Board (Dm-C) Sub Micom - Sanyo DSR-300P Service Manual

K
J
I
H
G
TO DM-A
YTRAP
LVO2
TO DM-B
IC272
1
F
TB1RST
SWOUT
TO DM-B
AL3.3V
TO DM-A
SREQ
E
SDO
SDI
SCLK
TO DM-B
CL2713
1
300;1/16J
D
AL5.4V
AL5V
ASBOOT
ASRST
C
UATX2
UARX2
TO DM-B
B
DM-C
D3-81100/L8HAD-XE
A
1 2 3 4
Q2801
L2871 EMT1
AL5V
100;K
R2872
3 2 1
1K;1/16J
R2873
10K;1/16J
R2881
10K;1/16J
4 5 6
*
R2880 1K;1/16J
Q2803
EMX1
3
4
*
R2876
10K;1/16J
100K;1/16J
*
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
R2893
0;1/16Z
R2742
0;1/16Z
LVO2 READ VD IN
JOG1
JOG2 ALARM LED
R2745 0;1/16Z
SREQ S.REQ
RESET
C2703 RESET POWER LED(Red)
SUB u-COM
15P;50CH 220K;1/16J
PST9127N
32kHz IN POWER LED(Green)
R2747 R2746
X2701
1AC4V10A04000 10M 32kHz OUT D_OUT RESET
LC87F5064A
GND ZTEST1_RESET
X2702
C2704 R2748
2 3 4 5 12P;50CH 10MHz IN IC271 D_IN RESET
0;1/16Z
10MHz OUT DIGITAL THROUGH H
C2705
R2762
1AV4V11B0880G 0.01;B
5V SERIES_OUT
R2749
1.5K;1/16J
1K;1/16J
KEY_IN0 KEY_IN0
MENU_H
R2750 1K;1/16J
REMOCON_IN REMOCON_IN AUDIO_MUTE
R2751 100;1/16J
SDI ASIC SO SERIES_IN
R2752 100;1/16J
SDO ASIC SI DEC_RESET
Q2751
2SK1847
R2755
1K;1/16J
AL12V HDD_DETECT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
*
PW FAIL
IC273
SREQ
PST9244N
SDO
1 2 3 4 5
SDI D2772
SCLK 1SS355
R2772
1.5K;1/16D
R2791
D2792
3 2 1
SB05-05CP
PW FAIL
FAN_AL12V
1 2 3 4 5
IC276
PST9144N
R2789
1K
5 6 7 8
CD-1 BOARD (DM-C) SUB MICOM
AL5.4V
Q2802
EMT1
R2891
1K;1/16J
R2882
1K;1/16J
R2883 R2885 R2892
3 2 1
10K;1/16J 1K;1/16J 10K;1/16J
R2886
10K;1/16J
R2888
10K;1/16J
R2875
4 5 6
10K;1/16J
R2874 R2887
*
1K;1/16J 1K;1/16J
R2890 R2894
10K;1/16J R2889 R2898
1K;1/16J 4.7K;1/16J
1K;1/16J
Q2804
R2896 Q2808
10K;1/16J
EMX1
Q2805
R2816
10K;1/16J R2826
EMT1
10K;1/16J
R2825
10K;1/16J
R2847
2 1 3 2 1 10K;1/16J 3 2 1
5 6 4 5 6 Q2806 4 5 6 SWOUT
* DTC144EUA *
R2848
0;1/16Z
R2820
10K;1/16J
R2877
R2819
10K;1/16J
L2841
100;K
EEPROM
IC281
A0 Vcc
A1 TEST
R2846 470;1/16J
A2 SCL SCL_D
R2845 470;1/16J
Vss SDA SDA_D
BR24C08F
R2729 0;1/16Z
EXPDATA EXPDATA
R2728 0;1/16Z
EXPCLK1 EXPCLK1
R2727 0;1/16Z
R2726 0;1/16Z
HDD GATE HDD_GATE
