Cd Interface, Tuner & Usb Circuit - Panasonic SA-PMX152EG Service Manual

12.8. CD INTERFACE, TUNER & USB CIRCUIT
1 2 3
SCHEMATIC DIAGRAM - 7
A
B CD INTERFACE CIRCUIT
CN7001
5 LDM+
4 LDM-
3 OPEN_SW
2 DGND
M7302* 1 CLOSE_SW
B
SPINDLE MOTOR
+
CN7002
10 SPM+
9 SPM-
8 CLOSE_SW
3 1 7 REST_SW
6 DGND
4 2 5 OPEN_SW
4 LDM-
S7201
3 LDM+
RESET
2 TRV-
C
1 TRV+
+
M7301*
TRAVERSE MOTOR
D
C
TUNER CIRCUIT
E
JK51
G3
FM ANT
G2
VA51 LB51
G1
J0ZZB0000202 J0JYC0000656
F
G
NOTE: " * " REF IS FOR INDICATION ONLY
H
1 2 3
4 5 6
TO LOADING P.C.B.
(CD MECHANISM UNIT)
1
TO MAIN P.C.B.
(CN5001)
10
: +B SIGNAL LINE : AUX/TUNER SIGNAL LINE : FM SIGNAL LINE
IC52
VUEALLPT094...EG
VUEALLPT091...PC
FM RADIO RECEIVER
T1 20 19 18 17 16
C51 L51 R67 LIN
1 NC 15
1000P G1CR18JA0020 0 RIN
2 FMI DFS 14
3 13
RFGND THERMAL DOUT
PAD
4 AMI GND 12
5 RST VDD 11
VIO
6 7 8 9 10
C65
C62
0
0.1
R74...PMX150EGS
0
CK81 CK82 CK81
4 5 6
7 8 9
D USB CIRCUIT
CN6101
G1
DGND
USB_D+
USB PORT
USB_D-
USB_5V
G2 G3
R59 2.2K
R60 330
C71 10
CN51
C66 C69 G2
33P 10P LB52
13 AUX_RCH
J0JHC0000118
12 AGND
11 AUX_LCH
C67 C61 C68
3P 0.1 10 10 DGND
C70 10
9 TUN_DATA
R51 2.2K
8 TUN_BCK
R52 560
7 TUN_LRCK
6 DGND
R64 0
5 PW_D3.3V
L54
4 RESET
0
3 TU_SDIO
2 TU_SCLK
1 TUNER_INT
G1
R55 220
R56 220
R57 1K
R76...PMX150PCS
0
CK85
SA-PMX150EG/PC, SA-PMX152EG CD INTERFACE / TUNER / USB
7 8 9
59
10 11 12
: +B SIGNAL LINE : USB SIGNAL LINE
CN6100
G1
4
1 DGND
R6100 0
3 2 D+
R6101 0
3 D-
2
4 DGND
1 5 USB5V
6 USB5V
7 DGND
G2
TO MAIN P.C.B.
(CN8008)
FOR PMX150
10 11 12
13 14
A
7 B
TO MAIN P.C.B.
(CN1101)
1
C
D
E
F
G
CIRCUIT
H
13 14