Sony DCR-TRV22 / DCR-TRV22E Service Manual ▷ View online
4-7
DCR-TRV22/TRV22E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
Link
(For schematic diagrams)
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF :
µ
µ
F. 50 V or less are not indicated except for electrolytics
and tantalums.
• Chip resistors are 1/10 W unless otherwise noted.
k
Ω
=1000
Ω
, M
Ω
=1000 k
Ω
.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
• Some chip part will be indicated as follows.
Example
C541
L452
22U
10UH
TA A
2520
• Constants of resistors, capacitors, ICs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.
In such cases, the unused circuits may be indicated.
• Parts with
*
differ according to the model/destination.
Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
• Signal name
XEDIT
→
EDIT
PB/XREC
→
PB/REC
•
2
: non flammable resistor
•
5
: fusible resistor
•
C
: panel designation
•
A
: B+ Line
•
B
: B– Line
•
J
: IN/OUT direction of (+,–) B LINE.
•
C
: adjustment for repair.
•
A
: VIDEO SIGNAL (ANALOG)
•
A
: AUDIO SIGNAL (ANALOG)
•
A
: VIDEO/AUDIO SIGNAL
•
A
: VIDEO/AUDIO/SERVO SIGNAL
•
A
: SERVO SIGNAL
• Circled numbers refer to waveforms.
(Measuring conditions voltage and waveform)
(Measuring conditions voltage and waveform)
• Voltages and waveforms are measured between the
measurement points and ground when camera shoots
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
Ω
input impedance is used)
• Voltage values change depending upon input
impedance of VOM used.)
1. Connection
2. Adjust the distance so that the output waveform of
Fig. a and the Fig. b can be obtain.
When indicating parts by reference number, please
include the board name.
include the board name.
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
Y
ello
w
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
H
Cy
an
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
Note :
The components identified by
mark
The components identified by
mark
0
or dotted line with mark
0
are critical for safety.
Replace only with part number
specified.
specified.
Note :
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ne les remplacer que par une
pièce portant le numéro spécifié.
1.5 m
Front of the lens
Pattern box
DCR-TRV22/TRV22E
COVER
COVER
4-37
4-38
VC-312 (1/14)
For Schematic Diagram
• Refer to page 4-85 for printed wiring board.
• Refer to page 4-85 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
VC-312 BOARD SIDE A
VC-312 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-312 BOARD SIDE A
VC-312 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
2.8
R1.7
P0
P0
R2.4
P0
R0.5
2.8
2.8
R1.6/P0
R1.4/P0
1.6
2.8
1.3
1.4
R2.3/P0
R2.7/P0
*
