Board (Sy-A) System Control - Sanyo VDC-HD3500P Service Manual

K
J
I
H
G
F
E
D
IN
0 1 2 3 5
OUT 4
0 LEFT RIGHT UP DOWN SET ---
1 --- --- --- --- --- MENU
C
ABF- ABF+
B
A
1 2 3 4
R3038
47K;1/16J
R3040
150K;1/16J
R3029
100K;1/16J
R3030
10K;1/16J
X3001
4.000MHz
3
2
1
R3039
22K;1/16D
SI0
SI1
SI2
SI3
SI4
SI5
3
R3028
VIN 1K;1/16J
1 2
VSS VOUT
QXC61GN2502HP
XC61GN2502HR
IC303
RESET
SET REVERSE
RESET
5 6 7 8
CA-2 BOARD (SY-A) SYSTEM CONTROL
R3043
47K;1/16J
R3089
100K;1/16J
C3023
1;B
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35
B11 B10 C11 C10 D11 D10 E11 E10 F11 F10 G11 G10 H11 H10 J11 J10 K11
COMREQ SCAN IN1
52 34
A10 BAT_OFF DC_IN2 L10
R3056
33
53
B9 SREQ SCAN IN2 K10
R3057
32
54
A9 HD IN SCAN IN3 L9
R3058
55 31
B8 REM_IN SCAN IN4 K9
R3059
56 30
A8 RESET SCAN IN5 L8
29
57
B7 XCIN VDIN K8
R3042 8bit MICROPROCESSOR 28
58
A7 XCOUT BATCHGCNT L7
0;1/16Z
59 27
B6 VSS1 FOCUS2 K7
IC301
60 26
A6 XIN LC87F2832AUFL68TBM-E FOCUS1 L6
QXXGA0500027P
25
61
B5 XOUT NC K6
C3020
62 24
A5 VDD1 ALM IN2 L5
1000P;B
63 23
Z1 Z2 Z3 Z4
B4 USB_I_DET ZBOOT-H K5
C3015 22
64
1000P;B A4 FAN STOP D/N4 L4
21
65
B3 INT_TEMP D/N3 K4
66 20
A3 SO D/N2 L3
67 19
B2 SI GREEN LED K3
18
68
A2 DC_ON2 MAIN RESET L2
SCK USB_DET
B1 C2 C1 D2 D1 E2 E1 F2 F1 G2 G1 H2 H1 J2 J1 K2 K1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
9 10 11 12
C17
R3034
0;1/8Z
3.3
SY-A
Y1-40800/L5DE2-XE
VOLTAGE: POWER ON
3.3V(AL)
S3008
SKQGAB
3.3K;1/16J
SI2
3.3K;1/16J
SI3
3.3K;1/16J
SI4
3.3K;1/16J
SI5
R3008 0;1/16Z
R3007 0;1/16Z
Q3004
UP04213
R3037
1 6
560;1/16J
2 5
3 4
Q3006
MCH6428-E
1 6
2 5
3 4
uCOM_RST
13 14 15 16
K
3.3V(AL)
TO PW-A, DM-A
ZSREQ
ZBOOT_COMREQ
TO DM-A
J
I
H
G
3.3V(AL)
TO PW-A, DM-A
FILTER-
FILTER-
FILTER+
FILTER+
TO PW-A F
MRST
TO DM-A
5.0V(AL)
TO PW-A
ZUSB_DET
TO DM-A
E
1.2V(AS)_ON
TO PW-A
D
ASIC_SCK
ASIC_SDO
ASIC_SDI TO DM-A
uCOM_RST
TO DM-B
C
3.3V(AL)
TO PW-A, DM-A
CN302
6
3.3V
1
PC7(RDSEL)
B
2
PC6(CLK)
3
PC5(DATA0)
4
ALL_RESET
5
GND
6
Z1 Z2
TEST POINT
A
17 18 19