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Block Diagram (8) - Sony KP-51HW40 Service Manual

Color rear video projector.
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5-1.

BLOCK DIAGRAM (8)

A
( 5/5 ) (A UDIO, SYSTEM CONTROL )
CN6 (1/3)
TO U
A
AUDIO L
C10
BOARD
AUDIO R
A11
CN2001
TU MUTE
STUH
MTUH
AFT2
AFT1
MONO-1
TO A
BOARD
10
SAP LED
TUNER
ST -1
BLOCK
MOD-1
AGC
ANT SW M
V COMP
BLOCK M
TO A
BLOCK S
BOARD
8
YUV SW
VIDEO
PROT MUTE
BLOCK
MID BUSY
X SW
VM LEVEL
S-MODE1
TO A
BOARD
S-MODE2
6
VIDEO
3D-RST
BLOCK
S-ATT
TO A
BOARD
5
HV PRPT
VIDEO
BLOCK
TO A
DAT1
BOARD
9
I/O CONV
CLK1
BLOCK
/BINT
CN6 (2/3)
D708
CONT-S OUT
C23
TO U
A
D709
CONT-S
BOARD
CN2001
I/F
CONT-S IN
A24
Q702-706
Q708-710
IC704
SYSTEM CONTROL
SUB H-IN
23
DAT1
31
25
MAIN H-IN
CLK1
28
92
SUB AFT
AUDIO PROT
24
93
MAIN AFT
SP MUTE
65
83
FMONO
POWER MUTE
67
AUDIO MUTE
66
MAIN BIL
63
LINE MUTE
79
IC701
85
MAIN ST
RESET
Q707
58
MAAIN MOD2
NVM RST
50
4
AGC
12
4 RST
RESET
ANT SW M
55
IC703
NVM
39 #V-COMP
8
$A0
73 BLOCK M
DAT0
30
5
DAT
74 BLOCK S
29
6
CKK0
CLK
78 YUV SW
WP
47
7
WP
54 PROT MUT
IC702
42
MID BUSY
NVM
52
X SW
40
VM LEVEL
8
VCC
81
5
DAT
80
6
CLK
51
SD/GR-RST
7
WP
82
S-ATT
OVP
45
OCP
44
72
MAIN RLY
53
HV PROT
YM
22
BUFEER
YS
21
OSD-YS
Q701
OSD R
32
OSD-R
OSD G
33
OSD-G
DAT1
OSD B
34
OSD-B
CLK1
KEY1
94
41
/BINT
MPWR
46
MPWRN
19
48
STEREO-LED
STBY TIMER LED
49
88
YUVMT
13
XTAL
87 /BINT
X701
XTAL
15
Q715
Q733
OSD H
97
SIG-H
OSD V
95
SIG-V
ND-B-INT
MID BINT
90
IR IN
SIRCS
7
IC711
AUDIO PROCESSOR
28
IN1
21
L OUT1
5
IN2
R OUT2
12
17
SCL
18
SDA
D704
DAT1
CLK1
+11V
Q707
OFF MUTE
Q402
ON MUTE
Q401
CN7
TO G
8
OVP
G
BOARD
7
OCP
H2
CN5001
4
RELAY
(CONTROL SWITCHES,
TO A
REMOTE SENSOR)
BOARD
1
VIDEO
BLOCK
CN9202
CN9
KEY1
3
KEY1
3
POWER
4
POWER
4
STEREO LED
STEREO LED
2
2
1
STBY-TIMER-LED
STBY-TIMER LED
1
CN16
CN9102
2
SIRCS
SIRCS
2
TO A
BOARD
7
VIDEO
BLOCK
– 41 –
IC708
L,R AMP
7
IN(L)
4
OUT(L)
11
IN(R)
IN-(L)
8
OUT(R)
2
L/R MUTE
5
MUTE
IN-(R)
10
Q717,718
PROTECT
Q722,723,725
D713
TO A
BOARD
7
P MUTE
VIDEO
BLOCK
D711
D712
IC707(1/2)
3
1
2
IC707(2/2)
5
7
6
S9201-9212
CONTROL
SWITCHES
CN9201
POWER
3
2
STEREO-LED
1
STBY-TIMER-LED
OUT
IC9101
REMOTE SENSOR
KP-51HW40/57HW40
RM-Y909
RM-Y909
CN705
1
SP(L)
L.E.
2
3
SP(R)
R.E.
4
CN6 (3/3)
A MUTE
A28
TO U
A26
LINE MUTE
A
BOARD
CN2001
C6 VARIL
A6 VARIR
H1
(POWER SWITCH)
S9101
POWER
CN9101
3
POWER
STBY +5V
D1201
STEREO-LED
2
STEREO
D1201
STBY-TIMER-LED
1
STANDBY/TIMER

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  • #1202186 Sep 19, 2018 12:39:
    I CAN'T GET AN ANSWER TO A SIMPLE QUESTION FROM THE SERVICE MANUAL: INSTRUCTIO​NS ON HOW TO REPLACE THE LAMP ON MT REAR PROJECTION SONY TV KP51HW40