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CD-BP160W/180W/1500W/1700W
A
CD SERVO PWB-B
CNS1B
CNS1A
+B
Vcc Vref
B
7 6 5 4 3 2 1
7 6 5 4 3 2 1
7 6 5 4 3 2 1
7 6 5 4 3 2 1
CNP1 R51 R52 R53 R54 68K 68K 68K 68K R56 68K R55 68K TIN1 FIN1 FIN2 TIN2
R50 47
E A B F
C23 0.047
C
IC1 LA9235M SERVO AMP.
FIN1
C11 0.47/6.3 C19 100/10
C24 2.2/50 C25 0.1 R10 27K C20 0.1 R8 330 C17 0.0047 C42 68P
1
REF ODRV REF REF
30
VCC C12 0.1 R7 6.8K R5 39K C18 3P (CH) R6 27K
C22 100P
FIN2
2
29
RFSW R42 120K RF-
TIN1
AGCON
R80 1M
3
REF REF PH REF REF
28
C
C54 47/10
C55 0.01
VREF
DH
C8 0.1 +B LDD GND LDON C53 0.001 C51 47/10
6 7 8 9 10 11
ODRV AGCON REF REF LPF REF REF REF ODRV APC PH/BH REF LPF REF LPF REF
24 23 22 21 20 19 18 17
BH C14 0.33 RFEV FEFE TETE HFL R3 100K R4 10K
+B R25 10K
AGON EFBL
12 13
D
Q3 KTA1266GR
C82 0.022 C41 100/10
R47 3.3
TEST0 14 TES1
16 TEST
15
4
D93 DS1SS133
LASER DRIVER R43 220K
13
E
C52 0.01 +B +B
TR+ FO+ FOGND
FO+
3 4 5
PD VR
3 4 5 6 7 8
CNS2B
3 4 5 6 7 8
CNS2A
3 4 5 6 7 8
FO+ FOGND PD VR LD CNP2
4 5 6
+
FOTR+ TR-
TR-
IC3 M63001FP FOCUS/TRACKING/ SPIN/SLED DRIVER
F
FO-
6 7 8
7 8 9 10
ACTUATOR
LD
GND
PICKUP UNIT
11 12 13 14
SLSL+ SLDO +B VCC1 STANDBY Vref MUTE CNS3B CNS3A C50 100/16 SPSP+ SL+ SLPUIN GND(D) CNP3 +B C49 100/16
15
+ + -
16 17 18 19 20 21
+ + + + + -
G
CD MOTOR PWB-C
CNP3A M1 SPINDLE MOTOR M2 SLED MOTOR SW4 PICKUP IN
+
R48 6.8K
M
+
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
M
-
H
· NOTES ON SCHEMATIC DIAGRAM can be found on page 34.
1 2 3 4 5 6
Figure 18 SCHEMATIC DIAGRAM (1/9) 18
+
-
-
-
2
2
2
2
TR+
C46 0.022
FO FO+
3
+
-
TR+
1
1
1
1
TR-
FD
2
+
+
TR-
FDO
-
+
+
-
TDO
TO
1
LD_M+
-
42
-
LD_MVCC4 LOADING M+ LOADING M+B
41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
+
C47 100/16
GND
VCC3 SPSP+ SPO SPDO VCC2(SPN)
-
22
+B
C26 0.047 C2 47/1
C7 10/16
TIN2 4 C6 100/10 REF1
27 26 25
RF NC PH C13 0.01
5
R15 10K
5
CD-BP160W/180W/1500W/1700W
3
DISC_NO
CD SIGNAL
R94 10K
C71 C72 O/C C73 C74 C75
100P 0.01 100P 100P 100P 100P 100P 100P +B WRQ RES
R71 R72 R73 R74 R75 R76 R77 R78
1K 1K 1K 1K 1K 1K 1K 1K
DRF RES WRQ INT DO DI CL CE +B
R95 10K
1K
1K R67 VSS
C76 C77
R68
8
+B V/vP CONT7 FSEQ DEFECT
C78
CONT6
DEF
C80 0.1 VDD5V
L62 2.2µH C44 0.1 C45 100/10
