Service Manuals, User Guides, Schematic Diagrams or docs for : BOSE Audio 3-2-1 GS Series II 3-2-1 series II_GS series II_GSX BasBox-DSP-270921-rev00_sheets1-5

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BasBox-DSP-270921-rev00_sheets1-5


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          8                                                       7                                                                      6                                                                 5                                                4                                                           3                                                           2                                                             1


                                                                                                                                                                                                                                                                                                                                                                                                                                                                   DATE



                                                                                                                                                                                                                                                                                                                  +5V                         +5VC
                                                                                            All components under shielding                                                                                                                                                                                                          FB4000

                                                                                                                                                                                                                                                                                                                TP216          400-100MHz
                                                                                                                                                                                                                                                                                                                                                                                                             TP84           TP218
                                                                                                                                                                                                                                                                                                                                                        TP83
                                                                                                                                                                                                                                                                                                                                                                                                                                       +3.3V
                                                                                                                                                                                                                                         +3.3V                                                                                                                                                                      TP217       TP219
D                                                                                                                                                                                                                                                                                                                                                                                                                                                                          D
                                                                                                                                                                                                                                                                                                                                                   C4001                        C4000          C4003            C4002
                                                                                                                                                                                                                               U6000             C6000                                                                                            0.047uF                       22uF           0.047uF          0.047uF
                                                                                                                                                                                                                              1_RESET
                                                                                                                                                                                                                                                 0.047uF        GND                                                                                             GND         GND                GND             GND
                                                                                                                                                                                                                                 VCC_5
           +3.3V                                                                                     C6105
                                                                                                                  TP56    6                       5                                                                 GND       2_Gnd                                                                                                                     TP79
                                                                                                                                         1/6                                                                                                TP147   R6001-NV                                              L-
                                                                                                                                                                                                                                 WDI_4                                      WDOG                                                                                  21_VA             8_VD               9_VL
                                                                                                     820pF
                                                                                                                          U6100                                                                                                                       1K
                                      R6101                                                                        TC74VHCU04FN                                                                                               3_MR                                                                                                    C4104
                                       10K                                                                                                                                                                            TP251                                            R6000                                                         2200pF
                                                                                                                                                                                                                              MAX823T                                  3.3K                               L+                                                     19_AINL-
                                                                                                                                                                                                                                                                                                                                        TP82                                                     AOUT1_23                           AOUT1
                                                                                                                                                                                                                                                                                                                                                                 20_AINL+
                                                               TP254                               TP110                                       TP326          R6103                                                                                                                                                                               TP80                                           AOUT2_24                           AOUT2
                                                                       1                    2               3                        4                                                                                                                                GND
                                                                              1/6                                  1/6                                                           COMMIN                                                                                                                                                                          17_AINR-
                                                                                                                                                               300                                                                                                                                                                                                                               AOUT3_25                           AOUT3
                             R6102    TP126                                                                                                                                                                                                                                                               R-                                                     16_AINR+
                                                Q6100                           U6100                                 U6100
                                                                                TC74VHCU04FN                          TC74VHCU04FN                                                                                                                                                                                                    C4105                                                      AOUT4_26                           AOUT4
                                                MMBT3904
                                                                                                                                                                                                                                                                                                                                     2200pF
                              2.7K                                                                                                                                             +3.3V                                          U7000                                                                                                                                             U4000            AOUT5_27                           AOUT5
                                                                                                                                                                                                                                                                                                                                        TP81
                                                                                                                                                                                                                                                                                                          R+                                                                    CS4228 AOUT6_28                                     AOUT6
                                                                                                                                                                               R7206                                                                                                                                                   C4200                                                                           TP340
                                                                                                                                         HARD_MUTE                             10K                TP22                                                           TP7                                                                                             18_FILT                        MUTEC_15                            MUTEC
                                                 TP252
                                                                                                                               R7207
                                                                                                                                                                                    EMPH                   76_FLAG11                     RFS1_13                                                                                              10uF
                                                                                                                                                                                                                                                                                                                                                     TP164
                                                                                                                                                                                                  TP18                                                                                                                                                                                                                TP156   R4201
                                                                                                                                                                                                                                                                                                                                       GND
                             COMM                                                                                                                                                 YELLOW                   78_FLAG10                    RCLK1_15                                                                                                                                                     LRCK_6
                                                                                                                                                                                                                                                                                                                                                                                                                                       R4202
                                                                                                                                                                                                                                                                                                                                                                                                                                                      LRCLK
                                                                                                   outside inside                                                                                 TP17                                                                                                                                                                                                                TP155    75
                                                                                                                               3.92K
                                                                                                                                                                                    GREEN                  79_FLAG9                      DR1A_16                            TAPIN                                                                                                                     SCLK_5                                          BITCLK
