DVD-C940/DV-C6680
51
■
SCHEMATIC DIAGRAM (AV 1/4)
4X1
G4
4X2
1
2
VDD
VEE VSS
INTERRUPT
LOGIC
LP FILTER
INPUT
FILTER
I
2
C BUS
CONTROL
POWER-ON
RESET
I/O
PORTS
SHIFT
REGISTER
8 BIT
I161 I1
I162 I1
*
*
V DC Vtg measured in STOP-MODE
I134 H8
I137 H1
I138 H1
I139 H11
I142 G11
I143 A1
I146 H1
I147 H1
384 FS
PCM_CLK
I152 G1
I153 G1
I154 G1
I155 G1
I156 G1
I157 G1
I158 G1
I159 I1
I160 I1
I111 B3
I112 C3
I113 C3
I114 C3
I115 D3
I116 D3
I117 D3
I120 A4
I122 B6
I123 B7
I124 C7
I128 G10
I131 E12
I132 G9
I102 B2
I103 B2
I104 C2
I105 C2
I106 C2
I107 D2
I108 D2
I109 D2
*
I150 I1
I151 F1
*
I110 B3
7100-C B7
7101-A A14
7101-B A7
7101-C A6
7103-A D7
7103-B E7
7103-C E12
7103-D D9
I121 A6
7124 H12
7125-A B10
7125-B C12
7126 E4
I100 B2
I101 B3
3126 G13
3128 H11
3130 E12
AV_SYS CLK & CONTROL
5102 C13
5103 C13
5104 B13
6100 F12
7100-A B6
7100-B A12
3102 B2
3103 C2
3104 C2
3105 C2
3106 D2
3107 D2
3108 D2
*
7104 F6
7122 G12
3121 F11
3122 F12
3123 E9
3124 G11
3125 G12
A
B
C
D
E
1101 F8
1400 A1
1422 H1
1423 F1
3136 H12
3138 G12
5100 A5
5101 B13
2112 C6
2113 C7
2114 B13
3100 B2
3101 B2
F
G
H
I
1100 B6
3109 F9
3110 A5
3111 B6
3112 B7
3113 F9
3114 F8
3115 F9
3116 F10
3117 H9
3118 H8
3119 I8
3120 C9
9
10
11
12
13
14
5
6
1
2
11
12
2100 D13
2101 A4
2102 B3
2103 B3
2104 D3
2105 C6
2106 C7
2107 D3
2108 H6
2109 H9
2110 C13
2111 C13
A
B
C
D
E
F
13
14
1
2
3
4
5
6
7
8
10
9
8
7
3
4
+5VSTBY
5102
2106
22p
7124
BSN20
1
4
8
7
3118
4K7
TC7WHU04FU
7101-A
3K3
3125
3
4
8
5
+3V3D
100n
TC7WHU04FU
7101-C
2114
I128
5100
1u0
I132
100n
2110
TC7WHU04FU
7100-B
6
4
8
2
+3V3D
I101
5
6
7
8
9
I110
19
2
20
21
22
23
24
25
26
27
28
29
3
30
4
1400
1
10
11
12
13
14
15
16
17
18
3108
100R
I108
I117
I106
+5VSTBY
I107
I115
I116
2
3
4
1
2104
15p
2107
+5VSTBY
15p
2102
2103
15p
47p
6100
BAS316
4K7
3113
2108
100n
13
7
14
11
4K7
3109
2
7
5
6
1
4
14
74LVC00AD
7103-D
12
3115
74LVC74AD
7125-A
3
22p
2113
4K7
4K7
3117
I114
47R
3123
I112
I111
I113
100R
-32V_Power
100R
3106
3107
+3V3D
1M
I124
+3V3_OSC
3111
14 SCL
15 SDA
16 VDD
8 VSS
5104
1 A0
2 A1
3 A2
13 INT_
4
P0
5
P1
6
P2
7
P3
9
P4
10
P5
11
P6
12
P7
3130
47R
PCF8574T
7104
+3V3D
2
4
1
3
I121
33M8688
NX6035SA
1100
5103
5101
13
1
3
14
15
4
6
11
10
9
16
7
8
12
2
5
4
HEF4053B
7126
MDX
2105
EH-B
1423
1
2
3
3114
4K7
22p
SSSS2
1101
2
1
3
3122
4K7
22p
2112
+3V3D
I120
3121
15K
7122
BSN20
100R
3102
I123
3101
100R
100R
3100
+3V3D
74LVC00AD
7103-A
1
2
7
14
3
+3V3D
3128
3K3
+5VSTBY
1
4
8
7
TC7WHU04FU
7100-A
I131
+12V_Power
7103-B
74LVC00AD
4
5
7
14
6
I139
4K7
3119
3126
3K3
6
4
8
2
7101-B
TC7WHU04FU
3105
100R
100R
3103
100R
3104
I134
I142
3110
10R
3120
3116
4K7
14
TC7WHU04FU
7100-C
3
4
8
5
7125-B
74LVC74AD
11
12
7
9
8
13
10
3112
220R
3136
2101
22p
3124
3K3
2111
100n
3138
I105
I122
I103
I102
I104
I100
I143
I109
100n
2100
I160
I161
I153
I154
I151
I152
+3V3D
74LVC00AD
7103-C
9
10
7
14
8
IR_SW
SDA_5V
SCL_5V
RC6_OUT
SDA_5V
SCL_5V
IR
UP_RESET
P50
STDBY_CTRL
BCLK
LRCLK
SDT1
SEL1
SDT2
SEL2
SDT3
SEL3
RC6_IN
IR
3V3_OSC
3V3_OSC
3V3D_7125
3V3D_7103
CLK_SEL
3V3D_7103
3V3D_7103
3V3D_7101
3V3D_7101
3V3D_7103
MCLK1
IR_SW
RC6_IN
UP_RESET
STDBY_CTRL
RC6_OUT
SCL_3V3
SDA_3V3
CLK_SEL
3V3D_7125
3V3_OSC
3V3D_7101
3V3D_7103
3V3_OSC
3V3D_7101
3V3D_7125
CENTER_ON
RESET
SCL_5V
SDA_5V
SDA_3V3
SCL_3V3
Page 50 16D
TO
M10
Page 55 14D
TO
* 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.
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
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
