Sony DCR-TRV250 (serv.man2) Service Manual ▷ View online
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
DCR-TRV250
4-1
4-2
4-1. FRAME SCHEMATIC DIAGRAMS
FRAME (1/2)
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
24P
CN1551
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
14P
CN1501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN951
1
2
3
4
5
6
7
8
9
10
11
12
13
14
11P
CN3201
1
2
3
4
5
6
7
8
9
10
11
CN1009 12P
1
2
3
4
5
6
7
8
9
10
11
12
22P
CN2403
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
CN2402
10P
1
2
3
4
5
6
7
8
9
10
2P
CN2401
1
2
6P
CN4001
1
2
3
4
5
6
CN2404
15P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
A
4P
CN202
1
NTPB
2
TPB
3
NTPA
4
TPA
CN201 5P
1
VCC
2
D-
3
D+
4
ID
5
GND
24P
CN1001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
8P
CN1015
1
2
3
4
5
6
7
8
28P
CN1002
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
IRIS_DRIVE(+)
FC_SENSE_OUT
IRIS_HALL(+)
ZM_SENSE_OUT
IRIS_BIAS(+)
IRIS_HALL(-)
ZOOM_A
IRIS_BIAS(-)
ZOOM_B
ZOOM_XB
IRIS_DRIVE(-)
ZOOM_XA
TEMP
TEMP
IR_SWITCH
ZM_SENSE_VCC
IR_SWITCH
GND
FOCUS_A
FC_SENSE_VCC
FOCUS_B
FOCUS_XB
FOCUS_XA
V4
V3
V1
V2
H2
RG
H1
GND
CAM_15V/12V
GND
VSHT
CAM_-7.5V
CCD_OUT
GND
GND
V3
V2
CAM_15V/12V
V1
GND
CAM_-7.5
H1
H2
V4
VSHT
RG
CCD_OUT
GND
LENS_DET
CD-418
BOARD
LENS BLOCK
FP-400 FLEXIBLE
GND
XVTR_MODE_SW
U
VH-
COM
HU1
T_REEL(-)
GND
V
DEW
U
XCAM_MODE_SW
S_REEL(-)
GND
V
FG
XS/S_SW
REG_GND
ACV_GND
CAP_W
REC_PROOF
LM
W
U
KEY_AD5
HU1
CAP_W
BATT_UNREG
T_REEL(+)
W
PG
REG_GND
M-SW(A)
BATT_SIG
ME/MP
COM
V
CAP_U
XPHOTO_FREEZE
HV1
BATT_GND
HU2
FG-PG_COM
REG_GND
M-SW(C)
D_2.8V
M-SW(B)
V
CAP_W
ZOOM_VR
CAP_V
CAP_U
HV2
FP
CAP_V
FG1
FP
DEW
CAP_W
FP
M-SW(A)
CAP_U
FP-762 FLEXIBLE
FP
M-SW(B)
HW1
M2200 MECHANISM DECK
ACV_UNREG
M-SW(C)
FG2
HU2
FG1
YODD(SP1Y)
HV1
FG2
FE(X)
HV2
FG
FG VCC
XODD(SP1X)
HW1
FG-PG_COM
FE(Y)
HW2
S_REEL(+)
T
APE_TOP(C)
PG
GND
SENSOR_VCC
FE(X)
C_LOCK_SW
GND
HI8_MP
FE(Y)
BATT/XEXT
T
APE_LED(A)
GND
T
APE_END(C)
GND
T
APE_END(C)
YEVEN(SP2Y)
S_REEL(-)
ME/MP
SENSOR_VCC
YEVEN(SP2Y)
GND
T
APE_LED(K)
HALL_COM
VH+
REG_GND
REG_GND
XEVEN(SP2X)
XEVEN(SP2X)
VH-
C_LOCK_SW
VH+
HI8_MP
T_REEL(+)
GND
GND
T
APE_LED(A)
LM(+)
CAP_V
REG_GND
S_REEL(+)
T
APE_LED(K)
YODD(SP1Y)
XEJECT_SW
XPHOTO_STBY_SW
LM(-)
HW2
W
HALL_COM
CAP_U
T_REEL(-)
REG_GND
XODD(SP1X)
CAP_V
U
FG VCC
W
T
APE_TOP(C)
REC_PROOF
FP-577 FLEXIBLE
BT901
BATTERY
TERMINAL
(SS-3000)
BLOCK
CONTROL SWITCH
VC-305 BOARD(1/2)
PAGE 4-3
CONTINUED ON
16
2
8
10
3
12
FRAME SCHEMATIC DIAGRAM (1/2)
5
7
15
17
I
D
C
B
H
G
F
K
E
L
J
4
9
13
14
11
6
TPB
NTPB
S_C_I/O
REG_GND
AUDIO_L_I/O
XS_JACK_IN
D-
REG_GND
TPA
REG_GND
VIDEO_I/O
S_Y_I/O
NTPA
S_GND
AUDIO_R_I/O
VCC
REG_GND
REG_GND
D+
REG_GND
AV_JACK_IN
REG_GND
REG_GND
S_GND
(USB)
DV
MS_SCLK
MS_XIN
MS_LED_ON
MS_DIO
USB_3.1V
MS_BS
D_2.8V
REG_GND
M
05
N
(FOR JIG)
18
BOARD
XLANC_JACK_IN(N.C.)