                                                                                                                                                                                                  TP21                                                                                                                                                                                                                                      75
                                                                                                                               C7111           SPKR_SENSE
                                Q6101                                                                                                                                            AUD_RST                   80_FLAG8                      DR1B_17                                                                                        SDA                      12_SDA_CDIN                         SDIN1_3                 D/ADATA1
C                                                              COMMOUT                                          GND                                                                               TP13                                                                                                                                                                                                                                                                     C
                              2SC3395                                                                                                                                          COMMOUT                     134_FLAG7                     TFS1_18                            LRCLK                                                        SCL                     11_SCL_CCLK                         SDIN2_2                 D/ADATA2
                                                                                                                               470pF             R7111                                            TP20                                                                                                                                                                                                              TP248
                                                                                                   DIAG                                                                                                    136_FLAG6                    TCLK1_19                            BITCLK                                                        +3.3V                  13_AD0_CS                           SDIN3_1                 D/ADATA3
                                                                                                                                                                                                                                                                                                                                                                                                                                         R4203
                                                                                                                          R7110                    75                                             TP11                                                           TP6                                                                                                                                                           TP154
                                          GND                                                     MUTE                                                                                                     137_FLAG5                     DT1A_22                            TAPOUT                                                     AUD_RST                   14_RST                          SDOUT_4                                                  A/DOUT
                                                                                                                              75                                                                  TP33
                                                                                                                                                                                                                                                                                                                                                                                                                                            75
                                                                                                       C7110                                                                                               138_FLAG4                     DT1B_23                   R7113                                                                                           22_AGND          7_DGND           10_MCLK
                                                                                                                                                         +3.3V MUTEC                   R7105
                                                                                                      4700pF                                   R7107                                               TP8                                                                              D/ADATA3                                                                                                                                   R4204
                                                                                                                          R6100                 2.0K                     SCL                               201_FLAG3                                       TP262                                                                                            R4200
                                                                                                                                                                                                                                                                       75                                                                                                                                                       10K
                                                                                                             GND           2.0K                              R7106                         75     TP151
                                                                                                                                                                                                                                                                                                                                                            4.7K
                                                                                                                          R7108
                                                                                                                                             SDA                                                           199_FLAG2                                                                                                                                             GND                GND
                   C7115                                                                                                                                         75                               TP142                                                            C7118-NV                                                                                                                    MCLK
                                           GND                                                  STDBYout                                                                                                   198_FLAG1                                                                               GND                                                   GND                                                                  GND
    SP1                                                                                                                       75                                                                   TP2
                                                                                                                                     STDBY                               R4700       WDOG                  197_FLAG0                                                                                                                                                                                                                                  inside outside
                   .01uF                                 +5V                                                                                                                                                                                                          0.047uF                                                                                    R4300
                                                                                +3.3V                                                                                     4.7K                                                                                                      TP55
                                                                                                                     C7108                                                                                                            RESET_157                                                     RST                                                           1.8K
                                                 TP228                              TP127                            4700pF                                                                                                                                                                                                            TP35                                             TP52
                                                                                                                                                             AUDIO_ER                                          205_IRQ0                                                                                                     AOUT1                       1                       8                                                                                  LC+
                                                                                                                      GND                        R7109                                            TP19                                                          TP9    R7100         TP34                                                                                               TP51
                                                                                            ARRAYCLIP
                                                                                                                              R7114                                                                            206_IRQ1                 PWM1_24                                                   SHARC_CLK                                             2                       7                                                                                  LC-
                                           C4400                            C4401                                 TP285
                                                                                                                                                       75                                         TP284                                                      TP14                                                                      TP36                                             TP50
                                                                                                                                                                                                                                                                         75
                                          0.047uF                          0.047uF           BASSCLIP                                                                                                          207_IRQ2                 PWM0_26                                                   COMMIN                    AOUT3                       3                       6                                                                                  LS+
                                                                                                                                                                                                                                                                                                                                                                                        TP49
                                                                                                                            75
                                                                                                                                                                                                                                                                                                                                                        4                       5                                                                                  LS-
                                                GND      U4400                GND                                         C7114                  C7109                                                                                                             TP26
                                                                                                                          4700pF                 4700pF                                                        143_ID1                  EMU_145                                             EMU
                                                         CS8415A                                                                                                                                                                                                   TP226                                                                                                                             C4300      C4301           C4306            C4307
                                                                                                                                                                                                               144_ID0                   TD0_146                                            TDO
                                                                                                                                                                                                                                                                                                                                                                                                     1000pF     1000pF          1000pF           1000pF
                                                                                                                                                                                                                                                                   TP25
                                                       6_VA+                          23_VD+                             GND                    GND                                             GND
                                                                                                                                                                                                                                        TRST_147                                            TRST                                                                 R4301
                                                                                                                                                                                                TP12                                                                  TP4
                                                      26_RXP6                    OLRCK_17                                                                                                                      2_RFS0                    TDI_148                                            TDI                                                                  1.8K
                                                                                                                                                                                                TP15                                                               TP24                                                                TP37                                             TP48
B                                                     25_RXP5                    OSCLK_16                                                                                                                      4_RCLK0                   TMS_149                                            TMS                             AOUT2                       1                       8                                                                                  RC+     B
                                                                                                                                                                                                TP10                                                                  TP1                                                                                                               TP47
