Panasonic CY-VM6880H, Service Manual

Page: 27 / 51

14.2. Main Block (Right Side)
P52 P53
30
P54
31
P55
32
Vss1
33
P56
34
P57
35
P60
36
P61
37
P62
38
P63
39
P64
40
P65
41
P66
42
P67
43
P30
44
P31
45
P32
46
P33
47
P34
48
P35
49
P36
50
P37
51
P120
52
P121
53
P122
54
P123
55
P124
56
P125
57
P126
58
P127
59
RESET
60
P00
61
P01
62
P02
63
P03
64
P04
65
P05
66
Vss0
67
Vdd1
68
X2
69
X1
70
IC(Vpp)
71
XT2
U3
PD780058
X1
4.19MHz
CROCONTROLLER
PULL HIGH
OPEN DRAIN
IC(Vpp)
R14 47k
REM
R16
5k1
C1
0.1
C5
0.1
NC
1
NC
2
NC
3
GND
4 5
SDA
SCL
6
NC
7
+
8
U6
24LC01
R17 5k1 R18 5k1
3
3
3
3
3
3
3
45 MBLK
60
RST
59 CTA
RST
1 2
G
3
R
4
DC
5
U1
BD4729G
5VM
5VM
41 REM
32
MP
62
VSY
58 CTB
57 CTC
52 REV
37
SDA
36
SCL
RMD
MP
VSY
MBLK
ILS
SDA SCL
CTA
CTB
CTC
REV
D1
1SS355
R15
10k
61
RMD
55 ILS
SW0 SBR
5VM
63
SW0
66 CS
3k
1 2 3 4
CON4
I2C_TEST
3 5VM
SDA SCL
3
J2
Jumper
CS
56 VIS VIS
17V
C734
25V33
C732
0.1
L731
47U
C733
0.1
C731
25V33
C711
4.7
D731
SS16G11
C710
4.7
C717 16V100
C716
4.7
C708
4.7
C712 10V220
C713 4700
D701
RB050L-40
C721
0.01
C718
16V220
C722
330P
Q706
YEANA114TUAT
C705
0.01
C709
16V100
C719
0.1
Q703
YEANA114TUAT
C720
1
C738
6.3V220
C736
0.1
L732
10u
C737
0.1
C735
6.3V220
D732
SS14VZ
5V
C742
6.3V220 C740
0.1
L733
10U C741
0.1
C739
6.3V220
D733
SS14VZ
C746
16V47 C744
0.1
L734
100U
C745
0.1
C743
16V47
D734
SS16G11
3.3V
-13V
Q731
2SD0601R
C747
16V47
R732
22K
R731
10K
2
ACC
R713
12K
R702
2K
R705
9.1K
R711
27K
R706
470
R712
33K
R715
2.0K
R707
470
R710
470
R716 2.2K
R714 3.9K
R708
270
R721
68K
R722 0.33
R723
10
R709
270
R724
0.47
R725
68K
C714
4.7
C715
16V100
C707 16V220
C706
16V220
C704 16V10
C701
2.2
R701
8.2K
Q704
YEAN2SJ506ST
Q705
YEAN2SJ506ST
CT
1
RT
2
IN1+
3
IN1-
4
FB1
5
6
DTC1
OUT1
7
GND
8
VCC
9
OUT2
10
11
DTC2
FB2
12
IN2-
13
IN2+
14
SCP
15
VREF
16
U701
YEAMMB3775FP
C703
0.1
C702
1
R704
15K
R703
33K
2
1
3
4
5
Q707
YEANFMY6T
2
1
3
4
5
Q702
YEANFMY6T
1
2
3
4
5 6
7
8
9
10
T731
ETJ11K108AM
8V
TP701
5V
MP
C750
0.01
C5
0
0
C751
0.01
C760
0.1
3
0.5W
0.5W
0.5%
0.5%
0.5%
0.5%
FC
0.5%
FC
FK
FK
FK FK
FC
FC
FK
FK
FK FK
FK FK
MP
L702
33U
2
5
1
4
3
6
Q701
XN0438100L
C100
0.1
3
BP
D200
1SS355T1
C200
0.1
R200
4.7K
DIM
3
R102
0 R103
0 R104
0
1 1
4 4
R105
0
1
2
R106
0
1
2
R107
0
1
2
R123
0
1
2
R124
0
1
2
E-4C902
CY-VM6880H MAIN BLOCK
5.0V
0V
0V
0V
0V
0V
0V
0V
0V
5.
0V
5.
0V
4.
8V
4.
8V
0V
5.
0V
5.
0V
1.
6V
5.
2V
4.
8V
0.
1V
14.
0
V
0V
5.
0V
14.
0
V
-13.2V
-12.5V
14.0V
14.0V
14.0V 0V
13.9V
14.0V
0V
13.9V
0V
0V
0V
0.6V
1.7V
1.3V
1.3V
1.25V
14.0V
0.4V
1.6V
1.3V
1.3V
0V
1.3V
14.0V
10ms/div
100US/div
0ns/div
0V
11.7V 10.3V
10.9V
12.1V
11.7V
1O.6V
10.9V
9.5V
3.
5V
0.
9V
2.
7v
3.
5v
24
CY-VM6880H