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
– 88 – – 89 –
– 90 –
(5) Schematic Diagram of A3, A5 and S1 Boards
REF. NO.
IC2201 D/A CONVERTER
IC2208 AUDIO PROCESSOR
IC2213 BASS BOOST
IC2214 AMP
Q2201 INDUCTOR
Q2202 INDUCTORQ
Q2203 VOL
Q2204 VOL
Q2205 SW
Q2206 SW
• S1 BOARD
DESCRIPTION
• 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
• A3 BOARD VOLTAGE LIST
Ref. Pin No. Voltage [V]
Ref. Pin No. Voltage [V]
Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V]
40 6.5
42 3.8
43 3.9
44 3.9
45 3.9
46 3.9
47 3.9
49 3.9
50 3.9
52 3.9
53 3.9
54 2.7
55 3.9
57 5.1
58 1.6
59 1.6
60 0
62 2.5
63 2.4
IC1331 I 8.4
O 5.1
Q1330 E *
C*
B*
Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V]
IC1330 9 4.4
10 4.5
24 4.9
28 2.7
29 2.7
31 3.9
32 3.9
38 7.4
39 8.3
Q1331 E 2.0
B 2.6
Q1332 E 2.0
B 2.6
Q1333 E 3.5
B 4.1
Q1334 E 0.9
C 7.1
B 1.5
Q1335 E 6.4
B 7.1
REF. NO.
IC1330 SOUND DECODER
IC1331 5V REG
Q1330 BUFF
Q1331 BUFF
Q1332 BUFF
Q1333 AMP
Q1334 BUFF
Q1335 BUFF
• A3 BOARD
DESCRIPTION
• A3 BOARD
WAVEFORMS
3.2 Vp-p (18.432MHz
)
1
• A5 BOARD VOLTAGE LIST
IC3001 1 2.5
20
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
REF. NO.
IC3001 A/D CONVERTER
IC3002 DOLBY PROCESSOR
IC3003 5V REG
IC3004 RESET
IC3005 AMP
IC3007 AD/DA CONTROL
Q3001 MUTE DRIVE
Q3002 MUTE L
Q3002 MUTE R
• A5 BOARD DESCRIPTION
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
+9V
+9V
+5V
+5V
+5V
+5V
+5V
+5V
1
2
AU L
AU RAU L
AU R
AU R
AU R
AU L
AU L
AU L
AU R
123456789101112131415
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
SS
IO
G
1 2 3 4 5 6 7 8
910111213141516
1
2
3
4
5
6
7
8
9
10
1234567891011
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
5678
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
C3057C3059
R3046C3082
C3081 R3047
C3065
R3023
R3030
R3031C3083
FB3001
R3008
R3009
CN3001
R3033
C3071
R3026
Q3003
Q3002
R3024
R3025
C3084
R3040
R3039
R3041
R3042
C3052
C3009
C3062R3017
R3018
R3021
R3022
Q3005
IC3005
C3056
L3002R3012
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
4.7
50V
AL ELEC
4.7
50V
AL ELEC
4.7 50V AL ELEC
TC9287F
DOLBY
A-D CONV
TC9337F
DOLBY PROCESSOR
0.1
B:CHIP
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
4.7
10k
:CHIP
10k :CHIP
10k :CHIP
10k :CHIP
4.7
50V
AL ELEC
22p :CHIP
2200p
B
:CHIP
10k
:CHIP
10k
:CHIP10k
:CHIP
10k
:CHIP
#
NJM4558M-T2
AMP
4.7
50V
AL ELEC
4.7µH10
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 LAU 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
12345678
9 10 11 12 13 14 15 16
1 2 3 4
5678
1 2 3 4
5678
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
12345678910111213141516
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
R2204R2205
R2207
R2263JW2212JW2208
R2208
JR2208 JW2203R2210C2228
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
R2214C2200C2203
C2206
C2202
C2207
JR2201
JR2203JR2204
CN2203
CN2201
CN2202
R2282
C2291
C2290
R2269C2289
R2271C2288
D2206 D2207
Q2204
R2272
R2259
JW2206
R2279 C2293
R2276
IC2214
R2284
R2283
C2292
C2286R2212
C2287 R2258C2285 R2218
C2283C2284
R2257
IC2213
JW2201
R2265C2277
R2266 C2276 R2267
D2205
Q2203
R2264
C2274 C2273 R2251
R2252
R2253
C2275R2268
R2247
C2271C2272
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)15k0
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
10k220p0.047
0.47
0.0047
4.7
0
:CHIP
0
:CHIP
10P
WHT-L
:S-MICRO
12P
:BTOB
6P
:BTOB
100k
1
100
16V 10k1
1M1
1SS119 1SS119
2SK246
VOL
100k
100k
(5MM)
10k 1
100k
NJM4558M
AMP
15k
10k
10
100p12k
47p 470k4.7 150k
0.0330.33
12k
NJM4558M
BASS BOOST
(15MM)
10k1
1M 1 1M
1SS119
2SK246
VOL
100k
47p 4.7 470k
12k
100k
100p12k
390
0.0330.33
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
LR
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.
