Sony ExwaveHAD DXC-190, Руководство по обслуживанию

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7-2
DXC-190
7-2
Overall Overall
10
15
22
83
80
55
63 52
21
20
69
15
13
26
34
1
7
40 41 38 99 43
4 43
17
13
6
•
3
•
2
•
1
•
19
•
18
•
20
25
•
26
18
•
12
19
•
18
10
•
11
39
•
34
•
30
77
•
78
•
79
21
•
24
•
23
2
7
•
5
8
•
9
•
11
•
13
•
10
•
12
13
6
8
•
10
7
•
6
•
4
•
2
•
5
•
3
4
•
5
•
6
•
7
•
8
•
9
•
10
•
12
•
11
•
13
•
14
•
15
•
16
•
17
•
18
•
19
•
1
•
20
•
21
3
•
5
•
1
•
2
4
•
7
•
8
9
•
10
•
11
•
12
8
•
19
29
•
17
67
•
68 70
•
65 46
•
47 15
•
26 48
•
62
90
•
93 45
•
44 91
•
89 94 80 17
•
92
56 58
•
75 16
•
19
97
•
98
•
3
12
•
10
•
11
•
16
•
15
6
•
7
•
9
•
5
•
10
•
11
•
13
•
67
•
12
•
65
•
64
•
63
•
62
•
55
•
54
•
53
•
1
•
57
•
59
14
•
22
•
21
•
13
•
24
37
•
38
•
40
•
41
•
5
•
4
12
|
8
•
5
|
1
85
|
94
14
•
77
•
78
•
95
16
•
17
6
4
•
5
60
•
61
1
•
3
18
•
19
•
2
•
3
•
4
•
5
•
6
•
7
•
8
•
9
•
12
23
•
24
3
28
•
IC101
CCD
IMAGE
SENSOR
CCD_OUT
IC215
EEPROM
1
•
5
•
3
•
4
•
2
•
16
•
12
•
15
•
14
•
10
•
13
•
6
•
8
Q101
BUFFER
V1
V2
V3
V4
H1
LH1
H2
V_SUB
PG
VSS
CN101 CN202
P_IN
V_IN
VRB
VRT
CLK
D_IN
DRVOUT CCDLEVEL XRS SHD SHP PBLK CLPDM
CN201
IC201, Q201
VS-servo
RG RST SEN
DC_IN
CK1
SDAT
SCK
ID
HD
VD
MCK
ADCK
XRS
XSHD XSHP
PBLK
CLPDM
V1
V2
V3
V4
H1
H2
SUB
IC204
TIMING GENERATOR
&
V DRIVER
IC202
NAND
IC238
NAND
IC237
NAND
X203, IC239
OSC
IC219, 220
LPF (SC_CMP)
X201, IC204, 236
OSC
IC208, 205
OSC
IC227, 228, 240
LPF (H/V_CMP)
Q202, IC207
OSC SEL
IC214
RESET
LAN ON/OFF
LAN SI
LAN SO
LAN
TG_RST
TG_CS
XTAL
EXTAL
XRDT
VD_DET
INT/LL
EXT
SC_OUT
CAM_SCK
CAM_SO
CAM_SI
XCORE_CS
XCORE_RST
EVR1_LD
ROM_BUSY
XROM_CS
SYNC IN
T-DETECT_IN
V_LOCK_IN
EXSTAT
AGC
TURBO_AGC
BLC
SHUTTER
APC WB1 WB2
0-PI
ONE_AWB
SHT1 SHT2 SHT3 SHT4
WIND1 WIND2 WIND3 REFHL
PHASE
SC-PHASE
INT/LL
INT/OVL
IC211, 216
INT_SC DELAY
VRB
VRT
CLPOB
AGC_CONT
OFFSET
IC203
CDS/AGC
D9
D5
D4
D1
IC209
A/D CONV
AD9
AD0
CLP1
TGVD
TGHD
ID
MCK
OSCI
PCOMP
SCK SI SO XCS XCLR SCO SCOMP VREFY VREFC FSCO LRI
|
VRI/SC_IN
SYNC
VIDEO_IN
IOC
IOY
IC212
CORE
&
SYNC GENERATOR
Q205
BUFFER
FL202
LPF
Q207
BUFFER
Q206
BUFFER
Q210
Y/C MIX
Q215
BUFFER
Q212
BUFFER
IC226
AMP
&
DRIVER
Q209
BUFFER
Q216
AMP
IC225
DRIVER
Q211
AMP
Q204
BUFFER
FL201
BPF
CN203
CN204
Q228
BUFFER
IC234, Q225
SYNC SEP
Q226, 224, 223,
221, 220
SC_TRAP
IC221, 223, 229
VRI/EXT_SC_IN
IC230
V_PULSE (LL)
IC233, 235
SC_GATE
Q208
CLAMP
IC224, Q214, 218
VIDEO CLAMP
IC232
SYNC DET
Q219
VOLTAGE REF
IC217
MICROPROCESSOR
Q102
A01
A02
A03
A04
A05
A06
A07
A08
A09
A10
A11 CLK
DI
LD
IC210
12CH D/A CONV
XBUSY
XCS
XSK
DI
DO
BI-135 PR-229
7-2. Block Diagram