Panasonic SH-FX65P Service Manual page 46

SH-FX65P / SH-FX65PC
15 16 17
SCHEMATIC DIAGRAM - 8
TRANSMITTER MODULE CIRCUIT
(FOR REFERENCE ONLY)
TO TRANSMITTER
MODULE
SECTION (1/4)
B1 +3.3V
R1110
R1111
27K
47K
Q1101
B1GBCFJJ0051
LEVEL SHIFTER
A
B +3.3V
C
B2
D
E
F
B3
B4
STATIC SENSITIVE PART
18 19 20
: + B SIGNAL LINE : MAIN SIGNAL LINE
IC1105
C1BB00001071
POWER ON RESET IC
R1101
1K
1 VOUT
TP23
VIN
R1109
D1101 C1101
2 VSS
B0JCAE000001 10K 0.1
TP22
IC1101
R1108
10K
EEPROM IC
NOT SUPPLIED
R1102
D1102
10K
B0JCAE000001
1 NC VCC
2 NC
3 NC
4 GND SDA
TO TRANSMITTER
MODULE
SECTION (4/4)
B14
21 22 23
: RF SIGNAL LINE
+3.3V
3
8
R1103 C1103
C1102
10K 0.1u 0.047u
WP 7
R1104
0
SCL 6
R1105
0
5
B15
46
24 25 26
IC1300
C0FBAK000019
ADC
R1301
C1301
1K
10V22
16 CKS0 AINR 1
R1303
47K
15 CKS2 AINL 2
C1302 R1302
1K
10V22
14 DIF CKS1 3
13 PDN VCOM 4
C1303 C1304
0.1
10V22
12 SCLK AGND 5
C1305 R1305
C1306
10V22 0
0.1
11 MCLK VA 6
10 LRCK VD 7
C1307 C1308 R1306
0
10V22 0.1
9 SDTO 8
DGND
A B C D
B16 B17 B18
1/4 2/4
3/4 4/4
SH-FX65P/PC (SH-FX65TPP) TRANSMITTER MODULE CIRCUIT
27 28
A
B
C
D
E
F
G
H