HYT TM-800K, Service Manual

Page: 114 / 128

1 2 3 4 5 6 7 8
A
B
C
D
8 7 6 5 4 3 2 1
D
C
B
A
Model Name:
File No.: Rev:
HYT Science & Technology Co. Ltd.
Part Name:
Prepare: Check: Approve:
Page: of
Date:
TM-800K U(1) 5Tone Mobile Terminal
LNA and BPF Unit
4 7
2008.08.01
V01
L601 10U
C
624
0.
1U
C
623
470P
R606
330
C
622
470P
L602
470N
Q601
2SC3357
R604
2.7K
R602
3.9K
C608
470P
R603
0
L1 C607
1P
C606
0.5P
C603
30P C605
30P
R601
1M
C602
0.5P
L2 C601
470P
C609
47P
L3
C
611
1P
C614
0.5P
C615
1P
C612
30P C613
30P
R607
1M
C616
NC
L4
L5
C
618
1P
C620
0.5P
C
621
1P
C619
30P
R608
1M
L6
C617
470P C610
470P C604
470P
RFIN RFOUT
8R
CV
C629
4P
C627
1P
C632
30P
D606 1S
V279
D605 1S
V279
R609
0
C628
100P
R605
10K
C626
1P
D604
1S
V279
D603
1S
V279
C631
30P
C625
1P
C630
30P
D601
1S
V279 D602
1S
V279
0.76V
1.53V
Text
7.72V
LNA Gain 5dB
：
112