Block Diagrams (1) - Sony KDE-P37XS1 Service Manual

Xs1 chassis flat panel color tv
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4-1. BLOCK DIAGRAMS (1)

CN9501
SWITCH
5
KEY 1
S9504, S9505,
S9507, S9508
SWITCH
7
KEY 2
TO A3 BOARD
S9501, S9502,
CN4603
S9503
4
P-ON
SWITCH
3
P-SW(-)
S9506
H1 ( )
SWITCH
TO U1 BOARD
CN6003
TU6000
BUFFER AMP
VIDEO
Q6067, Q6068,
AMPLIFIER/
SWITCH
Q6069
Q6070, Q6071
BUFFER AMP
QSS
Q6002, Q6003,
Q6064
FM/AM
SDA
SCL
IC6000
IC6018
IC6002
PLL MSP TO AKM
2 I/P AND GATE
DIVIDER
FIN A
4
4
1
5
2
9
AUDIO CLOCK
10
11
IC6017
8 DIVIDER
VCO OUT
VDD
3
10
16
16
FIN B
5
5
11
IC6010
CLK LEVEL SHIFTER
AKM CLK
2
4
IC6800
HP-DR
HP-MSP-R
1
7
HP-DL
HP-MSP-L
3
6
TO (J)
SHEET 2
U1 1/2 (
)
INPUT TERMINAL,
AV SW, AUDIO
CN9701
TO A3 BOARD
CN4601
CN9601
13
HP R
J9600
11
HP L
HEADPHONE
15
HP SW
J9601
3
C
4
3
5
PORT
2
1
Y/C
1
Y/CVBS
VIDEO
7
L FRONT
L
9
R FRONT
R
J9602
H2(
)
INPUT
TERMINAL
TO (A)
SHEET 2
TO (H)
SHEET 2
IC6027
MULTI-STANDARD
SOUND PROCESSOR
R MAIN
57
SW-MSP-OUT
L MAIN
30
56
MS-L
53
IF IN 1
MS-R
67
54
TV-L
MONO IN
37
60
TV-R
36
71
12-MSP-CL
4
X6007
12-MSP-WS
72
5
SDA
12-MSP-OUT
3
6
IC6030
SCL
12-MSP-IN
2
7
OP AMP
SC2-OUT L
FIX VAR
74
34
3
2
SC3-OUT-R
SC2-OUT R
24
33
15
16
SC3-OUT-L
SP-OUT L
LINE L5
25
28
7
5
RESET MSP
SP-OUT R
LINE R5
21
27
11
13
IC6016
IC6001
VOLTAGE REG
OP AMP
IC6003
14V
2
3
L/R AMP
MUTE
SP R
1
3
4
6
18
SP L
10
5
OUT 1
3
SP PROT
Q6015
OUT 2
Q6016
23
Q6017
SWITCH
TO (F)
Q6014
SHEET 2
POWER/EPG
STBY
D9701
LED
8
POWER LED
G
SWITCH
DRIVER
Q9705
Q9703
IC9701
IC9702
SIRCS
+5V
4 CH ADDRESS
RED/GREEN
3
IR
OUT
VCC
R
SWITCH
DAC 4
3
Q9704
PIC OFF
5
SDA
14
D9704
6
SCL
Q9700
DAC 3
15
4
SWITCH
BLUE
Q9701
DAC 2
5
SWITCH
TIMER
D9703
Q9702
DAC 0
7
SWITCH
STBY
H3 (
)
D9702
LED & IR
RECEIVER
CN9801
1
+5V
TO A3 BOARD
CN4901
2
LOGO
H4 ( )
IC6012
IC6013
AUDIO DELAY DSP
IM SRAM
12-MSP CL
107
18
68
21
12-MSP WS
106
17
67
20
12-MSP OUT
105
15
66
19
TO (B)
12-MSP IN
104
