Toshiba 15DLV77B Service Manual page 115

A B
8
FROM/TO POWER2
L3004
7
CP3001 (CP506)
5A 32V
TSL0808
A2001WR2-4P F3001
1 DVD+12V
22uH
1206FA5A-T
2 DVD+12V
5A32V
CD3001
3 GND
CU24051B
4 GND
11.9
6
R3001
Q3002
KRC102SRTK
5
C3006
0.01
2.5 0 1.2 1.2 1.7 1.3 7.2 1 0.010.2
B
16 15 14 13 12 11
4 SCP
0.9V
D.T.C
1.8V - + ERROR
COMP
PWM COMP2
AMP2
-
- -
D.T.C
RS - - S.C.P
R
LATCH COMP
1.28V
U.V.L.O.
- -
1UA
PWM
2.5V
ERRORAMP1
O.S.C COMP 1
+INT + -
-INT
D.T.C
0.9V
CT RT FB1 1
1 2 3 4 5 6
1.7 0.9 1.3 1.2 1.8 1.4
C3008
0.01 B
3
2
5A 32V
CAUTION
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE 5A 32V (F3001)
ATTENTION
1 :POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTILISER QUE DES FUSIBLE DE MEME TYPE 5A 32V (F3001)
CAUTION
:F3001 IS MANUFACTURED BY COOPER INDUSTRIES INC.,
TYPE 1206FA-T.
A B
H-31
C
REGULATOR SCHEMATIC DIAGRAM
6.0 6.0 6.0
8 7 6
SW
Q3001
KTA1664-Y-RTF/P
11.8
1 2 3
11.2
11.9 11.9
11.9
10K
11.7 6.4 6.4
0
SW SW
SW
Q3003 6.02 Q3004
4.9
R3013 KTC3875S_Y_RTK KTA1505S-Y-RTK/P
0
560
3.5 3.5 3.5 3.5
8 7 6
10 9
OUT2
2
1 2 3
11.9 11.9 11.9
2.5V 9.1
OUT1
7 8
11.7
9.0 9.0
9.5 0
SW
SW
Q3005 9.6 9.6
Q3006
R3020 KTC3875S_Y_RTK
KTA1505S-Y-RTK/P
560
CAUTION ATTENTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D E
(DVD MT PCB)
RCR1010-101M
L3001
34
6.0
100uH 1010
5
REG+5V
IC3003 KIA78D05F
4
6.9
V_IN COM V_OUT
1 2
5.9 0
5.1
0.04
6.02
RCR1010-101M
L3002
35 D3003
MA24D5000B
100uH 1010
5
REG+1.8V
IC3002
PQ070XZ01ZPH
V_OUT V_ADJ
V_IN V_C
1 2 3
4
3.0 3.0 1.9
0.04
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
:LES PIECES REPAREES PAR UN ETANT
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F G
DVD_POWER_H
UNREG+12V_D
P.CON+6V_D
3
P.CON+5V_D
L3003
P.CON+A5V_D
2.2uHNLV25
C3018
1 F
GND
(M_GND)
B3001
P.CON+3.3V_D
BLM18PG121SN1D
13
GND
6
4 5
1.3 0
P.CON+1.8V_D
GND
(GND,D_GND)
CAUTION: DIGITAL TRANSISTOR
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
F G
H
8
FROM/TO AUDIO/VIDEO
7
P.CON+5V_D
DVD_POWER_H
GND
(A_GND,D_GND)
FROM/TO MOTOR DRIVE
UNREG+12V_D
P.CON+A5V_D
P.CON+6V_D
P.CON+3.3V_D
GND 6
(D_GND,M_GND)
FROM/TO MEMORY
P.CON+3.3V_D
GND
(D_GND)
5
FROM/TO MPEG/MICON/DSP/RF_AMP
P.CON+1.8V_D
P.CON+3.3V_D
4
GND
(GND,D_GND)
P.CON+5V_D
3
2
PCB130
DMF085
1
H
H-32