Panasonic PSG1602004CE Service Manual - Page 11

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Panasonic PSG1602004CE Service Manual

5 Schematic Diagram

5.1.

Main (IO Expansion) Circuit

1
2
3
SCHEMATIC DIAGRAM - 1
A
A
MAIN (IO EXPANSION) CIRCUIT
US
USBLED_REC
USBLED_PLAY1
US
B
MI
SP_INT
FA
FAN_OUT
R1229
6.8K
QR1201
B1GBCFJJ0040
R1228
39K
SWITCH
C
AU
ANALOG_SEL
ANALOG_SEL2
AU
DSP_MUTE
D
DS
DS
DRV_AMP_MUTE
DS
DSP_RESET
DAMP_MOD_DA
SE
US
FE
BT
SE
AU
FA
MI
DS
DI
DGND
E
DI
AM_BP
DI
PCONT2
DI
PCONT3
DI
USB_B_PCONT
USB_A_PCONT
DI
MI
NRST
TUN_RST
AU
F
G
H
1
2
3
4
5
6
: +B SIGNAL LINE
: AUX/MIC SIGNAL LINE
LB1201
R1236
J0JYC0000656
10K
R1226
12K
44 43
42
41 40
39 38
37
36
35
34
1
33
2
32
KPY11
SCL
[1] VSS
[33] SDA
3
KPY10
DIR25
31
4
30
EXITIO0
DIR24
5
KPY9
VSS
29
IC1202
6
VSS
KPY7
28
C0ZBZ0002175
7
27
KPY0
IO EXPANDER
RESETN
8
KPY1
KPX5
26
9
25
KPY3
KPY4
[11] KPX1
[23] PX4
10
KPY2
24
KPX6
11
23
12
13
14
15
16 17
18
19
20
21
22
R1213
R1214
0
0
IO: MAIN (IO EXPANSION): SCHEMATIC DIAGRAM - 1
FA: MAIN (FAN LED): SCHEMATIC DIAGRAM - 2 ~ 3
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 4
BT: MAIN (AMP BTL): SCHEMATIC DIAGRAM - 5 ~ 6
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 7 ~ 8
SE: MAIN (AMP SINGLE): SCHEMATIC DIAGRAM - 9 ~ 10
FE: MAIN (FE): SCHEMATIC DIAGRAM - 11
DI: MAIN (DIGITAL POWER): SCHEMATIC DIAGRAM - 12 ~ 13
US: MAIN (USB): SCHEMATIC DIAGRAM - 14
AU: MAIN (AUX): SCHEMATIC DIAGRAM - 15
4
5
6
7
8
9
REM_IN
MI
DI
MI
PW_XSW3R3V
PW_SW3R3V
DS
SE
FE
DI
AU
MI
DI
PW_SW5R4V_ILUM
PW_FL_SW12V
DI
FL1_CS
MI
MI
FL_SCLK
MI
FL_SDO
MI
KEY3
KEY2
MI
MI
KEY1
VOL_JOG
MI
MI
DJ_JOG
SPX_DAT
MI
SP_SDA
MI
MI
SPX_CLK
SP_SCL
MI
SPX_STB
MI
DS
AU
MI
I2C_SDA
DS
AU
MI
I2C_SCL
REG_BP
DI
MI
BT_UART_TX
BT_UART_RX
MI
MI
BT_HOST_WAKE
PW_BT_SW4R6V
DI
MI
BT_UART_RTS
DS
AU
MI
I2C_SDA
DS
AU
MI
I2C_SCL
NFC_IRQ
MI
AU
DI
PW_SW12R0V
MI
MIC_IN
AU
MPORT_IN_R
AU
DI
AGND
AU
MPORT_IN_L
7
8
9
11
10
11
12
R1805
P1802
J0JYC0000656
30
1
REM_IN
2
PW_STBY3R3V
C1804
3
DGND
1000P
PW_SW3R3V
4
C1803
5
PW_SW5V
1000P
6
PW_SW5V
7
PW_FL12V
R1815
8
DGND
4.7K
R1804
J0JYC0000656
9
FL1_CS
R1803
J0JYC0000656
10
FL_CLK
R1802
J0JYC0000656
11
FL_DIN
C1822
1000P
DGND
12
LB1805
J0JYC0000656
C1823
1000P
13
KEY3
LB1804
J0JYC0000656
TO
14
KEY2
LB1801
J0JYC0000656
PANEL CIRCUIT
15
KEY1
C1824
1000P
(P6200)
16
DGND
LB1815
J0JYC0000656
C1810
470P
IN SCHEMATIC
VOL_JOG
17
LB1814
J0JYC0000656
DIAGRAM - 19
18
DJ_JOG
C1811
470P
19
DGND
LB1817
J0JYC0000656
SPX_DAT
20
LB1816
J0JYC0000656
21
SPX_CLK
22
DGND
LB1802
J0JYC0000656
23
SPX_STB
LB1803
J0JYC0000656
24
SPX_CLR
DGND
25
R1844
0
26
SP2_SDA
R1843
0
27
SP2_SCL
DGND
28
29
DGND
30
DGND
1
P1804
R1816
J0JYC0000656
1
BT_UART_TX
R1817
J0JYC0000656
2
BT_UART_RX
R1818
J0JYC0000656
3
BT_HOST_WAKE
R1819
J0JYC0000656
4
BT_LOD_ON
5
PW_BT_SW4R6V
R1820
J0JYC0000656
6
BT_UART_RTS
TO NFC P.C.B.
R1811
0
7
NFC_D3R3V
R1822
0
8
NFC_SDA
R1823
0
9
NFC_SCL
10
NFC_IRQ3V
R1821
11
DGND
J0JYC0000656
C1825
12
DGND
1000P
R1808
P1803
J0JYC0000656
9
PW_SW12R0V
R1809
1K
8
MIC_IN
D
R1828
J0JYC0000656
7
MIC_DET_2
TO
R1810
J0JYC0000656
MIC CIRCUIT
6
MIC_DET_1
C1809
R1806
J0JYC0000656
1000P
5
MIC_GND
(CN1401)
4
MPORT_IN_R
IN SCHEMATIC
3
MPORT_GND
DIAGRAM - 20
2
MPORT_IN_L
1
MPORT_DET
R1807
R1812
J0JYC0000656
J0JYC0000656
SA-MAX9000GM/GS MAIN (IO EXPANSION)
10
11
12
13
14
A
B
C
C
D
E
F
G
CIRCUIT
H
13
14