Power Block Diagram (1/2) - Sony CCD-TR317 Service Manual
Handycam & handycam vision video camera recorder video 8 / hi8 xr
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- Operating instructions manual (68 pages) ,
- Service manual (6 pages)
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3-14. POWER BLOCK DIAGRAM (1/2)
(TRV MODEL)
PD-117 BOARD
Q5502-
(4-75)
(4-75)
(4-75)
IC5501
IC5502
IC5602
LCD
TIMING
COM
DRIVE
GENERATOR
AMP
PANEL 13.3V
6
PANEL 4.75V
7
PANEL -15.3V
5
PANEL 2.8V
8
IC5601
IC5602
(4-77)
BL REG
BACK
3
BL CONT
LIGHT
4
DRIVE
CN5701
LCD
DISP LCD VDD
5
INDICATOR
IC5701
DRIVE
(4-78)
DISP BL
6
CN5704
POWER(2)
(CF-67)
(SEE PAGE 3-32)
16
[LCD TYPE CHECK]
By measuring the resistor value between Pin
CN5502,the type of LCD can be discriminated.
1k
:TYPE S
1.5k
:TYPE C
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
DD-134 BOARD
J901
BATTERY
TERMINAL
CN301
BATT UNREG
4
DC PACK SW
1
BATT SIG
7
BATT GND
5
Q301,302
BATT/EXT
3
ACV UNREG
F305
6
ACV GND
2
F304
DC IN
F303
(4-91)
IC301
DC/DC CONVERTER
28
VCC
OUTPUT MONITOR-1
22
CT
21
RT
OUTPUT MONITOR-4
OUTPUT VCC 7
OUTPUT VCC 1,2,3
OUTPUT MONITOR-3
(LCD TYPE S MODEL)
LCD901
VGH
1
VSH 5V
OUTPUT MONITOR-2
24
VGL
5506
3
LCD
PANEL
VHS 3V
23
(LCD TYPE C MODEL)
LCD901
VGH
1
VSH
24
OUTPUT MONITOR-7
VGL
3
LCD
PANEL
MONITOR INPUT-7
VDD
23
CN5501
ND901
BL HIGH
10
BACK
CN5604
LIGHT
CN5705
DRUM/CAPSTAN
LCD
2
PWM DRIVE
INDICATOR
26
BACK LIGHT
OUTPUT VCC 4,5,6
(LCD INDICATOR BACKLIGHT MODEL)
6
of CN5502 and Pin
0
of
3-29
DC PACK SW
BATT SIG
BATT/EXT SW
F302
Q303-305
CHARGE
INIT CHARGE ON
CONTROL
FAST CHARGE
BL UNREG
Q317-320
MT UNREG
4.75V REG
VTR UNREG
L307
D 2.8V
Q310
(1/2)
SWITCHING
L302
L308
A 2.8V
L309
AU 2.8V
OUTPUT-1
45
MOS GATE-1
42
FB310
EVF 2.8V
Q313
SWITCHING
40
Q309
SWITCHING
L303
L306
57
OUTPUT-4
18
D308,313
T301
RECT
2
5
Q307
D311
49
SWITCHING
3
4
41
COMP
1
D310
5
D312
6
50
OUTPUT-3
EMERGENCY
8
DETECT
34
Q308
SWITCHING
L301
L313
EVF BL 4.75V
L314
AU 4.75V
46
OUTPUT-2
A 4.75V
L315
37
L316
LCD 4.75V
L317
RP 4.75V
(TRV MODEL)
Q316
SWITCHING
L318
L319
BL REG
OUTPUT-7
2
6
BL CONT
7
STANDBY-3
29
30
STANDBY
31
STANDBY-7
27
VREF
SERVO BLOCK
Q311,312
DRUM VS
1
CAP VS
SWITCHING
CCD-TR317/TR517/TRV17/TRV37/TRV47/
TRV57/TRV57P/TRV67/TRV87/TRV87P
(VIDEO LIGHT MODEL)
Q306,315
F306
(TRV MODEL)
Q327,328,332
PANEL -15.3V
-15.3V REG
Q322,323,325
-7.0V REG
Q329,330,333
+15V REG
Q321
(COLOR EVF MODEL)
FB320
EVF 13.3V
FB321
PANEL 13.3V
(TRV MODEL)
PANEL 4.75V
TR MODEL
: CCD-TR317/TR517
TRV MODEL
: CCD-TRV17/TRV37/TRV47/TRV57/TRV57P/TRV67/TRV87/TRV87P
LCD TYPE S MODEL
: CCD-TRV17/TRV37/TRV47/TRV57/TRV57P/TRV67/TRV87/TRV87P
LCD TYPE C MODEL
: CCD-TRV17/TRV37/TRV47/TRV57/TRV57P/TRV67/TRV87/TRV87P
LCD INDICATOR BACK LIGHT MODEL : CCD-TRV17/TRV37/TRV57/TRV67/TRV87/TRV87P
COLOR EVF MODEL
: CCD-TR517
3-30
CN931
SHOE ON
2
BATT SIG
3
BATT/XEXT SW
11
FAST CHARGE
12
DC PACK SW
15
INIT CHARGE ON
10
BATT UNREG
17
4
SHOE UNREG
6
8
MT 4.75V
24
VTR UNREG
21
22
D 2.8V
31
32
A 2.8V
29
30
AU 2.8V
28
D 1.5V
16
CAM -7.0V
POWER(2)
27
(VC-234)
(SEE PAGE
3-31)
CAM 15V
26
EVF 2.8V
25
EVF 13.3V
18
EVF BL 4.75V
1
AU 4.75V
19
20
A 4.75V
33
34
RP 4.75V
35
36
CAM DD ON
13
VTR DD ON
14
(TRV MODEL)
PANEL 2.8V
8
PANEL 4.75V
7
PANEL 13.3V
6
PANEL -15.3V
5
BL CONT
4
BL REG
3
CN933
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