Overall Block Diagram (2/2) - Sony CCD-TR317 Service Manual

3-2. OVERALL BLOCK DIAGRAM (2/2)

VC-234 BOARD
CH SO,XCH SCK
OSD SO,OSD SCK
IRIS PWM,HALL AD,ZOOM RST SENS,
FC RST SENS,YAW AD,PITCH AD,
PLA/GLASS
VC SO,VC SC,VC SCK
B200-MECHA
FP-220(FLEXIBLE)
CHASSIS
(SEE PAGE 4-27)
FP-249(FP-355,356)(FLEXIBLE)
D001
T/E LED
TAPE LED (K)
ME/MP
Hi8 MP
REC PROOF
D PG,D FG
(4-28)
IC401
M901 DRUM MOTOR
(1/5)
M
DRUM DRUM MOTOR DRUM VS
PG FG DRIVE
FP-38(FLEXIBLE)
M902 CAPSTAN MOTOR
M
CAPSTAN CAPSTAN MOTOR CAP VS
FG DRIVE
CFG (+),(-)
WAVE SHAPER
IC001
(4-27)
16
IR ON,
X SIRCS SIG
SIRCS PWM
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
VL-29 BOARD MA-374 BOARD(2/2)
(TRV MODEL)
VIDEO
S302,303
LIGHT
VIDEO POWER
V LIGHT PWM
LIGHT
DRIVE SWITCH
S301
VIDEO LIGHT SW
(VIDEO LIGHT MODEL)
SHOE UNREG
VC SO,VC SI,VC SCK
(4-28)
IC401
(2/5)
M
M903 LOAD,UN LOAD LOADING MOTOR LOAD,UN LOAD
LOADING MOTOR DRIVE
S901
MODE MSW A-C MSW A-C
SWITCH V.LIGHT PWM
IRIS PWM
HALL AD
DEW DEW AD
ZM RST SENS
SENSOR
FC RST SENS
(4-28)
YAW AD
IC401
(3/5) PITCH AD
PLA/GLASS
TAPE TOP SENSOR TAPE TOP TAPE TOP TAPE TOP
DETECT
H002
T REEL T REEL(+),(-) T REEL FG T REEL FG
Q001
FG SENSOR AMP
H001
S REEL S REEL(+),(-) S REEL FG S REEL FG
Q002
FG SENSOR AMP
TAPE END SENSOR TAPE END TAPE END TAPE END
DETECT
LED TAPE LED ON
DRIVE
S001
ME/MP SW
Hi8 MP SW
REC PROOF SW
CC DOWN SW
S002 CC DOWN
IC401
(4-28)
(4/5)
D PG,D FG D PG,D FG
WAVE SHAPER
(4-28)
(4-91)
IC301 IC401
(5/5)
(1/2)
DRUM ERROR DRUM PWM
DRUM PWM
LPF
DRIVE
CAPSTAN PWM LPF
DRIVE CAP ERROR CAP PWM
DD-134 BOARD(1/2)
3-5
MA-375 BOARD(2/2)
(TR MODEL) (TRV MODEL)
XVTR MODE SW
XCAM MODE SW
(4-30)
IC803
BACKUP VCC
OSD SO
X RESET
OSD SCK
SHOE ID
XVTR MODE SW
(4-25)
KEY AD6
IC901
EEP ROM
DEW AD
XCC DOWN
DIAL A,B
(4-25)
IC902
MECHA/CAMERA CONTROL/SERVO KEY AD 2,4,5
BEEP SIG
MODE
CONTROL
XS/S SW
XPHOTO FREEZE
XCAM+STBY SW
HI SO,HI SI,HI SCK
XEJECT SW
CAMERA,VIDEO,
MECHA/ •
• AUDIO,SERVO
•
•
CAMERA
•
CONTROL SIG
CONTROL
KEY AD0,1
(4-29)
IC802
LANC
I/O
FAST CHARGE
SWP
DC PACK SW
BATT SIG
BATT/EXT
SERVO
IR ON
FOCUS A AD,
FOCUS B AD SHOE ON
ZOOM AD
CAM DD ON
VTR DD ON
CAM DD ON
CAP FG
CCD-TR317/TR517/TRV17/TRV37/TRV47/
TRV57/TRV57P/TRV67/TRV87/TRV87P
TR MODEL
TRV MODEL
VIDEO LIGHT MODEL
COLOR EVF MODEL
SUPER NIGHT SHOT MODEL : CCD-TRV87/TRV87P
PD-117 BOARD(2/2)
(4-78)
IC5701
LCD
OSD SO,OSD SCK
INDICATOR
DRIVE
S5701-5704
PANEL BRIGHT SW
VOLUME SW
(4-29)
IC801 CONTROL SWITCH BLOCK(MR-8500)
(SEE PAGE 4-47,49)
LI 3V
INITIAL RESET
BH001
VTR UNREG
BACKUP VCC
LITHIUM
BATTERY
FOCUS A AD,
FOCUS B AD
S001
FOCUS SW
CF-67 BOARD(2/2)
CAMERA FUNCTION SW
MENU SW
CONTROL SWITCH BLOCK(SS-9700)
(SEE PAGE 4-54)
S002
START/STOP SW
S003
XCAM MODE SW
CAMERA STANBY
SW
S251
EJECT SW
VTR FUNCTION SW
RV001
ZOOM AD
ZOOM SW
PHOTO FREEZE SW
PHOTO REC SW
LANC SIG
XSIRCS SIG F302
BATT UNREG
SIRCS PWM
Q315
SHOE UNREG
(VIDEO LIGHT MODEL)
(4-91)
IC301
(2/2)
VTR UNREG
MT 4.75V
D 2.8V DC/DC
A 2.8V CONVERTER
AU 2.8V
D 1.9V
CAM -7.0V DRUM/
CAM 15V CAPSTAN
AU 4.75V PWM
A 4.75V DRIVE
RP 4.75V
EVF BL 4.75V
EVF 2.8V
EVF 13.3V
(COLOR EVF MODEL)
3-6
: CCD-TR317/TR517
: CCD-TRV17/TRV37/TRV47/TRV57/TRV57P/TRV67/TRV87/TRV87P
: CCD-TRV17/TRV37/TRV57/TRV57P/TRV67/TRV87/TRV87P
: CCD-TR517
(TRV MODEL)
LCD
INDICATOR
PANEL REVERSE SW PANEL OPEN/CLOSE SW
RV001
FOCUS
DIAL
(4-47)
IC001
S008(TR MODEL)
(TRV MODEL)
S009(TRV MODEL)
LCD
LCD
INDICATOR
INDICATOR
DRIVE
CONTROL
DIAL
BUZZER
CF-66
BOARD
(TR MODEL)
SUPER
NIGHT SHOT
SW
(SUPER NIGHT SHOT MODEL)
J251
LANC
EJ-29 EJ-30
BOARD BOARD
(TR MODEL) (TRV MODEL)
CONTROL SWITCH
BLOCK(FK-8500)
(SEE PAGE 4-54)
FP-49
(FLEXIBLE)
(PHOTO MODE MODEL)
DD-134 BOARD(2/2)
Q302
J901
BATT(+)
DC PACK SW
BATTERY
BATT SIG
TERMINAL
BATT(-)
F306
BATT/EXT
F303
ACV UNREG
DC IN
ACV GND
F304
F305
PANEL 2.8V
PANEL 4.75V
TO
PANEL 13.3V PD-117 BOARD
PANEL -15.3V
BL REG
(TRV MODEL)