Sony DCR-TRV238E / DCR-TRV239E (serv.man2) Service Manual ▷ View online
DCR-TRV238E/TRV239E
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
3-7
3-8
3-4. OVERALL BLOCK DIAGRAM (4/5)
DRUM PWM
DRUM PWM
CAP PWM
CAP PWM
DRUM ERROR
CAP ERROR
MECHA
CONTROL
DRUM
MOTOR
DRIVE
FG AMP
PG AMP
SIGNAL
PROCESS
CONTROL
CONTROL
IC4501
IC4401
IC4401
16
22
17
20
64
58
11
15
88
89
97
10
12
47
46
44
41
45
192
193
3
1
6
204
198
197
109
120
178
179
179
69
70
67
70
67
61
59
57
59
57
62
73
71
73
71
52
45
15
13
13
55
56
56
53
51
51
38
39
39
33
36
35
35
PWM
SWITCHING
Q1306
CN4402
(SEE PAGE 4-25)
DRUM FG
DRUM MOTOR
M901
DRUM VS
DRIVE
(1/2)
LOADING
MOTOR
DRIVE
TAPE END
DETECT
(2/3)
(1/3)
IC1301
27
29
25
28
LPF
(3/3)
IC4401
SWITCHING
Q1305
VC-276 BOARD(4/5)
M2000 MECHA DECK
10
3
5
CAPSTAN
MOTOR
DRIVE
FG AMP
IC4402
24
3
5
7
9
7
9
U, V, W
LM(+),LM(-)
UNLOAD
LOAD
TAPE END(C)
DRUM FG
DRUM PG
CAP VS
CAP FG
CAP FG
DRUM FG
DRUM PG
CAP FG
DEW AD
MODE SW A-C
MODE SW A-C
UNLOAD
LOAD
TAPE END
TAPE TOP
T REEL FG
S REEL FG
TAPE LED ON
TAPE LED ON
TAPE END
TAPE TOP
T REEL FG
S REEL FG
ME SW
1
CN4404
2
14
1
16
21
15
13
3
4
2
4
2
15
13
13
8
1
TAPE TOP(C)
T REEL(+),(-)
S REEL(+),(-)
TAPE TOP
DETECT
T REEL
FG AMP
S REEL
FG AMP
21
7
6
6
18
16
16
9
10
19
DEW AD
HU1,2
HV1,2
HW1,2
HV1,2
HW1,2
U,V,W
CN4403
CN4401
22
16
MC BUS
M
DRUM PG
CAPSTAN MOTOR
M902
M
HU,HV,HW
DEW SENSOR
MODE SWITCH
S901
LED DRIVE
Q4401
LOADING MOTOR
M903
Q002
SENSOR
TAPE END
LED
TAPE
D001
M
FG1,2
CAPSTAN FG
Q001
SENSOR
TAPE TOP
H001
SENSOR
T REEL
H002
S001
S002
REC PROOF
SENSOR
S REEL
ME/MP
HI8 MP
C.C. LOCK
HI8 MP
C.C. LOCK
REC PROOF
ME SW
HI8 MP SW
XCC DOWN
XCC DOWN
(4-60)
(4-58)
(4-73)
(4-58)
(4-57)
(4-58)
14
9
7
2
22
23
23
CN1108(4/4)
FOR
ADJUSTMENTS
FOR
ADJUSTMENTS
RF SWP (IC4501
)
172
CAMERA
CONTROL
CONTROL
84
111
155
215
172
170
115
23
135
66
65
63
65
63
130
129
211
210
41
54
56
128
175
94
77
78
75
78
75
82
83
80
83
80
161
154
99
43
42
11
59
39
38
EEPROM
IC4502
1
3
2
4
(4-60)
173
202
205
202
205
119
190
106
107
108
107
108
180
195
196
X4501
20MHZ
20MHZ
64
HI SO,HI SI,X HI SCK
XCS VFD(IC3301)
XCS SFD(IC3301)
XCS IC6001
XCS SFD(IC3301)
XCS IC6001
XCS EEP
XCS TRF(IC3101)
VREF(IC3301)
RF SWP
XFE ON
DRUM 8 PB
RF ENV DET
RF ENV DET
XCS LCD (IC5501,5502)
XCS EVF (IC7001,7002)
DA STB (IC2291)
VD SO, VD SCK
CAM SO, CAM SCK
VSP SO, VSP SI, XV SP SCK
CAM SO, CAM SI,CAM SCK
VSP SO, VSP SI, XVSP SCK
