B5V6
3121
470R
10R
3101
61
14
31
15
4K7
PDZ-5.6B
61
13
PDZ-5.6B
6108
PDZ-5.6B
14
100n
2105
1
1A
2
1Y
3
2A
4
2Y
3A
3Y
4A
4Y
5A
5Y
6A
6Y
7
GND
VCC
6111
7102
LTL-4222N
PDZ-5.6B
6104
330R
3107
1
2
6105
PDZ-5.6B
1102
BZX79-B5V6
6121
61
19
PDZ-5.6B
470R
3118
7103
BC857B
3102
56K
2107
2n2
1113
WIRE-PAD
1
31
16
1111
WIRE-PAD
1
4K7
35V
47u
2114
10K
3112
1K0
3104
3103
1K0
2103
1n
31
10
4R7
3100
4u7
2106
22p
6100
21
17
7105
6107
PDZ-5.6B
BC817-25
PDZ-5.6B
6106
4K7
3125
6120
61
18
PDZ-5.6B
PDZ-5.6B
PDZ-5.6B
61
17
PDZ-5.6B
PDZ-5.6B
61
16
1105
6109
47u
35V
2119
WIRE-PAD
1112
1
35V
47u
47u
21
10
35V
3105
1K0
21
15
33n
6102
BAS316
47u
16
1106
3106
100R
2100
BC847B
DIPMATE
1101
1
2
3
4
5
7104
28 29
31 32
4 5 6 7 8 9
14 15 16 17 18 19
2
20 21 22 23 24 25 26 27
1100
HNV-07SS41T
1
10 11 12 13
1
2
3
4
5
35V
DIPMATE
1104
3109
100R
47u
21
13
10K
3
111
100R
3108
BAS316
6103
4K7
31
14
PDZ-5.6B
61
10
61
15
PDZ-5.6B
100R
3113
3124
4K7
3122
330R
330R
3123
3126
10K
2104
47n
2108
220n
4K7
3119
37
31
17
1K8
40
41
44
4
6
13
16
19
20
23
28
18
27
42
36
3
43
5
12
17
22
26
29
35
39
1
33
34
38
15
25
2
30
31
32
21
9
14
24
10
11
7
8
16V
100u
21
16
2101
100n
100n
2102
G(2)
G(3)
G(4)
G(5)
G(6)
G(7)
P(15)
P(14)
P(13)
P(12)
P(1
1)
P(10)
P(9)
P(8)
P(7)
VGL+1
VCC1
500Hz
+5V
VGL-1
-24V
VGL-1
VGL+1
GND
VFD_CLK
GND
VFD_DATA
G(4)
G(3)
G(2)
G(1)
P(6)
P(5)
P(4)
P(3)
P(2)
P(1)
G(1)
VFD_CS
-V_FIL
VCC1
-24V
-24V
P(14)
P(13)
P(9)
P(7)
P(8)
P(6)
P(5)
P(4)
P(3)
G(7)
G(6)
G(5)
P(1)
P(2)
P(2)
P(1)
P(15)
P(12)
P(11)
P(10)
500Hz
+5V
VCC1
-V_FIL
VCC1
VCC1
GND
+12VA
+12VA
VCC1
VCC1
+12VA
+5V
IR
*
Summary of Contents for DVD737
Page 27: ...COMPONENT CHIP LAYOUT MAPPING INFORMATION 7 5 7 5 ...
Page 32: ...7 10 7 10 TOP VIEW COMPONENT CHIP LAYOUT PART C PART C ...
Page 33: ...7 11 7 11 TOP VIEW COMPONENT CHIP LAYOUT PART D 3139 243 3088 pt3 dd wk0325 PART D ...
Page 37: ...8 1 MAIN ENCASING EXPLODED VIEW 101 ...
Page 39: ...9 1 DOCUMENT HISTORY Version 1 0 Initial release ...