INT
DO
C23 0.047
R12 680 R79 1.5M
7
PD01 R13 680 PD02 VVSS
EFMO
80 79 78 77 76 75 74 1
GENERAL
73 72 71 70 69 68 67 66 65
COMMAND INTERFACE
CE
CL
DI
C24 2.2/50 C25 0.1 C19 100/10
2 3 4 5 6 7 8
SLICE LEVEL CONTROL PLL VCEC
C22 100P
C21 0.1 R11 12K
C81 0.022 PCKIST VVDD R14 FR
FRAME SYNC DEFECT,PROTECT EFM DECODE
IC2 LC78641E SERVO/SIGNAL CONTROL
64
SUBCODE DECODE CRC
SBCK
63 PW 62 SBSY 61 SFSY 60 16M 59 DATA
1.2K HFL SLCIST
SERIAL OUT
R10 27K C20 0.1 R8 330 C17 0.0047
R80 1M
CLV CONTROL
58 DATACK 57 LRSY
ASDFIN ASDACK ASLRCK XVSS XOUT XIN XVDD RVDD RCHO +B C38 10/16 +B R20 220
12 11 10
XL1 16.9344MHz
R15 10K C26 0.047 C27 0.1
EFMIN
10
JITER DEFECT CONTROL
EXTERNAL AUDIO IN
SLCO
9
56 55 54 53
CLOCK GENERATOR
BH PH(RFENV) FE TE VREF ADAVDD C82 0.022 C41 100/10 C28 47/10 C29 0.1 ADAVSS
INTERPOLATION MUTE ATTENUATION DEEMPHASIS
C42 68P
JITTV 11 JITTC
12
SW
13 14 15 16
SW A/D AUTO ADJUST SERVO PROCESSEROR
52
51 50
DIGITAL FILTER
C34 0.022 R-CH C43 C40 0.0015 0.0015 R82 2.2K R84 10K AGND L-CH DGND +5V +B
17 18
+ -
49 48
LPF
1 2 3 4 5
1BIT DAC
47 46 45
RVSS LVSS LCHO
PHREF 20
2
D93 DS1SS133 R43 220K EFBL R44 1K
BHREF 21 TBLO
GENERAL S/H D/A ERROR CORRECT AUDIO OUT
44
22
LVDD C39 10/16 +B 43 MUTER
R81 2.2K C56 330/6.3
R83 10K
19
P22 1-B CNS402 FROM MAIN PWB
CNP11
TDO FDO
CONT1
CONT2
CONT3
CONT4
CONT5
LASER
23 24
SPDO SLDO
42 MUTEL
EFLG R19 47
FSX
41 EMPH
+B
C83 0.022 +B
1.2K
R38 270 SPDO SLDO TDO FDO
1.2K
1K
1K
13
1 6
R39 470
DOUT
C2F VDD
PCK
R35 1K
25 26
FG(D_Vref)
27 28 29 30 31 32 33 34 35 36 37 38 39 40 TEST
C30 0.1 C31 100/10
9
CONSTANT VOLTAGE +B R58 Q1 KTC3203 Y +B ZD61 DZ3.9BSB 220 L61 0.82µH +B INT WRQ DRF CE +B DO DI
R40
R45
+B
R46
+B
R17 R16 10K
1 2 3 4 5 6 7 8 9 10
CNP12
CDINT WRQ DRF CE DO DI CLK CD RES CLAMP SW GND
D_M+ D_MCC4 OADING M+ OADING MR21 470 D21 DS1SS133 R22 470 D22 DS1SS133 2 Q2 1 KRC102M 3 +B
C64 0.47/6.3
+B
CL RES
P21 11-B CNS701 FROM DISPLAY PWB
C47 100/16
ND
CC3 PP+ PO SPDO CC2(SPN) GND(D) DISC_NO M+ MCNP4 O/C CNS4 BI4 SW1 OPEN/ CLOSE SW2 CLAMP SW3 DISC NUMBER M3 T/T UP/DOWN LOADING
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
+ -
M
CD LOADING MOTOR PWB-E
+B +B
· The numbers 1 to 13 are waveform numbers shown in page 35.
