Grundig GMI8500, Руководство по обслуживанию

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8.2. CAMERA 1 SCHEMATIC DIAGRAM
CLV
TO
CAMERA2
Y CTL
A
B
C
D
E
F
1 2 3 4
HALL BIAS
5 6 7 8 9 10
TO
VIDEO
SUB
TO
CAMERA2
CH2
CH1
V4
V3
V2
V1
AD Y IN
DS2
DS1
FCK
CPOB
REG 3V
E2 SBO
E2 SBT
CAM 15V
TO
POWER
HALL GAIN
TO
LENS DRIVE
3 STATE DRIVER
LEVEL CONVERTER
LEVEL CONVERTER
LEVEL CONVERTER LEVEL CONVERTER
3 STATE DRIVER
LEVEL CONVERTER LEVEL CONVERTER LEVEL CONVERTER
12 11 13 14 15 16 17 18 19 20
2 1 3 4 5 6 7 8 9 10
CH2 V4 V3
V1Ø
VCC
VM13 V2Ø VL OSUB
VH
GND
V3Ø V4Ø VM24 VHH NC
ISUB V2 CH1 V1
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
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
EVRDAC 0-11
SERIAL
REGISTER
BUFF PGA
BUFF KNEE
VREF/
IREF
GEN.
CDS
PGA
PGA
PGA
KNEE DAC
OBP DAC
CLAMP
DAO0
DAO1
DAO2
DAO3
DAO4
DAO5
DAO6
DAO7
DAO8
DAO9
DAO10
DAO11
+
+
SDATA SCK CSN RSTN TEST0 TEST1 TEST2 VDD VSS AOUT VOB COUT
PBCIN
NC
PBYIN
NC
VCOM
VTOP
VBOT
VDD
VSS
IBIAS
NC
VCLP
VSS
VDD
CLP
OBP MCK SHR SHD VDD
VSS
VOS
CAMIN
REFIN
PWM(B)
BGA VCO
B LEVEL
Y GAIN
V REF
V REF
CG 3.3V
H1
H2
R PULSE
3 2 1
4 5 6
Q303
B1HFCFE00001
1
2
3
4
5
6
7
8
9
10
11
12
CAM -8V
C CTL
TO
VIDEO
CSN
TO
SYSTEM
SPK VOL
TO
AUDIO
C310
0.1
C307
F2H1A101A001
L305 G1C100KA0019
C314
1
C319
0.015
R201 0
C328 0.1 R316 0
C322 0.1
C317
0.1
R309
4700
C318
0.1
C321
F3F0J1060005
C320
F3F0J1060005
C325
0.1
TO
LCD
TO
POWER
TO
CAMERA2
R313 560 R315 330
C326
22P
R312
1500
C312
0.01
R308
100K
D301
MA2J11100L
C311
0.1
C305
12P
Q301
2SC4627
R304 270
R305 0
R306 0
R307 100
C306 0.01
TO
CCD
PP301
OUT
15V
SUB
ØH1
ØH2
ØR
PW
ØV4
ØV3
ØV2
ØV1
PT
TO
PS291
:VIDEO MAIN SIGNAL PATH
IC302
C5ZBZ0000005
IC315
MN31121SA
R303
2200
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
19
20
21
22
23
24
25
26
27
28
29
30
31
17
78
32
16
R301
6200
R302
10K
Q304
2SA1832FY
T VOL
TO
AUDIO
R310
100K R311
100K
R219
3.3M
17
H
L
(AMP)
(AMP)
(CDS/AGC/AD)
(CCD DRIVE)
(MUTE)
1.3
1.8
0.7
0.8
2.9
0
0.8
2.5
-
2.5
1.5
1.6
1.8
1.2
2.9
0.6
2.0
1.1
-
-
3.0 2.9 3.0 2.9
- - -
2.9 0.9 0.7
-
2.9 2.9 0.1 1.4 0.3 0.3 2.9 1.1 1.9
1.8
2.8 0.1 2.8 0.1 2.8 -0.3 -0.3 -7.9 -7.9
-
2.6 2.8 2.6
15.1
-7.4 -7.5
15.1
1.5
0.7
3.3 0.9 1.5
0.9 1.5
1.9
15.0
1.7
22