CAM SO, CAM SCK
VD SO, VD SI, VD SCK
XCS IC1401
XCS IC3603
XCS AU1(IC5701)
XCS IC3701
XCS IC2201
CAM CS(IC1501,1401)
TBC VD
MECHA VD
MECHA HD
XCS CH,CH SO,XCH SCK
STB ON
IRIS PWM
IRIS PWM
STB ON
MF A
FC RST
XNS SW
HALL AD
YAW AD
PITCH AD
MF B
ZM RST
YAW AD
PITCH AD
MF A,B
XNS SW
ZM RST
FC RST
HALL AD
BLOCK(3/5)
OVERALL
TO
(PAGE 3-6)
(PAGE 3-10,12)
(PAGE 3-3)
(PAGE 3-2)
BLOCK(2/5)
OVERALL
TO
BLOCK(1/5)
OVERALL
TO
XCS MECHA (IC4901/IC4801)
ZOOM VR AD
XCC DOWN
REC PROOF
BLOCK(5/5)
OVERALL
TO
HI8 MP SW
ATF ERR
FRRV,TRRT,TRRV
VSP SO,VSP SI,XVSP SCK
DCR-TRV238E/TRV239E
3-9
3-10
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
3-5. OVERALL BLOCK DIAGRAM (5/5)
X4801
20MHz
X4802
32.768kHz
CHARACTER
DISPLAY
LCD902
RESET
S601
PANEL
REVERSE
SW
KEY AD5
XPHOTO FREEZ
XPHOTO FREEZ
XPHOTO FREEZ
SEL/PUSH
EXEC
DIAL
CN1110
KEY AD0-KEY AD4
CN5701
CN1106
XPANEL REV
2
2
CN1103
16
3
28
17
4
•
3
J303
LANC
CONTROL SWITCH
BLOCK (CF-2500)(2/2)
BLOCK (CF-2500)(2/2)
CONTROL SWITCH
BLOCK (FK-2500)
BLOCK (FK-2500)
CONTROL
SWITCH
BLOCK
(SS-1380)
SWITCH
BLOCK
(SS-1380)
CN5702
1
2
CN005
1
4
CN5704
1
4
CN5703
1
20
(FLEXIBLE)
FP-412
PD-156 BOARD(2/2)
7
10
11
30
IC5701
INDICATOR
DRIVE
VC-276 BOARD(5/5)
SI-032 BOARD(2/2)
FP-411
(FLEXIBLE)(2/2)
14
4
12
10
13
9
7
7
19
6
3
16
BT001
LITHIUM
BATTERY
CN301
CN304
CN1109
7
8
8
5
12
1
4
11
3
XS/S SW
XVTR MODE SW
XCAM MODE SW
XCAM MODE SW
XPHOTO STBY SW
XEJECT SW
ZOOM VR AD
LANC SIG
IC4701
RESET
VDD SWITCH
(4-77)
(4-19)
(4-78)
(4-73)
(4-61)
IC4801
HI CONTROL
(4-61)
5
69
70
99
100
67
6
131
11
6
3
1
2
2
7
4
43
1
3
7
VTR UNREG
BATT UNREG
BATT LI 3V
5
86
20
89
51
174
171
85
24
21
21
KEY AD0
KEY AD4
DIAL A
DIAL B
32kHz IN
32kHz OUT
VDD
KEY AD5
XOSD SCK
OSD SO
LCD COM/XDATA
XCS LCD DRIVER
OSD SO
LCD COM/XDATA
XCS LCD DRIVER
LANC IN
LANC OUT
LANC OUT
IB SI
IB SO
XS/S SW
XVTR MODE SW
XCAM MODE SW
XPHOTO STBY SW
XCAM MODE SW
XPHOTO STBY SW
BATT SIG
XEJECT SW
XRESET
82
83
10
12
88
87
IC4703
I/F
LANC
I/O
Q4801
BL CONT
104
105
126
XCC DOWN
XCS MECHA
SIRCS PWM
26
25
VTR DD ON
FAST CHARGE
BATT/EXT SW
SHOE ON
INIT CHARGE ON
SIRCS SIG
CN1101
LANC SIG
SHOE/PRT UNREG
3
1
16
19
20
TO
OVERALL
BLOCK(4/5)
OVERALL
BLOCK(4/5)
TO
OVERALL
BLOCK(2/5)
OVERALL
BLOCK(2/5)
TO
OVERALL
BLOCK(1/5)
OVERALL
BLOCK(1/5)
TO
OVERALL
BLOCK(3/5)
OVERALL
BLOCK(3/5)
USB 3.1V
BL REG
INTELLIGENT
ACCESSORY
SHOE(2/2)
ACCESSORY
SHOE(2/2)
IC1301
DC/DC
CONV.