7 8 9 10 11 12
Figure 19 SCHEMATIC DIAGRAM (2/9) 19
CD-BP160W/180W/1500W/1700W
A
DISPLAY PWB-A2
FL701 FL DISPLAY
39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
Q601 KTC3199 GR
-25.7V
Q602 KTC3199 GR
-25.7V
Q603 KTC3199 GR
-25.7V
-25.7V
R606 1K R611 100K
R601 1K
R602 100K
R616 1K
R622 100K
B
3.3V
-25.7V
-25.7V
3.3V
3.3V
G11
G10
G9
G8
G7
G6
G5
G4
G3
G2
P22 F P21 F P20 F P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P09 P08 P07 P06 P05 P04 P03 P02 P01 G11 G10 G09 G08 G07 G06 G05 G04 G03 G02 G01 F F F
P5 P4 P3 P2
C609 47/50
C616 1/50
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 80 P6 79 VLOAD 78 P7 77 P8 76 P9 75 P10 74 P11 73 P12 72 P13 71 P14 VDD 1 S-BUSY T-BIAS T_T1/T2 REC/PLAY RES OUT DRF WRQ RESET +
P1
G1
C
R621 33 R630 10K
R R R R R6 R6 R 10 XL
2 3 4 5 6 7 8 9
70 P15/DIST0 69 P16/DIST1 68 P17/DIST2 67 P18/DIST3 66 P19 65 P20 64 P21 63 P22
+B
IC701 IX0328AW SYSTEM MICROCOMPUTER
X2 11
X1 12 VPP/IC 13 XT2 14 CD INT 15 R
D612 DS1SS133
D608 DS1SS133
62 61 60 SPN 59 DISTOUT/SW OUT 58 KARAOKE LATCH 57 MIC IN 56 FPB
VDD 16 CD CLK 17 R CD DI 18 R CD DO 19 R CD CE 20 R CE 21 R CLK 22 R DI 23 R
R725 10K
D
TIMER LED
REMOCON NO USE SP_RLY SYS STOP
T_MOTOR
T_SOL_A
T_SOL_B
SMUTE
R654 SPK_DET 1K
AC RLY_CONT
+B
E
R653 1K
D602 DS1SS133
R614 390K
D603 DS1SS133
R656 10K
8 7
C612 2.2/50 R671 10K
R625 100K
R603 10K
R613 820K R617 2 R607 C605 220K 3 33K 270P R618 220K R608 C606 5 0.0027 68K 6 C602 R604 0.0027 12K D601 DS1SS133 C603 0.0068
C601 270P
IC702 KIA4558P OPE AMP.
R623 270 4 1
+B +B
R659 1K
+B
R661 R663 R664 R665
LED722
+B
R624 270
B
R670 10K
C613 R626 2.2/50 100K
+B
R605 56K
R672 10K
R612 1M
F
C610 0.022
C611 0.022
IC703 KIA4558P OPE AMP.
D611 DS1SS133
2 C607 R609 C604 0.022 3 R619 470K 0.0068 2.2M R615 5 150K 6 R610 C608 R620 15K 0.022 180K
4 1 8 7
D604 DS1SS133
R636 68K
R627 100K
R649 10K
C617 R637 10/16 1K
R650 68K
C614 2.2/50
+B
R660 10K
C618 R655 10/16 1K
D615
ZD601 DZ6.2BSC
Q604 DS1SS133 Q608 KTC3199 GR KTC3199 GR
9.3V 8.6V
R638 47K
TAPE MECHANISM PWB-D1
1
TAPE MOTOR
+B
CNP703 FC702 1 T2 PLAY 1 +5V 2 T2 RUN 3 MTR + 4 T2 SOL 5 6 T1 SOL R_REC 7 T1 RUN 8
9 10 T1 RUN COM 11 12 F-REC 13
Q607 9.3V KTA1273 Y
0V 9.3V
R662 10K
+B
M
+ 1 2 3 4 5 6 7 8 9 10 11 12 13
G
SOLENOIDE
R651 Q605 9.3V 10K KTA1271 Y 9.3V
0V
R658 47K
+B
+B
C620 47/25 D613 DS1SS133
Q606 KTA1271 Y
9.3V
R652 10K
SOLENOIDE
D614 DS1SS133
13
13
H
· NOTES ON SCHEMATIC DIAGRAM can be found on page 34.
