Read Sony CCD-TRV138 Service Manual online
CCD-TRV138
3-3
3-4
3-2. OVERALL BLOCK DIAGRAM (2/5)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
BL CONT
95
ı
97
IC301
CAMERA/VTR
PROCESS, ATF,
LENS CONTROL
(2/10)
187
ı
196
AD1 – AD10
183
CLP1
185
ADCK
198
172
PBLK
168
XV1
171
ID
167
V STOP
166
XSG1
169
170
170
AHD, AVD
4
IC 301 Y OUT
213
IC 301 C OUT
BUFFER
Q306
67
53
AFC F0
VCO
Q304
83
JOG VD
84
X1/2 SWP
85
SWP DIR
58
LCD HOLD
86
XSG V RST
87
ATF SAMPLE
88
SYS V
89
93
94
93
94
CK CONT1, 2
157
XTBC V RST
158
TBC VD
MECHA FLD, MECHA HD,
MECHA VD
MECHA VD
OVERALL (1/5)
(PAGE 3-2)
49
PB C RF
OVERALL (3/5)
(PAGE 3-5)
OVERALL (3/5)
(PAGE 3-5)
7
51
6
9
11
10
SWITCH
Q484, 485
REC RF
RF AGC OUT
PB C RF
98
OVERALL (3/5)
(PAGE 3-5)
XCS IC 301
99
XRST VTR
146
144
144
VI HD
VI VDO
179
CGCK
IC302
CHARACTER
GENERATOR
GENERATOR
(2/10)
24
4
8
23
180
ı
182
19
17
15
17
15
OSD P ON,
OSD R ON,
OSD R ON,
OSD L ON
174
ı
177
1
ı
3
22
ı
20
18
18
COLOR 1
ı
COLOR 4
XRST VTR
14
PANEL R
17
PANEL G
24
PANEL B
76
PANEL SYNC
34
EVF G/BW Y
BUFFER
Q302
PANEL R
PANEL G
PANEL B
PANEL G
PANEL B
CN002 (1/2)
OVERALL (5/5)
(PAGE 3-9)
C-SYNC/XHD
PANEL XVD
PANEL R, PANEL G, PANEL B
XCS OSD, OSD SO, XOSD SCK
XCS OSD, OSD SO, XOSD SCK
OVERALL (4/5)
(PAGE 3-8)
XRF AGC OFF
6
25
RF AGC CONT
25
IC251
EVR
(D/A CONVERTER)
(4/10)
17
ı
19
AFC F0 ADJ
23
HALL OFFSET,
HALL GAIN,
HALL REF
HALL GAIN,
HALL REF
27
28
28
3
15
REC Y/MT CONT
4
REC L CONT
5
MT FO
26
DOC DET
24
RP IR
21
REC BIAS
20
MT Q
3
48
15
12
15
12
8
32
19
19
7
XMP/ME
22
FRQ TUNE
12
A FADE
9
1.5M DEV
10
AU BPF
46
7
13
BOTH REC
AGC SLOW
DOP
DOP
RP PB MODE
IC481
REC/PB AMP
(4/10)
27
28
5
7
11
34
33
Q481 – 483
38
39
7
9
2
9
2
3
14
1
47
CN007
(1/3)
REC RF
PB RF
BPF MONI
16
OVERALL (1/5)
(PAGE 3-2)
RF SWP
REC AFM
PB RF
XFE ON
RF SWP
VIVDO
OVERALL (1/5)
(PAGE 3-1)
OVERALL (3/5)
(PAGE 3-5)
6
2
CN004
CN481
CPC
(FOR CHECK)
5
4
VSYNC
HSYNC
PANEL VD
PANEL HD
NSLEEP
EVF DD ON
FLYING
VIDEO HEAD
ERASE
CH
SP1
SP1
CH
SP2
SP2
VC-341 BOARD (2/4)
M2100
MECHA DECK (1/2)
MECHA DECK (1/2)
SP1X
SP2X
FE (X)
LCD902
B/W
LCD UNIT
EVF BLOCK
161
162
162
FC RST, ZM RST
148
ı
153
EN0, DIR0A, B,
EN1, DIR1A, B
EN1, DIR1A, B
79
66
FSC
VI VDO
FSC
AFC F0 ADJ
FCS
74
PANEL VD
PANEL SYNC
PANEL VD
75
PANEL HD
VIDEO IN
7
ı
5
9
8
05
4
XCS LCD DA
10
14
11
ı
13
VC SO, VC SI, XVC SCK
PANEL HOLD
VC SO, VC SI, XVC SCK
OVERALL (3/5)
(PAGE 3-5)
FRQ TUNE
A FADE
1.5M DEV
AU BPF
1.5M DEV
AU BPF
RF SWP
11
DA STRB
77
OVERALL (3/5)
(PAGE 3-5)
12
81
164
MCK, CL
OVERALL (1/5)
(PAGE 3-2)
1
7
9
10
BL CONT
XCS LCD
14
13
18
3
ERASE
HEAD
OSC
15
6
VC SO, XVC SCK
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
A
: VIDEO/SERVO SIGNAL
A
: VIDEO/AUDIO/SERVO SIGNAL
101
100
100
VC SO, VC SI, XVC SCK
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