9 10
1234
N
L
C
B
E
INOUT
GND
C
B
E
C
B
E
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
13
2
+12V
-12V
+12V
1
2
3
4
5
6
7
8
9
For HEAT Sens.
+12V
-12V
1
2
3
7
56
8
-12V
1
2
3
1
2
3
4
5
6
PH
1
2
3
4
5
6
1
2
5
4
3
5
4
1
2
3
1
2
3
4
5
6
EH
1
2
3
4
5
6
1
3
2
4
-12V
-12V
1
2
3
1
2
5
4
3
1
2
3
1
2
3
1
2
3
1
2
3
5
4
1
2
3
13
2
1
2
3
1
2
3
1
2
3
+12V
1
2
3
1
2
3
+12V
-12V
+12V
1
2
3
-12V
1
3
2
4
7
5
6
8
5
4
1
2
3
1
2
3
1
2
3
13
2
1
2
3
1
2
3
1
2
3
1
2
3
-12V
1
2
3
1
2
3
1
2
3
1
2
5
4
3
1
2
5
4
3
13
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
5
4
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
13
2
1
2
3
13
2
1
2
3
-12V
1
2
5
4
3
+12V
5
4
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
32
4
1
2
3
5
4
1
2
3
-12V
1
2
3
1
2
5
4
3
-12V
7
5
6
8
1
2
31
2
3
1
2
3
+12V
1
2
3
1
2
3
1
2
3
1234
32 6
45 1
2
13
32 6
45 1
1
2
3
4
5
VH
1
2
3
4
5
3
21
1
2
3
1
2
3
24
31
6
5
8
7
23
4
1
2
13
1
2
3
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
32 6
45 1
32 6
45 1
4
3
2
1
5
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
JQ
1
2
3
4
5
1234 56
VH
1234 56
EH
1
2
3
4
1
2
3
4
2
13
SDN
123456
2
31
1
34
VA
1
2
1
1
2
VA
1
2
DTC114
1
2
3
1
2
1
1
2
3
41
23
4
13 3
15
9
VA
1
2
XH-S
1
2
3
4
5
SAN
1
+12V
2
12VG
3
-12V
4
+5VD
5
+5VDG
6
+5VV
7
5VVG
8
+5VL
+5VL
+5VL
9
7
6
5
4
3
8
1
2
GND
VA
1
2
1
2
21
VA
1
2
1
2
1
1
Dummy
1
2
Jumper
1
2
Dummy
SDN
1
2
3
4
5
SCN
1
2
3
4
1
2
PH
1
2
3
4
5
6
7
1
2
3
4
5
6
7
GND
EH
12345
12345
SCN
12345
PH
12345678
1
+12V
2
12VG
3
-12V
4
+5VD
5
+5VV
6
+5VV
7
5VVG
8
+5VL
45 6
32 1
1
2
3
1
2
3
1
2
3
4
EH
1
2
3
4
EH
1
2
3
4
1
2
3
4
2
3
7
8
1
9
1
2
3
4
5
6
VH
1
2
3
4
5
6
S-80842CNY
RESET IC (4.2V)
2
VSS
1
VDD
3
OUT
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
FFC
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
1
2
SDN
1
2
Jumper
Jumper
1
2
1
2
1
2
3
+12V
1
2
1
2
1
2
1
2
1
2
1
2
100/63V
220/63V(OSE, PS)
R133
C111
R167
R111
C103
C119
D101
C105
R117
Q111
C107
R145
R127
R139
R123
D107
R157
Q117
Q105
Q109
R113
D109
R125
R101
Q107
Q123
R151
R163
R131
R141
C113
D111
C101
R103
D103
R107
Q115
R105
R149
Q103
Q113
R109
R119
R153
D105
R115
R137
R121
R143
C121
R161
D115
R159
D113
R155
QN01
RN99
RN15
RN14
RN04
RN05
RN06
RN07
RN10
RN11
RN12
RN08
RN13
CN06
CN05
CN04
CN02
RN03
RN02
RN01
QN03
RN20
RN21
RN18
CN07
CN03
Q101
C117
C115
QN56
J101
Q119
Q121
R129
R135
C109
J102
C122
Q101
R130
R122
R162
R164
R110
C114
C120
R168
Q106
R128
R156
R134
R104
R158
Q120
D106
R152
R142
C116
Q104
C112
D114
C102
D108
Q110
Q116
Q108
R146
C118
R136
D110
R160
