Toshiba DVR80KF Service Manual

ACE HEAD
ASSEMBLY
AUDIO
ERASE
HEAD
CONTROL
HEAD
AUDIO
HEAD
CYLINDER
ASSEMBLY
CN501
CN502
CN504
CN251
CN1505
FULL
ERASE
HEAD
FE HEAD
VIDEO
(R)1
HEAD
VIDEO
(L)1
HEAD
VIDEO
(L)2
HEAD
VIDEO
(R)2
HEAD
Hi-Fi
AUDIO
(R) HEAD
Hi-Fi
AUDIO
(L) HEAD
BOARD AV
(DECK ASSEMBLY)
CN1601
CN2001
CN1506
BOARD
POWER SWITCH
BOARD REAR JACK
BOARD
SENSOR
BOARD
SENSOR
CONTINUE
WIRING 2/2
DIAGRAM
CONTINUE
WIRING 2/2
DIAGRAM
TO
BOARD
POWER
SUPPLY
CL1001
(W1)
TO BOARD
POWER SUPPLY
CN6005
(W13)
ANT-IN ANT-OUT
AUDIO(L)
-OUT
AUDIO(R)
-OUT
REAR
DIGITAL
AUDIO OUT
COAXIAL
CN1504
W7
CN3011
BOARD
FUNCTION
BOARD
DTV
MODULE
UNIT
BOARD
SWITCH
GND
8
9
KEY-2
9
8
NU
10
10
V-BUS
11
11
OC
12
12
DM
13
13
GND
14
14
DP
15
15
NU
2
2
ECO+5V
7
7
CN3003CN3012 W9
NU
3
3
GND
2
2
KEY-2
1
1
VCR-LED
5
5
NU
1
1
DVD-LED
6
6
NU
3
3
NU
4
4
W6
ECO+5V
11
POWER-LED
33
GND
44
POWER-SW
2 2
BOARD
USB
CN6001
CN3604
CN6002
W12
DM
3
3
DP
2
2
GND
1
1
USB+5V
4
4
VIDEO-
Y-OUT
VIDEO-
Pb/Cb-OUT
VIDEO-
Pr/Cr-OUT
2
1
1
2
3
4
5
6
7
Hi-Fi-AUDIO(R)
8
Hi-Fi-COM
9
Hi-Fi-AUDIO(L)
5
VIDEO-COM
6
VIDEO(R)-2
2
VIDEO-COM
4
VIDEO(L)-2
3
VIDEO(L)-1
1
VIDEO(R)-1
1
AL+16V/+12V
2
P-ON+5V(DECK)
4
C-F/R
3
C-FG
5
C-CONT
6
GND
7
LM-FWD/REV
8
D-CONT
9
D-PFG
10
GND
11
AL+12V(2)
12
P-ON+15V
FE-H
FE-H-GND
AE-H
FE-H
A-COM
AUDIO-PB/REC
CTL(+)
CTL(-)
LOADING
MOTOR
CAPSTAN
MOTOR
M
DRUM
MOTOR
PG
SENSOR
M
CAPSTAN
MOTOR
MOTOR
DRIVE
CIRCUIT
M
CN1503
CN1502
AL-30V 22
AL+44V 1
AL+16.3V 2
AL+16.3V 3
GND 4
GND 5
TO
DVD
MAIN
BOARD
CN502-D
(W8)
CN1801
GND 1
DTV-SYS-RESET 2
DTV-TXD 3
DTV-RXD 4
DTV-S-SCLK 5
STANDBY(NU) 6
TO
DVD
MAIN
BOARD
CN981
(W14)
CN506
V-BU S 1
OC 2
DM 3
DP 4
GND 5
AL+12V 6
AL+12V 7
GND 8
GND 9
AL+5V 15
AL+5V 16
GND 18
LACTH-UP 34
POW-SW 29
SPDIF 28
DVD-POW-SAFETY1 33
AL+2.8V 30
AL+2.8V 31
P-ON+3.3V 32
GND 19
GND 20
GND 21
GND 25
SYS+5V 26
F1 24
F2 23
REG-CONT 27
1V2CONT 10
MAIN-ON 11
GND 17
P-ON+10V 12
DVD-P-ON+5V 13
DVD-P-ON+5V 14
VIDEO-Y(I)-OUT
1
GND 2
VIDEO-Pb/Cb-OUT
3
GND 4
VIDEO-Pr/Cr-OUT
5
GND
6
VIDEO-Y(I/P)-OUT
7
GND 8
VIDEO-C-OUT 9
GND
10
GND 16
AUDIO(L)-OUT
17
AUDIO+5V 19
RDY
29
SUB-TXD
28
SUB-RXD
30
VIDEO-Y/CVBS-IN
20
GND
21
VIDEO-C
-IN
22
GND
23
SUB-SCLK 26
GND 25 GND 24
SYS-
RESET 27
AUDIO(L)-IN 11
AUDIO(R)-IN 13
DVD/HDD-AUDIO-MUTE
18
GND 12
GND 14
AUDIO(R)-OUT
15
JK2001 (AV2)
W10
CN2700
CN2701
CN1800
CN1800
GND
9
9
P-ON+1.8V
10
10
GND
11
11
DTV-SYS-RESET
12
12
STANDBY
13
13
DTV-RXD
14
14
DTV-TXD
15
15
NU
1
16
GND
2
17
NU
3
18
GND
4
19
P-ON+10V
5
20
GND
6
21
NU
7
22
GND
8
23
NU
9
24
GND
10
25
DTV-Y
11
26
GND
12
27
DTV-C
13
28
DTV-AUDIO(L)
)
14
29
DTV-AUDIO(R)
15
30
NU
16
31
NU
17
32
NU
18
33
NU
19
34
NU
20
35
DIF-OUT1
11
IF-AGC
33
TU-SDA
44
TU-SCL
55
NU
66
GND
77
P-ON+3.3V
88
DIF-OUT2
2 2
JK1504 (AV1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
TO DVD MAIN BOARD
CN701 (W3)
USB
JACK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
GND
9
9
VIDEO-IN2
10
10
JK2-16P
11
11
VIDEO-B-IN
12
12
VIDEO-G-IN
13
13
VIDEO-R-IN
14
14
ECO+12V
15
15
AUDIO(R)-OUT2
11
AUDIO(L)-OUT2
33
GND
44
AUDIO(R)-IN2
55
AUDIO(L)-IN2
66
SC2-IN
77
VIDEO-OUT2
88
AUDIO-MUTE
2 2
1
USB+5V
2
DM
3
DP
4
GND
CN3605
2
GND
1
+5V
WIRING DIAGRAM
1-16-1
E9TK5WI1
Wiring 1/2 Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.

Toshiba DVR80KF Specifications

General

Brand	Toshiba
Model	DVR80KF
Category	DVD Recorder
Language	English