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
* :Cannot measure
R :REC MODE
P :PB MODE
* :Cannot measure
2.8
R1.4
P0
P2.7
R2.5
2.7
2.8
R2.7/P0
R0.1/P0
2.7
2.4
0.1
2.6
R-0.3
P0
P0
R-0.3
P0
R12.2
P0
R-6.2
P0.4
R-6.5
P0
R-6.2
P0.3
R-6.2
P0
R2.8
2.4
R0
P0
R0.1
R0.2 P0
R0.5 P0
R0.5 P0
R1.7 P0
R0.5 P0
R0.8 P0
R1.2 P0
R1.2 P0
R1.2 P0
2.8
1.6
2.8
2.8
2.3
2.8
2.8
R1.7
P0
P0
R2.4
R2.8
P0
2.8
R1.6/P0
R0.9/P0.6
R1.4/P0
R0.9/P0
0.5
2.8
2.8
2.8
0
2.8
2.8
2.8
1.2
1.7
1.4
13
14
15
16
17
18
19
20
AD5_G
XX
R1414
B
C1429
10p
AD8_G
CAM_SO
0uH
FB1405
X1401
36MHz
CXD2444AR-T4
IC1401
1
CLPDM
2
PBLK
3
VSS1
4
OSCI
5
OSCO
6
VSS2
7
CK
8
TEST
9
CHCK
10
VDD1
11
SYSCK
12
VICK(CL)
13
VDD2
14
VSS3
15
XSHP
16
XSHD
17
XRS
18
RG
19
VDD3
20
VDD4
21
H1
22
H2
23
VSS4
24
NC
25
V2
26
V1
27
VH
28
V3
29
VL
30
VM
31
V4
32
NC
33
XSHT
34
XSG1
35
SSO
36
VGA
T
37
SSK
38
SSI
39
SEN
40
RST
41
XV1
42
DSGAT
43
VDD5
44
AHD
45
AVD
46
CKCONT2
47
CKCONT1
48
ID
1u
B
C1420
1SV329(TPL3)
D1401
CAM_SCK
XRST_VTR
470k
R1412
XX
C1426
AD0_G
CH
C1402
68p
14P
CN1401
1
2
3
4
5
6
7
8
9
10
11
12
13
14
220
R1405
FB1401
0uH
1u
B
C1409
XX
R1410
XX
C1415
C1411
0.01u
B
REG_GND
D_2.8V
XX
C1427
CAM_SI
AD6_G
IC1402
YSP2200YG-1/2K
TEST
1
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
D8
10
D9
11
DVDD
12
DRVDD
13
DRVSS
14
DVSS
15
ADCLK
16
DVDD
17
DVDD
18
PBLK
19
CLPOB
20
XSHP
21
XSHD
22
CLPDM
23
AVDD
24
A
VSS
25
A
VSS
26
A
VDD
27
L1+
28
L2+
29
CCD IN
30
L
31
L-
32
A
VDD
33
LINE
34
A
VSS
35
CHROMA
36
CMLEVEL
37
REFP
38
REFN
39
AVDD
40
AVSS
41
AVSS
42
HDRST
43
LatchSelect
44
SYSV
45
XCE
46
SI
47
XSCK
48
XX
R1411
FB1402
0uH
A_4.6V
C1414
0.01u
B
XX
IC1403
1
2
3
45
ZV1
L1401
10uH
AD3_G
1u
B
C1418
B
C1410
1u
FREQ_AMPOUT
0.01u
B
C1403
C1425
4V
22u
TA
A
CH_CS
1u
B
C1423
0uH
FB1403
CH_SO
B
0.22
C1417
0.22u
B
C1406
AD4_G
0uH
FB1406
B
C1428
0.47u
CH
C1401
68p
2.2u
B
C1407
VGAT
XX
R1413
AD1_G
CLPOB
A_2.8V
CAM_12V
ZSG1
C1430
120p
CH_SCK
1u B
C1422
CAM_CS
0.1u
B
C1424
B
0.1u
C1413
XX
C1412
47
R1406
AD7_G
CAM_-6.5V
4.7u
B
C1408
100k
R1403
AD2_G
AD9_G
R1416
XX
CAM_DD_ON
0
R1417
XX
R1418
0uH
FB1408
TG_VD
TG_HD
VCK
TG_ID
V_DRAIN
FREQ_TUNE
VCK
FREQ_TUNE
CAM_SCK
CAM_SO
1
A
XSHP
XSHD
AD9_G
AD8_G
AD7_G
AD6_G
AD5_G
AD4_G
AD3_G
AD2_G
AD1_G
AD0_G
TG_ID
TG_VD
TG_HD
AD0_G
AD1_G
AD2_G
AD3_G
AD4_G
AD5_G
AD6_G
AD7_G
AD8_G
AD9_G
XSHP
XSHD
V2
V1
V3
CAM_SI
CAM_CS
CAM_CS
CAM_SO
CAM_SCK
CAM_SI
CH_SCK
CH_SO
CH_CS
XRST_VTR
CH_SO
CH_SCK
VSHT
V4
V3
V2
V1
CH_CS
VSHT
V4
V_DRAIN
V_DRAIN
VCK
TG_ID
TG_VD
TG_HD
CAM_SO
CAM_SCK
VCK
RG
CCD_GND
V2
H2
V4
V3
H1
CCD OUT
VH
V_DRAIN
VSHT
CCD_GND
V1
VL
IN+
IN-
OUT
VSS
VCC
TO
CD-430 BOARD
CN5001
CD-430 BOARD
CN5001
THROUGH
THE FP-623
FLEXIBLE
THE FP-623
FLEXIBLE
TIMING GENERATOR
IC1401
IC1402
CAMERA A/D CONV.