R2725 0;1/16Z
POWER_LED(R)
R2724 0;1/16Z
POWER_LED(G)
R2723 0;1/16Z
R2722 0;1/16Z
ZTEST1_RESET
R2796 100;1/16J
R2721 0;1/16Z
R2720 0;1/16Z HDD_GATE
R2719 0;1/16Z
NC
NC IC275 IC274
R2717 0;1/16Z
AD_MUTE NC7S04P5X NC7S32P5X
R2716 0;1/16Z
V_MUTE_H
AL5V
TP271
* Q2753
2SC2412K
BUZZER
R2803
10K;1/16J
AXXAG12E4001G
R2802
100K;1/16J
FAN IN
TB1RST
ASBOOT
R2812
1K;1/16J
UARX2
UATX2
R2811
1K;1/16J
9 10 11 12
C14
CN275
1AV4J11NP230G
17 GND
REMOCON_IN
16
R2857 470;1/16J
15 ALARM IN
R2858 470;1/16J
14 ALARM RESET IN
R2859 470;1/16J
13 SENSOR ALARM OUT
R2860 1K;1/16J
12 NON REC OUT
R2868 470;1/16J
GND
11
R2869 1K;1/16J
10 CLOCK SET IN
R2861 0;1/16Z
CLOCK SET OUT
REMOCON_IN 9
R2862 1K;1/16J
8 WARNING OUT
R2863 1K;1/16J
7 FULL OUT
R2864 0;1/16Z
ALARM FULL OUT
6
R2865 1K;1/16J
5 SERIES IN
R2866 680;1/16J
SERIES OUT
4
R2867 100;1/16J
3 SW OUT
R2854 100;1/16J
TB1RST 2 RESET
1 GND
TO TB-1 CN621
Q2809
EMX1
R2776
10K;1/16J
R2770
10K;1/16J
3 2 1
4 5 6
*
TO OP-1
R2766 R2767
10K;1/16J CN602
10K;1/16J
CN274
07
AL5V 1 AL5V
L2853 BK1608LL241
EXPDATA 2 EXPDATA
L2854 BK1608LL241
EXPCLK1
EXPCLK1 3
L2855 BK1608LL241
KEY_IN0 4 KEY_IN0
LITIUM+
5
6 LITIUM-
GND
7
1
CN276
L2862 BK1608LL241
LED(G) 1 POWER LED(G)
L2851 BK1608LL241
LED(R) 2 POWER LED(R)
POWER BUTTON
3
4 GND
TO OP-2
CN611
SCL_D TO DM-A
SDA_D TO DM-A
POWER UP
TO PW-A
AL5V
R2805
100K;1/16J
R2831 10K;1/16J
Q2754
2SA1037AK
R2806
POWER_LED(R) 560
LED(R)
R2807
100K;1/16J
R2809
POWER_LED(G) 330
LED(G)
Q2755
2SA1037AK
BUZZER
R2832 10K;1/16J
BZ281
CSEL-
TO DM-B
HDD_GATE TO DM-B
AD_MUTE TO DM-A
ZTEST1_RESET
TO DM-B
CN273
1AV4J10QF030G
L2821
FAN_AL12V 1 FAN 12V
10;K
SENSOR
2
3 GND
TO REAR FAN
D2794 R2821
1SS355 0 R2822
AL5V
2.2K
TO PW-A
R2942
HDD5V
TO PW-A
2.2K
CN277
CL2773
FAN12V
D2793 R2943 1 1
0
1SS355
2 SENSOR
1 CL2772
CL2775
3 GND
1
TO HDD FAN
L2822
HDD12V
10;K
TO PW-A
AL3.3V
CN272
1AV4J10QF060G
TB1RST
1
2 ASBOOT
AL5V
3
4 UARXD2
5 UATXD2
6 GND
S2701
FOR ADJUSTMENT
SKQGAB
232RD
232TD
L2801
AL5V RS232C USE
100;K
RS_CTL
232RTS
AL5V_232
TO DM-B(CN222)
13 14 15 16
K
J
I
H
G
F
E
D
C
B
A
17 18 19