Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Plasma TV TX-P42C2E PCZ1004040CE doc s_a_08

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s_a_08


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     !          A-BOARD (8/19)                                         AUDIO AMP




                                                                          SUB5V


                TUNER
                                                             R2121
                                       R2101
                                                              680                     R2135                                                                  Peaks-COMMON
                                                                                        1k
                                        3.3k
                    TO 9/19                                            Q2109
                      SIF                                                                                                                    C2107                                                                                 TP2008
                                                                       DSA200100L
                                                R2103                                                         R2139                           10V
                                                 22                                                            220               R2107         1u                                                                                                R2308    Q2301                SUB3.3V

                                                                       R2110                                                                                   SIFINP
                                                                                                                                                                                                   TO 3,6/19                           To SOS     220     DSA200100L
                                                     C2110               22                                                        S
                                       R2102                                                                                                                                                             EA8
                                        4.7k
                                                       16V                                    Q2101                    C2104
                                                      0.1u
                                                                                              DSA200100L                50V                                                                                                   C2301                                    R2310
                                                             R2104                                                      10p
                                                                                                                                             C2108
                                                                                                                                              10V
                                                                                                                                                                          TO 2/19                    OPERATE   SOS
                                                                                                                                                                                                                                16V
                                                                                                                                                                                                                                                R2307
                                                                                                                                                                                                                                                                        2.2k
                                                             1.2k                                                                                                                                                                               4.7k
                                                                                                                                               1u                                                                              0.1u
                                                                                                                                                               SIFINN
                                                                                                                                                                                                                                                                  R2309                   D2014                                                                                                                                            S_15V
                                                                                                                                                                                                                                                                   2.2k                B0ACCJ000048                                                                                                                    L2302
                                                                                                                                                                                                                                                                                                                                                                                                                    G1C3R0ZA0156


                                                                                                                                                                                                                                                                  C2302                                                                                                                                                          C2304




                                                                                                                                                                                                                                                                                                                                                                                          J0JHC0000042
                                                                                                                                                                                                                                                                   16V                                                                                                                                   C2309                    25V




                                                                                                                                                                                                                                                                                                                                                                                               L2301
                                                                                                                                                                                                                                                                   0.1u                                                                                                                                   25V                     1u
                                                                                                                                                                                                                                                                                                                                                                                                          10u
                                                                                                                                                                                                                                                                                                                                                               C2357
                                                                                                                                                                                                                                                                                                                                                                25V             C2312
                                                                                                                                                                                                                                                                                                                                                                10u             25V 10u


                                                                                                                                                                                                                                                                                                           IC2301
                                                                                                                                                                                                                                                                                                          C1AB00003230                                                  C2356
                                                                                                                                                                                                                                                                                                                                                                         25V
                                                                                                                                                                                                                               SUB3.3V
                                                                                                                                                                                                                                                                                                                                                                         10u
                                                                                                                                                                                                                                                                 OPERATE                                        AUDIO AMP                                  C2313    C2314
                                                                                                                                                                                                                      R2301                                                    R2330                                                                        50V      25V
                                                                                                                                                                                                                                                         RESET
                                                                                                                                                                                                                       10k                                                       0                                                                         1000p     1u
                                                                                                                                                                                                                                                                                                      1   STBY                                44
                                                                                                                                                                                                       MUTEB                                                                                                                           PVD1
                                                                                                                                                                                     TO 3/19                                                                                                          2   MUTE                                43
                                                                                                                                                                                                   NSHUTDOWN                                                                                                                                                                                                        L2303
                                                                                                                                                                                                                                                                PWM_READY                                                              PVD1
                                                                                                                                                                                                                                                                               R2331                                                                                                                             G1C220MA0416
                                                                                                                                                                                                                                                                                 0         R2304      3   SOS                                 42                                                                                                    R2318
                                                                                                                                                                                                                                                         MUTE
                                                                                                                                                                                                                                                                                            47k                                   OUT_CH1_P                                                                                                          3.3
                                                                                                                                                                                                                                                                                                      4   NC1                                 41
                                                                                                                                                                                                                                                                                                                                  OUT_CH1_P                                                                                              C2335      C2340
                                                                                                                                                                                                                                                                                                                                                       C2316                                                                              25V        50V
                                                                                                                                                                                                                                                                                                      5   NC2                                 40                                                                                                   0.022u
                                                                                                                                                                                                                                                                                                                                 BOOT_CH1_P              50V                                                                              0.1u
                                                                                                                                                                                                                                                                                                                                                        0.1u
                                                                                                                                                                                                                                                                                                      6                                       39                                                                                 C2334
                                                                                                                                                                                                                                                                                                          NC3                                                                                                                                       C2341
                                                                                                                                                                                                                                                                                                                                      VDDA1                                                                                       50V                50V
                                                                                                                                                                                                                                                                                                                                                                        C2317                                                    0.47u
                                                                                                                                                                                                                                                                                                                                                       C2318             25V                                                                       0.022u
                                                                                                                                                                                                                                                                                                      7   NC4                                 38
                                                                                                                                                                                                                                                                                                                                 BOOT_CH1_N             50V              1u
                                                                                                                                                                                                                                                                                                                                                       0.1u
                                                                                                                                                                                                                                                                                                      8                                       37                                                                                                    C2342             C2349
                                                                                                                                                                                                                                                                                                          PWM_A1
                                                                                                                                                                                                                                                                                                                                  OUT_CH1_N                                                                        L2304                             50V               50V
                                                                                                                                                                                                                                                                                                                                                                                                                 G1C220MA0416                      0.022u             1000p
                                                                                                                                                                                                                                                                                                      9   PWM_B1                              36