R150
C104
R154
R124
Q122
C106
R144
R138
R108
R102
Q114
C110
R114
C108
R106
Q112
D102
R112
R132
Q124
D112
R120
R140
D116
R126
R116R118
D104
Q118
Q209
C201
C207
R244
R249
R254
R239
R202
D213
R201
R214
R207
R226
Q208
R236
R268
R256
Q201
R213
R219
R242
C212
R262
C219
C215
R243
R211
R250
R258
R220
R263
R257
R215
C213
Q201
Q221
R235
Q212
R246
C214
D204
R217
D215
D206
R203
R245
R232
D208
R233
Q203
R238
R255
Q215
Q207
R224
Q214
R264
C208
D202
R216
R223
D210 D209
Q206
C211
R234
C216
R253
D214
Q213
C206
C221
R205
Q217
R231
Q223
C204
Q220 Q219
D211
R208
R240
R237
C210
C222
R259
Q224
C209
R225
Q210
R230
D203
C218
C220
Q218
D216
Q211
R228 R227
R252
R222
R209
C217
Q205
R221
R260
R204
R251
D207
R267
Q222
R241
R206
Q216
R210
D201
R218
R229
D212
C203
C205
D205
Q204
R261
R212
C202
D311
C315
D302
D308
R339
C317
D307
Q311
Q315
C303
C322
D304
R307
R331
Q306
R320
Q309
R351
R355
D316
D312
C310
C314
R314
R358
D309
R304
Q317
R329
R346
R338
Q318
R301
R337
R350
R360
D310
R305
R352
C313
R344
C309
Q304
Q320
C316
D306
R324
R327
R315
Q322
C304
D305
Q324
D315
R334
Q308
C307
R328
Q307
R357
R342
R367
C305
R359
R317
C311
Q323
R326
C301
R363
Q313
Q301
C302
R330
Q316
C319
Q321
C308
R332
R354R356
D314
R312
R309
R306
R362
Q310
R364
Q319
R345
R368
R361
R322
Q301
R341
R349
C312
R325
R353
R303
Q314
R336
R318
C320
D313
R319
R340
Q312
Q303
R311
R321
C321
R323
D301
C318
R302
R313
R308
R335
R343
R333
C306
R316
R310
Q305
D303
CN08
QN02
CN01
RN16
RN09
QN62
C808
D817
C821
C374
C371
CN57
C807
D821
DN55
R804
LN51
RN70
DN52
R803
Q801
C809
RN78
C802
R272
LN52
C804
RN74
C175
C822
C373
RN71
RN69
RN63
RN68
J801
C810
CN94
C805
C819
C372
RN75
RN76
RN73
R371
Q802
R812
C806
RN61
QN60
CN56
R372
C801
DN51
D816
RN77
C803
C272
QN61
RN72
RN79
R811
R802
C274
LN99
D801
Q803
C817
R805
C811
C813
C815
D810
C820
R801
QN55
RN55
CN55
J174 J173 J172
RN60
RN62
RN64
DN53
LN53
RN65
DN54
RN67
RN66
LN54
J171
CN93
CN92
CN91
C176
C178
C177
C375
C275
C276
C376
C273
R171
R271
R172C171C173
C172C174
C271
RN80
RN54
CN54
RN59
QN54
RN53
QN53
CN53
RN58
QN52
RN57
CN52
RN52
QN51
RN56
CN51
RN51
QN57
QN59
QN58
D811D812
D813
J807
J805
J802
C816
D814
C814
Q804
C818
C812
W805
R165R166R265R266
R365
R366
Q851
J860
J854
D859
J871
J857
B855
D860
C851
Z011
R853
W871
C856
C854
C852
Q853
C853
D854
D852
J856
R851
Q854
D856
R855
D855
R854
C857
L851
D853
T851
J852
C855
D851
R852
J853
W808
T001
J861
R860
J851
S881
J881
C881
J858J859
B852
B851
R856
D857
C858
W891
W892
J803W803
J804
J806
W806
J809
W809
RP93
LP91
CP91
RP94
RP95
RP96
DP91
QP92
QP91
WP91
JP91
RP91
