Toshiba MW26G71 Service Manual page 90

A B
8
7
FROM/TO RF AMP/DSP
HOME
RFA_SDATA
RFA_SDEN
DEFECT
MIRR
SPDL_SENS
VR_SEL
6
FROM/TO MPEG/MICON
P.CON+5V
5 P.CON+3.3V
GND
SER_FLSH_ON
CARD_ON
SPDL_SENS_FCUIF31
HOMESW_FCUIF35
RFASDATA_FCUIF36
RFASDEN_FCUIF32
DEFECT_FCUIF37
MIRR_FCUIF30
VRSEL_FCUIF34
V7IO-FC
4
HDIO-FC1
FROM/TO MEMORY
HA0
HA1
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
3 RD
WR
2
1
A B
G-7
C D
MEMORY CARD1 SCHEMATIC DIAGRAM
** VRSEL_FCUIF34 LINE **
HDMI+CARD --> FCUIF34
CARD only --> VR_SEL/FCUIF34
STANDARD --> VR_SEL
DVD/CARD SW
IC4006
3.3
S
FCUIF34 1.5
1B1
W834
VR_SEL 3.3
1B2
3.3
VRSEL_FCUIF34
1A
FCUIF35 0.5
2B1
B4010
HOME 3.3
2B2
MMZ1608R102CT
HOMESW_FCUIF35 3.3
2A
C4057
0
0.1 F GND
DVD/CARD SW
IC4010 SN74CBT3257PWR
3.3
S
FCUIF37 1.6
1B1
DEFECT 0
1B2
DEFECT_FCUIF37 0
1A
1.7
2B1
NC
MIRR 0
2B2
MIRR_FCUIF30 0
2A
0
GND
C D
E
(DVD PCB)
SN74CBT3257PWR
5.1
VCC
0
OE
1.5 FCUIF32
4B1
0.1
RFA_SDEN
4B2
0.1 RFASDEN_FCUIF32
4A
1.7 FCUIF36
3B1
3.1 RFA_SDATA
3B2
3.1 RFASDATA_FCUIF36
3A
5.1
VCC
0
OE
0
4B1
0
4B2
0
4A
1.0 FCUIF31
3B1
R4054 8.2K
0.1 SPDL_SENS
3B2
0.1 SPDL_SENS_FCUIF31
3A
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
E
F G
FROM/TO MEMORY CARD2
CD4001
2H0O2601
CP4002 (CP9604)
52975-2492
VCC33 1
HD3
HD3 2
HD4
HD4 3
HD5
HD5 4
HD6
HD6 5
HD7
HD7 6
FCUIF31
FCUIF31 7
FCUIF35
FCUIF35 8
GND 9
RD
RD 10
WR
WR 11
CARD_ON
CARD ON 12
FCUIF32
FCUIF32 13
FCUIF36
FCUIF36 14
HA1
15
HA1
16
GND
HA0
HA0 17
HD0
HD0 18
HD1
HD1 19
HD2
HD2 20
HDIO-FC1
SW WP 21
FCUIF34
FCUIF34 22
FCUIF37
FCUIF37 23
V7IO-FC
CARD_DETECT 24
PCB130
DME028
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
F G
H
8
7
6
5
4
3
2
1
H
G-8