45
5.0
47
0
48
4.9
49
4.3
50
4.5
51
4.9
53
4.9
54
5.0
55
4.9
56
5.0
57
5.0
58
5.0
59
5.0
60
5.0
IC3003
I
9.0
O
5.0
IC3004
1
5.0
2
GND
3
5.0
– 86 –
– 87 –
– 88 –
(5) Schematic Diagrams of A4, A5 and S1 Boards
• S1 BOARD VOLTAGE LIST
IC2201
1
0.2
2
0.2
3
0.5
4
4.6
5
0.4
6
0.4
7
8.6
9
3.7
10
8.3
14
4.5
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
15
4.5
IC2208
1
5.7
3
5.7
4
5.7
5
5.7
6
5.7
7
5.7
8
5.7
9
5.7
20
5.7
21
5.7
22
5.7
23
5.7
24
5.7
25
5.7
26
5.7
27
5.7
28
5.7
29
5.7
30
5.7
IC2213
1
5.8
2
5.8
3
5.8
5
5.8
6
5.8
7
5.8
IC2214
1
7.0
2
7.0
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
3
7.0
5
7.0
6
7.0
7
7.0
Q2201
E
4.7
C
11.5
B
5.2
Q2202
E
4.7
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
10
5.7
11
5.7
12
5.7
13
5.7
14
5.7
15
5.7
16
6.4
17
6.0
18
5.7
19
5.7
C
11.5
B
5.3
Q2203
S
5.6
D
5.3
G
0.8
Q2204
S
5.7
D
5.2
G
0.8
Q2205
E
11.8
C
11.8
B
11.2
Q2206
C
0
B
0.7
• A5 BOARD VOLTAGE LIST
IC3001
1
2.5
2
0
5
2.8
6
2.5
7
5.0
8
3.2
9
3.9
12
2.1
13
2.5
14
3.0
16
5.0
17
2.4
18
2.0
19
5.0
22
0
24
5.0
26
5.0
28
0
29
5.0
30
0
Ref.
Pin No. Voltage [V]
IC3005
1
4.5
2
4.5
3
4.5
5
4.5
6
4.5
7
4.7
IC3007
1
5.0
2
5.0
9
5.0
10
0
14
4.5
15
4.5
Q3001
C
–0.6
B
5.0
Q3002
C
0
B
–0.6
Q3003
C
0
B
–0.6
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
31
5.0
32
5.0
33
5.0
39
2.5
40
2.5
41
2.8
42
2.4
43
3.8
44
2.5
IC3002
1
5.0
2
5.0
3
5.0
6
5.0
7
5.0
8
5.0
9
5.0
10
5.0
11
5.0
15
5.0
16
3.5
17
3.0
19
3.7
20
2.5
21
2.5
22
2.5
23
2.5
24
2.5
26
2.5
27
2.5
29
2.5
30
2.5
32
2.0
33
2.3
35
5.0
36
5.0
37
0
39
5.0
42
5.0
43
4.9
44
4.9
1
2
6.0 Vp-p (16.9344MHz)
4.2 Vp-p (24.576MHz)
• A5 BOARD
WAVEFORMS
• A5 BOARD
IC3005 NJM4558M-T2
1
2
3
4
5
6
7
8
• A4 BOARD VOLTAGE LIST
IC1101
2
0.4
3
0.4
4
0.4
5
0.4
6
8.8
7
9.0
8
0.1
10
4.6
11
4.6
12
4.6
IC1102
3
0.4
4
0.4
5
0.4
6
8.8
7
0.4
9
0.1
10
9.0
11
9.0
12
9.0
13
9.0
14
4.5
15
4.5
IC1103
1
4.5
2
4.6
3
4.5
5
4.6
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
6