          C7116                                       15_RXP4                   SDOUT_18                                                                                                                       5_DR0A                    TCK_151                                            TCK                                                         2                       7                                                                                  RC-
                                                                                                                                                                                                TP16                                                                                                                                   TP38                                             TP46
    SP2                                               14_RXP3                                                                                                    A/DOUT                                        6_DR0B                                                                                                       AOUT4                       3                       6                                                                                  RS+
                                                                                                                              TP29                                                                                                                                                                                                                                                      TP45
          .01uF                                       13_RXP2               SDA_CDOUT_1
                                                                                                   TP157   R4604
                                                                                                                                         SDA                         LRCLK                                     7_TFS0           21065                              R7102         R7103                                                                  4                       5                                                                                  RS-
                                                                                                                                                                                                                                                                   4.7K          4.7K
                                                      12_RXP1                       AD0_CS_2                                                                      BITCLK                                       8_TCLK0
                    C7119-NV          TP112                                                                                   TP28                                                  TP23   R7104   TP153                                                                                                                                                                                             C4302      C4303           C4308            C4309
                                                                                                           47K
                                                      4_RXP0                 SCL_CCLK_28                                                 SCL                   D/ADATA1                                    11_DT0A                                                GND            GND                                                                                                                 1000pF     1000pF          1000pF           1000pF
                           27pF       TP163
                                                                                                                                                                                            75
                                                      5_RXN0                 AD1_CDIN_27
                                                                                                                                                                                           R7112
                                                                                                                                                                                                           12_DT0B                                                                                                                                               R4302
                                                                                                                                                                                  TP247
                            TP30                                                      INT_19                                                                   D/ADATA2                                        CLKIN_30                  XTAL_31                                                                                                                  1.8K
                                   R4701 TP229                                                                            GND
                                                                                                                                                                                             75    TP263                                                                                                                               TP39                                             TP44
                                                                                                                                                                                                                                                                      spi_hp10-14h
              MCLK                                    10_RMCK                           U_20                                                                                                                                                                                                                                AOUT5                       1                       8                                                                                  BASS+
                                                                                                                                                                                                                                                                       J7101-NV                                                                                                         TP43
                                     75                                                                    TP32                                                                                                      TP283                                                                                                                              2                       7                                                                                  BASS-
                                                                                                                   AUDIO_ER                                                                                                                                                 1                                                          TP40                                             TP42
              EMPH                                    3_EMPH                                                                                                                                                                                                                                                                AOUT6                       3                       6                                                                                  SIX+
                                                                                                                                                                                                                                                                            2                            EMU                                                                            TP41
                                                      11_RERR                       OMCK_21                                              SHARC_CLK                                                                                                                                                                                                      4                       5                                                                                  SIX-
                                   AUD_RST                                                                                                                               Y7000                                                                                              3
                   R4603                              9_RST                           H_S_24                                                                  TP258                  TP259
                                                                                                                                                                                                                                                                                                                                                                                                 C4304         C4305-NV         C4310          C4311-NV
                    47K                                                                                         R4602                                                                                                                                                       4
                                                      7_AGND       8_FILT            22_DGND GND                  47K
                                                                                                                                                                                                                                                                            5                                                                                                                    1000pF        1000pF           1000pF         1000pF
                                                                                                                                                                         33.3MHz
                     GND                                                                                                                                                 HC-49/S                                                                                                                                                                TP210           TP212
                                              C7117-NV                        TP233                                                                          R7205                                                                                                          6                            TMS
                                                                                                                          GND
                                                                                            GND                                                                                                                                                                                                                                                         TP211           TP213   GND
                                                                                                                                                        1MEG                                                                                                                7
                                                                                                                                                                         +3.3V                             R7001
                                                                             R4600                                                                                                              TP282                                                                       8                            TCK
                                          GND                                1.21K      C4601
A                                                                                       4700pF                                                                                                                 22                                                           9                                                                                                                                                                                  R
                                                                                                                                                                                                                                                                                                                                                                                                                                                                           A
                                                                TP162                                                                                             14
                                                                                                                                                                                                R7000                                                                       10                           TRST
                                                                                                                                                        13                     12
                                                                                                                                                               1/6                                                                                                                                                                                                                                                   FRAMINGHAM, MA 01701-9168
                                                               C4602        C4600
                                                                                                                                                                          U6100                   470                                                                       11
                                                               .047uF       .047uF
                                                                                                                                     C7008
                                                                                                                                                                     7
                                                                                                                                                                                                           C7009                                                            12                           TDI                                                                                            PS321 II Bass Module
                                                                                                                                      22pF             TC74VHCU04FN                   C6100                22pF
                                                                                                                                                                                      0.047uF                                                                               13                                                                                                                        DSP and Amplifier PCB
                                                                 GND
                                                                                                                                                 GND                                                      GND                                                               14                           TDO                                                                                          PCB P/N: 270921 Rev. 00
                                                                                                                                                                  GND                                                                                                               GND
                                                                                                                                                                                                                                                                                                                                                                                                                            Sheet 1 of 5

