149
18.1.7. MAIN CIRCUIT (1/6)
P1
P1
: +B SIGNAL LINE
: -B SIGNAL LINE
: AUX/OPTICAL AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
C
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 7
B
TO
DSP CIRCUIT
(CN1001)
IN SCHEMATIC
DIAGRAM - 6
SUBWOOFER
OUT
TO MAIN
SECTION (4/6)
SC-ZT1GN
/GS
(SU-ZT1GN
/GS
) MAIN
CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN
SECTION (2/6)
B
TO
DSP CIRCUIT
(CN1003)
IN SCHEMATIC
DIAGRAM - 5
F
TO
WIRELESS TX CIRCUIT
(CN4702)
IN SCHEMATIC
DIAGRAM - 14
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
4
3
2
1
5
IC5572
C0DBEKG00004
REGULATOR
PCONT_5V
A
R5572
INVERTER
47K
QR5571
UNR221300L
SYS6V
1.2K
R5574 R5575
10K
39K
R5573
C5573
16V47
6.3V1000
C5574
G0A200D00002
L5571
PGND
VOL_DT
VOL_CLK
1
C4068
R4061
100
R4062
100
AUX2_L
C4034
10
10
C4036
16V10
1K
R4001
C4033
C4031
50V4.7
C4035
16V10
C4032
50V4.7
100P
C4003
100P
C4001
V_SWIN
V_SLIN
V_CIN
C4012
1
C4013
1
C401
1
1
C4014
1
AUX2_L
AUX3_L
AUX3_R
16V100
C4065
AUX2_R
1K
R4256
3
1
2
JK4002
SW_OUT
C4256
390P
0.01
C4064
V_LIN
V_SRIN
V_RIN
0.01
C4066
A+7V
16V100
C4063
0.01
C4067
C4048
50V4.7
V_SWOUT
C4050
10
33P
C4062
33P
C4061
AUX3_L
AUX2_R
100P
C4004
1K
R4002
100P
C4002
1K
R4003
100P
C4007
100P
C4005
47K
R4032
47K
R4031
C4040
50V4.7
V_SLOUT
C4042
10
V_SROUT
AUX3_R
2
3
1
6
5
4
JK4001
1K
R4004
100P
C4008
100P
C4006
V_LOUT
V_ROUT
C4043
1
C4044
1
47K
R4034
47K
R4033
C4052
1
C4049
10
C4039
50V4.7
C4047
50V4.7
4.7K
R4036
C4041
10
53
51
50
52
55
56
54
41
39
37 36
38
40
42
46
44
45
48
49
47
43
34
32
33
35
24
21
22
20
23
27
28
25
26
30
31
29
16
17
15
19
18
13
4
3
6
5
1 2
9
7 8
10
12
11
14
IC4001
C1BB00001134
22P
C8076
22P
C8078
22P
C8075
22P
C8072
22P
C8069
22P
C8071
22P
C8070
CLK_DSP
INTREQ_DSP
22P
C8074
22P
C8077
22P
C8073
RESET_DSP
BUSY_DSP
R8076
1K
R8078
1K
R8079
0
R8075
1K
RESET_CODEC
DT_OUT_CODEC
INTREQ_CODEC
CS_CODEC
R8074
1K
22P
C8079
R8072
1K
R8069
0
R8071
1K
R8070
1K
DGND
R8073
0
R8077
1K
CS_DSP
MISO_DSP
MOSI_DSP
+5VA
PGND
AGND
1000P
C5594
C5591
6.3V330
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
CN4103
SL_OUT
SR_OUT
0.01
C5597
3
2
1
E5503
W_INT
W_SCL
W_SDO
W_DET
W_SDI
W_SSB
LB4708
LB4705
FL_OUT
LB4701
LB4702
18
16
14
8
9
11
12
10
2
3
1
5
7
6
4
13
15
17
19
19
1
CN4701
10V1000
C5593
A+7V
+5V
LB4704
LB4703
FR_OUT
D3.3V
D3.3V
220K
R4114
220K
R4116
1
C4107
1
C4110
1
C4108
A-7V
220K
R4113
1
C4109
220K
R4115
6
7
5
9
25
24
26
21
20
22
17
18
13
10
12
11
16
14
15
19
23
28
27
8
1
3
4
2
29
30
CN4101
AINR-
[1]AGND
RECR1
[30]SWVIN
[29]SWIGO
CVC
SWC
CVIN
CIGO
COUT
SWOUT
AVCC
A+7V
DATA
DGND
DGND
DVDD
CLOCK
AGND
AUDIO SIGNAL PROCESSOR
AGND
SWin
RVC
ROUT
RIGO
RVIN
LOUT
[44]SRIGO
L
SRC
R
R
L
ROUT
LOUT
[43]SRVIN
SLC
SL
VIN
SLIGO
SROUT