(2/2)
D 1.9V
D 2.8V
AU 2.8V
A 2.8V
A 4.75V
AU 4.75V
RP 4.75V
MT 5V
EP 4.75V
EP 2.8V
EP 13.3V
PANEL 4.75V
PANEL -15.3V
CAM -7.5V
CAM 15V
D 1.5V
RP 6.0V
FAST CHARGE
BATT UNREG
SHOE/PRT UNREG
BATT/EXT SW
BATT SIG
INIT CHARGE ON
SHOE ON
DC IN
+
–
S
BT901
BATTERY
TERMINAL
CHARGE
SW
CN4001
Q4003
Q4011
Q4002
4
3
2
6
5
1
(PAGE 4-27)
(PAGE 4-13)
(PAGE 4-13)
(PAGE 4-23)
(PAGE 4-23)
(PAGE 4-19)
12
•
11
8
•
6
•
5
•
3
9
2
53
•
52
•
54
45
•
44
•
46
31
•
32
•
125
17
•
71
•
98
•
151
23
•
47
S023
CN002
CN001
S001
OPEN/CLOSE
SW
KEY AD 1-4
FUNCTION
SW
S007
VTR FUNCTION
SW
S003~006,
009~010,
012~013,
015~019,
022~029
009~010,
012~013,
015~019,
022~029
S401, 403-409
KEY AD 0, 1
IC4802
EEPROM
130
ZOOM VR AD
IR ON
SIRCS PWM
SIRCS PWM
SIRCS SIG
ACV URREG
3
•
4
•
2
OSD SO
OSD SI
OSD CS
REC PROOF
20MHz OUT
20MHz IN
HI SO
HI SI
HI SCK
LCD COM/XDATA
XCS LCD DRIVER
HI EVER SD
HI EVER SI
HI EVER SCK
HI EVER SO
HI EVER SCK
XCS EEPROM
IR ON
CAM DD ON
HI SO, HI SI, XHI SCK
HI SO, HI SI, XHI SCK
OSD SO, OSD SI, OSD CS
XCS MECHA (IC4501)
A17 – A19
XCC DOWN
REC PROOF
REC PROOF
(PAGE 3-3)
(PAGE 3-7)
(PAGE 3-2)
(PAGE 3-6)
PHOTO
START/STOP
POWER
OPEN/EJECT
ZOOM
S004
S002
S001
S003
RV001
DCR-TRV238E/TRV239E
3-11
3-12
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
3-6. POWER BLOCK DIAGRAM (1/3)
S
7
31
28
2
6
5
1
57
54
18
41
45
42
40
49
50
34
27
6
7
2
3
46
37
21
22
29
30
64
10
11
58
14
15
1
4
5
8
IC1301
BATTERY
TERMINAL
BT901
DC IN
Q4001,
4002
4002
Q4003,
4004
4004
F4001
F4003
F4004
F4002
CHARGE
SWITCH
SWITCH
C/D VS D1.5V
BL REG UNREG
VTR UNREG
BL CONT
DC/DC CONVERTER
(4–73)
(4–74)
(4–29)
(4–8)
(PAGE 3-13)
(PAGE 3-15)
STANDBY–7
NONINV
INPUT–7
INPUT–7
OUTPUT–7
MONITOR-7
OUTPUT
OUTPUT VCC–7
OUTPUT VCC–4,5,6
OUTPUT–4
MOS GATE–4
OUTPUT
MONITOR–4
OUTPUT–1
MOS GATE–1
OUTPUT
MONITOR–1
VCC
COMP
VREF
VTR DD ON
16
VREF
OUTPUT VCC–1,2,3
OUTPUT–3
OUTPUT MONITOR–3
RT
CT
OUTPUT–2
OUTPUT
MONITOR–2
OUTPUT–6
OUTPUT MONITOR–6
NONINV INPUT–6
OUTPUT–5
OUTPUT MONITOR–5
NONINV INPUT–5
STANDBY–3
STANDBY
VTR DD ON
SHOE ON
BATT SIG
BATT/XEXT SW
FAST CHARGE
INIT CHARGE ON
CAM DD ON
BL CONT
BL REG
VTR UNREG
MT 5V
BATT UNREG
DRUM ERROR
D 2.8V
A 4.75V
CAM 15V
CAM -7.5V
DRUM VS
CAP ERROR
CAP VS
Q1303
