Coprocessor, Wireless Adapter Circuit - Panasonic SA-PT960P Service Manual

SA-PT960P / SA-PT960PC

19.8. Coprocessor, Wireless Adapter Circuit

1 2 3
SCHEMATIC DIAGRAM - 18
A
J
COPROCESSOR CIRCUIT
B
CN1701
C B +5.3V 1
TO
DGND 2
MAIN CIRCUIT
IPHONE_CPREADY 3
(CN2014)
IPHONE_CPRESET 4
IN SCHEMATIC
IPHONE_I2C_SCL 5
DIAGRAM - 6
IPHONE_I2C_SDA 6
D
K
E
WIRELESS ADAPTER CIRCUIT
F
CN6300
1
AGND 14
CH1_L_OUT 13
12
AGND
CH1_R_OUT 11
B AGND 10
TO
CH2_L_OUT 9
MAIN CIRCUIT
AGND 8
(CN2003)
CH2_R_OUT 7
IN SCHEMATIC
5V 6
DIAGRAM - 9
5
5VGND
G
4
WM_DET
MAIN SET_TX(SDO) 3
MAIN SET_RX(SDI) 2
SCL 1
14
3
H
1 2 3
4 5 6
: +B SIGNAL LINE
IC1702 5 4
C0CBCBC00140 VOUT NC
+3.3V REGULATOR
VIN VSS ON/OFF
1 2 3
R1702
4.7K
Q1702
B1CFGC000004
G
LEVEL SHIFTER
D S
Q1704
B1CFGC000004
G
LEVEL SHIFTER
D S
R1731 0
R1730
100K
Q2003
B1GBCFLL0037
INVERTER
: +B SIGNAL LINE : MAIN SIGNAL LINE
TO DIGITAL TRANSMITTER
1 AGND NC 22
2 CH1_L_IN NC 21
3 AGND NC 20
4 CH1_R_IN NC 19
5 AGND SCL 18
6 CH1_L_OUT TX CARD_RX(SDI) 17
7 AGND TX CARD_TX(SDO) 16
8 CH1_R_OUT WM_DET 15
9 AGND 5VGND 14
10 CH2_L_OUT 5V 13
11 AGND CH2_R_OUT 12
CN6301
W6302 0
2 1
E6300
4 5 6
7 8 9
40 39 38 37 36 35 34 33 32 31
X1701
H0J327200099 1 NC 30
NC
2 XIN 29
3 XOUT NC 28
[1] VCC
4 CLK_EN [8] I2C_ADDR_0 NC 27
[9] I2C_ADDR_1
IC1701
5 NC NC 26
[10] I2C_ADDR_2
MFI341S2095
6 NC NC 25
[21] NC
IPOD VIDEO
7 I2C_SCL [31] SYS_CLK_OUT NC 24
8 NC 23
NC
9 22
10 21
11 12 13 14 15 16 17 18 19 20
: IPOD AUDIO SIGNAL LINE : AM / FM SIGNAL LINE
7 8 9
120
10 11 12
SA-PT960P/PC COPROCESSOR / WIRELESS ADAPTER CIRCUIT
10 11 12
13 14
A
B
C
D
E
F
G
H
13 14