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SA-PM91DEE
SCHEMATIC DIAGRAM-12
MAIN CIRCUIT
7
6
2
PHONES
3
4
C2201
0.047
5
1
JK2804
PLAY SW
14
STOCK SW
13
LOAD R
12
LOAD F
11
OPEN SW
10
TO
LED
9
CD LOADING
POSITION SENS
CIRCUIT
8
BOTTON SW
(CN1) ON
7
UP/DOWN R
SCHEMATIC
6
DIAGRAM-22
UP/DOWN F
5
DGND
4
CRIS SWITCH
3
PGND
2
+7.5V
1
CN2806
HB_LED
1
KEY1
2
KEY2
3
JOG_A
4
JOG_B
5
6
RMT
7
TO
PGND
8
PANEL
FLD_RST
9
CIRCUIT
FLD_CS
(CN602) ON
10
FLD_CLK
SCHEMATIC
11
DIAGRAM-14
FLD_DA
12
D+5V
13
VREF+
14
+7.5V
15
LED_CTL
16
DCDET
17
CN2805
-9V
1
+9V
2
L_IN
TO
3
SGND
HARMONIC BASS
4
R_IN
CIRCUIT
5
HB_LVL
(CN2816) ON
6
SCHEMATIC
HB_MUTE
7
DIAGRAM-15
L_OUT
8
R_OUT
9
CN2817
L2101, L2201
J0JBC0000019
HP_SW
L2101
HP_L
L2201
HP_R
C2101
0.047
L2820
G0C470JA0052
PLAY_SW
STOCK_SW
REC_LIN
OP_CL_REV
OP_CL_FWD
REC_RIN
OPEN_SW
DVREF+
R2935
220 R2035
100
POSITION
BOTTON_SW
UP_DOWN_R
MIXL
UP_DOWN_F
CHANGE_SW
+7.5V
MIXR
HB_LED
TU_L
KEY1
KEY2
JOG_A
JOG_B
C2208
RMT
TU_R
FLD_RST
FLD_CS
AUXL
FLD_CLK
FLD_DA
VREF+
+7.5V
AUXR
LED_CTL
DCDET
PB_LOUT
R2246
Q2827
0
C2235
R2992
0.01
82
R2994
D2815
150
B0BC5R600003
PB_ROUT
Q2827
ASP_DATA
KTC32030YTA
ASP_CLK
REGULATOR
-9V
R3004
+9V
0
HB_LVL
HB_MUTE
W3002
L_OUT
R_OUT
W3003
: MAIN SIGNAL LINE
: - B SIGNAL LINE
: +B SIGNAL LINE
IC2812
C1BB00000822
ASP IC
1
FVN1
R2105
0
2
FVN2
C2205
R2205
C2105
16V10
0
16V10
3
GOUT2
4
GOUT1
R2106
C2107
10K
16V10
5
GND1
C2106
220P
6
A1
C2206
220P
C2207
R2206
7
A2
16V10
10K
R2108
8
B1
C2109
1K
IC2812
16V10
9
B2
C2108
C2209
1000P
16V10
10
C1
1000P
11
C2
R2208
12
D1
1K
C2111
16V10
13
D2
C2110
100P
14
E1
C2210
C2211
15
E2
100P
16V10
16
MC
C2113
R2111
16V10
1.8K
17
FL
C2925
0.1
C2112
18
GND2
100P
C2926
25V100P
C2212
19
DATA
100P
C2213
R2211
16V10
1.8K
20
CLK
C2928
C2927
47P
47P
R2961
470K
R2957
10K
Q2815
KTA1504GRTA
R2960
SWITCH
4.7K
Q2813
B1GBCFJJ0051
SWITCH
100
: TAPE PLAYBACK SIGNAL LINE
: TAPE RECORD SIGNAL LINE
: FM/AM SIGNAL LINE
: AUX SIGNAL LINE
C2214
0.022
40
SUR2
R2113
4.7K
39
SUR1
C2114
2200P
38
TRE1
C2215
2200P
37
TRE2
C2216
R2936
0.015
3.3K
36
MD12
C2115
0.015
35
MD11
C2116
R2937
0.015
3.3K
34
MD21
C2217
0.015
R2245
33
MD22
1K
C2218
0.15
32
BASS22
R2938
C2117
3.9K
0.15
31
BASS21
C2118
0.15
30
BASS11
C2219
R2939
0.15
3.9K
29
BASS12
TOUT1
28
27
TOUT2
C2119
C2220
16V10
16V10
26
RVN2
25
RVN1
C2120
50V1
24
OUT1
23
OUT2
C2221
50V1
22
GND3
VCC
21
R2958
470K
Q2814
Q2814
R2959
KTA1504GRTA
1K
SWITCH
R2114
12K
R2213
12K
Q2810
B1CABA000002
LEVEL SWITCH
Q2811
B1CABA000002
LEVEL SWITCH
Q2204
R2243
1K
Q2205
R2244
1K
R2116
1.8K
C2122
R2115
1000P
47K
Q2204,Q2205
B1ABGC000005
LEVEL SWITCH
R2988
27
C2930
C2929
16V10
0.1
Q2812
B1GCCFJJ0016
MUTE SWITCH
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