DVD-S1500/DV-S5770
26
■
SCHEMATIC DIAGRAM
The first digit of a component indicates the component type.
1xxx : Connector
3xxx : Resistor
5xxx : Coil
7xxx : IC, Transistor, FET
2xxx : Capacitor
4xxx : SMD jumper
6xxx : Diode
9xxx : Wire jumper
FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)
* Components having special characteristics are marked
Z
and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
SERIAL
INTERFACES
VKK
PROGR MEMORY
TIMER/COUNTER
COUNTER
PROGRAM
8 BIT A/D-
CONVERTER
I/O PORT 6
I/O PORT 8
I/O PORT 0
I/O PORT 4
I/O PORT 5
I/O PORT 9
I/O PORT D
I/O PORT 1
DATA MEMORY
(RAM)
I/O P3
VSS
VFT DRIVER CIRCUIT
8 BIT
TIMER/COUNTER
16 BIT
(ROM)
CLOCK/TIMING CONTROLLER
(I/O PORT 2)
INTERRUPT CONTROLLER
I/O PORT 7
VDD
DEM
BAND
PASS
CTRL
CIRCUIT
AGC
INP
PIN
Stdby_Ctrl
Mute_Off
4V6
5V
*
PROGRESSIVE SCAN LED
1V6
GND
SACD LED
-34V
SCA
D
E
5V5
5
6
E
F
G
H
12
0V
I
5V
2V
10
11
12
13
1
5V
+5V stb
2V4
H
I
2
3
4
5
6
5V
#
9
*
8
5V
0V
1
13
5V
TO 1201 OF
KEY MATRIX BOARD
#
10
11
STANDBY
4V6
7
5V4
SCL
14
+12V
C
D
*
5V
12V5
5V
5V
-34V
5V
DVD-AUDIO LED
A
B
14
2 4
0V
3
FTD DISPLAY
4V6
-24V
*
*
1103 F5
1134 D1
1135 C1
2100 B9
2101 E4
2102 F9
2104 F5
2105 F6
2106 F10
2107 G12
1100 E14
1101 C14
1102 A5
2115 H11
2116 H11
2113 H6
1110 C9
2111 H4
2112 H5
2110 G4
2108 G12
2121 I8
2118 H11
2119 I14
2120 I7
3148 D9
3149 C9
4100 G13
6100 F12
3126 H4
6103 H4
3127 H12
3128 H13
3129 H4
3130 H14
3133 H11
3134 I14
3135 I10
3136 I14
3100 H7
2124 I10
3112 E10
3113 E9
3114 E9
3115 F12
3116 F13
3117 F9
3118 F9
3119 F13
3143 C9
3139 F2
3138 F2
3104 A5
3144 D9
3137 E2
3106 A8
3107 A8
3145 D9
3146 D9
3147 D9
3121 G9
3122 G11
6101 F12
3125 G6
3120 B10
6110 E3
6111 E3
6112 F3
I169 E7
I170 E13
I171 E13
I172 H7
7102 G5
7104 I9
7105 H12
7106 I12
I131 A8
I173 H11
I174 G13
7100 B4
7107 I13
I101 F13
I102 F13
I103 F11
I105 F13
I106 E6
I108 G5
I110 C13
I168 B8
I111 C13
I117 E13
I118 E13
I130 A5
I112 C13
I113 C13
I114 C13
I115 C13
I116 C13
3105 A5
5V
C
5V
B
TO 1403 of AV Board
5V
*
7
8
9
F
G
5V
A
2105
3128
330R
22p
6
7
8
I117
1101
SCN400
1
2
3
4
5
2106
22p
S1
16V
47u
2116
+5Vstb
33n
2108
3148
4K7
I171
BC847B
7107
PDZ-6.2B
6101
4K7
3120
+12V
22p
2102
1K
3125
4R7
3116
+5Vstb
2100
33n
3129
10K
2124
22u
35V
I103
I110
+5Vstb
3144
4K7
I114
3146
4K7
8
XOUT
35V
22u
2107
PD3
76
PD4
77
RESET
10
TEST
13
VAREF
39
VASS
38
VDD
40
VKK
78
VSS
7
9
XIN
P90
65
P91
66
67
P92
P93
68
P94
69
P95
70
P96
71
P97
72
73
PD0
PD1
74
PD2
75
55
P76
56
P77
P80
57
P81
58
P82
59
P83
60
61
P84
P85
62
63
P86
64
P87
44
45
P64
P65
46
P66
47
48
P67
49
P70
P71
50
P72
51
P73
52
P74
53
54
P75
P45
31
32
P46
P47
33
34
P50
P51
35
36
P52
P53
37
P60
41
P61
42
43
P62
P63
P21
11
P22
12
P30
23
24
P31
P32
25
26
P40
27
P41
P42
28
P43
29
30
P44
5
6
P07
15
P10
P11
16
17
P12
P13
18
19
P14
P15
20
P16
21
P17
22
P20
14
TMP87CH74
7100
79
P00
P01
80
P02
1
2
P03
P04
3
P05
4
P06
I112
I113
3105
4R7
3118
4K7
3107
4R7
3117
10R
I115
4K7
3149
1n
2111
I118
6110
LTL-8166FTNN
4u7
2110
I172
35V
3K3
22p
2119
I170
3113
3122
10K
6112
LTL-8166FTNN
LTL-8166FTNN
6111
10K
3136
6103
BAS316
3115
4R7
I174
22p
2104
I108
+5Vstb
7106
BCP53
3112
3K3
4100
+5Vstb
I173
8M467
1103
35V
22u
2118
+5Vstb
+5Vstb
33n
3139
330R
10K
2120
I106
3126
2115
33n
1134
SIN 1
VKK
3 GND
1 OUT
2 VS
2R2
3106
TSOP2236
7104
+5Vstb
BCP56
7105
3147
4K7
3130
4K7
3137
330R
+5Vstb
+5Vstb
3
4
5
6
7
8
I169
47n
DIPMATE
1100
1
2
2101
330R
3138
4K7
I102
I168
3134
2112
33n
4R7
3119
6 7 8 9
2R2
3104
22 23 24 25 26 27 28 29
31 32
4 5
HNV-07SS41T
1
1
0 11 12 13 14 15 16 17 18 19
2
2
0 21
1102
3143
4K7
I130
VFIL_DC
I131
470R
1110
6100
PDZ-6.2B
3135
10R
3114
3100
4R7
3145
4K7
I116
I111
330R
3127
I105
I101
2113
1n
7102
BC847B
SIN
1135
1
3121
10R
3133
470R
100u
2121
16V
VKK
FIL1
FIL2
P15
G5
G6
G7
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
G1
G2
G3
G4
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
G7
G6
G5
G4
G3
G2
G1
VFIL_DC
+12V
FIL1
FIL2
P1
P2
V DC vtg measured in STOP-MODE
* OPTION
DISPLAY BOARD
D
FRONT (1)
K
