Sharp LC-32LE631E Service Manual page 101

10-1 Main Unit (SSB) (Continued)
Tuner
B01F
I
* 1T01
FF71 TUNER
15
16
H
FF74
TUN-P1
G
FF76
RF-AGC
FF75
*
F
FF81
TUN-P6
TUN-P7 FF82
2F84
E
15p
2F86
15p
D
C
* Remarks
Component
Item No.
Europe Brazil
1T01 TH26X3 FA23X7
4u7
2F61 RES
10p 5p6
2F62
9F02 RES Used
9F03 RES Used
9F04 RES Used
9F05 RES Used
B 9F06 RES Used
1p0
2F73 RES
1p0
2F82 RES
2F72 15p 12p
15p 12p
2F80
22p 18p
2F77
5F71 680n 560n
5F74 820n 680n
A
1 2 3
B01F Tuner Schematic Diagram
14
13
AF71 TUN-IF-N
IF82
3F77
PNX-IF-AGC
AF70 TUN-IF-P
4K7
FF00
* 9F04
IF-AGC
FF01
IF-AGC
* *
TUN-IF-N
TUN-IF-P
IF87
3F76
SCL-TUNER
47R
TUN-P6
3F75 IF88
SDA-TUNER
47R
TUN-P7
9F71
5F72 RES
+5V-TUN
30R
4 5 6
IF11
+5V-TUN-PIN
7F75
UPC3221GV-E1
IF73
IF75 2F74
1F75 2 INPUT1
1 5
I O1 10n
2 4
IF77
ISWI O2 2F78
3 INPUT2
3
GND IF81 10n
X7251M 4 VAGC
AGC CONTROL
36M17
IF79
IF72
2F90
IF86
10n
5F73
3 2
4 1
2F91 RES
ATB2012
10n
IF89
IF90
SELECT-SAW
* For EU Hybrid Tuner only
+5V-TUN-PIN
7 8 9 10
101
2F71
10n
* *
* *
2F75 IF76 AF72
3F79-1
IF74
OUTPUT1 7 1
220R
10n
IF78
OUTPUT2 6
IF80
2F79 3F79-4
*
4 *
10n 220R AF73
* *
+5V-TUN-PIN
IF12 IF13
2F63
3F80
220R
10n
IF14 IF15
2F64
3F81
220R 10n
* For BR NIM Tuner only
7F70
PDTC114EU
SPB SSB
TV550 2K11 4DDR EU SD
11 12 13
LC-32LE631
LC-40LE631
LC-46LE631
B01F
PNX-IF-P
IF16
* *
PNX-IF-N
IF-N-DVBT2
IF-
IF+
IF-P-DVBT2
2 2011-02-01
3139 123 6519
14 15 16