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RF
IC701
AN8839NSBE2
SERVO AMP
+B
+B
OPTICAL PICKUP
SEMICONDUCTOR
8
RF
9
10
11
RFIN
CSBRT
CEA
6
+B
LASER
LPD
19
ENV
OFTR
3
ENV
DET.
T
EN
V
Q701
LASER
+B
7
17
OFTR
LD
+
OFTR
-
POWER DRIVE
12
BDO
DET.
BDO
BDO
-
+
+B
RF
15
/RFDET
FEN
/RFDET
DET.
+B
25
4
PDA
-
A
Ach
+
24
FEOUT
+B
-
FE
VCBA
Subtracter
+B
+
13
-
VCC
3
LDON
B
Bch
+B
PHOTO DETECTOR
+
+B
+B
Vref
VREF
GND
26
-
+
PDB
+B
E
E
+B
+B
1
4
1
+B
PDE
D
C
-
Subtracter
Ech
-
+
A
B
+
D
C
+B
+B
+B
VCBA
-
+
N.C.
18
2
PDF
+B
-
+B
Fch
F
-
+
F
F
+
+B
27
28
22
16
23
21
+B
+B
47
48
4
80
50
60
72
TX
6
DIGITAL AUDIO
TRACKING
FOCUS
SYNDROME
CALCULATION
INTERFACE
COIL
COIL
T+
T-
F+
F-
ARF
DMUTE
IC702
MN662790RSC
PHASE
FREQUENCY
16
DSL
-B
CIRC
COMP
AR
ATOR
C
OMP
ARATOR
44
DECODER
SERVO PROCESSOR
X2
59
VCO
DIGITAL SIGNAL/
SYNCHRONIZING
PROTECTION
INTERPOLATION
EFM
PROCESSOR/
X701
/SOFT MUTING
/DIGITAL
DATA
S/P
DIGITAL FILTER/
DEMO
D
ULATOR
ATTENUATION
CONVERTE
R
X1
58
D/A CONVERTER
TIMING
G
ENERATOR
CONTROL
SMCK
19
DIGITAL DE-EMPHASIS
/PITCH
BDO
39
38
BDO
/RF DET
SYNCHRONIZING
PROTECTION
SERVO
16K
INPUT
INTERPOLATION
SRAM
RSEL
76
/RFDET
PORT
+B
DIGITAL FILTER
VREF
29
RFENV
34
RF ENV
FE
+B
PEAK
FE
32
RAM
DETECTOR/
AUTO CUE
O
UTL
73
ADDRESS
-
+
CD SIGNAL
TE
33
TE
GENERATOR
OFT
36
OFT
SUB-CODE
DEMODULATOR
37
TRCRS
CLV
SERVO
35
VDET
O
UTR
75
VREF
29
VREF
-
CRCC
R CH
CHECK
TBAL
31
TBAL
(CD SIGNAL)
IC703
FBAL
30
FBAL
SERVO
CPU
CRCC
CHECK
55
SUBC
AN8739SBE2
SBCK
56
FOCUS COIL/
41
PLLF2
5
TRACKING COIL/
DVSS1
MIRCOMPUTER
INTERFACE
D/A
43
WVEL
SERVO OUTPUT
20
78
TRAVERSE MOTOR/
CONVERTER
PORT
CSEL
42
DSLF2
LDON
PSEL
SPINDLE MOTOR
79
LDON
40
NSEL
DRIVE
62
/CLDCK
/RST
1
27
28
22
25
26
21
24
23
10
11
12
18
13
14
15
17
8
7
9
RESET
18
D4+
SIGNAL
GEN.
VREF
24
+B
+B
FOCUS
DRIVE
17
D4-
IN3
26
COIL
16
S701(RESET)
D3+
TRACKING
25
15
IN4
D3-
D1+
COIL
DRIVE
12
6
M
IN1
TRAVERSE
TRAVERSE
MOTOR
11
D1-
MOTOR
DRIVE
IN2
3
E
14
13
D2+
D2-
M
SPINDLE
SPINDLE
MOTOR
PC2
4
MOTOR
DRIVE
9
8
PVCC1
+B
PGND1
20
21
PGND2
PVCC2
23
VCC
 A
M A
NT
FM ANT
Z101
(FM)
CF201
CF202
Z120
AM
COIL
AM
+B
Q1
Q2
MIXER
Q101,Q102
IF AMP
ANT
OSC
1
7
COIL
FM
RF AMP
IC101
LA1833NMNTLM
FM/AM IF AMP,
Q4
Q3
5
OSC
BUFFER
DET/AM OSC,
3
4
6
8
MIX/FM MPX
+B
(FM)
RCH
16
15
14
13
24
23
22
21
20
19
18
17
ALC
DECODER
AM
AM
RF AMP
AM
OSC
MIX
BUFFER
PILOT
CANCEL
PHASE
DET
AGC
STEREO
LEVEL
D
ET
S-CURVE
SWITCH
AM
AM
IF
DET
FM
IF
AM/FM
FM
IF
COMP
DET
BUFFER
VCO
TUNING
DRIVE
PILOT
FF
FF
FF
DET
REG
REG
1
2
3
4
5
6
7
8
9
10
11
12
+B
Z102
X
102
AM
IFT
ST/DO
SD
16
1
X103
PHASE DETECTOR
CHARGE PUMP
REFERENCE
DIVIDER
20
17
