Philips TPS1.3A, Руководство по обслуживанию

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Circuit Diagrams and PWB Layouts 39 TPS1.3A LA 7.
SSB: Key, IR BD, & ComPair I/F
1
1
2
2
3
3
4
4
5
5
6
6
A A
B B
C C
D D
For IR BOARD
F / I r i a p m o C r o F D R A O B y e K r o F
IR IN/OUT I/F for MM/DVB-T Mod u le/ S eri a l Pl u g (ITV Level 2)
CN7 3 01 A 3
CN7 3 02 C5
CN7 3 0 3 A6
CN7 3 04 C4
CN7 3 05 C5
C7 3 01 A2
C7 3 02 A2
C7 3 0 3 D2
C7 3 04 B4
C7 3 05 D4
Q7 3 01 C2
Q7 3 02 C2
R7 3 01 A2
R7 3 02 A2
R7 3 0 3 A 3
R7 3 04 D 3
R7 3 05 D 3
R7 3 06 D 3
R7 3 07 D 3
R7 3 0 8 A5
R7 3 09 A5
R7 3 10 A2
R7 3 11 D 3
R7 3 12 C4
R7 3 1 3 C4
R7 3 14 C 3
R7 3 15 C4
R7 3 16 B2
U7 3 01 C 3
ZD7 3 01 A2
ZD7 3 02 A1
ZD7 3 0 3 A5
ZD7 3 04 A5
PWR_ON_OFF_IN
IR_MODE
PWR_ON_OFF_IN
LED2_ S TBY 9,10
LED1_ON 10
I S P_ S DA 6
I S P_ S CL 6
PWR_ON_OFF 6,9,10
KEY1 9,10
KEY2 10
RC_IR_5V 1 3
RC_IR_ 3 V 3 9,10
+5V_ S TBY
+5V_ S TBY
+5V_ S TBY
+5V_ S TBY
+5V_ S TBY
ZD7
3
02
BZ
X
8
4-C5V6 (NC)
1
3
CN7 3 02
6 33 67 7P 2.0MM
1
2
3
4
5
6
7
CN7 3 04
6 33 62 2P 2.0MM(NC)
1
2
C7 3 01
0.1 u F
C7 3 02
0.1 u F
R7 3 07 100R
U7 3 01
74LV405 3 PW(NC)
11
10
9
12
1
3
2
1
5
3 6
14 16
15 4 8 7
S 1
S 2
S3
1Y0
1Y1
2Y0
2Y1
3 Y0
3 Y1 E
1Z
VCC
2Z 3
Z
GN
D
VEE
R7 3 02 4R7
ZD7
3
04
BZ
X
8
4-C5V6(N
C
)
1
3
R7 3 16
47K(NC)
R7 3 15
47K(NC)
C7 3 0 3
33 P
CN7 3 01
6 33 64 4P 2.0mm
1
2
3
4
CN7 3 0 3
6 3383 3 P 2.0mm (H=15mm)
1
2
3
Q7 3 02
MUN2211J(NC)
2
1
3
R7 3 0 3
0R
CN7 3 05
6 33 6 3 3 P 2.0mm(NC)
1
2
3
C7 3 05
0.1 u F
ZD7
3
01
BZ
X
8
4-C5V6 (NC)
1
3
R7 3 14
47R(NC)
R7 3 11 47R(NC)
R7 3 12
47R(NC)
C7 3 04
0.1 u F(NC)
Q7 3 01
2N7002
R7 3 05 100R
R7 3 04 47R
R7 3 09 22R
R7 3 06 100R
R7 3 10 0R05
R7 3 1 3
47R(NC)
R7 3 0 8 22R R7 3 01 4R7
ZD7
3
0
3
BZ
X
8
4-C5V6(N
C
)
1
3
B12 B12
I_17610_04 8 .ep s
0 8 040 8
715T2 8 7 8 -1
KEY, IR BD & COMPAIR I/F