Power (1) Block Diagram - Sony CCD-TRV32 Service Manual

3-13.POWER (1) BLOCK DIAGRAM

DD-94 BOARD
(SEE PAGE 4-79)
BH001
PS004
+
F004
BATT
F003
IC001
DC/DC CONV.
PS003
28 VCC VCC1,3 43
F001 Q004
42 SWITCHING
44 2
SWITCHIG
40
DRIVE 45
39
(1)
46 1
4 L008
.
5
V REF 3
41
V REF
27
Q003
SWITCHING
2
52
31
54
SWITCHIG
33
DRIVE 55
32 (3)
3
56
34
VCC2,4 51
Q002
47
SWITCHING
35
48 2
SWITCHIG
37
DRIVE 49
36 (2)
50 1
4
.
5
3
38
Q001
62
SWITCHING
59 2
SWITCHIG
19
DRIVE 58
20
(4)
57 1
4
.
5
3
Q007
MOS GATE 60 SW
SERVO
18
BLOCK
VCC5,6 63
Q005
3
SWITCHING
2
2
16 SWITCHIG
DRIVE 1
17 (5)
64 1
4
.
5
3
14
Q006
7
SWITCHING
6 2
SWITCHIG
11
DRIVE 5
12
(6)
4 1
4
.
5
21 RT
3
22 CT
23 SCP
9
Q008
24 MOS DUTY
EMERGENCY
26 SOFT DUTY COMP 13
DET
STBY B 29
STANBY 30
Q010,12 CN005
LCD UNREG
SW 7
16
3-31
VC-188 BOARD
CN302
CN003
VTR UNREG VTR UNREG
18 18
MT UNREG MT UNREG
17 17
R041
L002 EVF UNREG EVF UNREG
7 7
EVF 5V EVF 5V
8 8
EVF 5V EVF 5V
6 6
MT 5V 15 15 MT 5V
16 16
+
L016
D001
T001
L015
CAM 15V CAM 15V
4
37 37
5
1
L014
_ _
CAM 7.5V CAM 7.5V
6
38 38
L018
DIG 5V DIG 5V
36 36
L004
L010
DIG 3V 21 21 DIG 3V
22 22
R040 R302
DIG 3V DIG 3V
35 35
L007 L017
29 29
VIDEO 5V VIDEO 5V
30 30
+ L012
VIDEO 3V 27 27 VIDEO 3V
28 28
L013
AUDIO 5V VIDEO 3V
26 26
L009 L011
AUDIO 3V AUDIO 3V
25 25
+
DRUM VS 13 13 DRUM VS
14 14
11 11
CAP VS CAP VS
12 12
VTR DD ON VTR DD ON
10 10
CN951 CN501
L006 IC953
DIG 5V
VCC
11 11
SIRCS
+
IC951
AU 3V
AUDIO 3V
5 5
MIC
AMP
STEREO MODEL
L005
IC952
+
MIC
AMP
MONO MODEL
F951
IR MT 5V
10 10
D955
D956
IR MODEL
MA-296/297 BOARD
(SEE PAGE 4-51)
(SEE PAGE 4-13,17,21,25,29,33,35,37)
CN301
VTR UNREG
24
EVF UNREG
33
EVF 5V
35
36
EVF 15V
34
VTR DD ON
29
CAM DD ON
28
EVR 3V
15
MT 5V
30
DIG 3V
Q703-706 23
SW
IC401
CN401
CAM 15V
13 13
DIGITAL ZOOM MODEL
_ CCD
CAM 7.5V
IMAGER
10 10
IC707 IC708
CD-164/165 BOARD
ZOOM (SEE PAGE 4-40)
VISTA
PROC
IC709
PAL LENS BLOCK
CN601
MODEL
VCO
LD DIG 3V
IRIS
8
MOTOR
IC601
IC603
SENSE
FOCUS
IRIS 18 CN001
SW
MOTOR SENSOR
SENSOR
DRIVE MF-7800
AMP 6
BLOCK
TMP COM
IC602 IC604 ZOOM
22 (SEE PAGE4-118)
SENSOR
HALL MOTOR
BIAS PRE
DRIVE
CONT
CN702
DIG 5V
MT UNREG
MT 5V
IC401
EEP
ROM
IC402
IC702 IC101 IC405
ATF
REC/PB
BUFF
AMP
TIMING
IC404
GEN.
