Sony KE-42TS2U Service Manual page 20

TU 6001
TUNER
Q6005
DET OUT 2
V BUFFER
Q6004,6012
DET OUT
SYNC SEP
L OUT
R OUT
37 I-VPN
22 I-HS
RF AGC 51 AGC
AFT 35 AFT
STLED 62 STR
BILLED 63 BIL
MODE 52 MODE
FMONO 64 MONO
MUTE 54 MUTE
SCL
30 RST
SDA
IC6007
EEP ROM
BCLK 6 50 SCL0
BSDA 5 48 SDA0
WRPT 7 31
IC6008
BUFFER
3
1
2
5
7
6
IC6005
4
TU
(TUNER,SYS-COM)
CN6001
Q6011
1 TUNER VID
BUFFER
3 TUNER L
5 TUNER R
IC6006
SYS-COM
CN6003
SI 23 1 SI
SO 24 2 SO
SCK 25 3 SCK
CPSL 38 4 CPSL
5 RESET
XTAL 28
X6001
4.19MHz
EXTAL 29
CN6002
11 2 BINT
3 SDA
4 SCL
Q6009,6010
MUTE CONT
Q6007 Q6008
MUTE MUTE
1
2
IC6004 RESET
4 5 +5V
CN7001
RX2- 1
RX2+ 2
RX1- 9
RX1+ 10
B
RX0- 17
RX0+ 18
TO Q BOARD
RXC+ 23
CN3004
RXC- 24
SCL 6
SDA 7
G
TO B BOARD
CN103
CN7004
SDA 1
SCL 2
H
UD_BINT 3
GND 4
TO Q BOARD
CN3012
FOR
CHECK
IC7004
PD MONITOR
FL7004
IC7007-7009
47 RX2- IOB/PR 16 LPF
OVER VOLTAGE
PROTECT 46 RX2+
FL7003
53 RX1- IOG/PB 13
LPF
52 RX1+
59 RX0- IOR/Y 10 FL7002
LPF
58 RX0+
61 RXC+
62 RXC- IC7010
SYNC DET.
IC7001 HS_OUT 29 2 C/HSYNCIN
EEPROM
HDRV 13
CLAMP 15
6 SCK
VDRV 11
5 SI
35 DVI_SDA
36 DVI_SCL TCLK 94 X7001
14.31818MHz
XTALOUT 95
31 SCL
32 SDA RESETN 33
IC7006
EEPROM
6 SCK
SI
5
WP
IC7005
7
PA7/OCMP2/IT4 19
28 PA1/SDA
24 PA2/SCL VGA 18
10
X7002
RESET 8
12MHz
2 OSCOUT MUTE 21
3 OSCIN
5V 3.3V
IC7002
3.3V REG.
1 3
2.5V
IC7003
2.5V REG.
1 3
UD
(DVI INPUT)
CN7002
6 PR
7 GND
8 PB
9 GND
10 Y
11 GND
J
13 GND
14 VD
TO Q BOARD
CN3011
Q7001,
7002 12 HD
MIX
3 VGA
I
2 RESET
4 MUTE
TO B BOARD
CN1006
KE-42TS2U(UC) 3-4