Page 1
8
7
6
5
4
3
2
1
D
C
B
A
SP2
PG3 C/4
SP1
PG3 C/4
+3.3V
C7116
0.01uF
C7115
0.01uF
MCLK
EMPH
R4603
C7119-NV
27pF
47K
GND
R6102
2.7K
COMM
Q6101
146817
R4701
AUD_RST
75
R6101
10K
GND
GND
GND
C4400
0.047uF
2.4 0
2.4 0
1.5 3
3.3 0
3.3 0
C7117-NV
0.047uF
Q6100
146819
GND
26
25
15
14
13
12
4
5
10
3
11
9
6
_VA+
_C
_U
_NVERR
_CHS
_PRO
_RCBL
_RXP
_RXN
_RMCK
_EMPH
_RERR
_RST
_AGND
7
COMMOUT
+5V
U4400
267616-002
CS8415A
R4600
1.21K
C4602
0.047uF
GND
1 2
1/6
U6100
258464-004
+3.3V
C4401
0.047uF
GND
OLRCK_
OSCLK_
SDOUT_
COPY_
ORIG_
VD3+_
AUDIO_
DGND3_
DGND2_
_FILT
8
C4600
0.047uF
_DGND
All components under shielding
C6105
ARRAYCLIP
23
_VL+
VD+_
H/S_
22
GND
C4601
0.0047uF
820pF
outside inside
DIAG
MUTE
STDBYout
BASSCLIP
17
16
18
2.7 3.3
1
2
2.7 3.3
28
27
3.3 0
19
20
21
24
GND
3 4
C7110
0.0047uF
GND
C7108
0.0047uF
R4604
47K
R4602
1/6
258464-004
GND
GND
AUDIO_ER
47K
U6100
258464-004
U6100
R7110
75
R6100
2.0K
R7108
75
R7114
C7114
0.0047uF
GND
GND
GND
C7111
47pf
75
C7008
1/6
HARD_MUTE
SPKR_SENSE
PG3 B/4
R7107
2.0K
SDA
STDBY
GND
SDA
SCL
SHARC_CLK
22pF
56
R7111
75
R7109
75
C7109
0.0047uF
GND
13
R6103
300
+3.3V
R7106
AUDIO_ER
D/ADATA1
D/ADATA2
R7205
1M
1/6
MUTEC
SCL
75
R4700
4.7K
A/DOUT
LRCLK
BITCLK
Y7000
33.3MHz
HC-49/S
+3.3V
14
7
U6100
258464-004
GND
COMMIN
+3.3V
R7206
10K
AUD_RST
COMMOUT
12
EMPH
YELLOW
GREEN
R7105
75
WDOG
GND
R7104
R7112
C6100
0.047uF
75
75
R7000
470
U6000
256123-001
3.3
1
_RESET
VCC_
5
2
3.3
_Gnd
_MR
3
WDI_
MAX823T
4
GND
U7000
254191-003
76_FLAG11
78_FLAG10
RCLK1_15
79_FLAG9
80_FLAG8
134_FLAG7
136_FLAG6
TCLK1_19
137_FLAG5
138_FLAG4
201_FLAG3
199_FLAG2
198_FLAG1
197_FLAG0
RESET_157
205_IRQ0
206_IRQ1
207_IRQ2
PWM1_24
PWM0_26
143_ID1
144_ID0
TRST_147
2_RFS0
4_RCLK0
5_DR0A
6_DR0B
7_TFS0
8_TCLK0
11_DT0A
21065
12_DT0B
CLKIN_30 XTAL_31
R7001
22
C7009
22pF
GND
+3.3V
0.047uF
1.6
RFS1_13
DR1A_16
DR1B_17
TFS1_18
DT1A_22
DT1B_23
EMU_145
TD0_146
TDI_148
TMS_149
TCK_151
C6000
R6001
1K
GND
GND
WDOG
R6000
3.3K
GND
TAPIN
LRCLK
BITCLK
TAPOUT
R7113
75
D/ADATA3
C7118-NV
0.047uF
R7100
75
R7102
4.7K
GND
J7101-NV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R7103
