Schematic Diagram For Flf5582A Main Board, Power Amplifier Section, Power Control Sub-Section - Motorola GTX/LCS 2000 Service Manual

IF3_6
IF_SS1
VAG
R0702
22k
R0705
C0702
3.3k
U0701
39pF
IF2_5
MC3303
IF_IN1
VFORWARD
C0701
39pF
IF3_1
C0727
IF_IN1
0.1uF
SW_B+
IF3_7
IF_IN1
R0726
TEMP
C0724 R0727
100k
0.1uF
IF3_2
TSTP
VAG
9V3
9V3
R0725
R0721
10K 5.6K
C0722
39pF
IF2_4
IF_IN2 R0722
22k
PA_TEMP
C0725
R0723
39pF
100k
IF3_3
IF_IN1
SPI_DATA_SRC
IF3_5
IF_IN1
DAC_CE_7
IF3_4
IF_IN1
SPI_CLCK_SRC
IF3_8
IF_IN1
PA_ENABLE
IF3_9
IF_IN1 Q0741
DTC144EK
K9.1_ENABLE
IN
R0711
22k
C0714P
39pF
R0712
C0703
2.2k
39pF
C0711
22nF
R0704
U0701
10k
MC3303
R0703
R0706
10k
100k
10k
C0726
C0723
39pF
39pF
R0714
CR0721
100
MMBD6100L
R0724
3.3k
U0701
MC3303
9V3
C0731
U0702
0.1uF
MC144111
16
VDD
PA_PWR_SET
2
Q1-OUT
1
Q2-OUT 4
DIN
Q3-OUT 11
13
Q4-OUT
6
ENABLE_
3
R1-OUT
R0732 R0733
10 5
CLOCK
R2-OUT 4.7k
12 4.7k
R3-OUT
14
R4-OUT
8
NC1
9 15
NC2 DOUT
VSS
7
9V3
Q0742
C0741
R0743
R0741
39pF
1k
1.5k
OUT
R0742
1.5k
GND
This document was created with FrameMaker 4.0.3
R0713 R0750
510 510
R0710 R0751
C0712
510
510
0.1uF
R0728 R0729 R0717 R0719
100k 100k 10.0k 1k
U0701
R0718
MC3303
10.0k
C0713
39pF
R0716 R0715
10.0k 1k
R0720
10.0k
R0730
100k
R0731
100k
R0734 R0735
4.7k 4.7k
R0736
4.7k
Q0731
3904L
R0737
4.7k
IF7_100
IF_IN1
IF2_1
IF_IN2
PA_CNTRL
IF2_3
IF_IN2
CURRENT_SENSE_
IF2_2
IF_IN1
A+_CURRENT_SENSE+
IF7_4
IF_SS1
ANA_FREQ_CONT
NPN
IF2_6
IF_IN1
K9.1
Schematic Diagram for FLF5582A Main Board,
Power Amplifier Section, Power Control Sub-section
June 1996 68P02945C70-O
5