+5V
+5V
+5V
+9V
+9V
1
SIF
SIF
SIF
SIF
SIF
SIF
AU R AU L
SIF
SIF
AU L
AU R
SIF
AU L
AU R
AU L
AU R
SIF
AU L
AU R
1
2
3
4
5
6
7
8
9
10
11
12
1234567891011121314151617181920212223242526272829303132
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 61 62 63 64
EMI
IO
G
C1336
C1352
C1358
C1359
C1360
C1374
R1332
R1346
R1350
X1330
C1361
C1354
C1348
L1330
CN1330
C1330
R1333R1331
C1331
C1379
C1378
FB1330
D1330
Q1330
Q1335
IC1331
Q1333
Q1334
C1375 L1334 C1373 L1332 R1349
L1333
R1358
C1371
R1347
R1357
R1348
C1377 R1353 R1352
L1331
C1369
FL1330
R1345
R1351
FB1332
C1366
FB1333
C1342
C1343
D1332
IC1330
C1362
C1353 C1355
C1356
C1357
FB1331
C1350
C1351
C1349
C1347
C1346
C1345 C1344
R1342 C1338
Q1331
Q1332
C1332 C1334
C1337
R1344
C1340
R1340R1339
R1338
C1335
R1336R1335C1341
C1333
R1337
R1343
R1341
C1339
C1365
R1334
C1368
R1354
R1356
R1355
C1364C1363
C1376
JW213
FB1334
C1367
100p
CH:CHIP
3.3
0.001 B:CHIP
10
0.01 B:CHIP
0.01
B:CHIP
0.01 B:CHIP
8p CH:CHIP
680p
CH:CHIP
22k
:CHIP
6.8k
:CHIP
220 :CHIP
18.432MHz
10µH
12P
0.01
B:CHIP
270
:CHIP
33k
:CHIP
0.1
25V
B:CHIP
470
10V 0.1
25V
B:CHIP
GP08D
2SC2712-YG
-TE85L
BUFF
2SC2712-YG
-TE85L
BUFF
NJM7805FA
5V REG
2SC2712-YG
-TE85L
AMP
2SC2712-YG
-TE85L
BUFF
100p
CH:CHIP
8.2µH
:EL0606
100p
CH:CHIP
8.2µH
:EL0606
120
:CHIP
1µH
:EL0606
4.7
:FPRD
100p
CH:CHIP
6.8k
:CHIP
2.2k
:CHIP 1k
:CHIP
47
25V
12k
:CHIP
470
:CHIP
10µH
0.022
F:CHIP
1k
:CHIP
220
:CHIP
470
10V
390p
CH:CHIP
390p
CH:CHIP
MA111
MSP3410B-PP-F7
SOUND DECODER
8p
CH:CHIP
0.1
25V
B:CHIP
0.22
25V
F:CHIP
470
10V
0.047
B:CHIP
470p
B:CHIP
470p
B:CHIP 0.1
25V
B:CHIP
22
10
0.1
25V
B:CHIP
10
2.2k
:CHIP
220p
B:CHIP
2SC2712-YG
-TE85L
BUFF
2SC2712-YG
-TE85L
BUFF
0.0068
B:CHIP
0.033
B:CHIP
100p
CH:CHIP
100
:CHIP
0.01
B:CHIP
5.6k
:CHIP
5.6k
:CHIP
22k
:CHIP
0.033
B:CHIP
5.6k
:CHIP
22k
:CHIP
0.0068
B:CHIP
22
5.6k
:CHIP
100
:CHIP
2.2k
:CHIP
220p
B:CHIP
22
1k
:CHIP
0.22
25V
F:CHIP
120
:CHIP
2.7k
:CHIP
330
:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
22
20MM
0.47
25V
F:CHIP
12C DA
12S CL
CW CL
CW DA
D CTR OUT1
D CTR OUT0
ADR SEL
STANDBYQ
D CTR IN0
12C CL
12S WS
12S DA OUT
S DA IN
S ID
S CL
DVSUP
DVSS
S DA OUT
FRAME
N CL
N DA
RESETQ
DACA R
DACA L
VREF2
DACM R
DACM L
TESTIO2
C DACS R
C DACS L
XTAL OUT
XTAL IN
TESTIO1
ANA IN2+
ANA IN1+
AVSUP
AVSS
MONO IN
VREFTOP
SC1 IN R
SC1 IN L
ASG1
SC2 IN R
ASG2
SC3 IN R
SC3 IN L
BAGND1
PDMC2
PDMC1
AGNDC
AHVSS
CAPL M
AHVSUP
CAPL A
SC1 OUT L
SC1 OUT R
VREF1
SC2 OUT L
SC2 OUT R
12S DA IN
SC2 IN L
ANA IN-
AUD CL OUT DMA SYNC
SCL
SDA
9V
R IN
GND
L IN
GND
GND
RESET
M.SIF
M.MONO(NC)
SIF
TO A BOARD
CN112
A3
(SOUND DECODER)(KV-EF29M90 ONLY)
B-SS6580<CH.>-A3.
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