13
5 Block Diagram
5.1.
SYSTEM CONTROL & AUDIO BLOCK DIAGRAM
SA-PM250GS/GSX/GT SYSTEM CONTROL & AUDIO BLOCK DIAGRAM
FROM/TO
POWER SUPPLY
: TUNER AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: USB SIGNAL LINE
: AM SIGNAL LINE
FOR SA-PM250GT
NOTE: “ * ” REF IS FOR INDICATION ONLY
SOC
C1AB00004188
IC8001
AM/FM RADIO
RECEIVER
VUEALLPT091...SA-PM250GS/GSX
VUEALLPT087...SA-PM250GT
IC52
DSP
C1AB00004239
IC400
MAIN P.C.B.
BLUETOOTH P.C.B.
BLUETOOTH P.C.B.
EEPROM
C3EBFY000044
IC8004
5
SDA
6
SCL
EE SDA
5
KEY2 35
MAIN KEY INT 32
CD I2S DATA 81
CD I2S LRCK 83
CD I2S BCK 82
DSP RESET 15
DSP MUTE 14
DSP ERR 13
16M FLASH
MEMORY
RFKWFPM250EM
IC8003
2
DO (DQ1)
5
DI (DQ0)
7
HOLD# (DQ3)
3
WP# (DQ2)
FL DATA0
91
FL DATA3
89
FL DATA2
86
6
CLK
1
CS#
FL CLK
90
FL CS
88
FL DATA1
87
VOL JOG 39
KEY1 34
FL DO 24
FL CLK 23
FL CS 21
SMPS CUT 10
DIMMER
9
BT WAKE 94
HOST WAKE 95
EE SCL
4
RESET
C0EBE0000338
IC8002
1
VOUT
RESETX
1
120
RCR
101
UART RX
102
UART TX
103
UART RTS
107
BT PCONT
111
PCONT
108
DC DET AMP
118
DSP SCL
119
DSP SDA
7
7
CN900
CN8001
LCD DI
LCD DI
8
6
CN900
CN8001
LCD WR
LCD WR
9
5
CN900
CN8001
LCD CS
LCD CS
3
11
CN900
CN8001
DIMMER
DIMMER
4
6
CN7001*
CN8003
PW BT 5V
PW BT 5V
1
9
CN7001*
CN8003
BT UART RX
BT UART RX
7
3
CN7001*
CN8003
BT WAKE
BT WAKE
5
9
CN900
CN8001
REM IN
REM IN
8
2
CN7001*
CN8003
BT CTS
BT CTS
6
4
CN7001*
CN8003
HOST WAKE
HOST WAKE
3
7
CN7001*
CN8003
BT UART TX
BT UART TX
BLUETOOTH
CIRCUIT
3
USB D+
USB D+
98
TU DATA
28
TU CLK
27
TU RST
26
TU INT
25
2
USB D-
1
USB 5V
USB D-
97
USB PORT
CN6001
REMOTE SENSOR
IR921
BUTTON P.C.B.
PANEL P.C.B.
VOLUME P.C.B.
1
1
ZJ904*
ZJ903*
KEY2
KEY2
3
3
ZJ902*
ZJ901*
KEY2
13
1
CN900
CN8001
KEY2
2
2
ZJ902*
ZJ901*
KEY1
12
2
CN900
CN8001
KEY1
1
1
ZJ902*
ZJ901*
VOL JOG
1
13
CN900
CN8001
VOL JOG
BLUETOOTH
-PAIRING
S903
TREBLE
S902
BASS
S901
PLAY/PAUSE
S909
FF/+
S906
STOP
S907
SELECTOR
S904
REW/-
S905
POWER
S900
EJECT
S910
127
XIN PLL
128
XOUT PLL
X8001
M VDET
PCONT
SMPS CUT
PCONT3 84
PCONT3
STBY CONTROL 93
M VDET 38
DC DET PWR
DC DET PWR 77
STBY CTRL
USB ENABLE
105
USB OVC
106
TRV CCW
TRV CW
SDOUT
CLVOUT
FDOUT
TDOUT
INNER SW
OPEN SW
LCD DRIVER
C0HBA0000268
IC900
CD INTERFACE P.C.B.
CD MECHANISM UNIT
31
8
VIN
2
TUNER P.C.B.
VOLUME
VR900
Z900
LCD
COM0 ~ COM3
SEG0 ~ SEG31
DATA
WR
CS
4
3
1
+9V
Q900
LED DRIVER
D993
+
+
F
55
E
54
BD
51
AC
50
PD
56
LD
57
BIAS
52
72
73
+3.3V
+3.3V
+5V
+5V
RESET
S7201
5CH MOTOR DRIVER
C0GBY0000213
Q5002
LASER DRIVE
Q8000
SWITCH
VOLD-
18
VOFC-
13
VOFC+
14
VOTK+
15
VOTK-
F-
F+
T-
T+
CD-LD
MD/LPD
B
A
D
C
E
F
16
63
4
VINSL+
27
BIAS
HIGH SIDE
SWITCH
C0DBZYY00712
OUT
IN
5
4
1
EN
3
/OC
64
23
VINLD
61
1
VINFC
62
26
VNTK
OPEN
S7200
24
CN5002
23
CN5002
21
CN5002
22
CN5002
6
CN5002
VREF
12
CN5002
5
CN5002
SPINDLE MOTOR
M7302*
14
CN5002
10
CN5002
20
CN5002
19
CN5002
16
CN5002
15
CN5002
OPTICAL
PICKUP UNIT
1
7
CN5001
CN7002
SPM-
SPM-
VOLD+
17
2
6
CN5001
CN7002
SPM+
SPM+
VOSL-
12
TRAVERSE MOTOR
M7301*
6
2
CN5001
CN7002
TRV-
TRV-
VOSL+
11
7
1
CN5001
CN7002
TRV+
TRV+
5
3
CN5001
CN7002
RESET SW
RESET SW
3
5
CN5001
CN7002
OPEN SW
OPEN SW
D8000
FM ANT
JK51
3
7
CN8002
CN51
4
6
CN8002
CN51
8
2
CN8002
CN51
9
1
CN8002
CN51
TUN DATA
TUN LRCK
TUN DATA
TUN LRCK
SDIO
SCLK
DOUT 13
DFS 14
7
3
CN8002
CN51
TUN BCK
TUN BCK
DCLK 17
1
9
CN8002
CN51
INT
INT
GCGPIO2 18
SDIO 8
SCLK 7
2
8
CN8002
CN51
RESET
SDIO
SCLK
RESET
RST 5
2 FMI
IC5001
IC6003
SPEAKERS
LEFT
RIGHT
Q400,Q401,Q402,Q403
DC DETECT
CIRCUIT
+
-
OUT1P
BSP1P
OUT1N
BSP1N
4
CN400
3
CN400
36
37
31
32
+
-
OUT2N
BSP2N
OUT2P
BSP2P
2
CN400
1
CN400
25
24
30
29
+19V
1 SDATA2
48 BCLK2
47 LRCK2
16
XO
17
XI
X400
5 SDATA1
4 BCLK1
7 RSTX
8 MUTEX
9 SCL
10 SDA
23 ERROR
3 LRCK1
IC8100
4 VDD
1 CE
+5V VOLTAGE
REGULATOR
C0DBGYY00969
VOUT 3
AM ANT
JK52
L52
4
6
3
1
2
4 AMI
2
1
124
XIN 32K
125
XOUT 32K
X8002
