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

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