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Block Diagram (4); Block Diagram (5) - Sony KP-51HW40 Service Manual

Color rear video projector.
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5-1.
BLOCK DIAGRAM (3)
Y-M
Y-M
1
Y-S
Y-S
2
CB-M
CB-M
3
CB-S
CB-S
5
CR-M
CR-M
13
CR-S
CR-S
12
13
X306
14.318MHz
12
6
7
COMPONENT-I/F
S-Y
3
IN3_3
S-CB
2
IN3_2
S-CR
IN3_1
1
D1-Y
35
IN1_3
D1-CB
34
IN1_2
D1-CR
33
IN1_1
D2-Y
43
IN2_3
D2-CB
42
IN2_2
D2-CR
41
IN2_1
22
SELHOUT
23
SELVOUT
4
IN3_H
5
IN3_V
IC305
YCT-SEL
Y
Y-O
15
CB
CR
CB-O
4
CR-O
14
11
M/S
10
9
IC308
ID-1 DECODER
XI
V SHIFT
XO
V DRIVE+
10
VSIN
SDA
DAT1
CLK1
V DRIVE–
VDIN
SCL
9
VM LEVEL
HP IN
PROT MUTE
SEL2
SEL1
ABL
PIN(E-W)
H DRIVE
IC306
SEL Y
SELYOUT
27
SEL CB
SELCBOUT
26
SEL CR
SELCROUT
25
EXTCLK/
20
X305
VP
XTAL
4MHz
ABL
20
YG-OUT
YG-IN
16
SDA
31
DAT1
H SAW
30
SCL
CLK1
V COMP
IC709(1/2)
SHADING AMP
2
IC309
MCP
37
VCOMP
CERA
33
53
V_DRV+
52
V_DRV–
DA
25
15
VM_MOD
Q374
SCL
26
+5V
20
Y_IN
39
HP_IN
CB_IN
21
22
CR_IN
34
HPROT
YF_OFF
13
D321
12
DPDT_OFF
HS_IN
28
VS_IN
42
56
ABL_IN
VBIAS
30
29
VREG5
47
EW_DRV
40
H_DRV
OSD-R
6
R2_IN
OSD-G
5
G2_IN
1
OSD-B
4
B2_IN
27
SCP
OSD-YS
2
YSYM2
R_OUT
64
R-R
10
R1_IN
G_OUT
63
R-G
9
G1_IN
2
R-B
8
B1_IN
B_OUT
62
R-YS
7
YSYM1
VP
35
VPROT
58
IK IN
3
P MUTE
54
VTIM
43
HC_PARA
14
VM_OUT
MP_PARA
45
IC705
IC706
SHADING
SHADING
G
9
21
9
12
2
30
3
R
25
B
21
18
21
24
8
27
6
28
1
7
– 36 –
+6V
+3.3V
B
X307
2.7MHz
DAT1
CLK1
7
D318
I
H
G
L
IC709(2/2)
6
7
K
2
1
J
6
7
IC710
SHADING AMP
KP-51HW40/57HW40
RM-Y909
RM-Y909

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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