((0V))
<0V>
0V
0.1V
<0.1V>
((0.1V))
<0V>
((0V))
0V
<0V>
0V((0V))
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
<0V>
0V((0V))
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
<0V>
0V((0V))
<0V>
0V((0V))
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((7.5V))
<7.5V>
0V((0V))
<0V>
0V((0V))
<0V>
5.2V((5.2V))
<5.2V>
<0V>
0V((0V))
<7.6V>
7.6V((7.6V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<5V>
5V((5V))
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<0V>
0V((0V))
<-7.5V>
-7.5V((-7.5V))
Lch
Rch
JK305
10
CN304
C401
100P
C308
0.047
C402
100P
C201
100P
C202
100P
C415
2700P
C204 220P
C216
1500P
C414
2200P
C416
1500P
C305
1500P
C220
1000P
C221
0.056
C417
0.033
C304
10V330
C423
50V22
C418
50V0.15
C207
50V1
C407
50V1
R310
1K
D311
1SS355TE17
R344
10K
R304
22K
R306
1.2K
R308
3.3K
R303
10
R309
3.3K
R411
2.2K
R412
4.7K
R212
4.7K
R401
10K
R201
10K
R202 3.9K
R402 3.9K
R211
2.2K
R415
1K
R215
1K
R233
R433
220K
R207
1.5K
R208
10K
R307
10K
R302
18K
R301
22K
R216
5.6K
R418
3.3K
Q304
KTC3875GRTA
1
IC303
M62433AFP
MIC
SPEANA
TUNERL
PBR
RCH
-7.0V
PBL
PBR
15V
MO10V
CDR
CDL
PLLCE PORTB
AUX
DPL2
AGND
20mV
30.6mV
CLA=276mV
TP302
MIC=1.3V
CD0dB=1.58V
30%MOD=120mV
CLA=215mV
80mV
CD-0dB=1.58V
CLA=480mV
75-700mA
112mA
MOGND
MO+B
DGND
MECA.G
+14V
RECR
RECL
AGND
PBR
PBL
DVDD
LATCH
DATA
CLK
AI3D PORTA
DGND
AVSS
AVDD
IN2F VIDEO/MD
BPIN
BPOUT
PS-IN
PS+IN
KIN1
KIN2
KOUT2
KOUT1
MICIN
COMOUT1 TAPE REC1
COMOUT2
REC1A EXT REC1
REC2A
REC2B
DPL1
VOLIN1
VOLIN2
GEQOUT1
GEQOUT2
VOLOUT2
VOLOUT1
BUFIN1
AUX SENS 263mV BUFOUT1
BUFNF1
BUFIN2
BUFNF2
BUFOUT2
EXT REC2
VCR REC2
TAPE REC2
AUX SENS 263mV
9
8
7
6
5
4
3
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
C413
3300P
0.022
C412
C411
0.022
0.039
C410
C409
50V0.15
C408
0.056
C307
1000P
SWITCHING
AUDIO IC
470P
C222
R217
68K
R218
3.3K
C223
50V22
R416
0.056 0.068
C421
470P
C422
1000P
C420
R417
80
65
79
72
78
77
76
75
74
73
71
70
69
68
67
66
C306
50V0.1
63
64
61
62
59
60
57
58
55
56
54
52
53
50
51
46
48
49
47
44
45
43
41
42
50V0.15
C218
0.033
C217
2200P
C214
2700P
C215
0.022
3300P
C212
C213
C210
C211
0.039
0.022
50V0.15
C209
0.056
C208
R305
10K
PBL
C404
10K
R408
220P
1.5K
R407
TP301
CLA=276mV
IN2E TUNER
IN2D TAPE PB
IN2C CD
IN2B EXTIN
IN2A PHONO/AUX
IN1A PHONO/AUX
IN1B EXTIN
IN1C CD
IN1D TAPE PB
IN1E TUNER
IN1F VIDEO/MD
DELIN
REC1B VCR REC1
47K
R409
CDL
1
SD
ST_DO
15V
+7.5V
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R213
39K
R413
39K
CN303
Q304
R453
4.7K
4.7K
R456
A GND
CDR
CDDGND
CD3.3V
CD7.5V
PGND
+7.5V
MIC
MIC G
CHG_AD1
SD
CHG_AD2
SPCLK
SPDATA
CD
MUTEA
PCONT
LVL1/VBASS
CDL
CDR
CD3.3V
CD7.5V
MIC
+7.5V
CHG_AD1
SD
CHG_AD2
SPCLK
SPDATA
CD
MUTEA
PCONT
LVL1
(LEVEL 3DAI)
: -B Line
: +B Line
: Main Signal Line
: AUX Signal Line
: CD Signal Line
: Playback Signal Line
SCHEMATIC DIAGRAM-5
TO
PANEL
CIRCUIT
(CP605) ON
SCHEMATIC
DIAGRAM-7
TO
DECK
CIRCUIT
(H1001/W1001)
ON SCHEMATIC
DIAGRAM-8
MAIN CIRCUIT
SD2
DO/ST3
15V
7.5V
1
6
5
2
3
4
TGND
CP302
DO/ST
R209
47K
R210
1K
DO/SD2
PLLDA2
LCH2
PLLCK2
1
6
5
2
3
4
CE2
CP301
RCH
1000P
PLLDA
PLLCK
CE
LCH 1K
R410
10K
R454
PLLCE
C301
R300
4.7K
TO
TUNER CIRCUIT
(CN102B)ON
SCHEMATIC
DIAGRAM-4
TO
TUNER CIRCUIT
(CN101B)ON
SCHEMATIC
DIAGRAM-4
220K