Philips AZ3830/55, Руководство по обслуживанию

Страница: 11 / 18

changed from
5k1to 12K
changed from
8K2 to 5k6
changed form
0R to 6k8
*
V1,V2 is input,v2,v3,v4 is output
changed from 6K8 to 2K1
RA
HOME_SW
Moto_VCC
X1
MOTOR2
VREF
VREF
F
SLE+
RAD+
VCC1
MOT-
SLE-
SLE-
C
E
VREF
D
MD
SL
D
1V7
RAD+
SLE-
MOT-
A
B
A
SLE+
M
ot
o_
V
CC
VR
FO
FOC-
VCC1
SLE+
MOT-
B
VCC1
C
VREF
FOC-
VREF
F
LD
FOC+
MOT+
MOT+
VR
MD
RAD-
FOC+
MOT+
RAD-
LD
E
DAC_RN
STATUS
V5
DAC_BLCK
HOME_SW
V5
V4
SE_DATA
SE_SDA
DAC_LP
DAC_DATA
SE_LRCK
SE_CFLG
DAC_RP
SE_EF
V4
SE_BLCK
DAC_LRCK
SE_RESET
SE_CLK
SE_SCL
DAC_LN
3V3_CD
3V3_CDA
VB
CD_3V3
3V3_CDA
3V3_CD
3V3_CD
3V3_CDA
3V3_CD
3V3_CD
3V3_CDA 3V3_CDA
3V3_CD
M
ot
o_
V
CC
6V
C40 0.1uF
R34
3K3
R41
5K6
+
C35
47uF/6.3V
1
2
C31
100uF/6.3V C32
0.1uF
+
C
55
47
uF
/6
.3
V
1
2
R37
12K
C38
0.1uF
C
33
10
0p
F
+
C46
100uF/6.3V
1
2
+
C
60
100uF/6.3V
1
2
C26
0.1uF
R40
3K9
R
67
10
0K
C
54
0.1
uF
C43
0.1uF
R36
5K1
R
54
2R2
C36
0.1uF
FB6
2K5@100MHz
R70 18R
C30
2.2nF
IC4
SAA7824HL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
LPWR
EXTF
MONITOR
SENSE
VSSA1
IREF
VDDA1
VRFO
D1
D2
D3
D4
R1
R2
CEQ
VDDA2
VSSA2
OSCO
OSCIN
VSSA3
DACGND DARP DARN D
AR
EF
D
AL
N
D
AL
P
D
A
V
P
B
U
V
P
B
U
IR
BUOR BUOL B
U
IL
BUGND LK
IL
L
R
K
IL
L
CRDY CDAT CC
LK
C
FL
G
V
S
S
D
VDDD
SDI
WCLI
SCLI
EF
DATA
WCLK
SCLK
CLK16
CLK12
RESET
SDA
SCL
RAB
SILD
STATUS
RCK
SUB
SFSY
SBSY
V
S
D
2
DOBM VDD1
RA FO S
L
M
O
TO
1
M
O
TO
2
V
S
D
3
VDD2
V
1
V
2
V
3
V
4
V
5
TE
S
T1
TE
S
T2
TE
S
T3
TE
S
T4
LA
S
E
CN9-
KSM213C(SONY)/DA11(SANYO)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VREF
VCC
E
D
A
B
C
F
GND
LD
VR
PD
FCS+
TRK+(-)
TRK-(+)
FCS-
C39
0.1uF
+
C49
470uF/10V
1
2
R44 2K7
R39
6K8
R65 24K
R63 0R
R49
8K2
R38
3K9
C29
0.1uF
R57 4K7
R
55
10
K
R53 2R2 Q4 BC807-25
R263 0R
R64 2R2
R45
2R2
CN1
ph6
1
2
3
4
5
6
R35
0R
C
44
0.1
uF
T309
C
59
22
nF
R
42
10
0K
C42
0.1uF
+
C
53
47
uF
1
2
C
10
6
0.1
uF
T308
C
48
22
nF
R66
0R
C51
0.1uF
Q1 BC817-25
1
2 3
R69
1K
IC3
M
M
14
69
P
H
/D
92
58
P
H
3.
3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
DO1.1
DO1.2
DI1.1
DI1.2
REG
REO
MUTE
GND1
DI2.1
DI2.2
DO2.1
DO2.2
GND2
OPOUT OPIN-
OPIN+
DO3.1
DO3.2
DI3.1
DI3.2
VCC1
VCC2
VREF
DI4.1
DI4.2
DO4.1
DO4.2
GND3
T310
L7 100uH
C
45
0.1
uF
R51 100R
C28
100uF/6.3V
R
59
4K
7
R58
2R2
T311
C27
0.1uF
+
C
58
10
0u
F/6
.3
V
1
2
L5
100uH/1A
C50
0.1uF
C47
47nF
C34
2.2nF
T312
C
52
0.1
uF
R46
10K
R
56
10
K
HOME_SW
CIRCUIT DIAGRAM - WMA BOARD