Sony DCR-TRV120P, Service Manual, Page: 50 / 195

DCR-TRV120/TRV120E/TRV120P/TRV125E/
TR8000E/TR8100E
3-3. OVERALL BLOCK DIAGRAM 3
3-5 3-6
VC-235 BOARD (3/3)
SE-104/113
BOARD (3/3)
PD-117 BOARD (2/2)
PANEL REVERSE
SWITCH BLOCK
(PR-10000)
(SEE PAGE 4-81)
CONTROL
SWITCH BLOCK
(MF-10000)
(SEE PAGE 4-63, 65)
CONTROL
SWITCH BLOCK
(SS-10000)
(SEE PAGE 4-85)
CONTROL
SWITCH BLOCK
(FK-10000)
(SEE PAGE 4-71)
FU-138/143 BOARD
CF-69/71 BOARD
(3/4)
10
OVERALL (2/3)
(SEE PAGE 3-4)
8
OVERALL (2/3)
(SEE PAGE 3-3)
2
OVERALL (1/3)
(SEE PAGE 3-2)
2
OVERALL (1/3)
(SEE PAGE 3-2)
7
OVERALL (2/3)
(SEE PAGE 3-3)
4
OVERALL (1/3)
(SEE PAGE 3-2)
9
OVERALL (2/3)
(SEE PAGE 3-4)
6
OVERALL (1/3)
(SEE PAGE 3-1)
11
OVERALL (2/3)
(SEE PAGE 3-4)
IC4501
IC4401
IC1301
IC4901
IC4502
Digital8
MECHANISM
CONTROL
IC4902
IC4802
IC4803
IC5701
LCD DRIVE
ZOOM VR
IC4801
LANC
CAMERA
CONTROL
Hi8/Std8
MECHANISM
CONTROL
(SEE PAGE 4-35)
(SEE PAGE 4-40)
(SEE PAGE 4-37)
(SEE PAGE 4-33)
(SEE PAGE 4-33)
(SEE PAGE 4-34)
(SEE PAGE 4-82)
(SEE PAGE 4-37)
(SEE PAGE 4-36)
EEPROM
99
1
88 1
62
111
59
106
ı
108
26
ı
38
78
ı
80
33
ı
35
95
ı
99
44
ı
46
24
60
81
ı
83
35
ı
37
74
ı
76
74
ı
76
81
ı
83
17
38
78
79
39
40
41
109
110
115
109
105
32
33
72
73
42
51
75
76
77
86
87
67
68
DRP SO, XDRP SCK
VSP SI, VSP SO, XVSP SCK
2 – 4
2 – 4
XCS EEP
MCD A0 – A7, MCH A0, MCH A1
FRRV, TRRT, TRRV
XCS VFD, XCS SFD
XEF ON
DRUM 8PB
DV RF SWP
RF ENV DET
EEP ROM
XO
X4901
20MHz
2
1
93
XCS ALIGN
XCS TAKO
HI SO, HI SI, XHI SCK
VC SI, VC SO, XVC SCK
VC SO, XVC SCK
MECHA FLD
MECHA HD
MECHA VD
MECHA FLD
MECHA HD
MECHA VD
LENS FILTER ON
IRIS PWM
HALL AD
LENS FILTER ON
IRIS PWM
HALL AD
70
43
118
112
111
CK CONT1
CK CONT1
CK CONT2
PITCH AD
YAW AD
SHOE MIC L
XCS KINUTA
XCS OSD
OSD SCK
OSD SO
SIRCS SIG
SIRCS PWM
VC RF SWP
DV RF SWP
DRUM 8PB
XFE ON
CK CONT2
PITCH AD
YAW AD
110
104
XCS CH, CH SO, XCH SCK
97
19
98
LANC JACK IN
30
SIRCS ENV SIRCS PWM
SIRCS SIG
LANC IN
LANC OUT
HOTSHOE ID1, ID2
59
4
XCS ALIGN
58
1
2
38 5 7
10
11
12
47
VC RF SWP
HI SO, HI SI, XHI SCK
HI SO, HI SI, XHI SCK
LANC I/O
CN1103
(3/3)
CN1101
CN1105
(3/4)
CN001
(3/4)
CN202
(3/3)
SE-104 :
TRV model/
SE-113 :
TR model
6
7
4
8
J202
INTELLIGENT
ACCESSORY
SHOE
LANC SIG
21
22
15
24
25
31
3
4
7
2
6 3
INITIAL RESET
BACKUP VDD
DIAL A, DIAL B
XRESET
VDD
VTR UNREG
BATT UNREG
LI 3V
S006 : TRV model
S004 : TR model
CONTROL
DIAL
BH001
LITHIUM
BATTERY
CF-69 : TRV model/
CF-71 : TR model
52
53
40
41
X4802
32.768KHz
X4801
20MHz
HI
CONTROL
17
19
94
93
20
15
14
16
49
48
BATTERY
CHARGE
DETECTOR
Q4804
BATT SIG
IB SI
IB SO
XS/S SW
KEY AD2 – 6
KEY AD0
KEY AD1
XVTR MODE SW
XCAM MODE SW
XPHOTO STBY SW
XPHOTO FREEZE
XEJECT SW
OSD SO, XOSD SCK, XCS OSD
LCD COM/XDATA, XCS LCD DRIVER
81
47
66
50
SHOE ON
INIT CHARGE ON
VTR DD ON
CAM DD ON
XCC DOWN
FAST CHARGE
BATT/XEXT
DC PACK SW
25
29
28
18
40
87
38
96
31
95
69
68
41
117
116
42
3
ı
6
3
ı
6
XCS OSD, OSD SO, XOSD SCK
ZOOM VR AD
HI8 MP SW
ME SW
TAPE END
TAPE TOP
DRUM FG
DRUM PG
REC PROOF SW