                                                                                                                                                                                                                                                                                                                   Thermal Pad
                                                                                                                                                                                                                                                                                                                                  OUT_CH1_N                                                                                                         C2343
                                                                                                                                                                                                                                                                                                                                                                                                                                         C2336
                                                                                                                                                                                                                                                                                                                                                                                                                                          25V        50V                                 A11 TO SPEAKER
                                                                                                                                                                                                                                                                                                      10 NC5                                  35                                                                                                   0.022u
                                                                                                                                                                                                                                                                                                                                      PGND1                                                                                               0.1u                                  TP2301
                                                                                                                                                                                                                                                                                                                                                                                                                                                    R2319                                1
                                                                                                                                                                                                      PWM0LN                                                                                          11 NC6                                  34                                                                                                                                             L+
                                                                                                                                                                                                                                                                                                                                                                                                                                                     3.3
                                                                                                                                                                                                                                                                                                                                      PGND1                                                                                                                                     TP2302
                                                                                                                                                                                                      PWM0LP                                                                                                                                                                                                                                                                             2
                                                                                                                                                                                         TO 3/19      PWM1RN
                                                                                                                                                                                                                                                                                                      12 NC7                                  33                                                                                                                                             L-
                                                                                                                                                                                                                                                                                                                                      PGND2                                                                                                                                     TP2303
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         3
                                                                                                                                                                                                      PWM1RP                                                                                          13 GND                                  32                                                                                                                                             R+
                                                                                                                                                                                                                                                                                                                                      PGND2                                                                        L2305                                                        TP2304
                                                                                                                                                                                                                       R2302                                                                                                                                                                                                                                C2353
                                                                                                                                                                                                                                                                                                                                                                                                                 G1C220MA0416                       R2320                                4
                                                                                                                                                                                                                     EXB28V220JX                                                                      14 PWM_B2                               31                                                                                                             50V                             R-
                                                                                                                                                                                                                                                                                                                                                                                                                                                     3.3
                                                                                                                                                                                                                                                                                                                                  OUT_CH2_N                                                                                                                 1000p
                                                                                                                                                                                                                                                                                                      15 PWM_A2                               30                                                                                                   C2344
                                                                                                                                                                                                                                                                                                                                  OUT_CH2_N                                                                                                          50V                C2351
                                                                                                                                                                                                                                                                                                                                                                                                                                         C2338
                                                                                                                                                                                                                                                                                                                                                       C2321                                                                              25V      0.022u                50V
                                                                                                                                                                                                                                                                                                      16 NC8                                  29                                                                                                                        1000p
                                                                                                                                                                                                                                                                                                                                 BOOT_CH2_N             50V                                                                               0.1u
                                                                                                                                                                                                                                                                                                                                                       0.1u                                                                                         C2345
                                                                                                                                                                                                                                                                                                      17 NC9                                  28                                                                                 C2337                               C2355
                                                                                                                                                                                                                                                                                                                                                                                                                                                     50V              50V
                                                                                                                                                                                                                                                                                                                                      VDDA2                                                                                       50V
                                                                                                                                                                                                                                                                                                                                                                    C2320                                                        0.47u             0.022u            1000p
                                                                                                                                                                                                                                                                                                      18 NC10                                 27       C2323         25V
                                                                                                                                                                                                                                                                                                                                 BOOT_CH2_P              50V         1u
               AVSW                                                                                                                                                                                                                                                                                   19 NC11                                 26
                                                                                                                                                                                                                                                                                                                                                        0.1u
                                                                                                      C2055                                                                                                                                                                                                                                                                                                                                                 C2346
                                                                                                                                                                                                                                                                                                                                  OUT_CH2_P                                                                         L2306
                                                                                                       10V             R2053                                                                                                                                                                                                                                                                                                                                  50V
                                                                                                                                                                                                                                                                                                                                                                                                                  G1C220MA0416
                                                                                                       10u                                                                                                                                                                                            20 NC12                                 25                                                                                                            0.022u
                                                                                                                       140k
                              AV_L                                                                                                                             LIN5_LP                                                                                                                                                            OUT_CH2_P                                                                                              C2339
                                                                                                                                                                                                                                                                                                      21 NC13                                 24                                                                                          25V               C2347
                                                                                                      C2057                                                                                                                                                                                                                            PVD2                                                                                               0.1u                50V
                                                                                                       10V             R2055                                               TO 2/19                                                                                                                    22 NC14                                 23
                                                                                                                                                                                                                                                                                                                                                                                                                                                            0.022u
                                                                                                       10u             140k
                              AV_R                                                                                                                             LIN5_RP                                                                                                                                                                 PVD2                                                                                                                 R2321
                                                                                                                                                                                                                                                                                                                                                                                                                                                             3.3