SE_GND
LIA1
SIRCS_PWM/IR_DRV_EM
A_2.8V
MT_5V
XSIRCS_SIG
EXT_MIC_GND(N.C.)
VL_UNREG
REG_GND
SE_GND
VL_UNREG
UNREG_GND
XF_TALLY_LED
A_4.6V
LANC_DC(N.C.)
UNREG_GND
VREF2
INT_MIC_L
LANC_SIG(N.C.)
V_LIGHT_PWM
EXT_MIC_R(N.C.)
VREF1
INT_MIC_GND
LIA2
REG_GND
INT_MIC_R
EXT_MIC_L(N.C.)
Y
G
G
C
J201
A/V
OUT
OUT
S VIDEO
OUT
22P
CN753
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
6P
CN754
1
2
3
4
5
6
4P
CN751
1
2
3
4
LIGHT GND
LIGHT GND
LIGHT VCC
LIGHT VCC
VL_UNREG
REG_GND
LIA1
SE_GND
UNREG_GND
A_4.6V
LIA2
SE_GND
INT_MIC_R
V_LIGHT_PWM
XSIRCS_SIG
XF_TALLY_LED
VREF2
VREF1
REG_GND
INT_MIC_GND
VL_UNREG
SIRCS_PWM/IR_DRV_EM
A_2.8V
MT_5V
UNREG_GND
INT_MIC_L
L
FP-569
FLEXIBLE
BOARD
SI-035 BOARD
GND
GND
INT_MIC_R
INT_MIC_L
MIC901
R
LIGHT
VIDEO
When the machine needs to be repaired,please refer to
page 1-4 to discriminate the type of CCD(TYPE PA or TYPE SO).
page 1-4 to discriminate the type of CCD(TYPE PA or TYPE SO).
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
DCR-TRV250
4-3
4-4
FRAME (2/2)
18P
CN1007
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20P
CN1005
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN1003
CN1011
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
A
20P
CN701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
16P
CN702
1
COM
2
VG
3
VR
4
VB
5
BLK
6
HCK1
7
HCK2
8
HST
9
RGT
10
DWN
11
EN
12
STB
13
VCK
14
VST
15
VSS
16
VDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
REG_GND
SP(+)
SP(-)
BA
TT_INFO
DIAL_B
KEY_AD3
XRESET
D_2.8V
D_2.8V
KEY_AD0
SP-
SP+
KEY_AD4
DIAL_A
KEY_AD2
REG_GND
REG_GND
KEY_AD0
BATT_INFO
D_2.8V
KEY_AD2
REG_GND
LI_3V
D_2.8V
KEY_AD1
CONTROL
SWITCH
BLOCK
(FK-3000)
CONTORL SWITCH BLOCK
(CF-3000)
(CF-3000)
ANA_GND
ANA_GND
EN
LED_ON/OFF
D_2.8V
BLK
VR
EVF_VDD
EVF_4.6V
LED_DA
VST
XT
ALL
Y_LED
HST
HCK2
VCK
VG
HCK1
VB
STB
COM
XSYS_RST
PANEL_13.3V
BL_GND
BL_REG
PANEL_XVD
PANEL_2.8V
PANEL_G
AD5
VD_SO
VD_SCK
PANEL_B
BL_CONT
SE_GND
PANEL_4.6V
PANEL_-15.3V
REG_GND
PANEL_HOLD
C-SYNC
PANEL_R
XCS_LCD
SP901
(SPEAKER)
VC-305 BOARD(2/2)
CONTINUED ON
PAGE 4-2
(FOR CHECK)
CPC
12
2
16
4
6
11
14
13
9
15
7
3
10
5
8
FRAME SCHEMATIC DIAGRAM (2/2)
05
I
D
C
B
H
G
F
E
J
FP-571 FLEXIBLE
SEIDEN_GND
BLK
LED_ON/OFF
HCK2
VB
VG
HST
LED_DA
EVF_4.6V
BOARD
HCK1
D_2.8V
STB
ANA_GND
VST
COM
EN
ANA_GND
XTALLY_LED
EVF_VDD
VCK
VR
LB-083
EVF UNIT
B/W
LCD902
K
EVF_VG
8mm PB RF
BPF MONI
RF_SWP
XLANC_JACK_IN
REG_GND
VCO
LANC_SIG
N.C
REG_GND
XLANC_POWER_ON
N.C
REG_GND
RF_MON
CAP FG
FRRV
20P
CN5701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
24P
CN5501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
10P
CN5502
1
2
3
4
5
6
7
8
9
10
6P
CN5702
1
2
3
4
5
6
10P
CN5601
1
LED_GND
2
LED
3
BL_LOW
4
N.C
5
N.C
6
N.C
7
N.C
8
N.C
9
N.C
10
BL_HIGH
PANEL_13.3V
BL_REG
PANEL_2.8V
PANEL_4.6V
PANEL_G
AD5
BL_CONT
PANEL_R
PANEL_-15.3V
SE_GND
XSYS_RST
VD_SCK
REG_GND
PANEL_HOLD
VD_SO
PANEL_B
BL_GND
XCS_LCD_DA
PANEL_XVD
C-SYNC
PD-118 HARNESS
COLOR
LCD UNIT
2.5INCH
LCD901
C-SYNC/XHD
PANEL_COM
XHD_OUT
VG
PANEL_ID
VR
VB
XVD_OUT
GND
GND
(FOR CHECK)
CPC
PANEL_REV
N.C.
