Read Sony KE-50MR1 Service Manual online
KE-50MR1(AEP) 3-11
21
20
CN5201
17
13
9
5
L_MS
R_MS
L_FIX
R_FIX
L_SEL
R_SEL
TO TU BOARD
CN6004
X
IC5205
AMP
O
7
3
O
1
5
MSAU_L
MSAU_R
24
TO 2/4
IC5204
SURROUND
SCL
LOUT
OUTA
63
23
16
OUTB 36
SDA
22
LIN
64
SDA_100k
SCL_100k
IC5202
BUFFER
-
+
O
5
2
7
O
1
+
3
-
6
O
3
7
O
1
5
IC5210,5211
AMP/BUFFER
5
1
3
IC5203
REF_V
2
6
7
IC5302
CODEC
AINR
AINL
AOUTL+
AOUTL-
AOUTR+
AOUTR-
3
2
26
25
28
27
XTI
XTO
8
9
SDT0
21 CLK0
14
BICK
12
LRCK
11
PD
19
X5301
12.288MHz
CDTI
CCLK
CS
15
16
17
XTI
16
30
PDN 31
34
IC5303
AUDIO_CONT.
LRCK 24
BICK 26
DAUX 28
33
SCL
SDA
TXI
SDA_100k
SCL_100k
IC5209
SW
2B+
1B+
OUT1
7
11
5
OUT2 13
2A+
15
1A+
3
SW1
2
SW2
16
2B- 12
2A- 14
1A-
4
1B-
6
+
O
3
7
-
2
IC5206
AMP
5
1
3
IC5208
REF.V
2
6
7
AU_9V
+
O
3
7
-
2
IC5207
AMP
-
6
VAR_L
LINE_SEL
VAR_R
O
2
7
6
IC5301
DIF_AMP
O
1
3
-
+
-
5
+
VAR_L
VAR_R
TX
CLK
CS
25
TO 3/4
REF 0
REF_0
SW-OUT
3
TO 1/4
LINE_L
LINE_R
MCLK0
SD_OUT
SCLK0
LRCK0
SW
OUT
1
2
IC5305
A6V_DET
VDD
Q5301
MUTE
Q5201
AU_9V
A6V
OUT
1
2
IC5306
A5V_DET
VDD
A6V
5
TO 1/4
AU_9V
R_ST_MUTE
Q
5
1
IC5308
DFF
CK
CLR
6
IC5307
INV
4
2
RELAY
28
TO 3/4
H8_RST
Q5303
Q5302
26
TO 3/4
27
TO 3/4
D5301
IC5101
TMDS_TRANSMITTER
DATA16-23
TX2-
TX2+
36
30
31
IDCK+
57
MSEN
11
RST8
13
SDA
14
SCL
15
43
44
47
50
53
54
55
57
63
VSYNC
5
HSYNC
4
DE
2
DATA8-15
DATA0-7
MDA
7
MCL
8
R0-7
G0-7
B0-7
CLK
V
H
DEN
MDA
MCL
SW
SDA
5
WP
7
KEY_ROM_FOR_TX
SCL
6
IC5103
28
TO 3/4
DDC_WE
Q5103
SDA_100k_2
SCL_100k_2
M_SENSE
RST_TMDS
31
TO 3/4
TX1-
TX1+
27
28
TX0-
TX0+
24
25
TX0+
TX0-
22
21
LIMITTER
&
PROTECT
VD5101-5108
D5105-5108
LIMITTER/PROTECT
T2-
T2+
T1-
T1+
T0-
T0+
TC+
TC-
16
24
23
18
17
10
9
2
1
HOT_PLUGDET
CLOCK-
CLOCK+
DATA0+
DATA0-
DATA1+
DATA1-
DATA2+
DATA2-
CN5102
CABLE_DET.
B+5
A+3
AO
1
IC5106
B3
A3
A1
A10
A8
A11
B7
STATUS
UART_0+
UART_0-
SIRCS-
SIRCS+
SPDIF+
CABLE_DET
CN5101
IC5102
LVDS_TX/RX
1D
1Y
1Z
1A
1B
15
14
13
2
1
1R
3
2D
9
2R
5
2Y
2B
2A
10
7
6
2Z 11
FL
&
PROTECT
D5101-5104
L5101-5104
A13
SPDIF-
A6
A4
UART_1+
UART_1-
B5
P_ON
SPDIF+
SPDIF-
SIRCS+
SIRCS-
UART_0-
UART_0+
UART_1-
UART_1+
SW
Q5105
Q5104
S/PDIF_TX
IR_SIRCS
TX_P
RX_P
P_ON_PANEL
PANEL_STATUS
29
TO 3/4
9
TO 3/4
30
TO 3/4
DISPLAY_SIGNAL_OUT
(BLACK)
DISPLAY_SIGNAL_OUT
(WHITE)
CABLE_DET
31
TO 3/4
14
TO 2/4
TSL
TSR
RST_AUDIO_X
Q5202
23
TO 3/4
+
+
+
+
O
-
-
O
+
+
O
-
-
O
A(4/4)
(TMDS TRANSMITTER,AUDIO SURROUND)
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