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5
I2C Address=0xC2=11000010x
TU41
TU41
1
NC
2
NC
3
D
BM
4
NC
5
SW1
6
SW2
7
BT
G1
8
G1
RF-AGC
G2
9
G2
NC
G3
10
G3
SCL
11
SDA
G4
G4
12
AFT
C
13
AUDIO OUT
14
SIF OUT
29 ~ 35V
15
BTL
16
NC
17
VIDEO OUT
ENG37A10GF
ENG37A10GF
Max. Power Consumption
5V / 200mA
30V /
2mA
B
+33V_TU
R424
R424
10K
10K
near to TU1
A
5
4
TU_VCC5
4.75~5.25V
TU_VCC5
C423
C423
C426
C426
0.1U K
0.1U K
10U K_DNP
10U K_DNP
R404
R404
47K_DNP
47K_DNP
R405
R405
47K_DNP
47K_DNP
R407
R407
10K_DNP
10K_DNP
TUNER_AGC 13
R408
R408
0
0
SCL_CONN
R410
R410
0
0
SDA_CONN
R412
R412
0
0
AFT
C405
C405
22P J_DNP
22P J_DNP
R414
R414
0
0
+33V_TU
R416
R416
10K_DNP
10K_DNP
C412
C412
C422
C422
0.1U K
0.1U K
1U Z
1U Z
+9V_TUNER
R418
R418
560
560
R419
R419
470
470
R420
R420
1.0V P-P
R422
R422
0
0
sycn tip 640mV
Q404
Q404
B
2N3906S
2N3906S
Connecting TU GND and MSP GND
D402
D402
L404
L404
C415 0.022U K
C415 0.022U K
K
A
1000U K
1000U K
1N4148WS
1N4148WS
C416
C416
Z42
Z42
0.022U K
0.022U K
UDZS33B
UDZS33B
C419
C419
180P J
180P J
(NP0)
C420
C420
6800P K
6800P K
(X7R)
4
3
TU_VCC5
R401
R401
1K_DNP
1K_DNP
Q401
Q401
R402
R402
10K_DNP
10K_DNP
B
SW1
13
2N3904S_DNP
2N3904S_DNP
R403
R403
1K_DNP
1K_DNP
Q402
Q402
R406
R406
10K_DNP
10K_DNP
B
SW2
13
2N3904S_DNP
2N3904S_DNP
AV SDA SCL bus
8,9,13
input voltage -0~+5.5v
25C
8,9,13
TV_SIF
9
TV_CVBS
8
+9V_TUNER
R417
R417
R1
R1
22 J
22 J
DNP
DNP
(1/4W,
fusible)
C414
C414
10U K
10U K
100
100
Q403
Q403
B
2N3904S
2N3904S
R421
R421
68 J
68 J
SCART1_VD_OUT 2
sycn tip 710mV
(1Vpp at 75 Ohm load)
R423
R423
1K
1K
TU_VCC5
R425
R425
150
150
R426
R426
22
22
C417
C417
R427
R427
C418
C418
4700P K
4700P K
10K
10K
1U K
1U K
(X7R)
Q405
Q405
B
BC847C
BC847C
3
2
S02_04 :
1. Del : U401, C401, C402, C403, C404, L401, D401
Del : C406, C407, L405, R415
2. +9V_TUNER change to +12VIN2
3. C422 --> 7H.10594.421 (DNP), C405 -->22P (DNP)
L406
--> 0 ohm,
D402 : 8C.04148.016 --> 8C.04148.A1F
L404 --> 6H.10220.111
4. DNP : R401,R402, R403, R404, R405,R406,
Q401, Q402, R416
S03:
1.+12Vin2 change to +9V_Tuner
2.Add C429,428, L401
3.U403 is changed to LM358DT.
4.Add D10,R430
5.U403 Change to LM358DR(TI) ,for ST can't provide any more
+9V_MSP
L401
L401
C429
C429
0.1U K
0.1U K
+9V_TUNER
D10
D10
R430
R430
1N6478
1N6478
4.7 J
4.7 J
A
K
+
+
C408
C408
47U 16V
47U 16V
near to TU1
C421
C421
0.1U K
0.1U K
AFT
TUNER
BenQ Corporation
BenQ Corporation
BenQ Corporation
Project Code
Project Code
Project Code
9J.01B75.001
9J.01B75.001
9J.01B75.001
Title
Title
Title
Size
Size
Size
PCB P/N
PCB P/N
PCB P/N
A3
A3
A3
Date:
Date:
Date:
Prepared By
Prepared By
Prepared By
Floyd Lin
Floyd Lin
Floyd Lin
2
1
+9V_TUNER
Z220
Z220
+
+
C413
C413
C428
C428
10U K
10U K
100U 16V
100U 16V
U402
U402
T401
T401
UA78M05CKTPR
UA78M05CKTPR
TU_VCC5
1
3
VI
VO
+
+
C409
C409
C411
C411
C410
C410
0.1U K
0.1U K
0.1U K
0.1U K
100U 16V
100U 16V
Vin : 7V ~ 25V
Iout : 500mA
+9V_TUNER
R428
R428
0
0
U403
U403
LM358DR
LM358DR
TUNER_AFT
13
Vcc : 2.5V ~ 15V
Icc : 8mA
Model Name
Model Name
Model Name
OEM/ODM Model Name
OEM/ODM Model Name
OEM/ODM Model Name
V37X EU
V37X EU
V37X EU
V37X EU
V37X EU
V37X EU
P04_Tuner_Panasonic
P04_Tuner_Panasonic
P04_Tuner_Panasonic
PCB Rev.
PCB Rev.
PCB Rev.
Document Number
Document Number
Document Number
Rev.
Rev.
Rev.
9J.01B75.BAE-C3-304-001
9J.01B75.BAE-C3-304-001
9J.01B75.BAE-C3-304-001
0
0
0
4H.M7801.A01
4H.M7801.A01
4H.M7801.A01
A01
A01
A01
Thursday, August 31, 2006
Thursday, August 31, 2006
Thursday, August 31, 2006
Sheet
Sheet
Sheet
4
4
4
of
of
of
17
17
17
Reviewed By
Reviewed By
Reviewed By
Approved By
Approved By
Approved By
Cooper Lue
Jimmy Chang
Jimmy Chang
Jimmy Chang
1
D
C
B
A
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