(14/14)
1
2
(5/14)
(7/14)
3
(2/14)
4
(9/14)
5
(3/14)
6
(12/14)
7
(12/14)
6
8
(3/14)
9
(7/14)
9
(11/14)
(14/14)
9
9
(12/14)
Y/CHROMA
Y
REC
VIDEO SIGNAL
CHROMA
PB
SIGNAL PATH
XX MARK:NO MOUNT
VC-312 BOARD(1/14)
CAMERA A/D CONV.TIMING GENERATOR(CH BLOCK)
(PAGE 4-9 of LEVEL 2)
(14/14)
2
9
G
K
E
8
15
F
5
J
C
14
3
7
11
4
13
I
2
B
6
10
12
D
H
16
DCR-TRV22/TRV22E
COVER
COVER
4-39
4-40
VC-312 (2/14)
For Schematic Diagram
• Refer to page 4-85 for printed wiring board.
• Refer to page 4-85 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
VC-312 BOARD SIDE A
VC-312 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-312 BOARD SIDE A
VC-312 BOARD SIDE B
P3.4
R0.9
P1.8
R0.9
P2.4
R0.9
P1.5
R0.8
0.9
0.9
0.7
0.1
0.1
4.6
0.9
0.9
1.2
0.7
0.5
0.1
2.8
0.6
0.6
2.8
2.8
2.8
0.9
0.9
0.9
0.9
0.9
0.9
P0
R0.9
P1.1
R0.9
0.9
4.6
1.6
1.5
1.9
R0.9/P0
P5.0
R4.1
R0.2
P0
P0.5
R1.0
R1.0 P0.5
P0.5
R1.0
P0.5
R0.9
P0.6
R0.9
P0.6
R0.9
P0.6
R0.8
5.0
P0.6
R0.8
5.0
5.0
0
5.0
5.0
0
5.0
0
0
2.8
0
0
0.9
2.8
0.9
P0
R0.7
P0
R2.6
R0.4
P0
R2.3
P0
0
0
0
0
0
2.8
0
2.8
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
B
0.1u
C1204
22k
R1220
B
0.001u
C1217
HALL_REF
0.47u
C1214
B
0.01u
C1213
MT_5V
18k
R1214
2700
R1223
22k
R1215
XX
C1216
10uH
L1202
XX
C1219
180k
R1227
10k
R1229
10k
R1206
A_4.6V
XX
C1224
180k
R1224
B
0.1u
C1210
SHUTTER_ON
12k
R1228
1/10W
10
R1202
47k
R1207
4700
R1208
100
R1203
B
0.01u
C1218
MA111-(K8).S0
D1201
180k
R1216
0.22u
B
C1202
180k
R1225
39k
R1218
2SC4617HT2L
Q1203
180k
R1219
B
1u
C1205
HALL_OFFSET
MT_GND
B
4.7u
C1221
330
R1217
B
3300p
C1203
IRIS_PWM
1SS401(TE85L)
D1203
B
0.1u
C1220
2SC4617HT2L
Q1201
1200
R1222
REG_GND
100k
R1205
XX
R1221
D_2.8V
B
0.01u
C1212
HALL_GAIN
10uH
L1201
0.033u
B
C1206
NJM12902V(TE2)
IC1202
1
OUT
2
IN(-)
3
IN(+)
4
Vcc
5
IN(+)
6
IN(-)
7
OUT
8
OUT
9
IN(-)
10
IN(+)
11
GND
12
IN(+)
13
IN(-)
14
OUT
33u
10V
C1223
TA
B
HALL_AD
100k
R1204
XX
C1201
DIR1B