1 2 3 4 5 6
Figure 20 SCHEMATIC DIAGRAM (3/9) 20
M10V
R673 1K KEY 0 R674 KEY 1 1K KEY 2 R675 1K
T1
R667 1K R668 R669
R632 R629 R633 R634 R635
10K 10K 10K 10K 10K
T2 RUN
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
RUN
2.2K 2.2K 2.2K 2.2K
1K 10K
AVDD
VDD
VSS
AVref
R642 22K R643 1K R644 1K R645 22K R646 1K R647 1K R648 1K
DO 24 AVSS 25
R
55 FPA 54 PLAY SW_B 53 PLAY SW_A 52 CD CLAMP SW 51
M-BUSY/TUN SM 26 N 27 S 28 SP 29 SP 30
R
CD-BP160W/180W/1500W/1700W
G04 G03 G02 G01 F F F
7 6 5 4 3 2 1
BI701 CD INT WRQ(DSP) DRF CD CE CD DO CD DI CD CLK RES OUT CLAMP SW 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 CNS701 C621 1/50
P19 12-F TO CD SERVO PWB CNP12
G8
G7
G6
G5
G4
G3
G2
G1
93 94 95 96 97 98 99 100 VDD 1 S-BUSY T-BIAS T_T1/T2 REC/PLAY RES OUT DRF WRQ RESET +B
R678 R679 R680 R681 R682 R683 R684 10 XL701
2 3 4 5 6 7 8 9
1K 1K 1K 1K 1K 1K 1K C622 15P(CH)
C625 220/10
C624 0.022
C633 10/16
X2 11
W UTER
X1 12 C623 VPP/IC 13 18P(CH) XT2 14 R685 1K CD INT 15 VDD 16 CD CLK 17 R686 CD DI 18 R687 CD DO 19 R688 CD CE 20 R689 CE 21 R690 CLK 22 R691 DI 23 R692
+B
DO 24 AVSS 25
R693
1K 1K 1K 1K 1K 1K 1K 1K 1K R708 10K
NO USE SP_RLY SYS STOP
AVDD
AVref
M-BUSY/TUN SM 26 NO USE 27 SPEANA2 28 SPEANA1 29 SPEANA0 30
R694
38 37 36 35 34 33 32 31
R673 1K KEY 0 R674 KEY 1 1K KEY 2 R675 1K
1K 10K
R676 4.7K R666 1K
+B
+B
SPAN SW OUT TUN SM CE DO DI CLK T_BIAS T_T1/T2 REC/PLAY SPA_SIG SMUTE VF1 -VP VF2 SP_RLY +B M_10V B -15V D_GND +B +5V A_GND UN_SW 5V AC_RLY CONT SP_DET M_GND
25
FC701
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
CNP702 1
P23 12-D
CNP401 TO MAIN PWB
1K R668 R669
+B +B +B +B B B +B
R716 4.7K R670 10K R671 10K R672 10K
+B +B
L601 100µH
D617 DS1SS133 D616 DS1SS133
5V BACK UP
Q609 R704 KRC102 M C628 3 47K 3.3/50
2 3 1
IC704 KIA7042AP RESET 1 2
D620 DS1SS133
+B
D621 DS1SS133 RX701 R723 REMOTO SENSOR 100 1 2 3 C631 0.022 C632 47/25 R724 100K SW628 TUNER (BAND)
C626 0.1/50
C627 0.01
R711 100K
+B
C629 0.022
C630 10/50
R697 680 SW616 CD
R699 820
R703 1K
R706 1.5K
R709 2.2K
D618 DS1SS133 R712 R714 2.7K 3.9K
R718 5.6K
R719 10K
R721 18K
R722 33K
SW621 SW626 SW627 SW617 SW618 SW619 SW620 FAST SW622 SW623 SW624 SW625 TUNING VIDEO/ PLAY/ REVERSE REC/ TAPE TUNING MEMORY/ REWIND FORWARD REPEAT STOP PLAY PAUSE /TIME UP AUX DOWN SET R701 R707 R726 R695 R698 820 1K 1.5K 180K 680 SW615 SW629 SW611 SW612 SW613 SW614 DIMMER X-BASS/ EQUALIZER VOLUME VOLUME REVERSE UP DOWN DEMO R696 680 R700 820 R702 1K R705 1.5K R713 2.7K R717 68K R720 100K SW609 DISC SKIP SW610 OPEN/ CLOSE