4.6
7
4.6
IC1105
1
6.9
2
9.0
3
2.8
6
4.9
7
4.9
8
3.0
10
3.3
11
3.3
18
0.1
19
4.8
20
3.1
21
6.0
22
0.1
25
2.8
26
3.5
27
6.0
28
3.5
29
5.7
30
5.7
Q1101
B
*
E
*
Q1102
B
4.0
C
9.0
E
3.2
+9V
+9V
+5V
+5V
+5V
+5V
+5V
+5V
1
2
AU L
AU R
AU L
AU R
AU R
AU R
AU L
AU L
AU L
AU R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
S
S
I
O
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
1
2
3
4
5
6
7
8
1
2
3
C3063
C3069
C3004
R3016
R3020
IC3004
C3079
L3005
C3049
C3050
L3006
L3004
L3003
C3006
C3008
C3066
R3027
IC3003
R3011
R3010
R3034
R3035
R3036
C3068
C3001
C3003
C3070
C3002
C3005
C3007
C3023
C3072
C3080
C3085
C3053
C3054
C3055
IC3001
IC3002
X3002
C3064
C3086
C3087
R3045
IC3007
FB3002
C3076
C3075
R3006
C3060
C3047
C3046 C3045 C3044 C3043
C3018
C3020
C3019
C3021
C3078
C3022
C3025
C3024
C3026
C3027
C3028
C3029
C3030
C3031
C3032
C3033
C3034
C3035
C3036
C3038
R3007
C3016
C3011
R3004
R3003
R3002
R3001
FB3003
FB3004
C3051
FB3005
C3039
C3040
C3042
C3041
FB3006
C3088
FB3007
C3058
R3013
R3014
C3089
R3005
C3012
X3001
R3015
Q3001
C3057
C3059
R3046
C3082
C3081 R3047
C3065
R3023
R3030
R3031
C3083
FB3001
R3008
R3009
CN3001
R3033
C3071
R3026
Q3003
Q3002
R3024
R3025
C3084
R3040
R3039
R3041
R3042
C3052
C3009
C3062
R3017
R3018
R3021
R3022
Q3005
IC3005
C3056
L3002
R3012
C3048
Q3004
R3019
47
25V
AL ELEC
100
16V
AL ELEC
22p
:CHIP
22p :CHIP
22p :CHIP
2200p
B
:CHIP
2200p
B
:CHIP
10
50V
AL ELEC
1
50V
AL ELEC
L7805CV
5V REG
S-80743AL-A7-T1
RESET
4.7µH
4.7µH
4.7µH
4.7µH
100 :CHIP
100 :CHIP
220
:CHIP
10k
:CHIP
100
:CHIP
3.3k :CHIP
3.3k :CHIP
33k :CHIP
10
50V
AL ELEC
47
25V
AL ELEC
47
25V
AL ELEC
3.3
50V
AL ELEC
0.1 B :CHIP
0.1
B
:CHIP
0.1
B
:CHIP
0.1 B :CHIP
0.1
B
:CHIP
0.1
B
:CHIP
100
16V
AL ELEC
100
16V
AL ELEC
100 16V AL ELEC
TC9287F
DOLBY
A-D CONV
TC9337F
DOLBY PROCESSOR
0.1
B:CHIP
16V
24.576MHz
0.0022 B:CHIP
1 16V F:CHIP
1 16V F:CHIP
10k
:CHIP
CXA1875AM
AD/DA CONTROL
1.1UH
100p :CHIP
100p :CHIP
10k :CHIP
0.1