DIR1A
EN1
EN0
DIR0A
DIR0B
UP04116008S0
Q1202
3
5
4
6
2
1
M50230FP-DF1T
IC1203
1
EN6
2
IN6
3
EN5
4
IN5
5
EN4
6
IN4
7
EN3
8
IN3
9
EN2
10
IN2
11
EN1
12
IN1
13
CNF
14
OUT1A
15
OUT1B
16
VM1
17
OUT2A
18
OUT2B
19
PGND1
20
OUT3A
21
OUT3B
22
VM2
23
OUT4A
24
OUT4B
25
CP1
26
CP2
27
CP3
28
CP4
29
VG
30 DGND
31 VLIM
32 VREF
33
PS
34
VCC
35
BR2
36
BR1
37
OUT5A
38
OUT5B
39
VM3
40
PGND2
41
OUT6A
42
OUT6B
43
OUT7A
44
RNF
45
VM4
46
OUT7B
47
EN7
48
IN7
B
0.1u
16V
C1209
B
0.1u
16V
C1207
B
0.1u
C1208
B
0.01u
C1222
B
0.1u
C1211
B
0.1u
C1215
0
R1230
XX
D1202
R1213
0
XX
R1226
NJM12902V(TE2)
IC1201
1
OUT
2
IN(-)
3
IN(+)
4
Vcc
5
IN(+)
6
IN(-)
7
OUT
8
OUT
9
IN(-)
10
IN(+)
11
GND
12
IN(+)
13
IN(-)
14
OUT
100k
R1209
470k
R1210
FREQ_TUNE
0
R1231
0
R1232
R1201
47k
68k
R1211
68k
R1212
24P
CN1201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
ZM_RST
FC_RST_LED
LENS_TEMP_AD
FC_RST
XNS_SW
ZM_RST_LED
ZM_RST
FC_RST
FREQ_AMPOUT
1
A
FC_RST_LED
ZM_RST_LED
ZM_A
ZM_XB
FC_XB
XNS_SW
FC_XA
LENS_TEMP_AD
FC_RST
ZM_RST
FC_RST
ZM_RST_LED
FC_RST_LED
LENS_TEMP_AD
ZM_RST
XNS_SW
ZM_RST
FC_RST
FC_B
FC_B
FC_A
FC_A
FC_XB
FC_XA
ZM_B
ZM_B
ZM_A
ZM_XB
ZM_XA
ZM_XA
BIAS(-)
FC_SENS_Vcc
FC_A
BIAS(+)
ZM_A
ZM_B
HALL(-)
GND
FC_B
FC_XA
HALL(+)
GND
ZM_XB
ZM_SENS_Vcc
DRIVE(-)
ZM_SENS_OUT
FC_SENS_OUT
ZM_XA
NightShot_Vcc
GND
GND
THERMO_OUT
FC_XB
DRIVE(+)
LENS
BLOCK
BLOCK
FLEXIBLE
IRIS DRIVE
IC1201
IC1202
HALL AMP
HALL BIAS
IRIS DRIVE
SWITCH
FOCUS/ZOOM/SHUTTER
DRIVE
IC1203
4
(1/14)
(9/14)
10
(14/14)
11
(12/14)
12
(3/14)
13
VC-312 BOARD(2/14)
XX MARK:NO MOUNT
IRIS/FOCUS/ZOOM DRIVE(LENS-D BLOCK)
10
G
H
5
13
6
E
3
8
B
12
D
C
9
2
4
7
J
I
16
F
K
11
15
14
16
LENS BLOCK is replaced as a block.
So that there PRINTED WIRING BOARD and
SCHEMATIC DIAGRAM are omitted.
So that there PRINTED WIRING BOARD and
SCHEMATIC DIAGRAM are omitted.
Click on the first or last page to see other DCR-TRV22 / DCR-TRV22E service manuals if exist.