IC201 IC400
EVR 3V LOADING
Y/C
IC703 MOTOR
PROCESS SERVO/
LENS RESET LED
DRIVE
SYSTEM
CONTROL
S/H
IC202
AGC
Q401
CN402
TAPE LED(K)
LED
IC704 BUFF
REG
AD
Q212-214
CONV.
PB 5V PB 5V
SW
IC705 DIG 3V
VA PB MODE
AFD
IC303 IC403
CG
IC706 IC205 DRUM
MOTOR
DRIVE
DIGITAL CG
IC304
MIX
CAMERA
CN401
CORE
DIG 3V
SW
IC570
PAL
Q301,302
PAL
IC501 ONLY
JOG MT UNREG
LD
SW
AFM
CAP VS
PROCESS
IC302
D/A
CONV.
CN304
IR VCC
Q304,305
CN303
DC OUT
CURRENT
LIMITER
3-32
CCD-TRV32/TRV34/TRV34PK/TRV44/TRV52/TRV53/TRV312/TRV512(NTSC)
CF-45/46 BOARD (SEE PAGE 4-63)
IC403
CN402
J401
VTR UNREG
22
LANC
LANC
I/O
IC404
IC402
MT 5V HP/SP
16
IC401
AMP
Q409,411 MODE CONT
EVR 3V
31 VCC
POWER
RESET
CONT. INTAL
DIG 3V
RESET
23 LI PREEND
EVF 15V
12
BATT
DH401
BATT
D410
MV RESET
VTR DD ON
17
CAM DD ON
18 BL ON
EVF ON
CN405
D3.1V
7
10 EVF 5V
11
CN406
D4.9V
SW 6
SW
Q405,406
Q403,404
2
EVF UNREG BL ON
13
CN401
DIG 3V P UNREG
1 3
CN404
CN403 CN407
1 2 3 5 12 7
STEADY SHOT MODEL
3 IC652 IC650
DISCHARGE L.P.F
CN650
3
IC651
SE650,SE651
PITCH
BUFFER
/YAW
/AMP
SENSOR
SE-60 BOARD(1/2)
IC852
CN851
(SEE PAGE 4-87) CN851
EVF 4.9V 13.5V
5 13.5V/ 2
EVF 15V 12V 12V
7 REG 1
EVF 5V
5
FP-355 BOARD
EVF UNREG
8 9
9 TAPE
LED 10
IC851
CN852
INV.
DC/AC
S/T CONV
13
REEL
VF-109 BOARD
FP-249 BOARD
(SEE PAGE 4-72)
CAPSTAN
10 FG
IC901
CN901
EVF 4.9V CRT
1
DRIVE
9
CAP
MOTOR VF-102 BOARD
7 DRIVE
(SEE PAGE 4-77)
8
B/W EVF MODEL
B-MECHA
CHASSIS
(SEE PAGE 4-25)
IC001
IR VCC
2 2 IR
CN001
CN060 J060
IR-28 BOARD
3 6 RFU (SEE PAGE 4-54)
DC OUT
JK-154/155
BOARD
IR MODEL
(SEE PAGE 4-43)
3-33
CCD-TRV14E/TRV24E/TRV44E(PAL)
A
B
(NEXT PAGE)
C
D
COLOR EVF MODEL
VF-110 BOARD(1/2)
(SEE PAGE 4-69)
CN701 CN702
15 4
TEST
CONNECT
16 6
5
IC702 IC701
12
D/A
CONV.
PGB
DECODER
5
LCD
IC704 9
PANEL
IC703
16
LCD CN703
TIMING
FILTER
GEN.
LB-49 BOARD (SEE PAGE 4-74)
T801
CN801
10 BL801
9