Sanyo DC-PT80 - Page 30

- 33 -- 32 -
This is a basic schematic diagram.
SCHEMATIC DIAGRAM (FRONT )
CN610
1
S0001
CN001
M011
LOADING-M
12345
MLD1 MLD2
CLOSE_SW
GND
OPEN_SW
M
MLD1
MLD2
CLOSE_SW
GND
OPEN_SW
REQUEST
DVD_CLK
DVD_DATA_OUT
DVD_DATA_IN
READY
GND
LASER_CURRENT
DVD_PCON
TU_DO
TU_DI TU_CE
TU_CLK
SURROUND
MAIN_MUTE
P_CON
VOL_CLK
VOL_CE VOL_DO
GND
+5.6V
GND
R6115
C6210
Q6108
X6102
C6118
C6010
C6021 C6020
C6150
C6250
C6013
R6154
R6254
S6111
S6110
S6112 S6113 S6114
S6211 S6212 S6213 S6214 S6215
R6153
R6253
R6152
R6252
R6151
R6251R6250
R6150
S6210
R6175
R6275
R6114 R6113
C6114
C6113
C6012
C6011
L6010
DS601
R6112 R6111
S6001
IC601
LCD61
X6000
R6001
R6000
C6000 C6001
IC602
C6221
R6221
IC603
C6312
R6311
C6311
Q6211
R6211
C6213
R6212 C6214
Q6212
R6214
R6276
R6312
D6000
CN605
R6277
R6281 R6282 R6283 R6284
R6120 R6119 R6121
S6115
R6278
R6015
R6016
R6018
R6017
R6011
R6286
Q6270
Q6271
R6272 C6270
R6271
R6270
CN602
C6313
C6014
R6010 R6012
R6280
R6013
CN601
L6402 L6401 L6400
Q6214
Q6213
R6215 D6212
R6216
D6211
R6213
R6056
R6055
Q6051
Q6050
C6052
C6050
R6052
R6051
R6050
IC605
R6057
D6050
D6052
D6051
R6053
R6054
R6058
R6059
SG602
SG601
SG604
SG603
10K
33P
KTC3199
8MHZ
100P
100/16
0.01
10/16
100P100P
0.01
1.5K
1.5K
FUNCTION
STOP PLAY
OPEN/CLOSE
NEXT
SOUND CLOCK
MEMORY
FF
REW
820
820
680
680
560
560470
470
POWER
4.7K
4.7K
10K 10K
100P
100P
0.01
0.01
10U
SPS-4441VGN
1K 1K
JOG
LC877440A-53C2
000
32KHz
150K
4.7M
22P 24P
AT24C02N-10SI-2.7
0.01
4.7K
PST3645
0.01
10K
0.01
KRC107M
47
10/50
4.7K 220P
10K
47K
KRC107M
330
100K
33
1SS133
05
000
100K
4.7K 100K 100K 100K
100K 100K 100K
PREV
4.7K
10K
10K
10K
10K
100K
4.7K
KRC107M
KTA1267
47K
0.01
10K
4.7K
08
0.01
100/16
100K 4.7K
100K
4.7K
1AV4L26B1170G 1AV4L26B1170G 1AV4L26B1170G
KRC107S
KRC107S
330
10K
47K
47K
AMBER
120
AMBER
120
10K
47K
10K
4.7K
KTA1271
KRC107M
47/16
0.1
5.6K
2.7K
5.6
TA7291S
[2W]
1K
1SS133
1SS133
1SS133
1K
1K
1K
1K
1608SGX
1608SGX
1608SGX
1608SGX
45
321
123
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
123456789101112 13 14 15 16 17 18 19 20 21 22 23 24 25 26
4321
5678
21
34
1
2
3
4
5
39 38 37 36 35 34 33 32 31 30 29 28 27
1
2
3
4
5
6
7
8
12345678910111213
987654321
P-CON
EEP_CLK
JOG-
JOG+
VOL_CE VOL_DO
TU_CLK
SURROUND
KEY1
KEY2
TU_DI TU_CE
MAIN_MUTE
S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35
S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10
S9 S8 S7 S6 S5 S4 S3 S2 S1
COM4 COM3 COM2 COM1
COM2 COM3 COM4
S1
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S35 S34 S33 S32 S31 S30 S29 S28
COM1
S26
S27
DVD_DI
READY
DVD_CLK
REQUEST
DVD_DO
EEP_SDA EEP_CLK
EEP_SDA
DVD_DI
DVD_DO
DVD_CLK
TU_DO
KEY2
KEY1
REQUEST
JOG-
JOG+
READY
P-CON
VOL_CLK
DVD_PCON
DVD_PCON
L-I_CHK
DIMMER
DIMMER
L-I_CHK
R_READY
R_DATA
R_CLK
OPEN
CLOSE
CLS_SW
OPN_SW
+5.6V
+5.6V
VOL_CLK
SURROUND
MAIN_MUTE
P-CON
TU_CLK
TU_DI TU_DO
VOL_DO VOL_CE
TU_CE
P-CON
DIMMER
P-CON
+5.6V
CLOSE
OPEN
CLS_SW
OPN_SW
SP.RY
P-CON
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
TO AMP SEC.
TO DVD SEC.
COMON2
KEY1
RDS_DATA
VDD3
VSS3
S32
TU_CLK
CF1
VSS
XT2
CF2
VDD
XT1
XX_LED
KEY2
DIMMER
S20
S21
S22
SURROUND
VSS2
SEL_TUG
DVD_D_OUT
COMON1
TU_DI
DVD_D_IN
DVD_CLK
TRY_OPEN
S13
S14
S15
S16
S17
S18
S19
S34 S33 S28 S35
RDS_CLK
RDS_READY
TU_DO
SHIFT
TRY_CLOS
CLOSE_SW
IR
S27
S26
S25
S24
S23
VDD2
S31 S30 S29 S28
RESET
COMON4 COMON3
REQUEST
OPEN_SW
READY
DVD_PCON
BASS
EEP_CLK
L-I_CHK
V_CHK
JOG-
TU_CE
MIC_SW
HP_SW
EEP_SDA
MAIN_MUTE
PRE_MUTE
JOG+
SEL_FUNC
SEL_KARA
9488_SDA
9488_CS
9488_SCL
75342_SDA
75342_CE
75342_SCL
SEL_BLIM
SEL_CLK SEL_12H
SEL_RDS
P.No.
30
31
38
39
40
41
PORT NAME H L
91
SEL_FUNC
SEL_KARA
SEL_BLIM
SEL_CLK
SEL_12H
SEL_LINE
SEL_RDS
W TV W/O TV
W KARAOKEW/O KARAOKE
CLOCK ONCLOCK OFF
BASS LIMIT
MAX
BASS LIMIT
NORMAL
12H 24H
LINE-2LINE-1
RDS ONRDS OFF