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                8                       7                                         6                                                     5                            4                                               3                                             2                                    1




D                                                                                                                                                                                                                                                                                                                       D
                                                                                                                                                                                                                          D[0-31]


                             U7000

                                                                                                                                                                    +3.3V
                                                                                                                                                                                                        U7300
    +3.3V
                                                                                                                                                                                                      TC59S6432CFT
                                                  TP171                                                                                                               TP265 TP266
                    SW_64             43_CAS                                                                                                                                                  1_Vcc             Vss_86
                    CPA_65            46_DQM                                                                                                               +3.3V                      D[0]
                                                                                                                                                                                              2_DQ0            DQ15_85
                                                                                                                                                                                                                           D[15]
                                                                                                                                                                                                                                    TP194                                       U7000
                                                  TP170
                    SBTS_56           42_RAS                                                                                                                                                  3_Vcc            VssQ_84
                                                                                                                                                                                      D[1]                                 D[14]
                    BMSTR_53      48_SDA10                                                                                                                                                    4_DQ1            DQ14_83              TP195
                                                                                                                                                                                                                                            +3.3V                                                           D[31]
                                                                                                                                                                                      D[2]                                 D[13]                                         160_ADDR23 DATA31_133
                                34_SDCLK1                        R7204                                                                                                                        5_DQ2            DQ13_82              TP196
                                                                                                                                                                                                                                                                                                            D[30]
                                                  TP296                                                                                                                                                                                                                  161_ADDR22 DATA30_132
                    BR1_27      37_SDCLK0                                                                                                                                                     6_VssQ           VccQ_81                                                                                      D[29]
                                                  TP168
                                                                  47                                                                                                                  D[3]                                 D[12]                                         162_ADDR21 DATA29_128
                    BR2_28       47_SDCKE                                                                                                                                                     7_DQ3            DQ12_80              TP197
                                                                                                                                                                                                                                                                 A[20]                                      D[28]
                                                  TP169                                                                                                                               D[4]                                 D[11]                         TP201           164_ADDR20 DATA28_127
                                  44_SDWE                                                                                                                                                     8_DQ4            DQ11_79              TP198
                                                                                                                                                                                                                                            C7303                A[19]                                      D[27]
                                                                                                                                                                                                                                                         TP202           165_ADDR19 DATA27_126
                    MS0_70                                                +3.3V                                                                                                               9_VccQ           VssQ_78                                           A[18]                                      D[26]
                                                                                                                                                                                      D[5]                                 D[10]                         TP203           166_ADDR18 DATA26_123
                    MS1_71                                                                                                                                                                                     DQ10_77              TP199   0.047uF
                                 38_DMAR1                                                                                                                            C7300                    10_DQ5
                                                                                                                                                                                                                                                         TP204
                                                                                                                                                                                                                                                                 A[17]
                                                                                                                                                                                                                                                                         169_ADDR17 DATA25_122
                                                                                                                                                                                                                                                                                                            D[25]
                                                                                                                                                                                      D[6]                                  D[9]
                    MS2_74       39_DMAR2                                                                                                                                                     11_DQ6            DQ9_76                                           A[16]                                      D[24]
                                                                                                                                                                                                                            TP177                        TP205           170_ADDR16 DATA24_121
                    MS3_75                                                                                                                                          0.047uF                                    VccQ_75
                                 50_DMAG1                                                                                                                                                     12_VssQ
                                                                                                                                                                                                                                                         TP206
                                                                                                                                                                                                                                                                 A[15]
                                                                                                                                                    



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