SHEET 2
13
65
18
AKM-CLK
103
24
64
17
102
63
15
SYS-RST
2
101
62
14
100
TO (C)
RQ
61
13
SHEET 2
29
NOE
SCLK
60
24
30
A16
SI-DSP
59
2
31
A15
SO-DSP
58
31
32
A14
DSP-RDY
57
3
33
A13
RESET-DSP
56
28
3
A12
55
4
4
A11
54
25
TO (E)
TO (D)
SHEET 2
A10
SHEET 2
53
23
A9
52
26
IC6031
A8
PORT EXPANDER
51
27
A7
5
1
48
5
RESET MSP
A6
6
47
6
COINCIDENCE
A5
2
46
7
A4
45
8
A3
44
9
A2
43
10
FAN CONTROL
1
4
A1
42
11
A0
41
12
SP PROT
NWE
10
40
29
SCL
TO (G)
15
7
CN6004
SHEET 2
SDA
FAN 1 ERR
1
14
9
FAN 2 ERR
4
FAN 1 DRIVE
2
FAN 2 DRIVE
5
FAN 3 DRIVE
8
FAN 4 DRIVE
11
CN6000
- 31 -
TU7000
PRESET
SDA
SCL
PD0/(PD
SERIAL)
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PD0 CLK
D9801
PD0 VAL
Q9801
PD0ERR/
(RSLOCK)
PDSYNC
D9802
CN7002
Q9802
LV_A-
14
D9803
13
LV_A+
Q9803
11
LV_B-
D9804
10
LV_B+
Q9804
8
LV_C-
TO A4 BOARD
7
LV_C+
CN4103
LED
5
LV_CLK-
4
LV_CLK+
2
LV_D-
1
LV_D+
CN7001
9
RESET_N
7
R_N
TO U1 BOARD
5
L_N
CN6011
1
CVBS-N
CN7000
1
Y_N_BKP
3
CR_N_BKP
5
CB_N_BKP
TO A4 BOARD
7
FBLK_N_BKP
CN4104
9
DPI_SDA
11
DPI_SCL
N1 (
TO FANS
TO SPEAKERS
CN7004
FE-RESET
A8
SDA_N
B7
SCL_N
A7
IN_TS(0)
A1
IN_TS(1)
B1
IN_TS(2)
A2
IN_TS(3)
B2
IN_TS(4)
A3
IN_TS(5)
B3
IN_TS(6)
A4
IN_TS(7)
B4
IN_TSCLK
A5
IN_TSEN
A9
RS LOCK
B8
IN_TSPSYNC
B5
IC7000
LVDS TRANSMITTER
31
TA0
33
30
TA1
34
VDO(0)
B24
RB7000
29
TA2
35
TA3
28
36
25
TA4
37
VDO(1)
C24
24
TA5
38
RB7001
23
TA6
40
22
TB0
41
21
TB1
42
20
VDO(2)
B23
RB7002
TB2
44
TB3
45
TB4
46
TO N BOARD
VDO(3)
C23
TB5
48
RB7003
TB6
49
TC0
50
TC1
52
VDO(4)
B22
RB7004
TC2
53
TC3
54
TC4
55
VDO(5)
C22
TC5
57
RB7005
TC6
58
TD0
59
TD1
61
VDO(6)
B21
RB7006
TD2
62
TD3
63
TD4
64
VDO(7)
C21
TD5
1
RB7007
TD6
3
NOT N RESET
C7
BUFFER
RIGHT
A32
Q7000
BUFFER
LEFT
B32
Q7002
BUFFER
FILTER
BUFFER
CVBS_OUT
A29
Q7001
FL7000
Q7005
BUFFER
YUV_Y/YC_Y
A26
Q7006
BUFFER
YUV_V
A28
Q7004
BUFFER
YUV_U/YC_C
A27
Q7003
FAST BLK
A30
SDA_TV
B11
SCL_TV
A11
)
DIGITAL TUNER

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