N.C.
SE_GND
PANEL_REV
SE_GND
SWITCH
BLOCK
(PR-3000)
PD-180 BOARD
BACK LIGHT
ND901
Note:CN5501PinName
A/B
A:TYPE C MODEL
B:TYPE S MODEL
A/B
A:TYPE C MODEL
B:TYPE S MODEL
When the machine needs to be repaired,please refer to
page 1-4 to discriminate the type of LCD(TYPE C or TYPE S).
page 1-4 to discriminate the type of LCD(TYPE C or TYPE S).
CONTROL
When the machine needs to be repaired,please refer to
page 1-4 to discriminate the type of CCD(TYPE PA or TYPE SO).
page 1-4 to discriminate the type of CCD(TYPE PA or TYPE SO).
VGH/VGH
VSS/GND
VGL/VGL
VDD/VGLAC
N.C/SPS
GRES/EX1
GPCK/MO1
GSRT/MO2
STBYB/PSG
RESET/EX2
VCOM/VCOM
VBC/CLS
STBYB/RES
SRT/PSS1
OE/PSS2
CLR/CTR
MCLK/CLD
HCNT/SPD
VR/VR
VG/VG
VB/VB
VSS/GND
VDD/VSH3V
VSH/VSH5V
4-5
COVER
COVER
DCR-TRV250
4-2. SCHEMATIC DIAGRAMS
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
: VIDEO/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.
Kinds of capacitor
Case size
External dimensions (mm)
Note :
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
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)
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)
Note :
Les composants identifiés par une marque
0
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifie.
le numéro spécifie.
Front of the lens
1.5 m
Pattern box
COVER
COVER
DCR-TRV250
FP-577 FLEXIBLE BOARD
SI-035 BOARD (STEADYSHOT, MIC)
FP-569 FLEXIBLE BOARD
FP-569 FLEXIBLE BOARD
LB-083 BOARD
(EVF, EVF BACKLIGHT)
PD-180 BOARD (2/2)
(BACKLIGHT DRIVE)
CONTROL SWITCH BLOCK (CF-3000, FK-3000)
CONTROL SWITCH BLOCK (SS-3000, PR-3000)
PD-180 BOARD (1/2)
(RGB DRIVE, TIMING GENERATOR)
LS-057 BOARD
(S/T REEL SENSOR)
FP-228, FP-299, FP-300, FP-301, FP-302 FLEXIBLE BOARD
CD-418 BOARD
(CCD IMAGER)
FP-577 FLEXIBLE BOARD
SI-035 BOARD (STEADYSHOT, MIC)
FP-569 FLEXIBLE BOARD
FP-569 FLEXIBLE BOARD
LB-083 BOARD
(EVF, EVF BACKLIGHT)
PD-180 BOARD (2/2)
(BACKLIGHT DRIVE)
CONTROL SWITCH BLOCK (CF-3000, FK-3000)
CONTROL SWITCH BLOCK (SS-3000, PR-3000)
PD-180 BOARD (1/2)
(RGB DRIVE, TIMING GENERATOR)
LS-057 BOARD
(S/T REEL SENSOR)
FP-228, FP-299, FP-300, FP-301, FP-302 FLEXIBLE BOARD
CD-418 BOARD
(CCD IMAGER)
Link
Link
4-2. SCHEMATIC DIAGRAMS
WAVEFORMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
WAVEFORMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
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