SW601 SW602 SW603 ON/ CLOCK TIMER/ STAND-BY SLEEP
R710 2.2K
R715 3.9K
7
8
9
10
11
12
Figure 21 SCHEMATIC DIAGRAM (4/9) 21
CD-BP160W/180W/1500W/1700W
A
+B +B
CNS402 P19 12-D CNP11 TO CD SERVO PWB
BI402
C405 0.022 R-CH A_GND L-CH CD_GND +5v
+B
3 4
VSS LOUT LBASS LTRE LIN LSEL0
B
R415 3.9K R401 330 R409 10K Q401 KTC3199 GR R403 2.7K C401 0.001 R407 2.2K
C409 0.1(ML)
CCB INTERFACE
+ -
+ -
C411 C413 C417 C419 C421 C423
0.1(ML) 0.0027 1/50 4.7/50 1/50 1/50 1/50 1/50
5
+ -
6 7 8 9
+ -
+ -
L4 L3 L2 L1
AUX DECK TUN CD
10 11 12
Q402 KTC3199 GR
q
L GND (A_GND) R +5V +B GND (CD_GND)
R404 2.7K R402 330
C402 0.001 R408 2.2K R410 10K C403 22/25 R425 22K
R417 3.3K
C425 C427
C
TO POWER SECTION P24 1-G
t r
j
Q401,Q402 : SYSTEM MUTE
s
IC401 LC75341 AUDIO PROCESSOR
+B
D
FM SIGNAL PLAYBACK SIGNAL RECORD SIGNAL CD SIGNAL VIDEO SIGNAL
9.3V 8.6V 9.3V
C101 0.047 R101 10K
R102 10K R103 4.7K
Q102 KRC104 M
0V 2 0V 1 3.4V 1 3 3.4V
R142 220K C108 100/16 MUTING Q110 0V KTC3199 GR
0.7V 0V
REC_R R1 22 R141 10K 0.7V Q111 KTC3199 GR C138 220/10 C136 22/25 R1 22 16 15
Nor/CrO2
R157 150
0V
Q101 KTA1266 GR
0V 2
3
Q103 KRC104 M R137 15K R104 1K R116 56 C116 100/25
R120 3.9K C122 47/25
R118 100K
6.8K
CNS101
C132 0.0033 C134 47/25
L-CH TAPE2 RECORD/ PLAYBACK/ ERACE HEAD ERASE HEAD CNS102
C126 270P
R128
C103 0.001 C104 180P
0V
Q104 2SC1845 F
0.7V
R105 1K R110 47K
0V 0V
C106 0.001 Q108 KTC3199 GR
R114 1K C112 330P 24
R L
C114 330P
R126
C128 22/25 17 14
RIPPLE
R112 4.7K
F
R-CH
0V
R111 4.7K
C119 0.033 C121 560P
C143 0.0022
R113 47K
0V
R107 2.2K
G
Q105 2SC1845 F
R117 56 R138 15K
R125 33K
H
· NOTES ON SCHEMATIC DIAGRAM can be found on page 34.
1 2 3 4 5 6
Figure 22 SCHEMATIC DIAGRAM (5/9) 22
R131 1.5K
C117 100/25
C133 0.0033
R129 3.9K
0.7V
0V
Q109 KTC3199 GR
RECORD/ PLAYBACK/ ERACE HEAD PWB-D2
0.7V
0V 0V
0V
C131 0.022
C105 180P
R109 3.3K
C107 0.001
R127 6.8K
BI102
R119 100K R121 3.9K
0V
C127 270P
R133 100
L-CH
4 5 6
4 5 6
TAPE2_R1 TAPE2_L1 TAPE2_L2
Q107 2SC1845 F
C113 330P
R115 1K
C115 330P
C139 3.3/50 C137 0.022 C123 R123 47/25 5.6K
C129 22/25 C135 47/25
R135 10K
IC101
R108 Q106 3.3K 2SC1845 F
1
2
3
4
5
6
7
8
9
ALC
10
11
12
GND
ALC