SWITCHING
Q1308
SWITCHING
Q1307
SWITCHING
Q1304
SWITCHING
Q1301
SWITCHING
Q1302
SWITCHING
Q1305
SWITCHING
Q1306
SWITCHING
L1305
L1310
L1306
L1307
D 1.9V
D 1.5V
USB 3.1V
D 2.8V
A 2.8V
L1302
T1301
Q1314
D1302 (1/2)
RECT
D1306
RECT
D1302(2/2)
RECT
EMERGENCY
DETECT
-7.5V REG
Q1316,1329
-15.3V REG
Q1324,1330
REG
D1301
13.3V REG
Q1333
15V REG
Q1321,1323, 1328
5V REG
Q1311,1312,1327
L1301
L1303
L1304
CAP VS
CAM DD ON
CAP ERROR
DRUM VS
DRUM ERROR
BATT UNREG
L1317
L4001
L1318
Q1309
SWITCHING
SHOE/PRT UNREG
CN1101
TO
POWER
BLOCK(3/3)
(PD-156)
POWER
BLOCK(3/3)
(PD-156)
CN1106
TO
POWER
BLOCK(2/3)
POWER
BLOCK(2/3)
BL CONT
BL REG
PANEL 2.8V
PANEL 13.3V
PANEL 4.75V
PANEL -15.3V
PANEL -15.3V
17
13
15
14
16
14
16
18
CN4001
FAST CHARGE
SHOE ON
INIT CHARGE ON
BATT GND
BATT UNREG
BATT SIG
BATT/XEXT SW
ACV UNREG
6
5
1
4
3
2
2
F4006
VC-276 BOARD(1/3)
1
INTELLIGENT
ACCESSORY
SHOE
ACCESSORY
SHOE
20
19
IC1305
Q1335,1337
IC1501
TIMING
GENERATOR
IC551
CCD
IMAGER
IC1303
5.9V REG
L1308
AU 2.8V
L1309
L1313
L1314
L1315
L1316
FB1301
EP 2.8V
AU 4.75V
A 4.75V
EP 4.75V
RP 4.75V
EP 13.3V
RP 6.0V
3
3
2
5
2
5
FB1501
CN551
CN1501
10
12
7
5
CD-357
BOARD
BOARD
1.9V REG
3.1V REG
D 2.8V
A 4.75V
Q4005, 4007, 4009, 4011
DCR-TRV238E/TRV239E
3-13
3-14
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
3-7. POWER BLOCK DIAGRAM (2/3)
8
11
4
8
1
3
2
112
113
67
14
IC4703
REG
UNREG
LANC I/O
LANC DC
LANC DC
POWER
VCC
(4-78)
IC5701
AUDIO I/O
(4-65)
IC4701
(4-77)
(4-61)
(4-53)
(4-53)
IC4801
(4-34)
(4-33)
(4-57)
(4-10)
(PAGE 4-27)
(PAGE 4-23)
(PAGE 4-23)
(PAGE 3-15)
(PAGE 3-15)
D4702
Q4701
5
6
4
8
7
BATTER IN
DETECT
RESET
HI CONTROL
BATT SENS
SHOE ON
IB SO
IB SI
ACV SENS
XRESET
VDD/
VCC
VCC
INIT CHARGE ON
VTR DD ON
FAST CHARGE
CAM DD ON
BATT/XEXT
XVTR MODE SW
XCAM MODE SW
XPHOTO STBY SW
BATT IN
XLANC ON
17 71 98
151
Q4801
BATT SIG
BATT LI3V
I/F
IC5702
AUDIO
L5701
(4-66)
IC5801
MIC AMP
(4-67)
ADC&DAC
(4-52)
(4-51)
IC3202
DET
RF ENV
IC2201
PB Y/C
PROCESS
HI8/STD8
(4-32)
(4-30)
(4-69)
(4-55)
(4-35)
IC1502
A/D CONV.
S/H,AGC,
IC3603
(4-49)
A/D CONV.
IC2291
(EVR)
D/A CONV.
IC3301
IC3701
(4-48)
VIDEO
LINE IN/OUT
AMP
(4-41)
DV
SIGNAL
PROCESS
IC3103
REC/PB
AMP
IC3101
(4-45)
(4-46)
EQ.
A/D CONV.