         TO 11/19      LO1_L_AVSW
                                                                       << Monitor L
                                                                                                                                                               LO1_L     MON_L-OUT                                                                                                                                                                 C2325    C2324
                                                                                                                                                                                                                                                                                                                                                    50V      25V
                       LO1_R_AVSW
                                                                       << Monitor R
                                                                                                                                                               LO1_R     MON_R-OUT     TO 2/19                                                                                                                                                     1000p      1u




                                                                       << TV L
                       LO2_L_AVSW                                                                                                                              LO2_L     TV_L-OUT

                       LO2_R_AVSW
                                                                       << TV R
                                                                                                                                                               LO2_R     TV_R-OUT      TO 2/19




                                                                                                                       C2071
                                                                                                                        6.3V
                                                                       << MainHP L                                     100u+           R2065
                            HP_LOUT                                                                                                                             HP1_L1
                                                                                                                                         S

           TO 10/19                                                    << MainHP R
                                                                                                                           +           R2066                               TO 2/19
                            HP_ROUT                                                                                                      S
                                                                                                                                                                HP1_R1
                                                                                                                       C2072
                                                                                                                       6.3V
                                                                                                                       100u
                                                                                  C2074          C2073
                                                     R2070     R2069               25V             25V
                                                      10k       10k              0.033u          0.033u




                                        Q2253
                                      B1AAFB000002



                                                                                                                                         AVDD3.3V                                    NORMAL

                                                                                                                                                                             MUTE
                                       Q2254
                                      B1AAFB000002
                                                                       R2258                                                           R2260
                                                                        100                                                             10k
                                                                                               Q2252                                                          TO 2/19           NORMAL
                                                                                               DSA200100L       R2254          R2263                             A_MUTE MUTE
                                                                                                                 100            10k
                                                                                                                                                     R2264
                                                                                                                                                      100

                                                                       R2259
                                                                        100
                                                                                                                               Q2255
                                                                                                                               DSC2001S0L

                                                                                  R2257       R2256            R2255
                                                                                   1M          10k              47k




                                                                                                                                                             Analog-ASIC


                                                                                                                                                                                                   TO 12/19
                                                                                                                                                             TO 12/19                   MUTE
                                                                                                                                                                                                    AMP_MUTE
                                                                                                                                                               HP_MUTE_CTL OPERATE




64                                             65                                                                                 66                                                               67                                                                     68                                                              69                                                                                       70                                           71                        72



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