SLOUT
LVC
RECL1
LVIN
LIGO
SDI
SDO
INT
SCL
SSB
AGND
AGND
[56]RECR2
[13]ADIFL
[14]ADIFR
AFL_OUT
AFR_OUT
RECL2
VC
DGND
DGND
PGND
DGND
+5VA
+5VA
+5VA
PGND
PGND
+3.3VD
+3.3VD
+5V
A
+3.3VD
PGND
+3.3VD
DT_OUT_CODEC
CS_DSP
DGND
RESET_DSP
AGND
AGND
AGND
+5V
AGND
PGND
PGND
+7VA
AGND
AGND
AGND
CLK_DSP
WM_DET
BUSY_DSP
INTREQ_DSP
CS_CODEC
MISO_DSP
MOSI_DSP
RESET_CODEC
CH1_R_OUT
CH1_L_OUT
CH2_R_OUT
CH2_L_OUT
INTREQ_CODEC
GND
VOUT
VIN
ADJ
AINR+
AGND
AINR-
AGND
AGND
AGND
AINL+
AINL-
SRBOUT-
LOUT-
LOUT-
LOUT+
LOUT+
AGND
SWOUT+
SWOUT-
COUT-
ROUT+
ROUT-
SROUT-
SLOUT-
SROUT+
SLOUT+
COUT+
AGND
AGND
COUT+
COUT-
SWOUT+
SWOUT-
AGND
AGND
AGND
SLOUT+
ROUT-
SLOUT-
SROUT-
SROUT+
SLBOUT-
AGND
ROUT+
AINR+
AINL-
J0JBC0000014
J0JBC0000014
J0JBC0000014
J0JBC0000014
J0JBC0000014
AINL+
AVEE
INL5
INR5
INL4
INR4
INL3
INR3
INL2
INR2
INL1
INR1
RIN
SLIN
SRIN
CIN
LIN
AUX3
AUDIO IN
TV
J0JBC0000014
Summary of Contents for SC-ZT1GN
Page 4: ...4 1 2 Caution for AC Mains Lead ...
Page 11: ...11 5 Location of Controls and Components 5 1 Main Unit SU ZT1 ...
Page 12: ...12 5 2 Speaker Unit SB ZT1 5 3 Remote Control ...
Page 13: ...13 6 Installation ...
Page 14: ...14 6 1 Basic Connections 6 1 1 Connecting equipment with HDMI terminal TV DVD recorder etc ...
Page 15: ...15 6 1 2 Connecting equipment without HDMI termial DVD player VCR etc ...
Page 16: ...16 6 1 3 Other connections ...
Page 17: ...17 6 2 AC mains lead connection ...
Page 18: ...18 7 Speaker setting SB ZT1 7 1 Setting the speakers ...
Page 19: ...19 ...
Page 27: ...27 9 2 2 Speaker Unit SB ZT1 ...
Page 28: ...28 9 2 3 Speaker Unit SB ZT1 Wireless Link ...
Page 29: ...29 ...
Page 31: ...31 ...
Page 32: ...32 10 2 Main Parts Location Diagram 10 2 1 Main Unit SU ZT1 ...
Page 33: ...33 10 2 2 Speaker Unit SB ZT1 ...
Page 35: ...35 10 3 2 Speaker Unit SB ZT1 ...
Page 48: ...48 Step 4 Remove the Weight ...
Page 49: ...49 Step 5 Remove 10 screws ...
Page 53: ...53 Step 11 Remove 2 screws Step 12 Lift up to remove Arm Cover A ...
Page 55: ...55 Step 14 Tilt the Woofer Block in order as arrows shown to detach it from the Tweeter Block ...
Page 66: ...66 Step 3 Remove the heatsink with the IC5701 ...
Page 67: ...67 Step 4 Remove 1 screw Step 5 Remove IC5701 from the heatsink ...
Page 69: ...69 Step 4 Place the heatsink with the IC5701 onto the SMPS P C B ...
Page 81: ...81 Step 4 Remove 3 screws Step 5 Remove the Power Button ...
Page 86: ...86 Step 3 Remove 4 screws Step 4 Lift up to remove Woofer Speaker SP1 ...
Page 110: ...110 Step 11 Remove 3 screws ...
Page 111: ...111 Step 12 Remove the Light Panel Step 13 Remove the Power Button ...
Page 129: ...129 14 Overall Simplified Block 14 1 Signal Flow SU ZT1 ...