Sanyo DC-DA3300M Service Manual page 20

SCHEMATIC DIAGRAM (FRONT)
X6101
32.7KHZ
C6110
100P
C6111
100P
Q6201
C6112
KTA1504
D6201
R6226 100P
3.9B
3.3K
VD_GND
C6113
100P
V_CHK
R6116
10K
Q6107
KTC3875
C6221 R6221
2.2/50 100K
D6111
V_CHECK
1SS133
X6102
10MHZ
C6012
Q6108
0.01
KTC3875
29
LED1
1
LED2
2
+8.5V
3
GND
4
CN680
BUTTON_LED
R6114
0
1 2
TO AMP SEC. TO LED
D6010
1SS133
99 98 97 96 95 94 93 92 91 90 89 88 87 86
100
1 1 CD_RST
2 2 CD_CE
3 CD_CMD
3
4
4 CD_DATA
5 CD_CLK
5
6 MP3_CE
6
7
MP3_SELECT <LOW:MP3>
CLK_SHIFT
8
9 9 LID_SW IC601
10 10 LED_1
11 RESET
LC877480B
12 XT1
13 XT2
RESET
14 Vss
15
CF1
16 CF2
17 Vdd
18 KEY1
18
19 KEY2
19
20 DATA1
21 RDS_RST
21
22
22 RDS_CLK
23 23 RDS_DATA
24 24 RDS_RDY
25 25 REEL
26 26 MP3 SFYNC
27 27 WRQ
28 28 CD_DRF
29 IR
G_REVS
30 30
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
1 2 3 4 1 2 3 4 5 6 7 8 9 10 11 12
TO TUNER SEC. TO CD SEC.
- 20 -
85 84 83 82 81
1 2 3 4
80
SEL_P-RY
SEG_0 79 79
SEG_1 78
78
SEG_2 77
77
SEG_3
76 76
SEG_4 75 75
SEG_5 74 74
SEG_6 73 73
SEG_7 72 72
SEG_8 71 71
SEG_9 70 70
R6175
SEG_10 69 69 4.7K
SEG_11 68 68
SEG_12 67 67
SEG_13 66 66
SEG_14 65 65
SEG_15 64 64
SEG_16 63
63
SEG_17 62
62
SEG_18 61 61
SEG_19 60 60
SEG_20 59 59
SEG_21 58 58
SEG_22 57 57
SEG_23 56 56
Vss 55
C6013
Vdd 54
0.01
SEG_24 53 53
SEG_25 52 52
51 51
SEG_26
R6275
4.7K
Q6410
MPSA56
R6402
15K
FOR WRITER TOOL
LCD60
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 31 32 33 34 35 36 37 38 39 40 41
R6550 R6551 R6552
560 820 1K
CN610 CN651
18
R6564 R6565 R6566
2.2K 3.3K 6.8K
CN611
CN661
29
CN612 CN660
R6650 R6651 R6652
560 820 1K
19
R6965
R6406 Q6962
1K KRC107M
R6966
9 8 7 6 5 4 3 2 1
This is a basic schematic diagram.
TO C-MECHA
- 21 -
R6553 R6554 R6555 R6556
1.5K 2.2K 3.3K 6.8K
BUTTON_TOP
5 4
R6653
SENSOR
1.5K
2 3
1
DS660
SPS_442_1
BUTTON_FRONT
Q6960
3.3K
MPSA56
D6960
1SS133
470
Q6961
MPSA56
Q6963
KRC107M