1 1 2 2 3 3
1 2 3 4 5 6 7
M_GND ERASE TAPE2_R2 A_GND
0V
0.7V 0V
- 112K + Hich=T1 + - 112K
IC101 AN7345K
56K + Hich=CHROME + 56K
Vcc
R106 2.2K
23
22
21
20
19
18
13
C145
R122 5.6K
C130 0.022
3 2 1
3 A_GND 2 TAPE1_L 1
R130 3.9K
68K
R132 1.5K
R-CH
TAPE1_R
R134 100
R136 10K
E
TAPE1 PLAYBACK HEAD
CHASIS
C102 0.001
C144 0.0022 R124 C118 33K 0.033 C120 560P
+ -
1 2 3 4 5
1 2 3 4 5
C404 100/16 C407 10/50
1 2
DI CE
CLK 24 VDD 23 VREF +B
C406 22/50 22 C408 10/50 ROUT 21 C410 0.1(ML) C412 0.1(ML) RBASS 20
RTRE RIN RSEL0
R416 3.9K
19 18 17 16 15 14 13
C414 C418 C420 C422 C424 C426 C428
0.0027 1/50 4.7/50 1/50 1/50 1/50 1/50 R418 3.3K
+ + -
R4 R3 R2 R1
0
R140 10K
0
CD-BP160W/180W/1500W/1700W
MAIN PWB-A1(1/3)
+B
4 3
+B +B
C406 22/50 2 C408 10/50 C410 0.1(ML) C412 0.1(ML) 0 9 8 7 6 C414 C418 C420 C422 C424 4 C426 C428 0.0027 1/50 4.7/50 1/50 1/50 1/50 1/50 R418 3.3K
R416 3.9K
R419 5.6K R420 5.6K
C429 390P C430 390P
R421 27K R422 27K
L-ch SO401 VIDEO/AUX R-ch
CE DI CLK TUN_R TUN_L DO TUN_SM R424 R423
+B
B A C E F D G TO TUNER SECTION P26 1-G
470K 470K
SW401 SPAN SELECTOR
50/9 100/10 CNP401 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 P21 11-D CNP702 TO DISPLAY PWB
25
TUN_SM
+B
CE DO DI CLK T_BIAS T_T1/T2
REC_R
REC_L
C150 22/25
REC/PLAY SPA_SIG SMUTE VF1 -VP VF2 SP_RLY M_10V -15V D_GND SW_5V A_GND UN_SW 5V AC_RLY CONT SP_DET M_GND
R142 220K UTING Q110 R141 10K 0.7V Q111 KTC3199 GR
R143 220K
0V +B B 0V +B +B
V KTC3199 GR 0.7V 0V
R140 10K
R134 100
+B
C126 270P
C130 0.022
9 8 7 6 5 4 3 2 1 1 FC701
R136 10K
R132 1.5K
C138 220/10
+B
C132 0.0033 C134 47/25
C136 22/25
C128 22/25 17 16 15
Nor/CrO2
R139 220
C145 0.001
+B
IC101 PLAYBACK AND RECORD/ PLAYBACK AMP.
13
Vcc
Q112 KTA1266 GR
14
RIPPLE
11.7V 11.6V 0V
56K + Hich=CHROME + 56K
R144 47K R145 4.7K
0V 1 0V 3 +B +B 11.6V 2
ALC
GND
ALC
8
C129 22/25
R133 100 C127 270P
9
10
11
12
BIAS
R146 82(1/2W)
C131 0.022
C133 0.0033
R131 1.5K
C148 0.047(ML)
C140 0.0082(PP) C141 0.039 (ML)
L104 330µH
C142 47/25
A_12V
R149 4.7
g
VF1 -VP VF2 SP_RLY M_10V
R135 10K
R148 22K
+B
0V
B
a b c p h f K i
TO POWER SECTION P24 1-G
7
8
9
10
SW_5V GND (A_GND)
-15V GND (D_GND)
0V
l e M n m
UN_SW_5V AC _RLY CONT SP_DET GND (M_GND)
R147 47K
0V
Q114 KTC3203 Y
C135 47/25
Q113 KRC104 M
11
12
Figure 23 SCHEMATIC DIAGRAM (6/9) 23
CD-BP160W/180W/1500W/1700W
A
IC901 STK40204 POWER AMP.
