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OVERALL BLOCK DIAGRAM
MAIN C.B.A.
TUNER VIDEO
VIDEO IN2
VIDEO IN1
UHF/VHF TUNER/TV
DEMODULATOR UNIT
TUNER VIDEO
VIDEO
TUNER AUDIO
AUDIO
AUDIO IN2
AUDIO IN1
RF
VIDEO
AUDIO
(WITH FRONT A/V JACK)
VIDEO IN2
VIDEO IN 2
FRONT
AUDIO IN2
AUDIO IN 2
VIDEO IN1
VIDEO IN 1
AUDIO IN1
AUDIO IN 1
REAR
VIDEO OUT
AUDIO OUT
AUDIO OUT
Q6001,6005,6006,6007
RESET
+5V
IC6004
RESET
IC6002
TAKEUP REEL SENSOR
IC6003
SUPPLY REEL SENSOR
Q6010
TAKEUP PHOTO TR
Q6009
SUPPLY PHOTO TR
SW6001
SAFETY TAB SW
IC3001 (VIDEO/AUDIO PROCESS / HEAD AMP)
VIDEO SIGNAL PROCESS
HEAD AMP
CCD 1H
CNR
DELAY
I
2
C
CONTROL
IC3101
IC3201
(WITH CNR)
AUDIO SIGNAL PROCESS
(WITH FRONT A/V JACK)
IC4151
(INPUT SELECT)
INPUT
SELECT
J4002
(WITHOUT FRONT A/V JACK)
IC6001
(SYSTEM CONTROL/SERVO/TIMER MICROCONTROLLER)
VIDEO BLACK DET(L)
AUDIO BLACK DET(L)
CONTOROL HEAD
LOADING MOTOR CONTROL
CAPSTAN MOTOR CONTROL
POSITION1-3
OSD CHARACTER
MIX
I
2
C SERIAL DATA
2
I
C SERIAL CLOCK
RESET
SERIAL DATA
POWER DOWN(L)
SERIAL CLOCK
TAKEUP REEL SENSOR
SUPPLY REEL SENSOR
LED ON(H)
TAKEUP PHOTO TR(L)
SUPPLY PHOTO TR(L)
KEY DATA
SEFETY TAB BROKEN(H)
IR DATA
REC VIDEO SIGNAL
IC3801 (SYNC DETECTOR)
SYNC
DETECOTR
(WITH ADVANCE)
SW6002
MODE
SELECT
SWITCH
IC6005 (MEMORY)
I
2
C SERIAL DATA
2
I
C SERIAL CLOCK
IC6301 (INDICATOR PANEL CONTROL)
SERIAL DATA
SERIAL CLOCK
CS(L)
CS(L)
Q6502-6505,6508-6510
LED DRIVE
KEY DATA
KEY SWITCH
IR RECEIVER
PB VIDEO SIGNAL
REC AUDIO SIGNAL
PB AUDIO SIGNAL
CYLINDER UNIT
P3501
PIN
VIDEO SP L HEAD
VIDEO SP R HEAD
VIDEO LP/SLP L HEAD
VIDEO LP/SLP R HEAD
PIN
HALL
IC
CYLINDER
MOTOR COIL
AUDIO CONTROL HEAD UNIT
P4002
P4092
AUDIO HEAD
T4101,Q4101
BIAS OSC
AUDIO ERASE HEAD
CONTROL HEAD
FULL ERASE HEAD UNIT
P4001
PIN
FULL ERASE HEAD
CAPSTAN MOTOR ASS'Y
CN2
P6201
CN1
CN3
CYLINDER/
LOADING/
CAPSTAN
MOTOR DRIVE
DISPLAY
LED
TUBE
DISPLAY
DIGIT 1-5
DRIVE
GRID
SEGMENT a-j
SEGMENT
(WITH FIP)
(WITH LED DISPLAY)
LOADING
MOTOR
M
CAPSTAN
MOTOR COIL
NV-SJ4130PN
OVERALL BLOCK
DIAGRAM
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