Board (Sy-A) System Control - Sanyo VCC-HD4600P Service Manual

K
J
I
H
G
F
E
D
C
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
3
R3028
VIN 1K;1/16J
1 2
VOUT
VSS
IC303
XC61GN2502HR
QXC61GN2502HP
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
34
52
A10 BAT_OFF DC_IN2 L10
R3056 3.3K;1/16J
33
53 SCAN IN2
B9 SREQ K10
32 R3057 3.3K;1/16J
54
A9 HD IN SCAN IN3 L9
R3058 3.3K;1/16J
31
55
B8 REM_IN SCAN IN4 K9
30
56 A8 RESET SCAN IN5 L8
29
57
B7 XCIN VDIN K8
R3042 28
58 8bit MICROPROCESSOR
A7 XCOUT BATCHGCNT L7
0;1/16Z
27
59
B6 VSS1 FOCUS2 K7
IC301
26
60
A6 XIN LC87F2832AUFL68TBM FOCUS1 L6
QXXGA0500027P
25
61 B5 XOUT NC K6 R3059
LINK_LED_ON
C3020
24
62
A5 VDD1 ALM IN2 L5
3.3K;1/16J
1000P;B
23
63 Z1 Z2 Z3 Z4
B4 USB_I_DET ZBOOT-H K5
C3015
22
1000P;B 64 A4 FAN STOP D/N4 L4
21
65
B3 INT_TEMP D/N3 K4
20
66
A3 SO D/N2 L3
19
67
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
C12
R3034
0;1/8Z
3.3
SY-A
Y1-41000/L5DH2-XE-01
VOLTAGE: POWER ON
3.3V(AL)
FAR
NEAR
WIDE
OPEN
TELE
OPEN
HD_IN
VAC70_IN
SI0
SI1
SI2
SI3
SI4
LINK_LED_ON
SI2
SO0
SI3
SI4
NEAR
FAR
Q3006
MCH6428-E
1 6
2 5
3 4
Q3004
UP04213
R3037
1 6
560;1/16J
2 5
3 4
Q3005
DTC144EKA
CN302
1
PC7(RDSEL)
2
PC6(CLK)
3
PC5(DATA0)
4
ALL_RESET
5
6
Z1
TEST POINT
13 14 15 16
K
3.3V(AL)
TO CA-2 (DM-A),(DM-B)
ZSREQ
TO CA-2 (DM-A)
ZBOOT_COMREQ
J
I
FAR
NEAR
WIDE
TO CA-2 (DM-B)
TELE
HD_IN
VAC70_IN
H
SI0
SI1
SI2
SI3
SI4
LINK_LED_ON
SO0 TO CA-2 (DM-A)
G
3.3V(AL)
TO CA-2 (DM-A),(DM-B)
F
MRST TO CA-2 (DM-A)
5.0V(AL)
TO CA-2 (DM-B)
E
DN_INA-
DN_INA+
DN_INB+
TO CA-2 (DM-B)
DN_INB-
TO CA-2 (DM-A) D
ZUSB_DET
TO CA-2 (DM-B)
1.2V(AS)_ON
ASIC_SCK
ASIC_SDO
ASIC_SDI
TO CA-2 (DM-A)
RESET
C
B
6
3.3V
GND
Z2
A
17 18 19