1 2
C901 220P
+Vcc
-Vcc
Ch1 Out
Ch1 Out
Ch2 Out
3
4
5
6
7
8
+B
9
B
Ch2 Out
+ Ch1 -
+ Ch2 -
10
11
12
13
14 C902 220P
15
R904 820 R902 56K
B
R905 1K R931 1K
R903 820 C905 47/50
C910 100/50 C906 47/50
B
C904 15P
C903 15P R901 56K
C911 10/50
R920 22K
R919 100
C912 10/50
R918 100
C909 100/50
+B
B
R906 1K
C914 0.1 (ML)
C936 10/50
R934 68K C935 10/50 R933 68K R907 0.1(1W) C907 0.022
+B
R932 1K
C913 0.1(ML)
C916 0.1 (ML) R913 56K
C915 0.1(ML
C
R909 1K
Q904 KTC3199 GR
D902 DS1SS133
R912 10K
Q902 KTC3199 GR
Q903 KTC3199 GR
+B
D
+B B +B B +B
DZ130BSB
Q831 KTC2026 R831 3.3(1/2W) R833 22K 0.022 220/25
10V 9.4V 19.41V
R803 680(2W) R801 22K R802 22K C 220 C 22 D803 1N4004S
C834 0.047(ML)
R832 33(1/2W)
C833 22/25
C832
C831
E
+B
+B
ZD803
R915 56K
R911 10K Q901 KTC3199 GR
C908 0.022
R910 1K
D903 DS1SS133
R914 56K
R908 D901 0.1(1W) DS1SS133
C917 47/50
R916 4.7
R917 4.7
R841 22K
IC841 KIA7810AP VOLTAGE REGULATOR
2
C807 3300/25
3
1
C841 0.1(ML)
+B
D805 1N4004S
i
SW-5V +B
+B
F
q t r s
TO MAIN SECTION P22 2-C P26 1-G
L GND R
+B +B
+B
3
47/25
1
D851 DS1SS133 47/25
0.022
GND A_12V -VP VF2 VF1
(CD_GND)
+B
g b c a p h f k
j
G
SP_RLY M_10V -15V GND (D_GND) SW_5V +B GND A_GND UN_SW_5V +B SP_DET GND (M_GND)
+B
l e n m
H
· NOTES ON SCHEMATIC DIAGRAM can be found on page 34.
1 2 3 4 5 6
Figure 24 SCHEMATIC DIAGRAM (7/9) 24
C851 0.1(ML)
C854
R851
C853
C852
ZD802 DZ6.2BSA
C855 0.047(ML)
10K
(A_GND)
2
+B
3 2
IC851 KIA7805P VOLTAGE REGULATOR
1
C813 100/35
R807 12K
IC852 AN78L05 CONSTANT VOLTAGE REGULATOR
C842 0.1(ML)
C843 47/25
CD-BP160W/180W/1500W/1700W
+B
R975 4.7(1/2W) D971 DS1SS133 R973 15K C972 10/50
CNP971 C971 47/50 R971 1K R972 68K
4.9V
CNS971
2 1
Q971 KTC3203 Y
2 1
M
M901 FAN MOTOR
FM SIGNAL
RL951 RELAY
R953 4.7K
R954 4.7K 1 R1_OUT L1_OUT
FW951 1 2 3 4 CNP951 R951 330(1/2W) R952 330(1/2W)
C913 0.1(ML)
D951 DS1SS133
5 Q951 2 0.2V KRC107 M
1 0V 4.4V 3 +B
5
JK951 HEADPHONES
HEADPHONES PWB-A3
C915 0.1(ML)
L921 0.29µH
L920 0.29µH R917 4.7
+ +
SP_L Ch SP_R Ch SP_L Ch_GND SP_R Ch_GND FRONT SPEAKER SO901 SPEAKER TERMINAL
+ +
+B
SP_L Ch SP_R Ch SURROUND SPEAKER SP_L Ch_GND SP_R Ch_GND
C930 22/50 C931 22/50
180W/1700W ONLY F801 T4A L 250V C801 0.1(ML) C802 0.1(ML)
B
D801 TS6B04GM
+B
01 K 02 K
C803 2200/50 C804 2200/50 D803 1N4004S D802 1N4004S
F802 T4A L 250V
CNP801
5 1 2 3 4 5 6 7 8
CNP802 TF 130 °C PT801 POWER TRANSFORMER D806 1N4004S
5 4 3
2
230-240V 220V 127V 110V
SO801 VOLTAGE SELECTOR
C805 0.1 (ML) C806 0.1 (ML)
1
2
4 3
2
D805 1N4004S
D804 1N4004S
F803 T2A L 250V
ZD801 DZ300BSB
C809 100/50
C812 100/50 R805 47K
C813 100/35
R807 12K
C810 220/50
C811 47/50 R804 2.2K
-28V
ZD802 DZ6.2BSA
-33V
