7.3. OPERATION I/OPERATION II SCHEMATIC DIAGRAMS
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
OPERATION I SCHEMATIC DIAGRAM
PV-D4733S/PV-D4743/PV-D4743S/PV-D4743S-K
OPERATION I & OPERATION II SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
P6501
TO MAIN
C.B.A. P6301
SW6502
EVQ21405R
R6505
3900
TP6501
PT
R6503
12K
R6501
1800
R6506
12K
SW6506
EVQ21405R
TP6502
PT
SW6505
EVQ21405R
SW6507
EVQ21405R
SW6504
EVQ21405R
SW6501
REC VIDEO SIGANL
REC AUDIO SIGANL
EVQ21405R
R6504
1800
SW6503
EVQ21405R
R6502
3900
TP6504
PT
SW6508
EVQ21405R
TP6503
PT
R6507
1800
47
R6508
PT
R7801
10
KEY3
9
KEY2
8
KEY1
12
IR_DATA
11
UNSW_5V
1
VIDEO_IN2
5
LINE2_IN_L
3
LINE2_IN_R
2
GND
4
GND
6
GND
7
SYS_GND
47/6.3V
C6501
PT
D7802
PT
D7801
1
2
3
IR RECEIVER
PT
U6501
JK7801
IIC_SERVICE
MECHA._SERVICE
CH_UP
VCR REC
HI-FI/NO SW/Ni
W/HALF_MIRROR_FRONT
VCR STOP/EJECT
GND
VCC
OUT
INFRARED
RECEIVER
UNIT
VCR REW
VCR PLAY
VCR FF
CH_DOWN
VIDEO
(R)
(L)
AUDIO
POWER
PT
OPERATION II SCHEMATIC DIAGRAM
Q6601
P6601
TO MAIN
C.B.A. P6302
SW6601
EVQ21405R
R6603
1800
R6604
3900
SW6602
EVQ21405R
SW6604
EVQ21405R
SW6605
EVQ21405R
SW6606
EVQ21405R
SW6607
EVQ21405R
SW6603
EVQ21405R
180
R6602
B3ABA0000452
D6601
R6601
10K
2SD601A
47
R6607
47/6.3V
C6601
4
KEY4
3
KEY5
2
KEY6
5
UNSW_5V
6
PROGRESSIVE
7
GND
1
IR_DATA
1
2
3
IR RECEIVER
PT
U6601
R6605
1800
R6606
3900
GND
VCC
OUT
INFRARED
RECEIVER
UNIT
PROGRESSIVE
(LED DRIVE)
DVD STOP
DVD PLAY
DVD PAUSE
DVD OPEN/CLOSE
DVD SKIP/FWD
DVD SKIP/REV
PROGRESSIVE
PT
LSJB2092
LSJB2093
PV-D4733S / PV-D4743 / PV-D4743S / PV-D4743S- K
50
Summary of Contents for PV-D4733S-K
Page 15: ...R1522 ERJ6GEYJ103V MGF CHIP 1 10W 10K 15 ...
Page 45: ...Fig 16 1 Fig 16 2 6 1 4 2 REMOVAL OF CSP IC Fig 16 3 45 ...
Page 46: ...6 1 4 3 INSTALLATION OF CSP IC Fig 16 4 46 ...
Page 47: ...Fig 16 5 47 ...
Page 48: ...6 1 4 4 CSP IC LOCATION Fig 16 6 48 ...
Page 134: ...Fig D2 22 ...
Page 139: ...5 2 2 Inner Parts Location Fig J1 1 27 ...
Page 140: ...5 2 3 EJECT Position Confirmation Fig J1 2 28 ...
Page 147: ...5 2 8 Capstan Motor Unit Fig J6 5 2 9 T Loading Arm Unit and S Loading Arm Unit Fig J7 1 35 ...
Page 152: ...5 3 CASSETTE UP ASSEMBLY SECTION 5 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 40 ...
Page 168: ...10 2 MECHANISM BOTTOM SECTION 56 ...
Page 169: ...10 3 CASSETTE UP COMPARTMENT SECTION 57 ...
Page 170: ...10 4 CHASSIS FRAME AND CASING PARTS SECTION 58 ...
Page 171: ...10 5 PACKING PARTS AND ACCESSORIES SECTION 59 ...
Page 187: ...75 ...
Page 192: ...80 ...
Page 194: ...82 ...
Page 202: ...90 ...