4.7K
GND
GND
SHARC_CLK
COMMIN
EMU
TDO
TRST
TDI
TMS
TCK
PG3 D/5
R+
PG3 D/5
RST
L+
L-
R-
EMU
TMS
TCK
TRST
TDI
TDO
+5V
FB4000
400-100MHz
C4104
0.0022uF
C4105
0.0022uF
C4200
10uF
GND
SDA
SCL
+3.3V
AUD_RST
AOUT1
AOUT3
AOUT2
AOUT4
AOUT5
AOUT6
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
+5VC
C4001
0.047uF
GND
1
2
3
4 5
1
2
3
4 5
1
2
3
4 5
19
20
17
16
18
12
11
13
14
R4200
4.7K
GND
21
_VA
_AINL-
_AINL+
_AINR-
_AINR+
_FILT
_SDA_CDIN
_SCL_CCLK
_AD0_CS
_RST
_AGND
22
R4300
1.8K
R4301
1.8K
R4302
1.8K
C4000
22uF
GND
_VD _VL
U4000
254192-003
CS4228A
_DGND
GND
8
7
6
8
7
6
8
7
6
GND
+3.3V
LC+
LC-
LS+
LS-
RC+
RC-
RS+
RS-
BASS+
BASS-
SIX+
SIX-
D
C
B
A
C4003
0.047uF
GND
8
AOUT1_
AOUT2_
AOUT3_
AOUT4_
AOUT5_
AOUT6_
MUTEC_
SDOUT_
_MCLK
7
GND
MCLK
C4300
1000pF
C4302
1000pF
C4304
1000pF
9
LRCK_
SCLK_
SDIN1_
SDIN2_
SDIN3_
10
C4002
0.047uF
GND
23
24
25
26
27
28
3.3 0
15
1.6 3.3
6
1.6 3.3
5
1.6 3.3
3
1.6 3.3
2
1.6 3.3
1
1.1 0.4
4
C4301
1000pF
C4303
1000pF
C4305-NV
1000pF
FRAMINGHAM, MA 01701-9168
R4201
75
D/ADATA1
D/ADATA2
D/ADATA3
R4204
10K
GND
C4306
1000pF
C4308
1000pF
C4310
1000pF
AOUT1 (LC+)
AOUT2 (RC+)
AOUT3 (LS+)
AOUT4 (RS+)
AOUT5 (
BASS+)
AOUT6
MUTEC
R4202
75
R4203
75
LRCLK
BITCLK
C4307
1000pF
C4309
1000pF
C4311-NV
1000pF
A/DOUT
inside outside
R
PS321 II Bass Module
DSP and Amplifier PCB
PCB P/N: 279318 Rev. 01
Sheet 1 of 5
8
7
6
5
4
3
2
1
Page 2
8
7
6
5
4
3
2
1
D
+3.3V
C
B
A
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
SW_64
CPA_65
SBTS_56
BMSTR_53
BR1_27
BR2_28
MS0_70
MS1_71
MS2_74
MS3_75
BMS_153
BSEL_152
NC_102
NC_103
NC_115
NC_142
NC_202
NC_203
NC_208
U7000
254191-003
21065
43_CAS
46_DQM
42_RAS
48_SDA10
34_SDCLK1
37_SDCLK0
47_SDCKE
44_SDWE
38_DMAR1
39_DMAR2
50_DMAG1
51_DMAG2
55_CS
40_HBR
52_HBG
63_REDY
59_RD
58_WR
69_ACK
R7203
4.7K
+3.3V
RP
R7204
47
+3.3V
RST
+3.3V
R7200
100K
R7201
10K
Q7200
146817
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
GND
A[0]
GND
R7202
4.7K
C7200
0.047uF
45_DQ15A-1
43_DQ14
41_DQ13
39_DQ12
36_DQ11
34_DQ10
32_DQ9
30_DQ8
44_DQ7
42_DQ6
40_DQ5
38_DQ4
35_DQ3
33_DQ2
