Block Diagram (3) - Sony KDP-57XBR2 Service Manual

BLOCK DIAGRAM (3)

TO TO
A (1/2) BOARD A (1/2) BOARD
TU3002 TU3001
VHF/UHF
1 ANT M
ANTENNA
SW
ANT S
CABLE 3
TO
Q BOX ASSEMBLY
B
(3/4) (MAN MICRO, CCD/VCHIP/IDI)
MAIN Y
MAIN V
16
B (2/4)
MAIN H
3D RST
21
B (4/4)
SUB Y
SUB V
17
B (2/4)
SUB H
IC001
MAIN MICRO
CN006
ANT M 1 55 O ANT M
ANT S 56 O ANT S
3
13 O OSC
X001
10MHz
15 I OSC
17 I OSD OSC
X003
25MHz
18 O OSD OSC
YPBPR SW M
13
77 O YPBPR SW M
B (2/4)
YPBPR SW S
15
B (2/4) 78 O YPBPR SW S
SUNC SW
19
17 O SCAN SYNA SW
B (2/4)
IC003
RESET
+5V 5 VCC OUT 4 12 I RESET
IC101
MAIN CCD/YCHIP/ID1
BUFFER
53 VIN YM 74
Q108
YS 73
BUFFER
68 OSD VS (VSYNC1)
Q518
R OUT 59
BUFFER
69 OSD HS (HSYNC1) G OUT 62
Q517
B OUT 64
SDAT
13 SDA0
SCLK
14 SCL0
XTAL 42
EXTAL 43
BUFFER
40 XRES
Q001
BLOCK STATUS
22
IC100
SUB CCD/YCHIP/ID1
BUFFER
53 VIN YM 74
Q100
YS 73
BUFFER
68 OSD VS (VSYNC1)
Q520
R OUT 59
BUFFER
69 OSD HS (HSYNC1) G OUT 62
Q519
B OUT 64
40 XRES
XTAL 42
SDAT
13 SDA0 EXTAL 43
SCLK
14 SCL0
BLOCK STATUS
22
I BLOCK M 73
I BLOCK S 74
O SPMUTE 65
O CPMUTE 76
O SPMUTE 66
D001
O LMUTE 79
ON/OFF
MUTE
5
B (1/4)
– 55 –
YS
R
G
B
12
X101
10MHz
3D RST
11
YS
R
G
B
14
X100
SUB OSD
10MHz BUFFER
4
Q521
SDAT, SCLK
22
OFF MUTE
23
B (4/4)
A PROT
24
B (4/4)
KDP-57XBR2/65XBR2
RM-Y185
B (2/4)
B (2/4)
B (2/4)
B (1/4)
B (4/4)
CN007
1 SDAT
3 SCLK
F MUTE
5
6 C MUTE
7 S MUTE
8 FIX MUTE
B
9 ONOFF MUTE
TO
K BOARD
CN2103
10 A PROT