R126
2K
2K
R124
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
5069500
20/12/2017:13:57
1000237999
9_LEFT1_OUTPUT
5069499
L_MF-_OUT_M
LEFT1_CH1_LOAD_STA
LEFT1_CH1_AMP_STA
L_MF+_OUT_M
L_HF+_OUT_M
L_HF-_OUT_M
LEFT1_CH2_AMP_STA
LEFT1_CH2_LOAD_STA
L_MF-_OUT_M
AGND
AGND
AGND
L_MF+
L_MF-
AGND
AGND
AGND
AGND
AGND
L_MF+_OUT_M
AGND
AGND
OUTPUT_MUTE
OUTPUT_MUTE
AGND
AGND
L_HF-_OUT_M
AGND
AGND
AGND
L_HF+
L_HF-
AGND
AGND
AGND
AGND
AGND
L_HF+_OUT_M
AGND
AGND
OUTPUT_MUTE
OUTPUT_MUTE
AGND
AGND
-12V
+12V
AGND
-12V
+12V
AGND
-12V_2
+12V_2
AGND
1K
R121
1K
R120
R123
5.49K
5.49K
R122
2K
R156
R154
2K
R125
14K
14K
R129
R127
3.32K
R128
3.32K
10K
R130
R135
10K
10K
R136
R131
10K
R137
10K
10K
R134
10K
R133
10K
R132
R138
15.4
15.4
R140
2K
R142
2K
R148
MMBF170
2
3
1
Q103
2
3
1
Q101
MMBF170
2
3
1
MMBF170
Q104
2
3
1
Q102
MMBF170
1
2
SG103
SPARK GAP
2.5K
L107
2.5K
L105
475K
R144
R146
475K
R145
475K
475K
R147
R143
2K
R149
2K
1
2
SPARK GAP
SG104
2.5K
L108
2.5K
L106
C120
0.0033uF
0.0027uF
C121
0.0027uF
C122
C127
47pF
C131
22pF
22pF
C130
+
C125
22uF
16V
+
16V
220uF
C128
+
C129
220uF
16V
1K
R151
1K
R150
R153
5.49K
5.49K
R152
R155
14K
R534
14K
R157
3.32K
3.32K
R158
C150
0.0033uF
0.0027uF
C151
C152
0.0027uF
15.4
R139
15.4
R141
10K
R160
10K
R165
R166
10K
R161
10K
R167
10K
10K
R164
R163
10K
R162
10K
15.4
R168
15.4
R170
R172
2K
R178
2K
MMBF170
Q107
1
3
2
Q105
MMBF170
1
3
2
Q108
MMBF170
1
3
2
MMBF170
Q106
1
3
2
1
2
SPARK GAP
SG105
2.5K
L111
2.5K
L109
475K
R174
475K
R176
475K
R175
475K
R177
2K
R173
R179
2K
1
2
SPARK GAP
SG106
2.5K
L25
2.5K
L110
C157
47pF
22pF
C161
C160
22pF
+
16V
22uF
C155
+
220uF
16V
C158
+
16V
220uF
C159
R169
15.4
15.4
R171
C126
22pF
C156
22pF
4.99K
R679
R680
4.99K
R583
10K
R191
100K
120pF
C463
1
2
SPARK GAP
SG32
120pF
C464
1
2
SPARK GAP
SG33
1
2
SPARK GAP
SG34
1
2
SG35
SPARK GAP
120pF
C465
C466
120pF
R584
10K
100K
R192
R681
4.99K
4.99K
R682
0.1uF
C374
C375
0.1uF
C376
0.1uF
0.1uF
C377
0.1uF
C378
0.1uF
C379
J6
DRH-E15SB-NJ-101
16
17
15
14
12
11
13
5
6
1
7
2
8
3
9
4
10
NJM4580CG
U32
7
6
5
NJM4580CG
U33
7
6
5
8
P
N
NJM4580CG
U32
8
4
8
P
N
U33
NJM4580CG
8
4
8
P
N
NJM4580CG
U34
8
4
NJM4580CG
U33
1
2
3
U34
NJM4580CG
1
2
3
NJM4580CG
U34
7
6
5
NJM4580CG
U32
1
2
3
C124
120pF
C123
120pF
120pF
C132
C133
120pF
C134
120pF
120pF
C135
C154
120pF
C153
120pF
120pF
C162
C163
120pF
120pF
C164
C165
120pF
L_HF-
L_HF+
OUTPUT_MUTE
OUTPUT_MUTE
OUTPUT_MUTE
OUTPUT_MUTE
L_MF-
L_MF+
LEFT1_CH1_AMP_STA
LEFT1_CH1_LOAD_STA
LEFT1_CH2_LOAD_STA
LEFT1_CH2_AMP_STA
L_MF-_OUT_M
L_MF-_OUT_M
L_MF+_OUT_M
L_MF+_OUT_M
L_HF-_OUT_M
L_HF-_OUT_M
L_HF+_OUT_M
L_HF+_OUT_M
L_LF&L_HF-Bi-amp
L&R-Passive
CLOSE TO CODEC
CLOSE TO CODEC
CLOSE TO SOCKET
CLOSE TO SOCKET
CLOSE TO SOCKET
CLOSE TO SOCKET
L_MF&L_HF-Tri-amp
9 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
19
Table of Contents