31_DQ1
29_DQ0
11_W
26_E
28_G
15_RB
12_RP
47_BYTE
46_VSS
GND
+3.3V
37_VCC
U7200
311792
A17_17
A16_48
A15_1
A14_2
A13_3
A12_4
A11_5
A10_6
A7_18
A6_19
A5_20
A4_21
A3_22
A2_23
A1_24
A0_25
NC_10
NC_13
NC_14
A18_16
27_VSS
GND
A9_7
A8_8
NC_9
A[18]
A[17]
A[16]
A[15]
A[14]
A[13]
A[12]
A[11]
A[10]
A[9]
A[8]
A[7]
A[6]
A[5]
A[4]
A[3]
A[2]
A[1]
A[20]
A[19]
+3.3V
C7300
0.047uF
A[12]
A[13]
A[0]
A[1]
A[2]
+3.3V
C7301
0.047uF
A[0-20]
All components under shielding
GND
GND
U7300
254182-010
1_Vcc
D[0]
2_DQ0
3_Vcc
D[1]
4_DQ1
D[2]
5_DQ2
6_VssQ
D[3]
7_DQ3
D[4]
8_DQ4
9_VccQ
D[5]
10_DQ5
D[6]
11_DQ6
12_VssQ
D[7]
13_DQ7
14_Nc
15_Vcc
16_DQM0
17_WE
18_CAS
19_RAS
20_CS
21_NC
22_BS0
23_BS1
24_A10_AP
25_A0
26_A1
27_A2
28_DQM2
29_Vcc
30_NC
D[16]
31_DQ16
32_VssQ
D[17]
33_DQ17
D[18]
34_DQ18
35_VccQ
D[19]
36_DQ19
D[20]
37_DQ20
38_VssQ
D[21]
39_DQ21
D[22]
40_DQ22
41_VccQ
D[23]
42_DQ23
43_Vcc Vss_44
Vss_86
DQ15_85
VssQ_84
DQ14_83
DQ13_82
VccQ_81
DQ12_80
DQ11_79
VssQ_78
DQ10_77
DQ9_76
VccQ_75
DQ8_74
NC_73
Vss_72
DQM1_71
NC_70
NC_69
CLK_68
CKE_67
A9_66
A8_65
A7_64
A6_63
A5_62
A4_61
A3_60
DQM3_59
Vss_58
NC_57
DQ31_56
VccQ_55
DQ30_54
DQ29_53
VssQ_52
DQ28_51
DQ27_50
VccQ_49
DQ26_48
DQ25_47
VssQ_46
DQ24_45
D[0-31]
D[15]
D[14]
D[13]
D[12]
D[11]
D[10]
D[9]
D[8]
D[31]
D[30]
D[29]
D[28]
D[27]
D[26]
D[25]
D[24]
+3.3V
C7303
0.047uF
GND
+3.3V
C7302
0.047uF
GND
A[9]
A[8]
A[7]
A[6]
A[5]
A[4]
A[3]
160_ADDR23
161_ADDR22
162_ADDR21
A[20]
164_ADDR20
A[19]
165_ADDR19
A[18]
166_ADDR18
A[17]
169_ADDR17
A[16]
170_ADDR16
A[15]
171_ADDR15
A[14]
173_ADDR14
A[13]
174_ADDR13
A[12]
175_ADDR12
A[11]
178_ADDR11
A[10]
179_ADDR10
A[9]
180_ADDR9
A[8]
183_ADDR8
A[7]
184_ADDR7
A[6]
185_ADDR6
A[5]
188_ADDR5
A[4]
189_ADDR4
A[3]
190_ADDR3
A[2]
193_ADDR2
A[1]
194_ADDR1
A[0]
195_ADDR0
U7000
254191-003
DATA31_133
DATA30_132
DATA29_128
DATA28_127
DATA27_126
DATA26_123
DATA25_122
DATA24_121
DATA23_118
DATA22_117
DATA21_116
DATA20_113
DATA19_112
DATA18_111
DATA17_109
DATA16_108
DATA15_107
DATA14_104
DATA13_101
DATA12_100
DATA11_98
DATA10_97
DATA9_96
DATA8_92
DATA7_91
DATA6_90
DATA5_88
DATA4_87
DATA3_86
DATA2_84
