Harman JBL CPi2000, Service Manual

Page: 20 / 46

2K R971
R970
2K
1
D
C
B
A
2 3 4
SCALE
ASY/SCH PART NO. REV
SHEET
SIZE
B
NONE
SCH DOC NO. PCB PART NO.
SHEET NAME REVISE STAMP
F
10_LEFT2_OUTPUT
5069499
5069500
1000237999
20/12/2017:13:57
L_LF-_OUT
LEFT2_CH1_LOAD_STA
LEFT2_CH1_AMP_STA
L_LF+_OUT
R_LF+_OUT
R_LF-_OUT
LEFT2_CH2_AMP_STA
LEFT2_CH2_LOAD_STA
L_LF-_OUT
AGND
AGND
AGND
L_LF+
L_LF-
AGND
AGND
AGND
AGND
AGND
L_LF+_OUT
AGND
AGND
OUTPUT_MUTE
OUTPUT_MUTE
AGND
AGND
R_LF-_OUT
AGND
AGND
AGND
R_LF+
R_LF-
AGND
AGND
AGND
AGND
AGND
R_LF+_OUT
AGND
AGND
OUTPUT_MUTE
OUTPUT_MUTE
AGND
AGND
-12V
+12V
AGND
-12V
+12V
AGND
-12V_2
+12V_2
AGND
R886 1K
1K R887
5.49K R986
R987 5.49K
R998
14K
R999 14K
3.32K R1010
R1011 3.32K
R1147 10K
10K R782
10K R783
R784
10K
10K R785
10K R786
10K
R787
R788
10K
15.4 R905 15.4 R906
2K
R930 R931
2K
3
1
2
MMBF170
Q3
1
Q4
MMBF170
2 3
Q5
MMBF170
2 3
1
MMBF170
2 3
1
Q6
1
2
SG14
SPARK GAP
120pF
C904
L59
2.5K
L60
2.5K
120pF
C180
475K
R1212
475K
R1023
R1024
475K 475K
R1025
R932
2K 2K
R933
1
2
SPARK GAP
SG15
C903
120pF
2.5K
L61 L62
2.5K
120pF
C660
C859
0.0033uF
C865
0.0027uF
C866
0.0027uF
120pF
C902
C899
120pF
C847
47pF
C783
22pF
22pF
C784
+
C853
22uF
16V
+
16V
220uF
C771
+
C772
220uF
16V
R888 1K
R889 1K
5.49K R988
R989 5.49K
14K
R1000
14K R1001
3.32K
R1012
3.32K
R1013
0.0033uF
C860
0.0027uF
C867
C868
0.0027uF
C663
120pF
120pF C758
15.4 R907 R908 15.4
10K R789
10K
R790
R791 10K
10K R792
R793 10K
10K R794
R795
10K
R796
10K
15.4 R909 15.4
R910
2K
R934 R935
2K
MMBF170
Q7
1
3 2
Q8
MMBF170
1
3 2
Q9
MMBF170
1
3 2
MMBF170
Q11
1
3 2
1
2
SG42
SPARK GAP
C757
120pF
L67
2.5K 2.5K
L68
120pF
C496
475K
R1026
475K
R1210
475K
R1211
475K
R1029
2K
R936 R937
2K
1
2
SG43
SPARK GAP
C667
120pF
L69 2.5K 2.5K L70
C495
120pF C848
47pF
22pF
C785
C786
22pF
+
16V
22uF
C854
+
C773
220uF
16V
+
16V
220uF
C774
R911 15.4 15.4 R912
C787
22pF
C788
22pF
R1078 4.99K
4.99K R1079
R797
10K
100K
R899
C494
120pF
1
2
SPARK GAP
SG44
120pF
C447
1
2
SG45
SPARK GAP
1
2
SG46
1
2
SPARK GAP SPARK GAP
SG47
C671
120pF
C181
120pF 10K
R798
R900
100K
4.99K R1080
R1081 4.99K
C296
0.1uF
C297
0.1uF
0.1uF
C298
C439
0.1uF
C440
0.1uF
0.1uF
C441
DRH-E15SB-NJ-101
J15
16
17
15
14
12
11
13
5
6
1
7
2
8
3
9
4
10
NJM4580CG
U61
7
6
5
8
P
N
U61
NJM4580CG
8
4
8
P
N
NJM4580CG
U62
4
8
8
P
N
U63
NJM4580CG
8
4
NJM4580CG
U62
1
2
3
NJM4580CG
U63
1
2
3
NJM4580CG
U62
7
6
5
U61
NJM4580CG
1
2
3
NJM4580CG
U63
7
6
5
2K R973
2K
R972
L_LF+
L_LF-
R_LF+
R_LF-
OUTPUT_MUTE
OUTPUT_MUTE
OUTPUT_MUTE
OUTPUT_MUTE
L_LF-_OUT
L_LF-_OUT
L_LF+_OUT
L_LF+_OUT
R_LF-_OUT
R_LF-_OUT
R_LF+_OUT
R_LF+_OUT
LEFT2_CH1_AMP_STA
LEFT2_CH1_LOAD_STA
LEFT2_CH2_AMP_STA
LEFT2_CH2_LOAD_STA
L_LF&R_LF-Tri-amp
Null-Passive
CLOSE TO CODEC
CLOSE TO CODEC
CLOSE TO SOCKET
CLOSE TO SOCKET
CLOSE TO SOCKET CLOSE TO SOCKET
Null-Bi-amp
10 of 19
AGND AGND AGND
AGND AGND AGND
AGND AGND AGND
AGND AGND AGND
AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND
19
CPi2000 Service Manual
Version A - 01/19
20
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