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KE-MX37A1/MX37S1/MX37N1 (E) 3-1
3-1. BLOCK DIAGRAMS
SECTION 3
DIAGRAMS
SDA
J8301
R
L
V
4
3
2
1
VIDEO
IN1
R
L
AUDIO
VIDEO
VG
VR
VB
Y
PR
PB
COMPONENT1
S1
Y1
C1
V1
L1
R1
R2
L2
V2
C2
Y2
S2
1
2
3
4
V
L
R
SCL
SDA
1
TO 2/2
L1/R1
L2/R2
L4/R4
L5/R5
SCL
RF AGC
AFT OUT
RESET_Q
APC_SW
R OUT
L OUT
DET OUT
J1103
H2
J1101
4
3
2
1
J1102
TO 2/2
4
HP L
R3
L3
3
TO 2/2
HP R
HP SW
TUNER
TU001
V
L
R
TERMINAL
INPUT
J8306
CN102
1
2
5
8
9
10
11
4
L_OUT
R_OUT
SDA
SCL
RESET_Q
APC_SW
DET_OUT
5V
4
11
10
9
8
5
2
1
CN8703
5V
9V
30V
9V
5V
CN8702
3
4
6
RF_AGC
9V
AFT_OUT
6
4
3
CN103
CN8701
9V
30V
5V
SCL
SDA
4
6
5
3
2
CN104
2
3
5
6
4
MAIN_SDAT
MAIN_SCLK
MT-L
MT-R
5V
+9V
Q8206
Q8203
MT-STEREO
Q8202
MT-AFT
MT-AGC
MAIN-SDAT
MAIN-SCLK
5V
+30V
+9V
S2 VIDEO
VIDEO
AUDIO
L
R
IN2
VIDEO
R
L
V
L4
R4
V
R
L
AUDIO
VIDEO
V4-Y
V4-PB
V4-PR
J8305
COUT3
YOUT3
73
72
76
77
SCL
SDA
PF-SCLK
PF-SDAT
IN4-C
9
IN4-Y
8
IN4-CV
7
6
Q8314,8316
Y
Q8318
Q8317
60
CROUT1
R-Y
59
C/CBOUT1
C/B-Y
VIDEO/Y
Q8315
IN10-L2/V
44
43
IN10-L1/H
42
IN10-CR
41
IN10-CB
IN10-Y
40
IN8-CR
28
IN8-CB
27
IN8-Y
26
IN6-S
16
17
IN6-CV
18
IN6-Y
19
IN6-C
IN5-C
14
IN5-Y
13
IN5-CV
12
IC8306
COP/CCP2
IN1-CV
79
11
IN5-S
CV/YOUT1
58
IN4-S
VIDEO
R
V5-Y
V5-PB
V5-PR
PR
PB
Y
AUDIO
L
R
H
V
L5
R5
V
H
J8307
2P
J8304
2P
3P
J8308
CVOUT3
71
IN9-Y
IN9-CB
IN9-CR
33
34
35
LPF
YCIN
SCL
SDA
PF-SCLK
PF-SDAT
YOUT
COUT
FSC
Q9202,Q9205,Q9208,Q9209
L9204
BUFFER
BUFFER
L9205
Q9203,Q9204,Q9207,Q9210
Q9213,Q9212
FL9200
15
16
25
27
19
7
Q9201
Q9200
Q8305
SECAM COLOR DECODER
IC8302
41
CVBS/Y3
39
C3
FSC OUT
46
Q9206,Q9211
Q8306,Q8307
Q8312,Q8313
Q8304
44
43
1
CVBS/Y2
C2
CVBS/Y1
G
R
TXET
IC8901
B
HSYNC
VDS
VSYNC
CVBSO
RESET
RESET
XTALIN
XTALOUT
SLLO
SDAO
Q8905
Q8904
Q8902
Q8906
SET5V
48
47
46
52
53
55
Q8907
31
RESET
73
72
Q8901
SET5V
70
71
12MHz
X8901
82
81
MAIN_SDAT
MAIN_SCLK
35
34
33
36
R2
G2
B2
YS2/YM
Q8308
Q8309
Q8311
IC8303
1
2
4
Q8310
21
22
23
9
4
83
X8301
16.2MHz
YOUT
Cb OUT
Cr OUT
HS
VS
XTAL
Y
Cb
Cr
CN8504(1/2)
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A20
B20
A22
A34
B34
B35
A36
B5
B6
B7
B8
B9
B14
B16
B17
B18
MT_AFT
MT_FMONO
MT_AGC
MT_HSYNC
MT_APC_SW
MT_MODE
MT_SAP
MT_MSP_RESET
SIRCS
MAIN_Y/CV_OUT
MAIN_C/CB_OUT
MAIN_CR_OUT
MAIN_SCLK
MAIN_SDAT
PF_SCLK
PF_SDAT
SET3.3V
SET2.5V
SET1.8V
7V
10V
STBY5V
MT_STEREO
A
TO J1 BOARD
CN1804
Y
CB
CR
MAIN_SCLK
MAIN_SDAT
PF_SCLK
PF_SDAT
SET3.3V
5V
REG
SET5V
REG
1.8V
1
3
IC8503
IC8505
IC8507
SET5VD
REG
5V
IC8504
SET9V
REG
9V
IC8002
SET5VA
REG
5V
IC8001
REG
5V
VIN
OSC
VD
TU33V
IC8502
DC-DC CONV.
4
1
VCC
Q8501-Q8507
Q8509
CONTROL-S
BUFFER
CONTROL-S
OUT
IN
J8501
J8502
SET2.5V
STBY5V
SET5VC
2
CN8301
1
3
5
7
9
11
S-SW3
Y3
C3
V3
L3
R3
11
9
7
5
3
1
6
4
2
HP SW
HP R
HP L
2
4
6
CN8601
CN9600
CN9601
S2 VIDEO
VIDEO
AUDIO
L
R
IN4
VIDEO
VCC
VCC
TU
(TUNER)
A(1/2)
(AV SW,INPUT TERMINAL)
MT_HSYNC
Q8201
VIDEO
AUDIO L/R
VIDEO
IC8902
4
Q8903
1
2
4
MT L/R
AUDIO L/R
S2 VIDEO
COMPONENT2
HD
VD
IC8308
OCE/ME MODEL ONLY
OCE/ME MODEL ONLY
IC9200
2DCOM COMB FILTER
EXCEPT WB MODEL
Y/B-Y/R-Y
Q8303
2
TO 2/2
Cb
Cr
Y
CB
CR
22
IN7-CV
EXCEPT WB MODEL
AUDIO L
AUDIO R
WB MODEL
TU2000 TUNER
NC
MUTE
MODE
SDA
RF AGC
ST LED
BIL LED
F MONO
AFT OUT
R OUT
L OUT
DET OUT
SCL
30V
9V
5V
Q8204
MT-R
MT-L
MT-MODE
MT-FMONO
MAIN-SCLK
MAIN-SDAT
5V
9V
30V
AUDIO R
AUDIO L
VIDEO
Y
B-Y
R-Y
WB MODEL
MT_SAP
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