DATA1_83
DATA0_82
D[31]
D[30]
D[29]
D[28]
D[27]
D[26]
D[25]
D[24]
D[23]
D[22]
D[21]
D[20]
D[19]
D[18]
D[17]
D[16]
D[15]
D[14]
D[13]
D[12]
D[11]
D[10]
D[9]
D[8]
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
21065
FRAMINGHAM, MA 01701-9168
PS321 II Bass Module
DSP and Amplifier PCB
PCB P/N: 279318 Rev. 01
Sheet 2 of 5
D
C
B
R
A
8
7
6
5
4
3
2
1
Page 3
D
C
B
8
GND
CONSOLE MUTE
SPKR_SENSE
DSP-SHUTDOWN
CA
V99
A
C
R6204-NV
10K
BA
D4504-NV
GND
GND
GND
SPDIF+
SPDIF-
GND
GND
GND
GND
+3.3VF
DS6500
green
DS6501-NV
yellow
270584-016
J7100
1
2
R+
3
R-
4
5
L+
6
L-
7
8
9
10
11
12
SS
13
14
15
16
SG6204
B
SG4500
GND
+3.3VF
R6200-NV
4.7K
C
Q6200-NV
MMBT3904
E
7
GND
SG4501
GND
GND
outside inside
SG6202
R6500
330
C6500
0.0047uF
GND
R6501-NV
330
C6501-NV
0.0047uF
GND
1 2
SG6203
GND
C6202-NV
470pF
GND
34
T1
3.5uH
R455-NV
1.21K
R6503-NV
3.3K
R6202-NV
75
GREEN
YELLOW
HARD_MUTE
C359
0.0047uF
GND
TAPIN
6
SG1001
GND
SG1000
GND
D4502
147239
DSP-SHUTDOWN
PG4 A/7
C7010-NV
0.0047uF
GND
SG6100
GND
510ohm
R1001
510ohm
1 8
R1005
GND
GND
18
R6502-NV
1K
C6102
1000pF
C6101
0.022uF
GND
GND
C1001
1000pF
C1000
1000pF
C7011
150pF
GND
GND
R1001
4 5
510ohm
R1005
510ohm
R4500
100
R4501
100
C7012
150pF
R6104
75
R6105
75
5
45
GND
D4503
147239
PG1 C/3
PG1 C/3
C4500
68pF
C4501
68pF
GND
+3.3V
R+
L+
R4505
100
COMM
GND
R4503
100
PG1 C/6
510ohm
R1001
SG1002
GND
510ohm
2 7
R1005
SG1003
GND
SP1
PG1 C/8
SP2
PG1 B/8
SPKR_SENSE
4
R1001
3 6
27
GND
GND
C1002
1000pF
C1003
1000pF
510ohm
R1005
510ohm
R-
36
L-
3
+3.3V
2
1
D
U7000
1_VDD
9_VDD
20_VDD
21_VDD
29_VDD
32_VDD
36_VDD
45_VDD
54_VDD
61_VDD
66_VDD
67_VDD
77_VDD
85_VDD
93_VDD
95_VDD
105_VDD
110_VDD
120_VDD
124_VDD
130_VDD
131_VDD
140_VDD
141_VDD
156_VDD
158_VDD
163_VDD
172_VDD
176_VDD
182_VDD
191_VDD
192_VDD
200_VDD
GND_3
GND_10
GND_14
GND_25
GND_33
GND_35
GND_41
GND_49
GND_57
GND_60
GND_62
GND_68
GND_72
GND_73
GND_81
GND_89
GND_94
GND_99
GND_106
GND_114
GND_119
GND_125
GND_129
GND_135
GND_139
GND_150
GND_154
GND_155
GND_159
GND_167
GND_168
GND_177
GND_181
C
B
GND_186
GND_187
GND_196
GND_204
21065
GND
A
255125-003
J6200-NV