RP92
JP92
WP91
CP94
WP93
CP92
JP99
CP93
W179
J179
W179-1
W179-2
W179-3
W179-4
W179-5
W179-6
Q852
R857
J106
J108
J104
J103
J105
J107
WC02
J810
CN96
CN95
B853
B854
W861
D862
D861
D858
B857
B856
QN04
RN17
D804
D803
D805
D809
D802
D806 D807
D808
D818
RN23
RN22
CN09
W001
J806(N)
B854
B853
B853
B854
100/63V
220/63V(OSE, PS)
100/63V
220/63V(OSE, PS)
100/63V
220/63V(OSE, PS)
101/4w
33k
470
330p
10p
68
2200p
47 1W
100
120 1W
330k
680
470
3.9V
330k
33k
10
22k
10 1/4w
120 1W
3.9V
10/50V
1k
10k
100
15
10k
150
1k
68
220
150
120 1W
100/16V
22k
22k
1k
TA7317P
3.3k
1k
68k
68k
68k
33k
100k
3.3k
1k
100k
33k
Dummy
0.47/50V
47/50V
0.01
68k
68k
68k
10k
4.7k
15k
0.01
0.01
Dummy
Dummy
100
10
22/50V
100/16V
100
150
22k
22k
10k
33k
100
1k
101/4w
1k
680
10
120 1W
Dummy
10/50V
47 1W
Dummy
10
3.9V
22k
15
330p
1k
330k
10p
120 1W
220
10k
33k
22/50V
470
2200p
100
470
101/4w
3.9V
150
120 1W
330k
6868
10/50V
2200p
120 1W
15
1k
120 1W
33k 33k
470
10k
330k
10
33k
1k
470
150
120 1W
22k
Dummy
120 1W
470
15
680
150
22k
680
68
10
47 1W
68
1k
47 1W
101/4w
101/4w
220
1k
330k
22k
2200p
68
330k
3.9V 3.9V
101/4w
Dummy
1k
10p
100/16V
100
101/4w
330p
3.9V
10k
120 1W
220
22/50V
100/16V
22k
22/50V
330k
100
Dummy
100 100
10
150
10k
Dummy
150
22k
1k
10
33k
120 1W
100
10k
68
100
3.9V
330p
10p
22k
470
10/50V
3.9V
Dummy
120 1W
Dummy
330p
100/16V
10k
101/4w
150
10
1k
3.9V
22/50V
100/63V
220/63V(OSE, PS)
470
680
3.9V
1k
100
47 1W
220
33k
220
15
22k
3.9V
100
10
120 1W
22/50V
Dummy
330k
100
68
330p
10 1/4w
2200p
100
680
120 1W
33k
10p
22k
68
330k
10/50V
22k
10/50V
100
2200p
10 1/4w
1k1k
470
10k
100
22k 22k
47 1W
33k
22k
150
120 1W
15
330k
1k
1k
10
68
100/50V
150
120 1W
470
150
100/16V
330k
Dummy
33k
470
10k
10
120 1W
101/4w
10p
68
10k
0.01
4.7/50V
6.8k
22k
0.01
0.1
0.022
1000p
0.01
D10XB40
100 1/4W
33k
100 1/4W
7812
0.01
22k
15000/63V
10 1w
2200/35V
15k
Dummy
0.1
0.022
100k
150 1/4W
220 1/4w
150 1/4W
0.01
0.1
100/16V
Dummy
15k
15k
10k
10 1w
7912
1 1/2W
100/16V
220 1/4w
47/16V
10 1w
27000/65V(OSE)
15000/63V
15k
2200/35V
10k
22k
1 1/2W
2.2k 1W
0.022
LY2-0
7805
100/10V
1.5k 1W
0.1
0.1
10000/16V
100/63V
1 1/4W
10k
1000p
330 1/4w
330 1/4w
330 1/4w
220 1/4w
220 1/4w
330 1/4w
0.1
0.1
0.1
Dummy
Dummy
Dummy
Dummy
Dummy
Dummy
Dummy
0.022
10 1w
10 1w
10 1w0.022
0.022
10k
10k
1000p
10k
10k
1000p
10k
10k
1000p
10k
10k
1000p
10k
6800/16V
0.1
7805
100/10V
0.1
680680680680
680
680
78M05
AC OUTLETS
AC INLET(N,K,F)
0.01
AC CORD(N,K,F)
47k
0.1
0.1
3300/25V
0.1
2.2k 1/6w
4.7k
10k
4.7/50V
TV-8
Backup Trans.
100/16V
15k
MAIN TRANSF.