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
220p B:CHIP
220p B:CHIP
220p B:CHIP
220p B:CHIP
220p B:CHIP
220p B:CHIP
220p B:CHIP
220p B:CHIP
220p B:CHIP
220p
B:CHIP
220p
B:CHIP
220p
B:CHIP
220p
B:CHIP
220p
B:CHIP
220p
B:CHIP
220p
B:CHIP
220p
B:CHIP
220p
B:CHIP
220p
B:CHIP
220p
B:CHIP
10k :CHIP
220p
B:CHIP
220p
B:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
0.1 B :CHIP
220p
B:CHIP
220p B:CHIP
220p B:CHIP
220p B:CHIP
0.1
B:CHIP
100
16V
10k :CHIP
10k :CHIP
220p
B:CHIP
100 :CHIP
220p
B:CHIP
16.9344MHz
220 :CHIP
2SA1037K
MUTE DRIVE
100
16V
AL ELEC
2200p
B
:CHIP
0
:CHIP
1
16V
F:CHIP
1
16V
F:CHIP
0
:CHIP
2200p
B
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10
AL ELEC
1.1UH
100 :CHIP
100
:CHIP
10P
WHT-L
:S-MICRO
2.2M
:CHIP
3.3
50V
AL ELEC
3.3k
:CHIP
2SC2712
MUTE R
2SC2712
MUTE L
10k :CHIP
3.3k :CHIP
100
10k
:CHIP
C3092
0.0022
B:CHIP
10k :CHIP
10k :CHIP
10k :CHIP
100
16V
AL ELEC
22p
:CHIP
2200p
B
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
#
NJM4558M-T2
AMP
100
16V
AL ELEC
4.7µH
8.2
1W
RS
0.1
B
:CHIP
#
10k
:CHIP
5V
L OUT
R OUT
R IN
L IN
9V
ROUT
LOUT
ROUT
LRCK
LRCK
BCK
BCK
SDO
SDI
SDI
SDO
BCK
BCK
LRCK
LRCK
LRCK
RESET
RESET
CLK
DAT
LOUT
RESET
CLK
DAT
CLK
DAT
RESET
9V
GND
GND
ADOFF
LIN
VRI
RIN
LOUT
VR2
ROUT
VDX
XO
XI
AMPO
AMPI
GNDX
PO
RESET
P/S
CS2
CS1
TEST1
GND
SDO
MCKO
SDI
BCKI
EM2
EM1
VDC
TP8
TP7
TP6
VDD
VSS
TP5
TP4
TP3
TP2
TP1
TP0
VSSR
VDDR
VSS
SDO2
SDO1
SDO0
SDI1
SDI0
LR
WCK
EBCI1
EBCI0
ELRI1
ELRI0
SYNC
/RST
TEST2
TEST1
TEST0
VDDA
AMPI
AMPO
VSSA
PO
PLOFF
CKSL
VSS
XO
XI
VDD
TP9
TP10
TP11
TP12
TP13
TP14
TP15
TP16
VSS
/IFOK
IFCK
IFDT
MCKE
MCKD
/CS
A5
LRCKO
DIGI-GND
ANA-GND
ANA-VDD
VRO
GND RIGHT
GND LEFT
VDD ANA 2
BCKO
LRCKI
EBCO
GND
1+
1-
1OUT
VDD
2OUT
2-
2+
EXT 1
EXT 2
IFD
IFS
IFLT
ADM
DAM
FS32
FS64
ELR0
S1
S0
NC
NC
NC
NC
NC
GND
VCC
SCL
SDA
AD2
AD1
AD0
S3
S2
(AUDIO PROCESS)
16.9344MHZ
X'TAL
TO S1 BOARD
CN2203
S DAT
S CLK
L IN
R IN
L OUT
R OUT
BYPASS SW(NC)
X'TAL
24.576MHZ
B-SS6580<CH.>-A5.
