Camera/Video Block Diagram (2/2) - Sony CCD-TR317E Service Manual

3-4. CAMERA/VIDEO BLOCK DIAGRAM (2/2)

VC-234 BOARD
PB C RF
AD1 AD10
CLP1
MCK
CL
CL
ADCK
MCK
XSG1
XV1
ID
PBLK
V STOP
V STOP
IC201 rk
AHD
LINE REC AVD
CAMERA/VIDEO(1)
(SEE PAGE 3-6)
IC205 (4-11)
Q203,211
0.4Vp-p
H
AFC FO(CN982)
VCO
IC201 <xzc
AFC FO ADJ(IC291)
CAMERA REC/PB
(LINE REC MODEL) (VTR REC MODEL)
IC204 (4-12)
2 4
4FSC
0.4Vp-p
H
IC201 <xzc
FSC
LINE REC
AGC CONT1
(LINE REC MODEL)
AGC CONT2
ACC/RF CONT
0.4Vp-p V ON
VTR/CAMERA
H
CONTROL
(SEE PAGE
IC201 4
3-9)
CAMERA REC/PB
(LINE REC MODEL)
0.44Vp-p
H
IC201 4
LINE REC
(LINE REC MODEL)
TAKO C OUT
KINUTA C OUT
KINUTA Y OUTA
0.44Vp-p
H
Q208
B/W EVF
EVF Y 5 BUFFER
(CF-66/67)
(SEE PAGE
3-23)
IC201 wf£
CAMERA REC/PB
(TRV MODEL)
Q204
PANEL R 1 BUFFER
Q205
PANEL G 4 BUFFER
LCD
(CF-67)
Q206
(SEE PAGE IC201 qj
PANEL B
7 BUFFER
3-21) CAMERA REC/PB
PANEL XVD
18
PANEL SYNC 16
CN975
IC201 qf
CAMERA REC/PB
16
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
(4-12)
IC201
IC201 7
CAMERA Y/C PROCESS,
REC
VTR Y/C PROCESS,ATF,FOCUS/ZOOM MOTOR CONTROL
REC Y
D/A
REC C
REC RF
D/A + 7
187 AD IN 9
Y RF IN
196 AD IN 0
A/D 51
IC201 ta
CAMERA PB
183 CLP1
Y/C REC ATF D/A
PROCESS,
VTR Y/C
PROCESS
DOP IN 77 DOP(IC101 7 )
185 ADCK
ATF
PB ATF
ATF IN PB ATF+C
IC201 ia A/D 49
CAMERA REC/PB
(PHOTO MODE MODEL)
PB C IN
A/D
3.0Vp-p
14.1875 MHz
139
YMO1
137
134
164 VCK
132
81 MCK 8
129
127
166 XSG1
124
168
XV1 YMO8
122
171
ID
112
172 PBLK CMO1
114
167 VGAT 4
117
CMO4
119
AHD
169 CAM VI HDO 146
AVD
170 SG VI VDO 144
VI FLDO 142
138
YMI1
136
REC: 1.4Vp-p
53 AMPO 133
PLAY: 1.7Vp-p
67 OSCI IC201 yj STOP: 1.9Vp-p 131
8
128
126
(EXCEPT
123
YMI08 PHOTO
MODE
121
MODEL)
REC: 16.607 MHz
91 BCK 111
PLAY: 14.187 MHz
CMI1
STOP: 12.827 MHz
113
4
116
79 OFSC CMI4
118
MEM HDI 145
148 ENO MEM VDI 143
149 DIR0B MEM FLDI 141
150 DIR0A FOCUS/
151
DIR1A ZOOM
152
DIR1B MOTOR
153
EN1 CONTROL
TBC VD 158
159 IRIS COM
161 FC RST
162 ZM RST
CGCK 179
C IN OSD L ON 182
48 A/D
OSD R ON 181
C OUT
213 D/A COLOR4 177
Y OUT OSD P ON 180
4 D/A
176
COLOR3
175
COLOR2
COLOR1 174
34
RGB
JOG VD 83
ENCODER
D/A CONV
14 1/2 SWP 84
SWP
17 SWP DIR 85
24 XSG V RST 86
ATF SAMPLE 87
SYS V 88
MECHA FLD 89
MECHA HD 93
MECHA VD 94
75 PANEL HD
CK CONT 100
74 PANEL VD
157
XTBC V RST
76 PANEL SYNC
95 96 97 98 99
0.5Vp-p
H
0.5Vp-p
H
0.5Vp-p
H
3-7
0.35Vp-p
50 nsec/div
REC RF(Y+C+ATF)
RF AGC OUT
Q105,106
RF AGC CONT
(IC291) SW
RF AGC OFF
AGC SLOW
0.4Vp-p
50 nsec/div
PB C RF
IC201 rl
PB
IC203
(4-13)
MEMORY
0.4Vp-p
71 IY1 H
78 IY8
3 IC1
CL
RCK 50
6 IC4
MCK
65 IHD WCK 52
66 IVD
67 IFLD
30 OY1
TBC VD
TBC VD 36
OY8
23
(EXCEPT
