SCHEMATIC DIAGRAMS (21/33)
SCH21_PREOUT
GND LINE
POWER- LINE
POWER+ LINE
ANALOG AUDIO
DIGITAL AUDIO
TMDS SIGNAL
ANALOG VIDEO
DIGITAL VIDEO
STBY POWER
Z2L
Z2R
FL
FR
C
SW
SL
SR
SBL
SBR
SW2
-
+ B
-
+ A
PREOUT PART
CUP12634Z-1
D
GN
D
(BLACK)
ZONE 2
MUTE_3.3V
NC
DGND
NC
P_PREFMUTE
NC
7V
P_RL+B
HP_RLY
P_PREZ2MUTE
P_RLGND
NC
NC
NC
NC
D8831 1N4007SR
D8832 1N4007SR
D8833 1N4007SR
C8738
22/50V
R8742
220
R
874
0
100
K
C
874
0
330
P
R
873
8
100
K
R8736
470
Q8748
IN
C
2001
A
C
1
R8748
10K
R8734
470
Q8746
IN
C
2001
A
C
1
R8746
10K
C8734
22/50V
C8737
22/50V
R8741
220
R
873
9
100
K
C
873
9
330
P
R
873
7
100
K
R8735
470
Q8747
IN
C
2001
A
C
1
R8747
10K
R8733
470
Q8745
IN
C
2001
A
C
1
R8745
10K
C8733
22/50V
C8749
0.47/50V
R8749
470K
C8507
22/50V
R8511
220
R
850
9
100
K
C
850
9
330
P
R
850
7
100
K
R8505
220
Q8517
IN
C
2001
A
C
1
R8517
10K
R8503
0
Q8515
IN
C
2001
A
C
1
R8515
10K
C8503
22/50V
C8508
22/50V
R8512
220
R
851
0
100
K
C
851
0
330
P
R
850
8
100
K
R8506 220
Q8518
IN
C
2001
A
C
1
R8518
10K
R8504
0
Q8516
IN
C
2001
A
C
1
R8516
10K
C8504
22/50V
C8528
22/50V
R8532
220
R
853
0
100
K
C
853
0
330
P
R
852
8
100
K
R8526
470
Q8538
IN
C
2001
A
C
1
R8538
10K
R8524
470
Q8536
IN
C
2001
A
C
1
R8536
10K
C8524
22/50V
C8527
22/50V
R8531
220
R
852
9
100
K
C
852
9
330
P
R
852
7
100
K
R8525 220
Q8537
INC2001AC1
R8537
10K
R8523
0
Q8535
INC2001AC1
R8535
10K
C8523
22/50V
C8519
0.1/50V
R8519 470K
C8557
22/50V
R8561
220
R
855
9
100
K
C
855
9
330
P
R
855
7
100
K
R8555
220
Q8567
IN
C
2001
A
C
1
R8567
10K
R8553
0
Q8565
IN
C
2001
A
C
1
R8565
10K
C8553
22/50V
C8558
22/50V
R8562
220
R
856
0
100
K
C
856
0
330
P
R
855
8
100
K
R8556
220
Q8568
IN
C
2001
A
C
1
R8568
10K
R8554
0
Q8566
IN
C
2001
A
C
1
R8566
10K
C8554
22/50V
C8578
22/50V
R8582
220
R
858
0
100
K
C
858
0
330
P
R
857
8
100
K
R8576
220
Q8588
IN
C
2001
A
C
1
R8588
10K
R8574
0
Q8586
IN
C
2001
A
C
1
R8586
10K
C8574
22/50V
C8577
22/50V
R8581
220
R
857
9
100
K
C
857
9
330
P
R
857
7
100
K
R8575
220
Q8587
IN
C
2001
A
C
1
R8587
10K
R8573
0
Q8585
IN
C
