Toshiba DVR80KF Service Manual

1-16-2
E9TK5WI2
W4
CN1002
2
GND
FAN
CN1001
AC CORD
FAN+12V 1
CN6005
2
GND
+5V 1
CL1001
GND30
GND29
P-ON+10.5V27
P-ON+10.5V26
P-ON+10.5V25
GND24
GND23
P-ON+5V22
P-ON+5V21
P-ON+5V20
GND19
GND18
P-ON+3.3V17
P-ON+3.3V16
P-ON+3.3V15
GND14
GND13
GND28
AL+2.8V12
AL+2.8V11
AL+2.8V10
GND9
GND8
P-ON+1.8V7
P-ON+1.8V 6
GND5
GND4
SPDIF3
GND2
1V2CONT1
BOARD
POWER SUPPLY
TO BOARD
AV
CN1503
(W1)
TO BOARD
FUNCTION
CN3605
(W13)
TO BOARD
AV
CN1502
(W3)
CONTINUE
WIRING 1/2
DIAGRAM
CONTINUE
WIRING 1/2
DIAGRAM
CONTINUE
WIRING 1/2
DIAGRAM
DVD MAIN BOARD
CN701
VIDEO-Y(I)-OUT 1
GND 2
VIDEO-Pb/Cb-OUT 3
GND 10
VIDEO-C-OUT 9
GND 4
VIDEO-Pr/Cr-OUT 5
GND 6
VIDEO-Y(I/P)-OUT 7
GND 8
GND 16
AUDIO(L)-IN 11
GND 12
AUDIO(R)-IN 13
GND 14
AUDIO(R)-OUT 15
AUDIO(L)-OUT 17
DVD/HDD-AUDIO-MUTE 18
AUDIO+5V 19
VIDEO-Y/CVBS-IN 20
GND 21
VIDEO-C -IN 22
GND 23
GND 24
GND 25
SUB-SCLK 26
SYS-RESET 27
SUB-TXD 28
RDY 29
SUB-RXD 30
CN901
TPA1P 1
TPA1N 2
TPB1P 4
TPB1N 5
GND 6
GND 3
DVD MECHANISM
PICKUP
BOARD
RELAY
CN201
CN1001-R
109 HW(-)
910
HW(+)
1
FCS(+)
4
TRK(-)
3
TRK(+)
2 FCS(-)
6 TILT(-)
5 TILT(+)
7
LDD-IIN4
9
LDD-IIN2
10
LDD-IINR
11
TH
8
LDD-IIN3
12
LDD-VDD
14
LDD-ENABLE
15
LDD-OSCEN
16
GND
17
LDD-WEN4
18
GND
19
LDD-WEN3
20
GND
21
LDD-WEN2
22
LDD-SEL1
23
PD-VC
24
PD-VSW
25
F
26
G
27
H
28
E
29
RF(+)
30
RF(-)
31
A
32
B
33
C
34
D
35
PD/FSPD-VCC
36
GND
37
GND
38
FSPD-VC
39
FSPD-VSW
40
FSPD-VOUT
13
LDD-VDD
FOCUS
ACTUATOR
TRACKING
ACTUATOR
TILT
ACTUATOR
SPINDLE
MOTOR
M
CN301
172
SW1
163
SL(-)
154
SL(+)
145
GND
136
T-SCN2
127
NU
118
VH(-)
811 HV(-)
712
HV(+)
613
HU(-)
514
HU(+)
415
VCC
316
U
217
V
118
W
CN1002-R
M
SLED
MOTOR
1
11
~
DVD MECHANISM & DVD MAIN BOARD ASSEMBLY
CD-LD
DVD-LD
DVD/CD LASER DIODE DRIVE
PDIC
FPDIC
HDMI-
CONNECTOR
TO
BOARD AV
CN1801
(W8)
CN101
SPDIF 3
GND 2
P-ON+10.5V 27
P-ON+10.5V
26
P-ON+10.5V
25
GND
24
GND 23
GND
19
GND 18
P-ON+5V
22
P-ON+5V
21
P-ON+5V
20
AL+2.8V 12
AL+2.8V 11
AL+2.8V 10
GND 14
GND
13
1V2CONT 1
GND 8
P-ON+1.8V 7
P-ON+1.8V 6
GND 9
GND 5
GND 4
P-ON+3.3V 17
P-ON+3.3V
16
P-ON+3.3V
15
GND
28
GND
29
GND 30
DV JACK
(W11)
CN502-D
GND1 DTV-SYS-RESET
2
DTV-TXD3 DTV-RXD4 DTV-S-SCLK5 STANDBY(NU)6
TO
BOARD AV
CN506
(W14)
CN981
V-BU S1 OC2 DM3 DP4 GND5
AL-30V 22
AL+44V 1
AL+16.3V 2
AL+16.3V 3
GND 4
GND 5
AL+12V 6
AL+12V 7
GND 8
GND 9
AL+5V 15
AL+5V 16
GND 18
LATCH-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
Wiring 2/2 Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.

Toshiba DVR80KF Specifications

General

Brand	Toshiba
Model	DVR80KF
Category	DVD Recorder
Language	English