Schematic Diagram - Height Speaker Section - Sony STR-ZA5000ES Service Manual

6-27. SCHEMATIC DIAGRAM - HEIGHT SPEAKER Section -

1 2
HEIGHT_P-TR BOARD
A
B
CN881
2P
CL881
HL 1
CL882
HR 2
C
CN871
D
5P
CL871
PHASE_GND 1
>14S
NC 2
CL873
PROTECTOR_GND 3
CL874
AMP
BOARD SIG_DET 4
CL875
(2/2)
CURRENT_DET 5
CN831 CL876
(Page 61)
DC_DET-1 6
E
HEIGHT_SPTM BOARD
CN886
3P
CL886
HL 1
CL887
F
HR 2
(HL) 3
RY891
G
CN466
2P
H >18S
CL466
FHR_GND 1
SPTM CL467
FHL_GND 2
BOARD
CN461
(Page 63)
TB891
+
R
–
SPEAKERS
I
HEIGHT 1
(ZONE 2)
+
L
–
TB841
STR-ZA5000ES
3 4 5
R819 CURRENT DETECT
68k -64.7
Q804
2SA1514KT146S
R818
47k
-0.2
R814
R809 D801 R815
15k
100k DA2J10100L 1.5k
R807 0
D800 C804
47k
DA2J10100L 0.01 Q805
2SA1514KT146S
C829 R801
0
0.022 10
100V
CL804
R869 CURRENT DETECT
68k -64.7
Q854
2SA1514KT146S
R868
47k
-0.2
R864
R859 D851 R865
15k
100k DA2J10100L 1.5k
R857 0
D850 C854
47k
DA2J10100L 0.01 Q855
2SA1514KT146S
C879 R851
0
0.022 10
100V
CL854
R850 R800
L850 L800
4.7 4.7
CN486
4P
CL486
1 DCDC_12V
R897
2 NC
10
CL488
-2 -1 3 DCDC_12V_GND
CL489
C899
4 HEIGHT-RY
0.1
R898
12.4
2.2k
0
Q899
2PD601ART R899
47k
RELAY DRIVE
R891 R841
10 10
C891 C841
0.01 0.01
100V 100V
C890 C840
220p 220p
CL890
CL840
6 7 8
CL807
Q804, 805
C803
-65.8
47p
100V
C -1
Q801
0
2SB1647
B
E
CL806
BOOSTER
0
R803
0.22
5W
0
R808
6.2k
Q800
0
E
2SD2560 B
1.1
BOOSTER
C
C802
C801 R802
47p
220p 4.7k
65.8
100V
CL805
CL857
Q854, 855
C853
-65.8
47p
100V
0 C -1
Q851
2SB1647
CL856
B
E
BOOSTER
0
R853
0.22
5W
R858
0
6.2k
0
Q850
E
2SD2560 B
1.1
BOOSTER
C851 R852 C
220p 4.7k
65.8
C852
47p
100V
CL855
>16S
SPTM
BOARD
SBL_GND
CN1041
(Page 63)
SBR_GND
>15S
SPTM
BOARD
CN481
(Page 63)
TB1091
L
SPEAKERS
HEIGHT 2
(ASSIGNABLE)
R
65 65
9 10
CL802
R817 C808
100 47
25V
Q802, 803
LIMITER
R816
-1.1
560
0
CL800
Q803
2SD2114KT146
0.4
-1.1
R805 R806
22k 2.2k
0.4
CL801
Q802
R830 2SA1162-YG-TE85L
1.1
R804 6.8k
100
CL852
R867 C858
100 47
25V
Q852, 853
LIMITER
R866
-1.1
560
0
CL850
Q853
2SD2114KT146
0.4
-1.1
R855 R856
22k 2.2k
0.4
CL851
Q852
R880 2SA1162-YG-TE85L
1.1
R854 6.8k
100
HEIGHT2_SPTM BOARD
CN1081
5P
CL1081
R1097
SBL 1
10
NC 2
CL1083
SBR 3
CL1084
4 -2 -1
CL1085
C1099
RY1091
5
0.1
R1098
12.4
2.2k
0
Q1099
2PD601ART R1099
47k
RELAY DRIVE
CL1091
CL1093
R1091 R1041
10 10
C1091 C1090 C1041 C1040
0.01 220p 0.01 220p
100V 100V
1
+
–
+
CL1090
5
–
STR-ZA5000ES
11 12
CN861
7P
CL867
7 HL_OUT
CL866
>09S
6 HL_–
CL865
5 HL_+
CL864
AMP
4 HR_OUT
BOARD
CL863
(1/2)
3 HR_–
CN821
2 NC
(Page 60)
CL861
1 HR_+
CN916
>12S
2P
CL917
AMP
2 –B
CL916
BOARD
1 +B
(2/2)
CN911
(Page 61)
CN1086
4P
CL1086 >03S
1 DCDC_12V
2 NC ANALOG
CL1088
BOARD
3 DCDC_12V_GND
(2/3)
CL1089
CN386
4 HEIGHT2-RY
(Page 55)