Panasonic SH-FX65P Service Manual page 44

SH-FX65P / SH-FX65PC
SCHEMATIC DIAGRAM - 6
RECEIVER MODULE CIRCUIT
(FOR REFERENCE ONLY)
A
B
B9
C
D
E
TO RECEIVER
MODULE
SECTION (3/4)
B10
A
B11 B
C
B12
A
B
C
D
E
B13
F
G
H
I
STATIC SENSITIVE PART
15 16 17
: + B SIGNAL LINE : MAIN SIGNAL LINE : RF SIGNAL LINE
B14
TO RECEIVER
MODULE
SECTION (2/4)
SD_OUT_A
R1500
SD_IN_A
R1501
B_CLK
R1502
LR_CLK
R1503
SD_OUT_B
R1504
SD_IN_B
R1505
R1506
AUDIOCLK J0JCC0000278
R1507
0
R41
10K
SDA
SCL
INT
ASIC_RESET_(N)
C10
10K
FRAME_CLK
DEBUG_TXD
CONNECT
18 19 20
B15
+3.3V
C25
R5 6.3V4.7
10
64 63 62 61 60 59 58 57 56 55 54 53
1
B4
33
2
DOUT_A
33
3
DIN_A
33
4
BCK
33
5
LRCK
33
6
DOUT_B
33
7 DIN_B
IC10
8 AUDIO_CLK_OUT
C1AB00002772
BASE BAND IC
9 A0
10 A1
11 AGND_IO
12 VCC_3_IO
13 SDA
14 SCL
15 GPIO_2 / INT
16 GPIO_RESN
17 18 19 20 21 22 23 24 25 26 27 28
4 3
1 2
C66
C65
Y1
33p
33p
H0J122500037
21 22 23
44
B18
B16 B17
A B C D
C36 C37
C21
0.01u 0.01u 0.01u
C30
52 51 50 49
0.01u
TX_DATA_I_NOT 48
TX_DATA_I 47
TX_ANT_C_EN 46
TX_ANT_A_EN 45
44
VCC_K
TX_ON 43
42
B6_RX_ANT_A_EN
GND_IO 41
B6_RX_ANT_B_EN 40
B3_AGC_RESET 39
VCC_3_IO 38
B2 37
SHDN 36
B5_MODE_PA 35
SPI_EN 34
SPI_CLK 33
29 30 31 32
K4
K5
K6
1/4 2/4
3/4 4/4
SH-FX65P/PC (SE-FX65P/PC) RECEIVER MODULE CIRCUIT
24 25 26
I
J
C33 C34
0.01u 0.01u
K
L
M
N
O
P
27 28