UNLOCK
DETECTOR
SWALLOW COUNTER
1
14
1/6,1/17,4 BITS
2
18
12
13
12 BITS PROGRAMMABLE
DIVIDER
11
DO
CE
5
2
3
ST/DO
CE
DI
UNIVERSAL
C2B
I/F
SHIFT REGISTER LATCH
COUNTER
DI
CL
4
CL
15
POWER ON
RESET
+B
19
10
7
12
6
9
8
Q106
POWER
+B
SUPPLY
SWITCH
IC102
LC72131MDTRM
+B
(FM:ON)
E
PLL FREQUENCY SYNTHESIZER
 IC1
TA7291P
MOTOR DRIVE
8
Vs
-B
REG
IN1
5
2
OUT1
10
OUT2
IN2
6
RM1
4
7
1
+B
Q1
POWER
SUPPLY
+B
CONTROL
SW2
SW1
Q902
SW3
STATUS
INTERFACE
Q901
SUBQ
INTEFACE
ST/DO
+B
Q903
BLKCK
INTERFACE
Q350
/CDRST
PLUNGER
SUPPLY
RESTSW
SW4
Q351
SD
DRIVER
SW5
SWITCH
SUPPLY
A
21
29
18
30
20
22
19
23
24
25
17
16
44
43
45
26
CE/MLD
MLD/PLLCE
DI/MDATA
27
MDATA/PLLDA
CL/MCLK
28
SYSTEM CONTROL/FL DRIVE
IC600
M38199MF227
MCLK/PLLCLK
VT
-B
 Q1
012(Q1013)
IC1003
LCH
24(23)
BA4558FE2
BUFFER
AMP
MUTING
(DECK 1)
P.B.
+
1(2)
HEAD
20(5)
22(3)
Q1014
-
(Q1015)
LCH
21(4)
Q1024
TPS
(DECK 2)
R/P
BUFFER
AMP
HEAD
17(8)
DRIVE
IC1001
18(7)
AN7348STA-E1
P.B. EQ /TPS AMP
REC AMP./ALC
Q1020
6
10
LOGIC L/H
(Q1021)
19
16
FILTER
ALC
AMP
15
14
NOR/CrO &
HI/LO LOGIC
Q1016
12
RIPPLE
13
LOGIC
SWITCH
REC/PB
REJECTION
(DMT)
IC1004
9
1
1
BA7755A
Q1022
R/P SELECT
4
(DECK 2)
ERASE
+B
HEAD
L
601
2
3
BIAS OSC
CONTROL
Q1004~Q1007
5
1
REC;ON/
+B
BEAT PROOF
SWITCHING
+B
Q1001,Q1003
16
VCC
CONTROL
DATA
2
IC1002
CIRCUIT
BU2090AF-E2
I/O EXPANDER
CLK
3
Q1017
MOTOR
DRIVE
Q1023
REC
11
13
1M
CR02
12
M
1H
10
MOTOR
7
BP1
8
Q1019
Q1018
SOLENOID
(DECK 2)
SOLENOID
(DECK 1)
SOLENOID
SOLENOID
15
1PL
2PL
14
DRIVE
DRIVE
GND
1
D951
D971
IC971
IC951
PHOTO
PHOTO
INTERRUPTER
INTERRUPTER
ON2180RLC1
ON2180RLC1
(DECK 2)
(DECK 1)
Z1001
Z1002
INTERFACE
INTERFACE
(Q1008,Q1009)
INTERFACE
(Q1010,Q1011)
4
3
2
SYSTEM CONTROL/FL DRIVE
IC600
M38199MF227
15
95
14
SW600
(VOLUME)
VR600
JOG VOL
 21
9
10
11
12
(53)
13
14
15
16
(49)
17
(48)
24
(41)
(44)
(56)
(55)
(54)
(52)
(51)
(50)
26
(39)
25
(40)
BUFIN
79(66)
IN1F VIDEO/MD
27
(38)
78(67)
BUFNF
IN1E TUNER
28
IC303
M62433AFP
(37)
BUFOUT
77(68)
IN1D TAPE PB
AUDIO IC
30
31
76(69)
KARA/LINE_MUT PORT B
FROM
CD SIGNAL
IN1C CD
+B
CD UNIT
DVDD
32
75(70)
CLK
IN1B EXTIN
33
DATA
74(71)
AUX
JK305
IN1A PHONO/AUX
34
LATCH
18
(47)
19
20
5
(60)
22
23
36
29
80
65
1
35
61
(
4
6)
(
45)
(43)
(
42
)
+B
SWITCH
(LEVEL 3DAI)
Q304
SER2
IC603
M62457AFPE1
SPECTRUM ANALYZER AMP
8
7
6
5
4
3
2
1
-
+
-
+
-
+
MCU I/F
10
11
12
13
14
15
16
9
+B
D635
D634
D633
+B
10
12
1
11
46
4
7
48
13
SYSTEM CONTROL/FL DRIVE
IC600
M38199MF227
42
41
39
38
37
36
X
60
0
49
~61
62~9
0,92
~94
Q605,Q606
FL DRIVE
X601
X'TAL
CONTROL
FROM
POWER
TRANSFORMER
FL DISPLAY
FL901
Q608,Q609
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