Service Manuals, User Guides, Schematic Diagrams or docs for : Pioneer Audio SC-LC77-87 hfe_pioneer_sc-77_79_lx77_lx87_service_en_rrv4463_pt11
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1 2 3 4
11. PCB CONNECTION DIAGRAM
11.1 AUDIO ASSY
A
SIDE A
A AUDIO ASSY AA CN6952 AB CN3794 AB CN3792
CN3051 CN2502 CN3001
10 10 20 20 CN2502 10 20 10
Q3221
Q6706
E E R3980
1 1
5 5 15 15 1 5 15 25 1 CN3001
5
OUT
OUT
CN3052 R6800 1
C2699
GNDDAS
GNDDAS
GNDDAS
GNDDAS
GNDDAS
GNDDAS
GNDDAS
GNDADS
GNDADS
SW OUT
FHR/FWR
SR OUT
FHL/FWL
SBL OUT
SBL OUT
SL OUT
FR OUT
GNDDAS
GNDDAS
GNDDAS
GNDDAS
R2837
FL OUT
CN3051
C OUT
FR IN
FL IN
R3221
R6799
ZR OUT
R3019
R3018
GNDDAS
1.ZL OUT
R6797
R2740 C2731 C2732
R2861
R2863
B
FH/FWR OUT
PRESEL
FH/FWL OUT R3020
V+7_A
SR OUT
V-7_A
GNDA
SL OUT
GNDA
GNDA
FR OUT
FL OUT
SBR OUT
GNDA C2708
SBL OUT
C OUT
GNDA
GNDA
GNDA
C3957
GNDA
GNDA
C2707
GNDA
GNDA
GNDA
C3953 7 5 1 C3949
R6738
C2712
C2702
IC2701
R2727
1
R6737
CN3052
C3959
R6735 C3954 D2702
14
Q2721 Q2722 C2701
1
R6736 C2752 C2751 R2721 C2711 10
D2701
1
V+12_A
V+12_A
5
GNDAD
V-12_A
V-12_A
E
E
GNDA
GNDA
C2757
1.
C2704
R2702
AWX1525
R2703 R2704
C3217
R2706 R2708 R2710
R2712
C2758
C2753 AWX1356
C2710
C2706
C2705
C2709
IC2702
C2754 AWX1526
R3251
R3223
R3224
R3252
C3218
AWX1632
R2711
R6724
R6717
R6725
R6718
R3285
R3281
R3286
R3282
R3265
R3261
R3266
R3262
R3215
R3211
R3216
R3212
R6723
R6719
C3251 C2755 R2705 R2707 R2709
C3252 R2701 C2703
D2691
R2572
IC3251 R2726
C C2756 R2571
C3938
C3941
C3940
C3936
C3279
C3277
C3280
C3278
C3259
C3257
C3260
C3258
C3209
C3207
C3210
C3208
C3943
C3942
R2691
R2692
R6702
C3224
R6744
R6743
R6742 R2716
R2760
R2761
R2715
R6701
IC2751
1
8
C3222
C2
R3991 C2694
10
R2759
C2759
5
R3951 C2
5
AS CN7671
R3992
C3951
R3952
C2696
1
15
AUDIO ASS'Y
R6745
15
R2763
1
16
CN2510
C3223 IC3221 R3953
CN2510
C3221 R2508
10
R3271
R3225
R3226
R3272
C2761 C2762 R3954
R6704
R6706
C2763 R2507
R3955
R6705
R6703
C3271 C3272 C2764
R3201
R3956
C3201
5
C3159 R3165
R3161
R3166
R3162
R3115
R3111
R3116
R3112
R3202
IC3201
R3957
C3937
C3202 R3958
C3939
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