47
12.4. Main (Connector) Circuit (1/2)
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
MAIN (CONNECTOR) CIRCUIT
SCHEMATIC DIAGRAM - 3
SC-UA7E/PC/PH/PR MAIN (CONNECTOR) CIRCUIT
2/2
1/2
TO MAIN (CONNECTOR)
CIRCUIT (2/2)
: +B SIGNAL LINE
B
TO
PANEL
CIRCUIT (
CN6801
)
IN SCHEMATIC
DIAGRAM - 12
1
27
F
TO
DAMP
CIRCUIT (
CN2105
)
IN SCHEMATIC
DIAGRAM - 16
TO TOUCH
SENSOR P.C.B.
1
20
AU: MAIN (AUX TUNER): SCHEMATIC DIAGRAM - 1 ~ 2
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 5
LD: MAIN (LDO): SCHEMATIC DIAGRAM - 6
OP: MAIN (OPTICAL): SCHEMATIC DIAGRAM - 7
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 8 ~ 10
US: MAIN (USB): SCHEMATIC DIAGRAM - 11
: AUDIO SIGNAL LINE
DAMP_RST
DAMP_RST
DGND
FAN_OUT2
C2570
C2569
0.1
0.1
C2580
C2560
0.1
0.1
FAN_OUT2
DC_DET_AMP
PCONT1
SYNC
SMPS_ID
DC_DET_PWR
FAN_OUT1
C2530
1000P
R2531
J0JYC0000656
R2533
J0JYC0000656
R2535
J0JYC0000656
R2537
J0JYC0000656
R2538
0
R2536
J0JYC0000656
R2534
J0JYC0000656
R2532
J0JYC0000656
R2530
J0JYC0000656
R2529
J0JBC0000015
C2531
1000P
C2532
1000P
R2540
J0JBC0000015
R2539
J0JBC0000015
R2525
R2526
0
R2500
R2524
J0JYC0000656
J0JYC0000656
J0JYC0000656
J0JYC0000656
J0JYC0000656
J0JBC0000015
R2527
R2502
0
R2503
R2501
C2529
1000P
J0JBC0000015
R2507
J0JBC0000015
R2506
J0JYC0000656
R2504
C2510
1000P
C2511
1000P
R2510
R2512
R2552
R2553
R2551
R2508
J0JBC0000015
J0JYC0000656
R2528
0
R2511
C2509
1000P
C2508
0.1
R2509
J0JYC0000656
J0JYC0000656
J0JYC0000656
J0JYC0000656
J0JYC0000656
J0JYC0000656
47K
R2505
C2562
0.1
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN2501
1
6
7
5
9
12
13
10
11
18
25
26
23
24
27
20
19
22
21
16
14
15
17
8
2
4
3
CN2500
POWER_MODE
POWER_MODE
DGND
C2559
0.01
3
2
1
K4AA01H00010
ZJ6002
FR-_HI
DGND
SW-
FL-_LO
FR-_HI
FR+_HI
FL+_LO
SW+
R2554
0
FL-_HI
FL-_HI
FL+_HI
FL+_HI
6
7
5
9
14
11
10
13
12
17
18
15
16
8
1
3
4
2
20
19
CN2503
DC_DET_PWR
PCONT1
FAN_OUT1
DC_DET_AMP
BT_UART_RTS
SYS_GND
BT_UART_RX
I2C_SCL_2
TP_RST
PW_STDBY_3R3V
I2C_SDA_2
TP_ALERT
BT_UART_TX
BT_HOST_WAKE
BT_LDO_ON
ILLUMINATION_GND
REM_IN
SYS_GND
FL_CLK
FL_CS
PW_+3R3V
NFC_IRQ
I2C_SDA_2
I2C_SCL_2
DGND1
FL_DAT
DGND
AGND
BUZZER
USBLED_REC
EQLED_RED
PW_+5R6V
DBASSLED_RED
LED_WHITE
USBLED_PLAY1
12V
PW_ILLUM
PW_STDBY_3R3V
PWM_X1
PW_STDBY_5V
SYNC
SMPS_ID
FR+_HI
FL+_LO
SW+
SW-
FL-_LO
TP_RST
DGND
TP_SDA
TP_ALERT
TP_SCL
FL_CS
DGND
DGND1
REM_IN
DGND1
FL_GND
NFC_SDA
NFC_SCL
NFC_IRQ
FL_CLK
FL_DAT
AGND
DGND
DGND
BUZZER
PWM_X1
SYS_GND
PW_+5R6V
SYS_GND
SYS_GND
EQLED_RED
LED_WHITE
PW_STDBY_5V
DBASSLED_RED
PW_+5R6V
BT_UART_TX
BT_LDO_ON
BT_UART_RX
PW_STDBY_3R3V
BT_UART_RTS
BT_HOST_WAKE
ILLUMINATION_GND
PW_+3R3V
PW_STDBY_3R3V
12V
PW_ILLUM
PW_+3R3V
USBLED_REC
USBLED_PLAY1
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
DS
DS
DS
DS
DS
DS
DS
DS
DS
MI
LD
MI
AU
LD
MI
MI
LD
LD
LD
US
MI
US
LD
AU
AU
AU
US
AU
US
US
MI
LD
US
AU
MI
OP
LD
AU
MI
OP
LD
MI
AU
LD
DS
DS
Summary of Contents for SC-UA7E
Page 5: ...5 1 4 Caution For AC Cord For E Figure 1 3 ...
Page 11: ...11 5 Location of Controls and Components 5 1 Remote Control Key Button Operation For E PH PR ...
Page 12: ...12 5 2 Remote Control Key Button Operation For PC ...
Page 13: ...13 5 3 Main Unit Key Button Operation ...
Page 22: ...22 7 9 2 Main P C B 7 9 3 DAMP P C B 8 8 9 IC2104 IC2108 IC2107 10 IC2101 C2155 ...
Page 25: ...25 8 3 Main Components and P C B Locations ...
Page 42: ...42 ...
Page 44: ...44 ...
Page 80: ...80 ...
Page 86: ...86 ...