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SCHEMATIC DIAGRAM - 10 PANEL CIRCUIT
TO MAIN CIRCUIT (CN903) ON SCHEMATIC DIAGRAM - 8
CP903
1 2 3 4 5 6 7 8 9 10
: +B SIGNAL LINE TO MAIN CIRCUIT (CN902) ON SCHEMATIC DIAGRAM - 8
: +B SIGNAL LINE
: MAIN SIGNAL LINE
TO MAIN CIRCUIT (CN901) ON SCHEMATIC DIAGRAM - 7
CP901
1 2 3 4 5 6 7 8
CP902
1 2 3 4 5 6 7 8
LIMITTER
FL_AC1
SUBW_MUTE
TC916x_TNR_DT
TC916x_TNR_CLK
HP_GND
VP (-27V)
+6.2V
D_GND
HP_R
IF_DATA
HP_L
AF_MUTE
TC916x_STB
SD
S_DET
RELAY
OV2
FL_AC2
SP_A
TNER_CE
SP_B SIC
OV1
RDS_IN
R927 100
+5.6V L901 G0C101KA0030
C909 50V22 C911 50V22
C910 50V22 C912 50V22
R915 100 C914 50V10
R916 100
D903 B0BA5R600016 C913 50V10
RDS_DO
RDS_CLK
RDS_CE
RDS_DI
D970 B0AACK000004 1K
D911 B0AACK000004
1K
1K
1K
1K
C917 16V10
C915 6.3V100
C916 0.01
R974
R973
R972
24 L971 G0C101KA0029
23
22
R971
21
20
R975
C971 6.3V100
C970 1000P
L970 G0C101KA0029
19
18
17
16
15
14
13
IC970 LC72720N
RDS IC
1
2
3
4 C974 560P
5
6
7
8
9
10
11
12 X970 H0H433400001
6.3V100
0.01
C973 47P C976 16V10 C975 330P R976 100K
C972 47P
C978
C977
RDS_IN
R1687 R1685 R1683 R1681 27 27 27 27 R1689 27 Q1681, 1682
HP_L
D913 B0AACK000004
2D1915FTA
MUTING
R1691 27 R1693 27 R1694 27 R1692 27 R1690 27
R1695 1K
C1683 3300P R1699 3.3K OV1 OV2
Q1681
AF_MUTE HP_GND
C1681 0.01
C1682 0.01
R1696 1K
C1685 0.01 C1684 3300P
D914 1SS291TA
Q1682
R1688 R1686 R1684 R1682 27 27 27 27 HP_R
D901 1SS291TA
1
2
3
4
CP907 CN907
W908
1
2
3
4
L R 1 3 2 HP601
HEADPHONE CIRCUIT
SCHEMATIC DIAGRAM - 11 PANEL CIRCUIT
: +B SIGNAL LINE : +B SIGNAL LINE
FL901 A2BB00000100
FL DISPLAY 1 2 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 44 45
SEG1
SEG2 SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
C930 C928 C926 D904, 907, 908 MA2C167A0E D905 RB721Q40T77 D908 D907 C924 C922
SUBW_MUTE
330P C929 330P C927 330P C925 330P C923 330P C921
330P 330P AF_MUTE RELAY SP_A 330P 330P 330P
SEG9
10K
10K R919
D905 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 D904 SEG19
R922 100K
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 SUBW_MUTE AF_MUTE SEG15 SEG16 SEG17 SEG18 SEG19 VCR_MUTE RELAY SEG10 SEG11 SEG12 SEG13 SEG14 WAKE_LED DEG2 DEG1 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SP_A
R918
R920
10K
81 DEG3 82 DEG4 83 DEG5 84 DEG6 85 DEG7 86 DEG8 87 DEG9 88 DEG10 CS49326_SCDOUT CS49326_CDIN CS49326_CCLK CS49326_CS CS4226_RESET CS49326_RESET C908 VIDEO_B VIDEO_A 0.01 89 Vee 90 CS49326_SCDOUT 91 CS49326_CDIN 92 CS49326_CCLK 93 CS49326_CS 94 CS4226_RESET 95 CS49326_RESET 96 INIT_IN 98 VREF 99 VIDEO_B 100 VIDEO_A RDS_CLK RDS_DO RDS_CE RDS_DI KEY1 KEY2 DSP_PASS/DSP_OFF 97 AVss THERM/OVLD1 THERM/OVLD2
