AOC L32DK99FU Service Manual page 48

TU1602
STM-6C3/235
1
BT(TP)
VS_TUNER
2
IF(TP)
3
NC
TU_AS TU_AGC
4
AS
TU_SDA
5
SDA
TU_SCL
6 C1601
SCL
7 VS_TUNER 2U2 25V(NC)
+5V
8 TU_SIF
SIF
TU_AGC TU_SDA
9
AGC
TU_AFT TU_SCL
10
AFT
11 TU_AS R1606
AUDIO
12 TU_CVBS 0 OHM +-5% 1/16W
VIDEO
TU_CVBS
TU_AFT
C1611
330N 16V
R1615
C1614
TU_SIF
10UF16V
TU1603
TUN-TAFT-S710D(NC)
TH1
TH2
NC
NC
GND
+B1(+5V)
RF AGC
NC(Vtu)
GND
SDA
SCL
MOPLL AS
NC
NC
NC
NC
+B2(+5V)
SIF
NC
AUDIO
Video
TH3
TH4
+5V_TUNER
C1602
100N 16V R1603
R1601 0 OHM +-5% 1/16W
R1602
0R(NC)
10K 1/16W 5%
0 OHM +-5% 1/16W(NC) R1605 Q1602
R1604 10 OHM +-5% 1/10W BC847C
C1609
R1607
0 OHM +-5% 1/16W(NC)
47uF 25V R1611
33K 1/10W 5% R1612
120 OHM +-5% 1/8W
0 OHM +-5% 1/16W(NC)
R1617 C1615 100N 16V
SIF_P
0 OHM +-5% 1/16W
R1619 C1617
2K2(NC)
22P 50V
R1622 C1620 100N 16V
SIF_N
0 OHM +-5% 1/16W
20
21
1
2
3
VS_TUNER
4
TU_AGC
5
6
7
TU_SDA
8
9 TU_SCL
10 TU_AS
11
12
13
14 +5V_TUNER
15
TU_SIF
16
17 C1624
18 C1623 C1625
+
19 TU_CVBS
100uF 10V
10N 16V 10uF 10V
22
23
L1601
+5V_ON
150uH
+ C1603
1000uF 16V
C1608
470UF 10V(NC)
Close to IC
TU_AVI
75R 1/16W 1% R1609 C1610 47N 16V
R1608 100 OHM +-5% 1/16W
R1610
C1612
47pF 50V
75R 1/16W 1% C1627
1UF 6V3
FOR EU SCART1 OUT
+5V_TUNER
13
R1613
10KOHM +-5% 1/16W(NC)
U1601
13
1
B1
2
GND VCC
3
B0
NC7SB3157P6X(NC)
R1620
33KOHM +-5% 1/16W(NC)
R1627 0R(NC)
4.7KOHM +-5% 1/16W
TU_SCL
R1624 10R 1/16W 5%
TU_SDA R1625 10R 1/16W 5%
C1621
C1622
33P 50V 33P 50V
4.7KOHM +-5% 1/16W
T P V ( Top Victory
絬 隔 瓜 絪 腹 <絬隔瓜絪腹>
Key Component 09: TUNER
Friday , January 15, 2010
Date
48
TV_CVBS 13
Tuner_CVBS_GND 13
+5V_TUNER
C1613
SCT1_CVBS_OUT_CTL# 13
0 OHM +-5% 1/16W(NC) R1614 100N 16V(NC)
+5V_TUNER
6
S
5 10 OHM +-5% 1/10W(NC)
4 Q1603
C1616
A
R1616 BC847C(NC)
R1618
C1618 C1619 R1621 470UF 10V(NC) 75 OHM 1/16W(NC)
100N 16V(NC)
1U 10V(NC)
75 OHM 1/16W(NC)
IIC LEVEL SHIFT
+5V_ON
+3V3
R1623 Q1601 Q1604
2N7002 2N7002
MT_SCL
+5V_ON
+3V3
R1626 Q1605 Q1606
2N7002 2N7002
MT_SDA
LED26DM99U/LED32DM99U
Electronics Co . , Ltd. ) OEM MODEL <Title>
TPV MODEL
<Doc>
PCB NAME
715T3285
Sheet 9 of 21
SCT1_CVBS_OUT 6
12,13,16
12,13,16
Size B
Rev B
称爹
<称爹>