+12V
+12V
+12V
+9V
+12V
+12V
+9V
AU L
AU R
AU R
AU L
AU R
AU L
AU L
AU R
AU R
AU L
AU R
AU L
AU L/R
AU R
AU L
AU R
AU L
AU L
AU R
AU L/R
AU L
AU L
AU R
AU L
AU R
AU R
AU R
AU R
AU L/R
AU R
AU L
AU L
AU L
AU R
AU R
AU L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
S
S
1
2
3
4
5
6
7
8
9
10
C2201
R2221
R2222
IC2201
R2202 R2203
R2204
R2205
R2207
R2263
JW2212
JW2208
R2208
JR2208
JW2203
R2210
C2228
C2226
JR2207
R2216
R2215
JW2217
R2274
Q2206
Q2205
R2213
C2205
R2277
R2299
R2288
C2237
R2298
C2212
C2213
C2223
C2238
C2222
C2221
C2218
C2216
C2215
C2214
IC2208
C2211
R2219
R2214
C2200
C2203
C2206
C2202
C2207
JR2201
JR2203
JR2204
CN2203
CN2201
CN2202
R2282
C2291
C2290
R2269
C2289
R2271
C2288
D2206
D2207
Q2204
R2272
R2259
JW2206
R2279 C2293
R2276
IC2214
R2284
R2283
C2292
C2286
R2212
C2287
R2258
C2285
R2218
C2283
C2284
R2257
IC2213
JW2201
R2265
C2277
R2266
C2276
R2267
D2205
Q2203
R2264
C2274
C2273
R2251
R2252
R2253
C2275
R2268
R2247
C2271
C2272
R2248
C2278
R2250
R2249
R2217
C2280
C2281
R2256
C2282
Q2201
JW2207
R2255
C2229
R2260
Q2202
C2208
C2209
C2210
C2204
R2280
R2201
R2254
R2261
R2262
D2204
R2270
47
16V
100
:CHIP
100
:CHIP
CXA1315M-T4
10k
:CHIP
10k
:CHIP
100
:CHIP
100
:CHIP
10k
100k
(12.5MM)
(5MM)
33k
0
(7.5MM)
15k
0
0.1
25V
0
1k
100k
(7.5MM)
4.7k
2SC2712
SW
2SA1162
SW
150k
2.2
100k
1k
2.2k
220p
10k
0.047
0.47
0.0047
1
100
16V
0.001
4.7
4.7
1
4.7
XR1071CP
AUDIO PROCESSOR
10
1k
10k
220p
0.047
0.47
0.0047
4.7
0
:CHIP
0
:CHIP
10P
WHT-L
:S-MICRO
12P
:BTOB
6P
:BTOB
100k
1
100
16V
10k
1
1M
1
1SS119
1SS119
2SK246
VOL
100k
100k
(5MM)
10k
1
100k
NJM4558M
AMP
15k
10k
10
100p
12k
47p
470k
4.7
150k
0.033
0.33
12k
NJM4558M
BASS BOOST
(15MM)
10k
1
1M
1
1M
1SS119
2SK246
VOL
100k
47p
4.7
470k
12k
100k
100p
12k
390
0.033
0.33
68k
1
100k
3.3k
150k
100
16V
10
10k
1
2SC2712
INDUCTOR
(10MM)
10k
1
390
2SC2712
INDUCTOR
1
4.7
4.7
0.001
10k
10k
100k
3.3k
6.8k
1SS119
1M
9V
12V
12V
L
L
R
R
R
L
L
R
*
SW1
SW0
DAC4
DAC3
DAC2
DAC1
DAC0
GND
VCC
SCLK
SDAT
SDA2
SDA1
SDA0
SW3
SW2
D/A-CONVERTER
9V
S DAT
S CLK
GND
12V
GND
L IN
R IN
GND
L OUT
R OUT
MODE
LOGIC SW0(2) SW1(1)
OFF
SPACE SOUND
SRS
NO USE
B
A
L
L
H
H
L
H
L
H
( )=PIN NO OF IC2201
L
R
GND
BBE
GND
VEE
C1
C2
DET OUT
INPUT
DEFC OUT
ALL PASS
LOW PASS
HIGH PASS
VCA OUT
L P GAIN2
SUM NODE
OUTPUT
SWITCH
DET OUT
VCC
C1
C2
INPUT
L P GAIN1
DEFC OUT
ALL PASS
LOW PASS
HIGH PASS
VCA OUT
L P GAIN1
L P GAIN2
SUM NODE
OUTPUT
DEFINITION
12V
12V
VL OUT
VL IN
VR IN
GND
VR OUT
CN3001
TO A BOARD
CN121
W-MUTE(NC)
BYPASS SW(NC)
S DAT
S CLK
GND
L OUT
R OUT
GND
L IN
R IN
9V
TO A BOARD
CN128
(AUDIO PROCESS)
S1
TO A5 BOARD
W-MUTE(NC)
B-SS6580<CH.>-S1.