UNLOAD, LOAD
DRUM PWM
CAP PWM
MODE SW A, B, C
CAP FG
TAPE LED ON
S REEL AFG
T REEL AFG
44
55
69
68
54
53
96
114
113
117
116
33
6
22
16
20
18
34
41
40
44
47
45
46
25
28
27
29
49
50 55
65 51
53
35
36
38
39
57
59
61
DRUM FG
CAP FG
MODE SW A, B, C
S REEL FG S REEL FG
S REEL AFG
T REEL AFG
T REEL FG T REEL FG
DEW AD
TAPE TOP
TAPE TOP
TAPE END
TAPE END
DRUM FG
DRUM PG DRUM PG
DRUM VS
UNLOAD
LOAD
DRUM PWM
CAP PWM
3
1
5
ı
10
5
ı
8
14
7
6
3
15
4
5
2
3
4
7
8
11
12
2
8
FG AMP
PG AMP
DRUM MOTOR
DRIVE
S REEL FG
AMP
T REEL FG
AMP
TAPE TOP
DETECT
TAPE END
DETECT
LOADING MOTOR
DRIVE
LPF
CN4402
CN4404
(1/2)
CN4401
CN4404
(2/2)
CN4403
DRUM FG SENS
DRUM PG SENS
S REEL +, –
T REEL +, –
LM +, –
TAPE TOP C
TAPE END C
U. V. W
DRUM ERROR
CAP
ERROR
M M
M M
DRUM FG
DRUM PG
M901
DRUM MOTOR
M903
LOADING
MOTOR
S REEL
SENSOR
T REEL
SENSOR
TAPE TOP
SENSOR
TAPE END
SENSOR
MODE
SWITCH
TAPE
END
MODE SW A, B, C
LED DRIVE
DEW SENSOR
CAPSTAN FG
Q4401
TAPE LED ON
S001
S002
REC PROOF
ME/MP
HI8 MP
CC DOWN
M M
M902
CAPSTAN
MOTOR
12
1
DEW AD
CAP FG
CAPSTAN VS
DRUM VS
29
30
13
14
16
17
25
26
19
ı
22
32
ı
36
7
8
12
6
3
11
10
9
5
29
30
13
14
19
ı
22
7
8
12
6
3
11
10
9
5
CN1113
CN1105
(4/4) CN001
(4/4)
CN254
Q257
Q251
SHOE UNREG
SHOE ON
BATT/XEXT SW
DC PACK SW
FAST CHARGE
INIT CHARGE ON
BATT SIG
XS/S SW
XVTR MODE SW
XCAM MODE SW
XS/S SW
XVTR MODE SW
XCAM MODE SW
BATT UNREG
INIT CHARGE ON
BATT SIG
VTR UNREG
BATT UNREG
20
21
29
30
10
ı
14
CN005
CN5704
1
12 12
4
3
2
S008
PANEL
OPEN/CLOSE
CN008
CAMERA
FUNCTION
/MENU SW
1
ı
4
1
ı
4
3
ı
24
CN004
(2/2)
CN002 :
TRV model
CN008 :
TR model
S NIGHT SW
FOCUS SW
BRIGHT/VOLUME
SW
PANEL
REVERSE SW
LCD
INDICATOR
(BATT)
(DC IN)
7
ı
10
11
ı
32
AD6
CN5705
CN5703
1
2
2
8
6
5
10
S001
LCD902
CF-69/71 BOARD (4/4)
IC002
LCD DRIVE
(SEE PAGE 4-66)
CN001(4/4)
(CF-69 : TRV model/CF-71 : TR model)
3
ı
24
LCD
INDICATOR
7
ı
10
11
ı
32
CN006
LCD904
5
3
2
4
6
3
2
1
7
5
CN1107
ZOOM VR AD
XEJECT SW
XPHOTO FREEZE
KEY AD1
KEY AD0
ZOOM VR
XEJECT SW
XPHOTO FREEZE
KEY AD1
KEY AD0
S001
S002
(START/STOP)
XS/S SW
XVTR MODE SW
XCAM MODE SW
CN253
CN252
(FU-138 : TRV model/FU-143 : TR model)
BATTERY
TERMINAL
ACV UNREG
BATT/XEXT SW
INIT CHARGE ON
BATT UNREG
BATT SIG
DC PACK SW
+
–
SWITCHING
SWITCHING
64
58
11
15
29
30
Q1305
Q1306
VTR DD ON
CAM DD ON
CAPSTAN PWM
DRIVE
DRUM PWM
DRIVE
ACV UNREG
(SEE PAGE 4-45)
DC/DC
CONVERTER
D1.5V
D2.8V
A2.8V
AU2.8V
MT4.75V
AU4.75V
A4.75V
RP4.7V
EVF4.6V
EVF4.75V
CAM12V
CAM–6.5V
EP2.8V
EVF13.3V
EVF BL
3
8
7
6
5
4
CN1109
BL REG
PANEL 2.8V
BL CONT
PANEL –15.3V
PANEL 13.3V
PANEL 4.75V
TO
PD-117
BOARD
05
MECHA DECK (2/2)
(B700 MECHANISM)
(SEE PAGE 4-39)
BUFFER
20
21
29
30
TR model
TRV model
CAMERA
POWER OFF (CHARGE)
VTR
18
TRV model : DCR-TRV120/TRV120E/TRV120P/TRV125E
TR model : DCR-TR8000E/TR8100E
VTR REC model : DCR-TRV120/TRV120E : E, HK, AUS, CN, JE/TRV120P
PLAYER model : DCR-TRV120E : AEP, UK, EE, NE, RUS/TRV125E/TR8000E/TR8100E
TRV model
PLAYER
VTR REC model
PLAYER model
CN5702(2/2)