2001
A
C
1
R8585
10K
C8573
22/50V
C8604
22/50V
R8611
220
R
860
9
100
K
C
860
6
330
P
R
860
7
100
K
R8605
470
Q8617
INC2001AC1
R8617
10K
R8603
470
Q8615
INC2001AC1
R8615
10K
C8603
22/50V
C8831
10/50V
Q8750
RT1P441C
Q8743
RT1P441C
Q
874
4
R
T
1N
441
C
R8743
10K
R
873
2
470
K
R
873
1
470
K
Q8520
RT1P441C
Q8513
RT1P441C
Q
851
4
R
T
1N
441
C
R8513
10K
R
850
2
470
K
R
850
1
470
K
R8835
10K
R
852
2
470
K
R
852
1
470
K
R
855
2
470
K
R
855
1
470
K
R
857
2
470
K
R
857
1
470
K
R
860
1
470
K
R
883
4
82
0
D
883
4
ZE
N
ER
(3
.6
V
/0
.5
W
)
C8742
0.01uF
C8532
0.01uF
C8582
0.01uF
C8611
0.01uF
R8833
0
R8750
1K
R8520
1K
1
2
3
4
5
6
7
8
A
+
-
B
+
-
A
O
UT
PU
T
A
-I
N
PU
T
A
+
IN
PU
T
V
-
B
+
IN
PU
T
B
-I
N
PU
T
B
O
UT
PU
T
V
+
IC
87
1
O
PE
N
C
V
IN
JM
8080
G
R
871
3
O
PE
N
R8711
0
R
871
4
O
PE
N
R8712
0
C
871
1
O
PE
N
C
871
2
O
PE
N
D
874
1
O
PE
N
D
874
2
O
PE
N
D
851
1
O
PE
N
D
851
2
O
PE
N
D
853
1
O
PE
N
D
853
2
O
PE
N
D
856
1
O
PE
N
D
856
2
O
PE
N
D
858
1
O
PE
N
D
858
2
O
PE
N
D
861
1
O
PE
N
Q8590
RT1P441C
Q8583
RT1P441C
Q
858
4
R
T
1N
441
C
R8583
10K
R8590 1K
C8569
0.1/50V
R8569
470K
Q8570
RT1P441C
Q8563
RT1P441C
Q
856
4
R
T
1N
441
C
R8570
1K
R8563
10K
C8589
0.1/50V
R8589
470K
R8801
OPEN
R8802
OPEN
R8803
OPEN
R8804OPEN
R8805OPEN
R8806
OPEN
R8807
OPEN
R8808
OPEN
R
861
2
0
JK852
CJJ4P077Z
JK853
CJJ4P048U
JK854
CJJ4M046U
2
1
3
4
6
5
7
8
10
9
11
12
14
13
15
BN26B
1
2
3
4
5
JK851
CJJ4N034U
2
7
1
8
3
4
6
5
R
Y85
1
C
SL
4A
016
ZU
B
H
3-
12
H
D
851
3
1SS
35
5
Q8511
RT1N237C
R8514
0(3216)
R8901
OPEN
R8902
OPEN
MUTE
P_PREFMUTE
A1
AGND
P_PREFMUTE
PREFL
PREFR
PREC
PRESW
PRESL
PRESR
PRESBL
PRESBR
P_PRESBR
P_PRESBL
P_PRESR
P_PRESL
P_PRESW
P_PREC
P_PREFR
P_PREFL
P_PREZ2MUTE
P_PREFL
P_PREFR
P_PREC
P_PRESW
P_PRESL
P_PRESR
P_PRESBL
ZONE2_R
ZONE2_L
P_PRESBR
P_PRESBL
P_PRESR
P_PRESL
P_PRESW
P_PREC
P_PREFR
P_PREFL
ZONE2_L
ZONE2_R
A1
P_PRESBR
AGND
A-7V
A+7V
AGND
AGND
ZONE2_R
ZONE2_L
A1
P_RL+B
P_PREZ2MUTE
P_PREFMUTE
P_RL+B
8F
9F
BN26B
145
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16