Cd Interface & Main (Micon) Circuit (1/2) - Panasonic SA-PM250EB Service Manual

13.2. CD INTERFACE & MAIN (MICON) CIRCUIT (1/2)
1 2 3
SCHEMATIC DIAGRAM - 1
A
A CD INTERFACE CIRCUIT
S7200
OPEN
3 1
4 2
B
S7201
RESET
3 1
+
4 2
+
C
M7301*
M7302*
TRAVERSE MOTOR SPINDLE MOTOR
D
E
F
G
H
NOTE: " * " REF IS FOR INDICATION ONLY
1 2 3
4 5 6
B MAIN (MICON) CIRCUIT
CN7002
7
1 TRV+
B
2 TRV-
TO
3 REST_SW
MAIN (CD MOTOR DRIVER)
4 MOTORGND
CIRCUIT (CN5001)
5 OPEN_SW
IN SCHEMATIC
6 SPM+
DIAGRAM - 5
7 SPM-
1
LB8004
J0JYC0000656
C8032
10
4 5 6
7 8 9 10
: +B SIGNAL LINE
SU: MAIN (SUPPLY): SCHEMATIC DIAGRAM - 3
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 4
CD: MAIN (CD MOTOR DRIVER): SCHEMATIC DIAGRAM - 5
US: MAIN (USB): SCHEMATIC DIAGRAM - 6
LB8009
J0JHC0000118
IC8003
RFKWFPM250EM
16M FLASH MEMORY
5 DI(DQ0) VSS 4
6 3
CLK WP#(DQ2)
7 HOLD#(DQ3) DO(DQ1) 2
8 VCC CS# 1
C8031
0.1
2
2 4 6 8 2 4 6 8 2 4 6 8
RX8009
D1H81014A042
1 3 5 7 1 3 5 7 1 3 5 7
C8064
0.1
R8208
10K
1/2 2/2
SA-PM250EB/EC/EE/EF/EG CD INTERFACE / MAIN (MICON)
7 8 9 10
47
11 12 13
: CD AUDIO INPUT SIGNAL LINE
M_VDET
SU
SU SMPS_ID
SU STBY_CTRL
DA DSP_SDA
DA DSP_SCL
DA DSP_ERR
DA DSP_MUTE
DSP_RESET
DA
C8054
100P
DA BT_UART_RTS 5 4
RX8008
J0JAD0000007
USB_EN 6 3
US
USB_OVC 7 2
US
DA BT_PCONT 8 1
DC_DET_AMP 5 4
DA
6 3
7 2
RX8007
J0JAD0000007
SU PCONT 8 1
PCONT3 SU
CD_LRCK DA
CD_BCK DA
CD_SDO
DA
DC_DET_PWR
SU
R8048 SMPS_CUT
SU
0
3
D8000
B0ADDH000009
1
CD OPEN_SW
DIMMER
DA
FL_CS
DA
DA FL
FL_DO
DA
DA TU_INT
DA TU_RST
TU_SCL
DA
DA TU_SDA
CD INNER_SW
PW_STBY3R3V SU
TO MAIN (MICON)
11 12 13
14
M_VDET
SMPS_ID
STBY_CTRL
DSP_SDA
DSP_SCL
DSP_ERR
DSP_MUTE
DSP_RESET
DGND
UART_RTS
USB_ENABLE
USB_OVC
BT_PCONT
DC_DET_AMP
LRCKI1
PCONT
SMPS_CUT
LOADING
OPEN_SW
DIMMER
FL_CS
CLK_FL
FL_DO
TU_INT
TU_RST
CLK_TU_SCL
TU_SDA
INNER_SW
1
P1
CIRCUIT (2/2)
CIRCUIT
14