+9V
+9V
+9V
AU L
AU R
IF
IF
IF
MPX
MPX
AU R
AU L
AU L
AU R
AU R
AU R
AU L
AU L
IF
IF
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
R1103
R1105
R1106
R1107
R1109
R1113
R1114
R1115
R1117
R1118
R1116
R1129
R1128
R1126
R1122
R1123
R1112
C1135
C1106
C1123
C1105
C1107
C1110
C1140
C1118
C1117
C1108
C1124
C1109
R1140
R1141
T1101
CT1101
R1124
R1125
C1134
R1132 R1133
R1134
R1104
RV1101
L1103
T1102
C1129
C1103
C1119
SWF1101
SWF1102
C1111
R1111
C1114
R1110
C1115
R1130
R1131
C1112
C1102
IC1101
FB1101
Q1101
Q1102
IC1105
C1116
C1137
C1120
C1121
C1122
C1128
IC1102
R1127
C1131
C1130
IC1103
C1133
C1136
C1132
C1101
R1108
C1113
FB1103
FB1102
CN1101
100
16V
0.0047
B:CHIP
0.01
B:CHIP
0.0047
B:CHIP
1p
:CHIP
47p
:CHIP
0.0047
B:CHIP
0.022
F:CHIP
0.01
F:CHIP
100
1
6V
0.1
25V
B:CHIP
10p
:CHIP
47
25V
270p
:CHIP
270p
:CHIP
0.01
B:CHIP
1.5µH
:EL0607
100
:CHIP
270
:CHIP
68
:CHIP
1.5k
:CHIP
270
:CHIP
470
:CHIP
100k
:CHIP
220
:
CHIP
820
:CHIP
8.2k
:CHIP
10k
:CHIP
10k
:CHIP
1k
:CHIP
10k
:CHIP
10k
:CHIP
100 :CHIP
100 :CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
22k
:CHIP
33k
:CHIP
10k
16.1
16.1
100
16V
100k
:
CHIP
470p
CH:CHIP
150 :CHIP
0.01
F:CHIP
10k
:RN-CP
10k
:RN-CP
0.0047
B:CHIP
1
50V
SBX1637A-02
US MPX DECORDER
0UH
2SC2712
BUFFER
2SC2669O
PRE-AMP
CXA1446S
IF DEMODULATOR
0.47 50V
1
16V
0.1
25V
B:CHIP
0.1 25V B:CHIP
0.1 25V B:CHIP
10
50V
CXA1315P
D/A CONVERTER
10k :CHIP
1 50V
1
50V
NJM4558M-T2
AUDIO BUFFER
10
50V
0.1
25V
F:CHIP
10
50V
1
50V
10k
:CHIP
1
25V
:CHIP
0UH
0UH
12P
SCL
SDA
GND
GND
GND
GND
TP2
TP1
MPX IN
R OUT
L OUT
L+R
OUT
VCC
MUTE
F SAP
MS0
MS1
SAP
ST IND
IND
FORCED
MONO
VCC
SCL
SDA
SDA2
SDA1
SDA0
SW3
SW2
SW1
SW0
DAC4
DAC3
DAC2
DAC1
DAC0
GND
GND
VCC
R
L
N.C
N.C
9V
N.C
IF
R OUT
L OUT
(AUDIO PROCESS)
A4
V REG
V BIAS
VCO
VCO
AGC IN
SIF IN
DISCRI
MUTE
AF IN
AF OUT
VOL
AFT
AFT
ACC
AFT UP
VIF IN
VIF IN
VIF GND
MPX OUT
SIF GND
SPL OUT
DET OUT
AFT OUT
AFT DWN
SPL IN
AGC FIL
AGC OUT
IF AGC
AGC SET
PLL FIL
MPX ADJ
TO A BOARD
CN112
B-SS6930<AN.>-A4.