Transmitter Module Circuit - Panasonic SH-FX65P Service Manual

16.3. TRANSMITTER MODULE CIRCUIT

1 2 3
SCHEMATIC DIAGRAM - 7
A
TRANSMITTER MODULE CIRCUIT
(FOR REFERENCE ONLY)
CN1
(PATTERN CONNECTOR)
B
AGND 1
AUDIO_CH1_L_OUT(NC) 2
AGND 3
AUDIO_CH1_R_OUT(NC) 4
AGND 5
AUDIO_CH1_L_IN 6
AGND 7
AUDIO_CH1_R_IN 8
AGND 9
AUDIO_CH2_L_IN 10
TO MAIN UNIT AGND 11
AUDIO_CH2_R_IN 12
+5VSUPPLY
C
5V 13
5V_GND 14
VM_DET 15
SDO 16
SDI 17
SCLK 18
(NC) 19
(NC) 20
(NC) 21
(NC)
22
D
E
F
G
STATIC SENSITIVE PART
H
4 5 6
: + B SIGNAL LINE : MAIN SIGNAL LINE
IC1103
C0DBZGC00067
3.3V REGULATOR
TP21
VIN GND EN BYP VOUT
AGND
1 2 3 4 5
+5VSUPPLY
R1106
AGND C1113 C1114
J0JCC0000278
6.3V22 0.1u
AGND
C1111
CH1_L_IN
W1 0.1u
0
AGND
CH1_R_IN
AGND
CH2_L_IN
IC1102
AGND
C0DBZGC00067
CH2_R_IN
3.3V REGULATOR
GND
VIN GND EN BYP VOUT
SDOUT
R1114
1 2 3 4 5
0
SDIN +5V
+3V3A
SCLKIN
LDO
C1108 C1110
16V4.7
6.3V220
AGND
R1112
0
+5VSUPPLY
IC3
C0DBZYY00262
3.3V REGULATOR
W4
VOUT 5
0
C7 C70
4 VIN
0.1u
6.3V220
C19 C51
BYP 3
6.3V100 0.1u
2
GND
EN 1
L1101
0
GNDE
7 8 9
: RF SIGNAL LINE
+3.3V
C1001
0.1u
R1027
10K
C1506
10p
R9
1K
R13 R7
10K
10K
C1503
10p R8
C1512
1.8K
22P
R10 C47
1.8K 33p
R11
1K
A B A
B5 B6 B7
45
10 11 12
IC1000
R1001 R1002
C2BBED000056
4.7K 4.7K R1003 R1005
10K 10K
MCU IC
1 30
P2.1 P2.2
R1009 R1016
R1007
0
10K 3.3K
2 29
P2.0 P2.3
C1008
4.7u
28
3 P0.1 AVSS
4 P0.0 AVREF 27
C1009
R1021
0.1u
0
5 P12.0 P1.0 26
R1012 R1020
0
0
6 RST P1.1 25
R1013 R1019
0 0
7 FLMD0 P1.2 24
R1018
0
8 EXCLK P1.3 23
9 X1 P1.4 22
10 REGC P1.5 21
C1004
0.047u
11 VSS P1.6 20
C1005
4.7u
12 VDD P1.7 19
R1014
330
13 P6.0 P3.0 18
R1022
330
14 P6.1 P3.1 17
R1017
15 P3.3 P3.2 16
0
R26 1K
R27 10K
R25 1.8K
C48
33p
R19 1.8K
R18 10K
R22 1K
TO TRANSMITTER
MODULE
SECTION (3/4)
B C D
B8
1/4 2/4
3/4 4/4
SH-FX65P/PC (SH-FX65TPP) TRANSMITTER MODULE CIRCUIT
SH-FX65P / SH-FX65PC
13 14
TO TRANSMITTER
MODULE
SECTION (2/4)
+3.3V B1
A
+3.3V B
C
B2
D
E
F
B3
B4