1
2
3
4
MTH
5
MTH
GND
8
GND
SG6200
SG6201
GND
+3.3VF
R6201-NV
Q6201-NV
MMBT3904
GND
1K
C
B
E
GND
C6203-NV
470pF
GND
R6203-NV
2.2K
TAPOUT
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
C7000
0.047uF
C7001
0.047uF
C7002
0.047uF
C7003
0.047uF
C7004
0.047uF
ON VOLTAGES
OFF VOLTAGES
7
6
5
4
3
2
C7005
0.047uF
GND
PCB P/N: 279318 Rev. 01
C7006
0.047uF
FRAMINGHAM, MA 01701-9168
C7007
0.047uF
PS321 II Bass Module
DSP and Amplifier PCB
Sheet 3 of 5
1
R
A
Page 4
D
C
8
TRANSFORMER SECONDARY CONNECTS TO J5
7
133220-02
0.047uF
J5
1
2
C60
470pF
470pF
V-UNREG (+26V)
C61
C27
0.047uF
GND
C28
GND
GND
C29
0.047uF
C26
0.047uF
GND
S10D
D9
6
D8
256405-200
C55-NV
0.047uF
C62
2.2uF
D9
256405-200
D10
256405-200
D7
256405-200
R22
33K
13.9
13V
ZR1
174265-5243
0.7
R8
1K
3.3K
R12
1K
21
4
D14
256405-200
S
G
19
0.0033uF
C21
0.0047uF
26
D
C47
16
Q4
271765-001
146819
R24
1MEG
R21
240K
0.3
Q5
0.6
C49
1.0uF
5
R20
10K
R9
0.2
0.7
Q2
146819
C24
0.022uF
R13
20K
R10
10K
19
Q3
146819
C48
1.0uF
D13
147239
3
F1
470pF
C50-NV
22000uF
VRAW (
C58
R25
1MEG
C52
1.0uF
C22
15000uF
R26
1MEG
+16V)
GND
4.0A
2
V-UNREG (+26V)
C63
47uF
GND
1
D
C
GND
B
A
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
R18
100K
outside inside
R23
10
FB70
FERRITE_BEAD
C56
47pf
C57
47pf
C53
1000pF
GND
PG3 C/6
DSP-SHUTDOWN
C38
0.047uF
GND
C40-NV
150pF
GND
R19
56K
C46
0.0047uF
GND
C37
0.01uF
C45-NV
10pF
GND
GND
49.9K
R16
GND
GND
C33
1000pF
GND
C32
47uF
35V
C35
0.22uF
GND
Q6-NV
2SC3395
C44
0.047uF
GND
11
_VCC
_NC
1
_OSC
4
_NC
7
_NC NC_
8
12.5
_SS_INH
3
_COMP
254196-001
26
13
R17
10.0K
C34
0.015uF
GND
U100
15
_NC
L4971D
_GND
2
GND
16
_NC
FB_
BOOT_
NC_
OUT_
OUT_
D15
180738
R15
3.32K
GND
L70
100uH
R14
1.69K
GND
C30
220uF
GND
C31
220uF
C39
0.047uF
GND
+5V
256094-03R3
1
IN
GND
U101
OUT
2
GND
B
C59
GND
+3.3V
3
C41
0.047uF
GND
470pF
FB50
400-100MHz
C42
2.2uF
GND
1
2
C43
0.0047uF
GND
+3.3VF
FRAMINGHAM, MA 01701-9168
R
A
14
12
10
D11
C36
0.1uF
1
2
GND
9
5
5
6
193847-001
PS321 II Bass Module
DSP and Amplifier PCB
PCB P/N: 279318 Rev. 01
Sheet 4 of 5
8
7
6
5
4
3
2
1
Page 5
8
7
6
5
4
3
VRAW (+16V)
2
1