2.2M
0.027
1 1/4w
1000p
330 1/4w
1000p
220 1/4w
10k
10k
330 1w
330 1w
Dummy
0.1
HEAD PHONES OUT
Dummy
Jumper
0.1
0.1
22k
10k
10k
4700p
AC CORD(U)
47/16V(OSE)
100/50V
47/16V(OSE)
100/50V
47/16V(OSE)
100/50V
47/16V(OSE)
100/50V
47/16V(OSE)
100/50V
47/16V(OSE)
27000/65V(OSE)
100/63V
220/63V(OSE, PS)
100/63V
220/63V(OSE, PS)
100/63V
220/63V(OSE, PS)
100/63V
220/63V(OSE, PS)
100/63V
220/63V(OSE, PS)
100/63V
220/63V(OSE, PS)
100/63V
220/63V(OSE, PS)
100/63V
220/63V(OSE, PS)
OP-AMP2/2
OP-AMP1/2
OP-AMP1/2
OP-AMP2/2
OP-AMP1/2
OP-AMP2/2
0
00
0
0
FL
SR
C
SB
FR
P-GND
S-GND
SL
S-GND
S-GND
S-GND
S-GND
S-GND
0
0
FL(B)
SB
From Main Transfomer
SR
FR(B)
SL
P804
CENTER
SPEAKER OUTPUTS
Display PCB)
From Main Transfomer
FL(A) FR(A)
_P_DOWN
_STANDBY
+5VL
PR_POWER
GND
_HEAT_DET
_PL_FAIL
HEAT
_PA_FAIL
SURR_ON
FLRB_ON
FLRA_ON
_P_DOWN
_STANDBY
_HEAT_DET
_PA_FAIL
Idring Adjust Test Points
FL
SL
FR
Idring Adjust Test Points
C
SB
SR
F851
AC250V 10A (U,F)
NC
W852
P884
(RSW)
AC250V T2.5AL
F852
P894
FL1
VKK
GND
GND
+5VD
+5VL
FL2
P854
HP_ON
_HP_DET
TO JP92(PP94:Head Phones PCB)
HP-L
GND
PP94
(RHP)
HP DET
HP-R
XP91
NC
P104
P864
100V,120V,230V
220V
RMA (@1@@-@3@@) POWER AMPS
RMB (@1@@-@3@@) POWER AMPS
RMC (@N@@) PROTECTIONS
RPS (@8@@) POWER SUPPLY
RPS (@8@@) POWER SUPPLY
RBU (@8@@) BUCK UP POWER SUPPLY
SR
SB
C
FR
SL
FL
(U)
(U)
(U) (N)
(K)
(F)
(N,K,F)
(N,K,F)
(U,F)
(N)(N)
(N)
(U,F)
(U,F)
AC OUTLET
AC250V T5AL (N,K)
100V(F)
120V(U)
230V(N)
220V(K)
TO JP91(P804:Power Supply PCB)
TO JS05(PS04:Audio PCB)TO J980(PD04:Digital I/O PCB)
TO JU04(P604:u-Com DSP PCB)
TO JC02(PC04:
AC41.0
AC41.0
AC14.9
AC14.9
0
AC7.9
-21.3
-21.3
-28.8
+8.4
-17.6
+17.6 +17.3
-17.3
-55.0
+55.0
0
+5.0
+5.0
+5.0
000000
0000000000
0
+5.0
+5.0
+5.0
+12.0
+5.0
+10.4
0
0
+5.0
+5.0
+55.0-55.0
+1.3-1.3
+53.1-53.1
+0.6-0.6-0.6
+55.0
+53.1
-1.3
0
0
00
0
+1.3
+0.6
-55.0
-53.1
-0.6
+55.0
+53.1
-1.3
0
0
00
0
+1.3
+0.6
-55.0
-53.1
-0.6
+55.0
-53.1
-55.0
+0.6
+1.3
0
00
0
0
-1.3
+53.1
0
0
+1.3
+0.6
-55.0
-53.1
0
0
+53.1
-1.3
0
+55.0
-0.6
0
0
-53.1
0
0
-55.0
+0.6
+1.3
-0.6
0
+55.0
-1.3
+53.1
FROM JE09(PS04:Audio PCB)
FROM JE08(PS04:Audio PCB)
Heat Sens Temp.
100C’
2SC2240
2SC2705
2SC2458
2SA970
2SA970
2SC2240
2SA1145
2SA1048
2SC2240
HSS81
HSS81
2SC2458
2068
DTC114
SAP17N
SAP17P
2068
2SC2458
SAP17N
2SA1048
HSS81
2SA970
2SA1145
2SA970
SAP17P
2SC2240
2SC2240
2SC2240
HSS81
2SC2705
2SA970
HSS81
2SA970
2068
2068
SAP17P
2SC2240
HSS81
2SA1048
2SA1145
2SA970
2SC2240
2SC2458
HSS81
2SC2240
2SC2705
2SC2240
SAP17N SAP17N
2SC2240
2SA970
2SC2705
HSS81
2SC2240
2SC2458
SAP17P
2SA1145
2SA1048
2SC2240
2SA1145
2SC2458
2SA970
HSS81
2SC2705
2SC2705
2SA1048
SAP17N
SAP17P
2SC2240
HSS81
2SA970
2SA970
2SC2240
2SC2240
2068
2SA1145
SAP17P
HSS81
2SA970
SAP17N
2068
2SC2240
HSS81
2SC2240
2SA1048
2SC2458
2SA970
2SA1048
30V
0.1A
1A
2SC2458
1A
6.8V
2SC2458
6GBU02
1A
2SA1048
1A
1A
2SA1048 2SA1048 2SA1048 2SA1048
DTC114
DTC114
DTC114
1A1A
1A1A
8.2V
1A
1A
1A
2SA1048
1A
1A
1A
1A
1A
1A
2SA1048
DTC114
EARTH
EARTH
EARTH
B2B-PH
B2B-PH
B2B-PH
B2B-PH
B2B-PH
B2B-PH
0.1A
0.1A
1A
DTC114
1A
1A
1A
1A
1A
1A 1A
1A
Jumper
5. SCHEMATIC DIAGRAM
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