PHOTO
MODE
MODEL)
SYS V
SYSV 55
15 OC1
VRSTL 54
XRST KINUTA
12 OC4 XRST 53
XSCK 46
XCS KINUTA
18 OHD XCS 45
17 OVD SI 44
16 OFLD SO 43
MEM VDI
IC202
(4-13)
CHARACTER
GENERATOR
XOSD SCK
20 XHSYNC CLK 1
XCS OSD
19 XVSYNC XCS 2
OSD SO
8 OSC DATA 3
XSYS RST
11 BLKC XPCL 4
13 BLKB
14 VC3
15 BLKA
16 VC2
17 VC1
18 VC0
(IC803 9 ) XSYS RST
MODE CONTROL(2)
(SEE PAGE
(IC803 45 ) DSD SO
3-16)
(IC803 44 ) XCS OSD
(IC803 46 ) XOSD SCK
IC201 ig
CAMERA REC/PB
2.8Vp-p
25 Hz
CCD-TR317E/TR417E/TR427E/TR617E/TR717E/TR918E/
TRV37E/TRV47E/TRV48E/TRV57E/TRV67E/TRV87E
(4-17)
IC101
REC/PB AMP
22 23
GCA, REC
Y/C/ATF IN MIX AMP SW AMP
6
PB Y
AGC
9
AGC TC
10
RF AGC IN
18
PB
SW AMP
11 LPF
14 16 1 41 13 46 47 7 32 48 8 12 3
IC101 qf
PB
0.4Vp-p
50 nsec/div
(IC291)
IC101 1
REC
0.4Vp-p
5 µsec
(4-24)
IC291
D/A CONVERTER
(EVR)
37
ACC/RF CONT
36
REC BIAS
(IC201 79 )
35
MT FO
REC L CONT 34
REC Y/MT CONT 33
RF AGC OFF 28
XMP/ME 27
26
DOC DET
25
RF AGC CONT
24
RP IR
AFC FO ADJ 23
FREQ TUNE 22
CFG DUTY 21
MT Q 15
AGC CONT 2 14
AGC CONT 1 13
11
HALL REF
HALL GAIN 10
HALL OFFSET 9
AUDIO DEV 38
VIDEO CAR 39
VIDEO DEV 40
43
V ON
1.5M DEV 44
AU BPF 45
1.7M DEV 46
A FADE 47
48
ZM MIC CONT
1
SI
AFC FO
XSCK 2
(Q203)
DA STB 3
SWP 30
8 29 31
A 2.8V A 4.75V
TR MODEL : CCD-TR317E/TR417E/TR427E/TR617E/TR717E/TR918E
TRV MODEL : CCD-TRV37E/TRV47E/TRV57E/TRV67E/TRV87E
VTR REC MODEL : CCD-TRV87E : E,HK,AUS,CN,JE model
PHOTO MODE MODEL : CCD-TR918E/TRV87E
3-8
IC101 wj,ef
REC
2.7Vp-p
50 nsec/div
VIDEO
HEAD
CH SP1
CN101
27 10
CH SP2
34 12
38
39
28
FLYING
EARSE
33 Q101-104
FLYING ERASE
XFE ON 16
OSC
15 19
CN101 qh, Q101 C
REC
8.5Vp-p
144 nsec
AFC FO (IC201) 4
RF AGC OUT (IC101 9 ) 9
RF AGC IN (IC101 18 ) 7
CN982
PB RF
6 (FOR CHECK)
REC RF
10
RF SWP
11
VIDEO DEV
AUDIO(1)
VIDEO CAR
(SEE PAGE 3-18)
AUDIO DEV
FSC
AUDIO(1)
REC AFM
(SEE PAGE 3-17)
PB RF
1.5M DEV
1.7M DEV
AU BPF
A FADE
ZM MIC CONT
SERVO
CFG DUTY
(SEE PAGE 3-12)
SWP (IC902 47 )
108
SYS V (IC902 )
1/2 RF SWP (IC902 48 )
XCS KINUTA (IC902 19 )
XRST KINUTA (IC902 18 )
XVC SCK (IC902 78 )
VC SO (IC902 79 )
VC SI (IC902 80 )
RP PB MODE (IC902 46 )
XFE ON (IC902 49 )
107
XTBC V RESET (IC902 )
118
MECHA VD (IC902 )
TBC VD (IC902 113 )
MECHA HD (IC902 112 )
MECHA FLD (IC902 111 ) VTR/CAMERA CONTROL
(SEE PAGE 3-9)
XSG V RST (IC902 45 )
110
CK CONT2 (IC902 )
DA STB (IC902 21 )
ATF SAMPLE (IC902 44 )
AFC FO (IC902 99 )
HALL GAIN
HALL REF
HALL OFFSET
DOP
MEM VDI (IC902 114 )
MT SW (IC902 56 )
AGC SLOW (IC902 54 )
BOTH REC (IC902 55 )
JOG VD (IC902 59 )
LCD HOLD (IC902 60 )
Abbreviation
HK : Hong Kong MODEL
AUS : Australian MODEL
CN : Chinese MODEL
JE : Tourist MODEL