D
C
B
BASS+
BASS-
SIX+
SIX-
STDBYout
DIAG
3.3 0
+3.3VF
R457
22
R350
3.9K
1
2
3
4 5
15.5 0
Q451
146817
GND
3.3 0
MUTE
GND
8
7
6
+3.3VF
R450
10K
R453
22
C365-NV
0.047uF
R456
C356
1uF
7.87K
1uF
C357
VRAW (+16V)
15.5 0
R451
47K
14 0
D450
135247-5231
11 0
GND
RT1
22
R351
Q452
189290-001
5.1V
Q450
146817
GND
R7207
3.32K
C358
0.001uF
MODE
14 0
JP450-NV
C450-NV
1uF
U350
257975
In1+
8
In1-
9
4
5
1
6
7
In2+
2
In2-
3
Mode
20
12
VCC1
Diag
SGnd
10 14 17
Clip
PGnd1
GND
VCC2
Gnd2
P
U150
257975
12
VCC1
C156
1uF
R151
7.87K
1uF
J350
1
2
3
4
BASS
C157
C159
1uF
C160
1uF
BASSD+
BASSD-
SIXD+
SIXD-
C256
1uF
1uF
C257
C259
1uF
C260
1uF
R152
7.87K
R251
7.87K
R252
7.87K
R150
3.9K
VRAW (+16V)
BASSCLIP
C361
470pf
C363
470pf
C362
470pf
C351
0.047uF
+3.3VF
GND
GND
GND
GND
C360
470pf
R362
3.32
R363
3.32
R364
3.32
R365
3.32
C350
19
Out1+
13
Out1-
15
11
Out2+
16
Out2-
18
100uF
GND
R452
4.7K
C352
0.01uF
C353
0.01uF
C354
0.01uF
C355
0.01uF
LC+
LC-
LS+
LS-
RC+
RC-
RS+
RS-
1
2
3
4 5
SG352
GND
GND
SG353
GND
GND
SG354
GND
GND
SG355
GND
GND
1
2
3
4 5
R250
3.9K
8
7
6
266952-04
8
7
6
MODE
MODE
C158
0.001uF
C161
0.001uF
C258
0.001uF
C261
0.001uF
14 0
14 0
In1+
8
In1-
9
4
5
1
6
7
In2+
2
In2-
3
Mode
20
U250
257975
In1+
8
In1-
9
4
5
1
6
7
In2+
2
In2-
3
Mode
20
Diag
SGnd
VCC1
SGnd
PGnd1
10 14 17
12
Diag
PGnd1
10 14 17
GND
Clip
Clip
19
VCC2
Gnd2
P
19
VCC2
Gnd2
P
Out1+
Out1-
Out2+
Out2-
Out1+
Out1-
Out2+
Out2-
13
15
11
16
18
13
15
11
16
18
C150
100uF
GND
ARRAYCLIP
VRAW (+16V)
C250
100uF
GND
ARRAYCLIP
R454
4.7K
R165
3.32
R262
3.32
R263
3.32
R264
3.32
R265
3.32
C151
0.047uF
+3.3VF
C251
0.047uF
C155
0.01uF
C252
0.01uF
C253
0.01uF
C254
0.01uF
C255
0.01uF
R162
3.32
R163
3.32
R164
3.32
V-UNREG
GND
GND
SG253
GND
GND
GND
SG252
SG254
C152
0.01uF
C153
0.01uF
C154
0.01uF
SG155
GND
GND
GND
GND
GND
SG255
GND
GND
GND
SG154
GND
GND
SG152
GND
SG153
GND
C364
0.001uF
SG356
PT145402-10
RSD-
RSD+
RCD-
RCD+
LCD+
LCD-
LSD+
LSD-
GND
J150
D
C
1
2
3
4
5
6
7
8
9
10
B
A
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
All components outside of shielding
GND
FRAMINGHAM, MA 01701-9168
R
A
