Board (Sy-A) System Control - Sanyo VCC-HD5400P Service Manual

K
SY-A
Y2-18203/L5DG2-XE
VOLTAGE: POWER ON
J
I
H
G
F
E
D
C
B
A
1 2 3 4
R3038
47K;1/16J
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
RESET
QXC61GN2502HP
XC61GN2502HR
IC303
5 6 7 8
CA-2 BOARD (SY-A) SYSTEM CONTROL
R3043
47K;1/16J
R3089
100K;1/16J
R3040
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
34
52
A10 BAT_OFF DC_IN2 L10
33
53
B9 SREQ SCAN IN2 K10
32
54
A9 HD IN SCAN IN3 L9
31
55 B8 REM_IN SCAN IN4 K9
30
56
A8 RESET SCAN IN5 L8
29
57
B7 XCIN VDIN K8
R3042 28
58
A7 XCOUT BATCHGCNT L7
0;1/16Z
27
59
B6 VSS1 FOCUS2 K7
IC301
26
60
A6 XIN LC87F2832AUFL68TBM-E FOCUS1 L6
QXXGA0500027P
25
61
B5 XOUT NC K6
C3020 8bit MICROPROCESSOR
24
62 A5 VDD1 ALM IN2 L5
1000P;B 23
63
B4 USB_I_DET Z1 Z2 Z3 Z4 ZBOOT-H K5
C3015
22
64
1000P;B A4 FAN STOP D/N4 L4
21
65
B3 INT_TEMP D/N3 K4
20
66 A3 SO D/N2 L3
GREEN LED 19
67
B2 SI K3
MAIN RESET
18
68
A2 DC_ON2 L2
USB_DET
SCK
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
C13
R3034
0;1/8Z
C3023
1;B
3.3V(AL)
R3056 3.3K;1/16J
OPEN
SI2
OPEN
R3057
3.3K;1/16J
SI3
R3058
3.3K;1/16J
SI4
R3059 3.3K;1/16J
SI5
Q3004
UP04213
R3037
1 6
560;1/16J
2 5
3 4
13 14 15 16
K
3.3
3.3V(AL)
TO DM-A, DM-B
ZSREQ
ZBOOT_COMREQ
TO DM-A
J
I
H
G
F
MRST
TO DM-A
5.0
5.0V(AL) TO DM-A, DM-B
ZUSB_DET
TO DM-A
E
3.3V(AL)
1.2V(AS)_ON
D
ASIC_SCK
ASIC_SDO
ASIC_SDI
RESET
TO DM-A
DN_INA-
DN_INA+
DN_INB+
C
DN_INB-
TO DM-B
3.3V(AL)
CN302
B
6
3.3V
1
PC7(RDSEL)
2
PC6(CLK)
3
PC5(DATA0)
4
ALL_RESET
5
GND
6
Z1 Z2
TEST POINT
A
17 18 19