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SCHEMATIC DIAGRAM-3
: Playback Signal line
DECK CIRCUIT
: +B Signal Line
C1105 820P R1103 18K
R1101 R1104
: Rec Signal line
C1122 0.01
C1102 1000P 27
10K
C1303
0.033
50V4.7 C1306
R1303 4.7M
16V10 C1308 16V22
((0V)) 0V ((7.59V)) 7.59V
C1104 0.027
R1102 1.2K
C1103 16V100
50V2.2
C1307 10V220
C1302
R1302
C1107 1500P
((3.60V)) 3.596V
((0.04V)) 0.036V
((0.68V)) 0.671V
((4.42V)) 4.41V
C1106
C1121 1000P
((0.20V)) 0.203V
0.033
((2.94V)) 2.934V
100
C1101 50V1
((0.01V)) 0.008V
C1108 16V10
((0.35V)) 0.118V
((0.04V)) 0.036V
C1304
5 4 3 2 1
5 4 3 2 1 CP1301
PBLIN
PB Lin
22 +
21
PB L NF
20
PBRIN IC1001
PB Rec Rec PB
14 19 16 12 13 15 18 17 ALC PB PB TPS REC REC ALC Nor/Cro Vcc Lout L EQ Lout LOW GAIN Lin SW CUT ADJ PB Rec PB Rec
NOR/Chro LOGIC Mute TPS Mute REC AMP (L) ALC REC AMP (R)
PB AMP (L)
P/B REC AMP IC TP6
AN7326K
PB AMP (R)
+ PB Rin
((0.68V)) 0.673V
IC1001
PB Rec REC/PB LOGIC 6 TPS Out 7 REC Rin
((0.08V)) 0V
((0.04V)) 0.037V
1
2
PB R NF
3
PB R EQ
((3.58V)) 3.571V
4
PB Rout
5
TPS
REC PB/REC GND RF Rout SW 9 10 11 8
C1305 16V22((5.31V)) 10K
((0.06V)) 0.058V 5.31V
((4.39V)) 4.39V
50V0.1
C1301
R1304
C1221 1000P R1202 1.2K
50V1
C1204 0.027
C1327 0.01
1500P
50V2.2 C1206
C1203 16V100
C1208
R1204
16V10
C1201
C1202 1000P
R1201 27
R1203
18K
C1222 0.01
C1205 820P IC1000 H=OFF
R1305
10K
22K
C1207
((0.01V)) 0.008V
((0V)) 0.004V
((0V)) 0V
((0.01V)) 0.013V
RIPPLE REJECTION
IC1000
BA7755A
C1223 680P
ANALOG SWITCH IC D9V
((0.04V)) 0.037V
((3.86V)) 3.898V
((0.03V)) 0.028V
VCC 1
Q1309 2
((0V)) 0V
3
4
5
((0V)) 0.005V
BIAS SWITCH Q1310 BIAS SWITCH
KTC3199GRTA KTC3199GRTA
Q1322
TPS
KRA102MTA
CR02_2
SWITCH
Q1306 SWITCH
KTC3199GRTA
R1319
((0.02V)) 0V
RECH1 C1316 1000P TP3
C1323 50V1 C1324 16V47
R1334 22K
((8.80V)) 8.81V
R1346 10K
((0.01V)) 0.014V ((8.71V)) 8.8V
12K
Q1309
R1333 4.7
((0V)) 0V
((0.05V)) 0.048V
R1329 R1328 4.7K
C1312 3300P
Q1322
((8.54V)) 8.79V ((0V)) 0V
Q1306
((0.63V)) 0V
15K
L1301 7L1A62N
C1318 1000P C1321 C1322 4700P 0.047
R1330 4.7
((0V)) 0V
6 5 4
1 2
16V100
Q1310
((0.05V)) 0.049V
Q1321
R1327 4.7K Q1321 TP2
C1315 2200P
((0V)) 0V ((0.72V)) 0V
Q1307
((0V)) 0.02V ((0.02V)) 0V
((0.01V)) 0.02V
R1320 100K
3
C1319
Q1317
2SC2001LTA
Q1313
((0.01V)) 0.005V ((0.4V)) 0.566V
((8.80V)) 8.81V
C1317 1000P
C1314 2200P
2SC1845FTA
SWITCH
Q1313
((0.05V)) 0.049V ((0V)) 0V
((0V)) 0V
((0.05V))1.5K 0.049V
((0.05V)) 0.049V
KTC3199GRTA
SWITCH VREF-
Q1307
82K
C1311
16V47
C1320
R1331
D1301 R1337 10K RVD1SS133TA
50V1
R1332 10K
((0V)) 0V
Q1312
((0V)) 0V
Q1308
((0V)) 0V ((0.72V)) 0.015V
R1323 TP7 CR H 3.3K
C1325 0.01
R1336 1.5K Q1312
BPL
7.5K
R1326 5.6K
((0V)) 0V
1
2
3
4
5
KTC3199GRTA
SWITCH
Q1308
1
2
3
PL
4
GND
5
MA165TA
D971
SWITCH CR02: (HIGH)
PL
RECINH_F
RECINH_R S974
CRO2
MODE
R972
820
S973
S971
IC971
0N2180RLC
MECHANISM CIRCUIT
S975
S972
HALF
AN7
KRC114MTA
AN7
SWITCH BEAT PROOF LEVEL
SWITCH
KRC119MTA
Q1317
R1335
R1321 47
R1322
6
6