Toshiba SD-V395 Service Manual - Page 116

Operation Schematic Diagram, Operation

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A 8 7 6 B C D E F G OPERATION SCHEMATIC DIAGRAM (OPERATION 1 PCB) (OPERATION 2 PCB) H 8 7 6 R607 220 1/4W R604 6.8K 1/4W R605 100 1/4W R602 3.3K 1/4W VCR_LED D602 LTL-1CHGT-002A GND 3 B+ 2 Vout 1 5 FROM/TO OPERATION/DISPLAY CP601 (CP652) 00_6232_012_102 1 AT+5.2V 2 REM IN 3 GND 4 VCR LED 5 KEY-B 6 KEY-A 7 GND 8 FRONT A IN R 4 9 GND 10 FRONT A IN L 11 GND 12 FRONT V IN POWER SW601 EVQ11L05R VCR EJECT SW602 EVQ11L05R REC/OTR SW603 EVQ11L05R CH DOWN SW604 EVQ11L05R CH UP SW605 EVQ11L05R C604 6.3V 100 KA R603 6.2K 1/4W R606 56K 1/4W OS601 PIC-37143TH5 CD601 2W0C1004 C601 16V 10 KA R601 75 1/4W FRONT AV JACK VIDEO J601 AV1-06DG-1 FRONT AV JACK AUDIO L J602 AV1-06DG-1 FRONT AV JACK AUDIO R J603 AV1-06DSG-1 H2 H2 NC H 32 3 E1 E1 1 E GND PCB270 VEBA14 2 DVD LED D685 LTL-1CHGT-002A REW/REV SW685 EVQ11L05R R691 5 220K 1/4W R685 13K 1/4W R686 6.8K 1/4W R687 6.8K 1/4W R689 3.3K 1/4W FROM/TO OPERATION/DISPLAY STOP SW689 EVQ11L05R FF/CUE SW687 EVQ11L05R PLAY SW686 EVQ11L05R CP681 (CP651) IMSA-9604S-05Z13 DVD LED 5 GND GND 4 NC 3 KEY-A 2 4 KEY-B 1 VCR/DVD SW691 EVQ11L05R OPEN/CLOSE SW690 EVQ11L05R R690 33K 1/4W R692 1.5K 1/4W CD681 2H051503 3 PCB280 VEBA15 2 1 A H-21 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. AUDIO SIGNAL(REC) NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME RECORD COLOR SIGNAL OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE 1 RECORD LUMINANCE SIGNAL B C D E F G H H-22

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A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
D685
LTL-1CHGT-002A
DVD LED
D602
LTL-1CHGT-002A
VCR_LED
SW685
EVQ11L05R
REW/REV
SW686
EVQ11L05R
PLAY
SW687
EVQ11L05R
FF/CUE
SW689
EVQ11L05R
STOP
SW601
EVQ11L05R
POWER
SW602
EVQ11L05R
VCR EJECT
SW603
EVQ11L05R
REC/OTR
SW604
EVQ11L05R
CH DOWN
SW605
EVQ11L05R
CH UP
SW690
EVQ11L05R
OPEN/CLOSE
SW691
EVQ11L05R
VCR/DVD
H
NC
E
J603
AV1-06DSG-1
FRONT AV JACK
AUDIO R
1
2
3
H
E
J602
AV1-06DG-1
FRONT AV JACK
AUDIO L
1
2
H
E
J601
AV1-06DG-1
FRONT AV JACK
VIDEO
1
2
GND
B+
Vout
OS601
PIC-37143TH5
1
2
3
CP681
IMSA-9604S-05Z13
1
2
3
4
5
AUDIO SIGNAL(REC)
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
CD681
2H051503
CD601
2W0C1004
C601
10
16V
KA
C604
100
6.3V
KA
R601
75
1/4W
R685
13K 1/4W
R686
6.8K 1/4W
R689
3.3K
1/4W
R687
6.8K 1/4W
R691
220K 1/4W
R607
220
1/4W
R603
6.2K
1/4W
R605
100 1/4W
R606
56K 1/4W
R604
6.8K 1/4W
R690
33K 1/4W
R692
1.5K
1/4W
R602
3.3K
1/4W
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
CP601
00_6232_012_102
1
10
11
12
2
3
4
5
6
7
8
9
GND
GND
OPERATION SCHEMATIC DIAGRAM
FRONT V IN
KEY-A
FRONT A IN R
FRONT A IN L
GND
GND
GND
VEBA15
PCB270
VEBA14
KEY-B
VCR LED
REM IN
AT+5.2V
GND
DVD LED
KEY-B
KEY-A
GND
NC
FROM/TO OPERATION/DISPLAY
PCB280
(CP651)
(CP652)
FROM/TO OPERATION/DISPLAY
(OPERATION
1
PCB)
(OPERATION
2
PCB)