PS321 II Bass Module
DSP and Amplifier PCB
PCB P/N: 279318 Rev. 01
Sheet 5 of 5
8
7
6
5
4
3
2
1
Page 6
C355
C362
R265
Q451
C150
SG355
C350
C254
R264
R365
C253
R263
JP450-NV
C450-NV
R12
C252
C152
R262
R162
J350
Q2
C62
R10
C49
C21
Q3
R8
R13
RT1
C153
C154
R163
R164
T4.0A 125V
SG352
C26
C352
C28
J5
R362
R18
C61
R21
C48
C52
Q5
D13
C47
ZR1
D15
R20
C24
R22
R9
R26
C6
C27
3
D9
D8
C29
R24
Q4
R25
D7
D10
C55-NV
C60
ICT2
ICT1 FCT
TEC
T/U
F1
C155
D14
R165
R23
C364
SG6200
SG6201
J6200-NV
R6204-NV
D4504-NV
Q6201-NV
FB50
C59
R457
R350
R150
R250
C50-NV
C365-NV
R6200-NV
H8
DS6500
C2
R456
2
R7207
C357
C356
C157
C156
C160
C159
C257
C256
C260
C259
C361
S
U
C360
C363
1
C353
R363
279318-002
R451
D450
Q450
J150
C351
Q452
C151
C250
C251
C255
R450
C58
R453
U350
C358
R351
R364
R452
R151
C158
C354
U150
C161
R152
R251
C258
C261
R252
R454
R6201-NV
H9
U250
Q6200-NV
C45-NV
C38
R19
C32
SHLD1
C35
C7200
C37
R6000
R6001
C6000
U6000
C7303
R7201
C7300
Q7200
R7200
U7300
FB70
U7200
C33
R16
R4202
C4104
R7203
R4203
C4200
C7301
R4204
C4001
C7004
105
52
C7009
R7000
R4302
R4300
1
R4301
C4000
C7001
R7104
C7117-NV
D4503
R7112
U6100
C6100
C7302
C7006
R7113
R7206
R4200
R4700
C4002
R6100
U7000
C7008
C4003
R7205
C4105
R7001
Y7000
R4201
U4000
C34
U100
U101
C4401
C7119-NV
C7115
R6502-NV
D4502
U4400
C7116
R7202
R4602
R4503
R4501
C44
C36
D11
C39
C41
C42
R4701
R4600
C4400
C4601
C4501
C6101
T1
R6105
C7012
C4602
R7106
C30
FB4000
R6104
C7118-NV
C7000
C31
C4600
C1000
R1005
R17
R15
1
R14
L70
Q6-NV
R4603
R4604
C7010-NV
R6503-NV
1
R4500
R4505
C4500
C7011
15
J7100
R7105
R7103
C7005
Q6100
C1003
157
Q6101
R6102
2
R7102
C7003
1
R7100
R6103
R6101
C6105
R7107
C1001
C1002
R1001
C6102
C46
C7002
C7007
R7204
R6202-NV
C4304
C4305-NV
C4306
C4307
C4302
C4303
R6501-NV
R6500
R7108
R7109
R6203-NV
R455-NV
C57
C40-NV
R7110
R7114
C43
C6202-NV
C4311-NV
C6501-NV
C6203-NV
C53
R7111
C4310
C4300
C4301
C4308
C4309
C6500
C7108
C7109
C359
C56
C7110
C7111
C7114
DS6501-NV
321 Series II Home Entertainment System
Bass Module DSP/Amplifier PCB
Part Number 279318-002 Rev. 01
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