
- 36 -
4-1-2. MEDIA RECEIVER UNIT (MBT-MRX1)
H5 ( )
CN9503
IC9500
ADDRESS 4-CH
3
TO A1 BOARD
CN8005
C
Y/CVBS
L_FRONT
R_FRONT
LOGO
P_SW
SCL
SDA
WP
15
3
2
4
6
8
1
R
1
5
7
9
13
CN9500
4
3
2
1
1
VIDEO
L
R
J9502
7
9
J9500
9
1
3
7
5
J9501
HP_SW
HP_L
HP_R
PC_R
PC_L
13
7
2
12
1
S9500
VCC
14
4
5
7
IC9501
EDIT MEMORY
7
11
6
5
UPD_LED
KEY2
KEY1
10
8
1
3
G
B
H
V
CN9501
TO A1 BOARD
CN8004
TO A2 BOARD
CN4601
TO H6 BOARD
CN9700
CN9502
CN9504
SCL
SDA
DAC4
DAC3
DAC2
DAC0
WP
SCL
SDA
IC9600
PORT
EXPANDER
15
3
14
4
5
7
SCL
SDA
DAC4
DAC3
DAC2
DAC0
Q9600
Q9601
Q9602
5
Q9606
Q9605
Q9604
Q9603
LOGO
DAC1
TV
V1
MS
PC
VCC
CN9505
PC_R
PC_G
PC_B
PC_H
PC_V
TO A
2
BOARD
Q9502
Q9500
Q9501
Q9503
Q9504
FRONT KEY AND LED
IF ( )
CN2
IC2
A22
A37
B30
A17
A31
A19
B26
A29
CN3
TO A2 BOARD
CN5802
TO A1 BOARD
CN8000
TO DIC 2
CN1000
IC3
SCP SLICER
TB2
TB3
3
2
1
1
SCPSUB
I_MS_AU_L_IN
H SUB
V SUB
IC4
SYNC ADDER
2
4
VREF 3V
I_MS_AU_R_IN
O_MS_AU_L_IN
O_MS_AU_R_IN
+
_
I_SUB_Y/CV
I_SUB_CR
I_MAIN_CR
1Y
1A
1B
I_SUB_C/CB
I_MAIN_C/CD
I_MAIN_Y/CV
TB2
TB3
12
13
2
Y0
X0
X1
5
3
1
4
Z0
Z1
Y1
Z
IC5
TB2
TB3
1
14
27
OCL+
R/C
VOUT
25
OCL-
B24
B28
A45
A33
A47
A49
A41
A13
B33
B12
B14
A15
A21
A23
B38
B18
B16
A13
A11
A9
A8
B4
B8
A7
A5
A3
B6
3
1
5
7
9
13
15
22
21
CN1
EPG_MODE
DIS_YS
I_BINT
O_MID_BUSY
I_MICOM_VP
I_MS/CNM_AC_DET
I_MS/CNM_RESET
PAL_FILM_MOD
I_BOARD_RESET
Q1
BUFFER
1
2
IC1
B18
B17
MS 3.3V
B14
MS 11V
INTERFACE TO DIC2
U2 ( )
SW_OUT
LINE_L
LINE_R
SIRCS 3.3V
1
1
3
5
7
8
14
15
J1900
11
J1902
TO A1 BOARD
CN8006
CN1901
1
3
IC1900
NAND
CN1902
YUV_CR
TO A1 BOARD
CN8007
MUTE SW
MUTE LIR
MUTE SW
Q1901
MUTE L, R
Q1902
Q1904
+
_
Q1905
Q1903
10
RS232
Q1906
Q1900
2
5
6
7
7
IC1901
INVERTER
J1901
3
5
7
9
YUV_CB
YUV_Y
YUV_L
YUV_R
J1903
VR
VB
VG
L
R
DVD IN
DVD IN
RS232C
AV MOUSE
CENTRE -
CENTRE +
TB1900
CENTRE
SPEAKER
SUB-WOOFER
LINE OUT
TERMINAL INPUT & OUTPUT
Содержание KE-P42MRX1
Страница 25: ... 25 MRX1 RM Y1012 2 1 3 4 5 2 2 MEDIA RECEIVER UNIT MBT MRX1 2 2 1 TOP COVER REMOVAL 1 2 2 2 U2 BOARD REMOVAL ...
Страница 26: ... 26 MRX1 RM Y1012 1 2 3 2 2 3 BASEPLATE AND HMP BOARD REMOVAL 4 1 2 3 5 2 2 4 H5 H6 AND H7 BOARD REMOVAL ...
Страница 27: ... 27 MRX1 RM Y1012 1 2 2 2 5 G BOARD REMOVAL ...
Страница 28: ... 28 MRX1 RM Y1012 2 3 1 5 4 6 8 7 2 2 6 A1 BOARD REMOVAL ...
Страница 29: ... 29 MRX1 RM Y1012 2 2 8 Service Connector for DIC Board 2 2 9 LVDS Service Cable 2 2 7 Service Position ...