-28V R806 D808 10 Q801 1N4004S KTA1274 Y
MAIN PWB-A1(2/3)
7
D807 1N4004S
8
C808 100/50
3 4 5 6 7 8
1
1
SOCKET PWB-A4
SO801 AC INPUT SOCKET AC 110/127/ 220/230-240V 50/60Hz
9
10
11
12
Figure 25 SCHEMATIC DIAGRAM (8/9) 25
CD-BP160W/180W/1500W/1700W
FM SIGNAL
AM LOOP ANTENNA SO302 FM TERMINAL 2 2 C375 0.001 C314 0.0047 C315 0.0047 D305 L312 C316 0.022 R314 R311 100K 22 R313 33K VD302 KDV147B C310 15P (CH) T301 C311 18P (CH) R327 33 R325 47K FM OSC R302 10 C306 0.022 C301 0.01 DS1SS133 C308 4.7P FM RF C309 0.001 C304 0.01 C303 10P (CH) 1 1 CNP302 BF301
A
AM SIGNAL
MAIN PWB-A1(3/3)
1 2 3
D302 DS1SS133
B.P.F
B
C317 0.001
C305 4.7P (CH)
1 2 3 4 5 6
C338 0.001 D301 DS1SS133
C302 0.001
AM BAND COVERAGE fL C337 27P T306 AM OSC C335 560P
C323 0.022
C312 0.022
7 8 9
IC301 TA7358AP FM FRONT END C334 27P (UJ)
T303 AM TRACKING fL
Q302 KTC3194Y
R322 680
FM IF T302
C324 8.2P(UJ)
C
C318 100P 2 3 CF303 R316 4.7K C326 0.001 1 C313 22P (CH)
C307 10/16 VD303 KDV147B R309 10K
R323 68K
C330 15P (UJ)
VD301 KVD147B
C332 0.022 C331 0.047
R336 10K
+B
C382 15P (CH) R375 470 R374 1K R373 1K X352 4.5 MHz
+B
C381 R382 12P 150 (CH) R381 10K C393 1/50 R380 1.5K TP301 C394 47/16
C342 0.022 C351 0.022 C352 10/16 C350 0.022 T351 AM IF R351 5.6K R358 3.9K R365 10K C362 C361 3.3/50 0.022
D
1 2 3 4 5 6
X IN
X OUT VSS AOUT
22 21 20 19 18 17
C397 0.022
1 2 3
FM IF IN AM MIX OUT REG
R372 1K R378 1K
CE IC302 DI LC72131 CL DO AIN PD
C392 C380 0.001 10/16 C387 0.022 L351 100µH R377 47K
AM OSC OUT AM OSC IN FM AFC AM RF IN
24 23 22 21
C363 0.022 C364 10/16 C365 0.022 C366 0.001 R350 2.7K
7 FM/AM 8 IF CONT
VDD 16 FM IN 15 AM IN 14 SD 13 IF IN 12
R379 2.2K C385 0.01
2 CF352 C353 0.022 R393 1K C354 CF351 0.022
1 3
R352 1K
E
9 10 11
FM/AM MO/ST ST IND
4 5 6 7
VSM 20 AM IF IN AM LOW 19 CUT FM/AM 18 GND OUT SD C367 1/50
R376 1K R386 22K R360 4.7K R395 47K
C386 330P
STEREO FM DET MPX VCO X351 456KHz C368 1/50 R356 1K C369 27P(UJ) C374 0.015 C373 0.015 C371 1/50 R361 R364 6.8K 10K R363 10K TP302 R357 470K
C399 0.022 C398 100/10 C356 0.001
R353 270
8 9
17 16 15 14 13
VCC IF OUT PHASE MPX IN
C357 2.2/50
F
R359 1.8K R384 5.6K Q360 KTA1266GR R385 5.6K C391 47/16 R383 5.6K
GND TUN_SM TUN_R TUN_L DI CE DO CLK GND D GND
10 11
R387 5.6K
R388 3.9K
C355 22P
R-CH OUT R355 3.3K C358 1/50
12
PHASE (FM/AM)
L-CH OUT MO/ST
+B +B
A GND
g
A_12V
R391 270
R392 270
G
TO MAIN SECTION P25 10-G
+B
C396 100/10
I G E F A B D C K
R370 1K
H
· NOTES ON SCHEMATIC DIAGRAM can be found on page 34.
1 2 3 4 5 6
Figure 26 SCHEMATIC DIAGRAM (9/9) 26
ZD351 MTZJ5R1B
L352 100µH C395 0.022
C370 1/50
IC303 LA1832S FM IF DET/ FM MPX/AM IF
C372 1/50 R362 6.8K