SP_B 50 S/C_SP 49 TC916x_TNR_DT 48 TC916x_TNR_CLK 47 TC916x_STB 46 LIMITTER 45 DVD_6CH_LED 44 DIGITAL_LED 43 PHONO_LED 42 TU_LED 41 CD_LED 40 DVD_LED 39 TV_LED 38 V_C 37 TAPE_LED 36 SEL_ENCD_2 35 SEL_ENCD_1 34 FRT_VCR2 33 CS4226_INTREQ HOLD 32 REMOTE 31 R913 10K R917 1K
SP_B SIC TC916x_TNR_DT TC916x_TNR_CLK TC916x_STB LIMITTER
IC901 C2BBGF000437
MICRO COMPUTER
1 R911 2.2K R910 2.2K R908 R909 22K 22K KEY1
2
3 4 RDS_CLK RDS_DO
5 RDS_DI
6 RDS_CE
7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
R901 1K
1K
CS4226_OVLERR
CS4226_OVLERR
CS4226_CDOUT
MOS_FET_LED
VOL_ENCD_1
VOL_ENCD_2
SFC_ENCD_1
SFC_ENCD_2 TC9482_CLK
CS4226_CS
TC9482_DT TC9482_ST
TNER_CE
IF_DATA
RESET
CNVss
XOUT
Vss
XIN
Vcc
SD
R904
TC9482_CLK TC9482_DT
IN
OUT
KEY2
VOL1
R912 100K
CF901
CF901 H2B400400008 C901 6.3V1000 Q902
KTA1267GRTA
HOLD R906 270
Q902
R905 100K
C904 6.3V1000
C902 0.1 C905 50V1 R902 4.7K C906 50V1
TNER_CE
R907 120 D910 MTZJ3R9ATA IF_DATA C907 0.01
C903 0.01
SD
Q901 KRC107MTA
HOLD
D902 B0AACK000004
VOL2
R903 10K
GND
CS4226_INTREQ
CS4226_CDOUT
CS4226_CS
TC9482_ST
DSP_PASS
S_DET
SCHEMATIC DIAGRAM - 12 PANEL CIRCUIT
TO DIGITAL CIRCUIT (CN904B) ON SCHEMATIC DIAGRAM - 6
CN904A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
: +B SIGNAL LINE
: MAIN SIGNAL LINE
CS49326_INTREQ
TC9482_CLK
CS49326_RESET CS49326_CS
CS4226_RESET
CS4226_OVLERR A 3
CS4226_CDOUT
VCR_MUTE
CS49326_CCLK
CS49326_CDIN
CS4226_CS
VIDEO_A
VIDEO_B
TC9482_ST
TC9482_DT
CS49326_SCDOUT
VR901 K9AA012A0002 INPUT
COM 1
B 2
R992 100K R991 100K C992 100P C991 100P W352
VR902 RRV16B24304A VOLUME D938, 944 SLR325MCT31
R928 100
DSP_PASS D_GND
TO MAIN CIRCUIT (CP403) ON SCHEMATIC DIAGRAM - 7
W351
1 2 3
D944 GREEN
TO DIGITAL CIRCUIT (CN353) ON SCHEMATIC DIAGRAM - 1
1 2 3
R946 150
COM 1
B 2
A 3 R994 100K
D912 B0AACK000004 L CH R929 8.2K R421 R423 220K 1K C441 100P 1K C442 100P C353 16V47 R353 10K C443 0.01 C352 0.01 VC
FRT_VCR
D938 GREEN
R938 150
GND VC GND
1 2 3
W353
VOL2 VOL1 C994 100P C993 100P
R993 100K
FRONT VCR2 IN
R CH
R422 R424 220K
W352
D940 ORANGE
R940 270
VIDEO
Q903
D940 B3ACA0000063 JK352 Q903
R351 75 C351 0.01
VGND
KRA102MTA
SWITCH Z901 B3RAD0000035 REMOTE SENSOR 1 3 2 R960 1K R951 2.2K S964 SFC UP S954 FM MODE/ BAND W355
VCR CIRCUIT SWITCH CIRCUIT
S962 HELP
R921 4.7K
R961 1.2K
S953 SFC DOWN
R952 1.5K
KEY1
KEY2
S950 POWER R968 12K S970 TAPE MONITOR S971 SWF LVL R967 6.8K S969 TONE/BALANCE R966 4.7K R965 3.3K R964 2.2K S966 DVD 6CH R963 1.8K S965 DIGITAL INPUT R962 1.5K R950 1K W906
1 2 3 4 5 1 2 3 4 5 6 7
R953 1.8K
S955 MEMORY
S952 SPK
R956 4.7K
S958 PRESET/ DISP MODE S959 TUNING UP/ PTY SEL UP
R923 10K C918 470P
S968 -/L
S967 +/R
R957 6.8K
S957 SOUND MODE
C919 470P
R955 3.3K S956 DPL2
R954 2.2K
6 7
D930 B3AAA0000487 R925 180
R958 12K
S960 TUNING DOWN/ PTY SEL DOWN
R924 10K