PLL
IC6002
(4-70)
(4-56)
(4-60)
(4-61)
(4-60)
FB3601
FB3701
FB3370
FB2202
SHOE ON
BATT SIG
INIT CHARGE ON
VTR DD ON
CAM DD ON
FAST CHARGE
BATT XEXT SW
BATT SIG
INIT CHARGE ON
VTR DD ON
CAM DD ON
FAST CHARGE
BATT XEXT SW
EP 2.8V
EP 13.3V
EP 4.75V
USB 3.1V
EP 13.3V
EP 4.75V
USB 3.1V
CAP VS
CAP ERROR
DRUM VS
DRUM ERROR
AU 4.75V
AU 2.8V
D 2.8V
D 4703
D 1.9V
A 2.8V
A 2.8V
A 2.8V
AU 2.8V
AU 2.8V
D 1.5V
D 1.5V
EVER 3.0V
A 4.75V
A 4.75V
D 2.8V
D 2.8V
D 2.8V
RP 4.75V
RP 4.75V
A 2.8V
A 2.8V
RP 6.0V
16
TO
POWER BLOCK
(1/3)
POWER BLOCK
(1/3)
(PAGE 3-12)
BATT UNREG
MT 5V
MT 5V
MT 5V
VTR UNREG
VTR UNREG
VTR UNREG
MT 5V
MT 5V
D 2.8V
L3102
L3201
L3104
L3103
RF 1.9V
IC3201
PB RF
AMP
HI8/STD8
L2202
L2208
L2208
L1501
FB1504
FB2204
FB2291
FB4501
IC1401
IC4401
MOTOR DRIVE
DRUM FG,PG AMP
DRUM
(4-58)
MOTOR DRIVE
REEL FG AMP
LOADING
DRUM ERROR
DRUM,CAP ERROR AMP
TAPE TOP,END DET
CAP VS
MT 5V
CAP ERROR
DRUM VS
FB2205
L2204
L2291
VC-276 BOARD(2/3)
M2000 MECHA
DECK
6
27
29
17
CN4403
R4407
SENSOR VCC
TAPE LED(A)
IRIS
METER
CAPSTAN
FG
TEMP
ZOOM
RESET
SENSOR
FOCUS
RESET
SENSOR
8
H001,002
D001
12
CN4404
T REEL,
S REEL
SENSOR
TAPE LED
(SEE PAGE 4-25)
R4411
80
92
114
L3602
L5803
IC4502
EEPROM
IC4802
IC4501
L3701,
3705
3705
IC3303
(4-43)
DV
INTERFACE
L2209
IC6001
1
10
4
3
3
TO
POWER
BLOCK
(3/3)
(PD-156)
POWER
BLOCK
(3/3)
(PD-156)
CN701
16
18
18
5
3
3
CN1103
27
2
20
17
1
F LED 2.8V
R1132
XPHOTO STBY SW
POWER
VTR
OFF(CHG)
CAMERA
CN702
8
7
1
1
CN1110
6
2
3
21
20
6
5
5
XCAM MODE SW
XVTR MODE SW
EP 2.8V
EP 13.3V
EP 4.75V
LB-076 BOARD
CONTROL SWITCH BLOCK
(SS-1380)
(SS-1380)
LCD
LCD903
SW
UNIT
IC701
EVF
BACKLIGHT
DRIVE
IC7002
IC7001
A 4.75V
SE 2.8V
SE 2.8V
MT 5V
TO
POWER
BLOCK(3/3)
(SI-032)
POWER
BLOCK(3/3)
(SI-032)
Q1555
R1560
3
2
1
IC4402
CAPSTAN MOTOR
DRIVE
IC1552
IRIS DRIVE
IC1553
ZOOM/
FOCUS
FOCUS
MOTOR
DRIVE
IC2001
PITCH/
YAW
SENSOR
AMP
CN1551
24
LENS ASSY
16
14
18
L1551
L2001
A 4.75V
L1553
87
21
88
24
26
85
25
171
1
2
7
175
VTR DD
SENSE
LCD LED ON
LANC DC
FB3301
FB7001
CN1109
TIMING
GENERATOR
LCD DRIVE
CN7001
FB7002
L7001
BTOOI
LITHIUM
BATTERY
LITHIUM
BATTERY
DISP LCD VDD
CN005
CN006
DISP BL
CN002
CONTROL SWICH BLOCK (CF-2500)
S023
RESET
ZOOM VR
CONTROL SWITCH
BLOCK (FK-2500)
S001
D 2.8V
USB 3.1V
L3307
L6001
FB3304
EEPROM
FB4502
FB6003
FB6001
FB6002
AUDIO
A/D
CONV.
USB
I/F
MECHA
CONTROL
CAMERA
CONTROL
Q1104, 1105
FB1402
L1401
FB1403
CAMERA
PROCESS
MPEG MOVIE
PROCESS
DIGITAL
STILL PROCESS
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