JVC HR-A590U, HR-A591U Schematics
AB C D E F GH
AB C D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CD2001
1
2
3
4
5
6
7
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
9
8
7
6
4
5
3
2
1
CP4001
6
5
4
3
2
1
6
5
4
3
2
1
2
1
CP4003
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:
TU6001
10
11
12
13
14
15
16
17
18
2
21
22
23
24
25
26
27 28
3
4
5
6
8
9
S501
S502
BLACK
WHITE
BLADE
WIDE
CD501
AC120V_60Hz
DANS LA NOMENCLATURE DES PIECES
N'UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
NC
NC
LD/CY_VCO
CAP_FG
CYL_CTL
VCC
CYL_FG/PG
LDM_CTL
CAP_CTL
I_LIMIT
CAP/M/F/R
CAP_VCO
VIDEO
J4203
FRONT AV JACK
J4201_2
REAR OUT JACK
CP4002
EP/LP_COM
SP_COM
HF_COM
EP/LP-CH2 (L)
EP/LP-CH1 (R)
HF2 (L)
HF1 (R)
SP-CH2 (L)
SP-CH1 (R)
UN4001
CYLINDER UNIT ASS'Y
EP/LP HEAD
SP HEAD
HI-FI HEAD
3
2
1
9
8
7
5
4
6
M2003
MICRO MOTOR
PG GND
PG OUT
GND
M-COM
W-OUT
V-OUT
U-OUT
CP1001
CD1002
AE HEAD(+)
AE HEAD(-)
CTL-
CTL+
AUDIO REC
AUDIO PB
AE HEAD(+)
AE HEAD(-)
FFC
AE
AUDIO
CTL-
CTL+
AUDIO REC
AUDIO PB
H5001
HEAD AUDIO CONTROL ASS'Y
CONTROL
1
2
1
2
LOADING MOTOR
LM
M101
FFC
7
6
5
4
3
GND
MOTOR_GND
MR
FG SENSOR
G
O
VCC
ROTOR
MAGNETCOIL
MAIN
SENSOR
HALL
LOGIC
SWITCH
OUT
IN
HALL
VCC
HALL
DECK MECHA ASS'Y
M2001
CAPSTAN DD UNIT
INTERCONNECTION DIAGRAM
3
2
1
Vout
TO OS651
COMMAND TRANSMITTER
TM601
B+
TM601
OS651
FROM
GND
VMA224
SYSCON PCB
PCB010
FSC
NC
TUNER,DEMODULATOR
AND RF CONVERTER
RF OUTRF IN
NC
NC
(RF AGC)
CE
CLOCK
DATA
BM
PB 5V
TU 32V
IF TP
IF OUT
A.IN
CH
MB
V.IN
CONTROL
SIF OUT
A.OUT
AFT
V.OUT
AUDIO R
J4205
J4204
AUDIO L
FRONT AV JACK
FRONT AV JACK
AUDIO_OUT-L
AUDIO_OUT-R
FULL ERASE HEAD ASS'Y
H5002
VIDEO OUT
2
1 FE HEAD (HOT)
FE HEAD (GND)
FE HEAD (HOT)
FE HEAD (GND)
SECTION 2
CHARTS AND DIAGRAMS
2-1 2-2
AB C D E F GH
Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM
10K
1/4W
C.ROTARY
R4046
12K 1/4W
C-ROT
RF-SW
IN
ALC
ALC
DET
SP,LP
4
8.2K
8.2K
R4019
330K
C4029
0.01 B
H.SW
22K
R4047
12K 1/4W
C4070
0.1 F
C-GND
PB,EE
EQ
AMP
C4031
1016V KA
C4030
R4020
220 1/4W
(SYSCON PCB)
Y/C_CS
IIC_CLK
IIC_DATA
P.CON+5V
47uH
L4006
4716V YK
C4063
150V KA
C4062
8.2K
R4039
C-VCC
SERAIL
DECODER
RP
3.58M
BPF2
Main
CONV
4.21M
BPF
Sub
CONV
LPF
VREF
8809
0.0027 B
R4021
18K
C4033
0.0012 B
B-UP
AMP
DETAIL
ENH
NL
EMPHA
LINE
AMP
P
REC
MUTE
AMP
820
R4022
4.725V KA
C4034
4
FROM_NORMAL_A
CAUTION: DIGITAL TRANSISTOR
+
R
P
C-LPF
PB,EE
REC:LP<EP
PB:EP
7
C4032
150V KA
X4001
BGA
ACC
AMP
ACC
DET
R
AUTO
BIAS
C4064
R-EQ
TEST
R4041
0.022 B
2
100CT3R508
VX01
REC
APC
P
R
R
RPPP
R
CLAMP
NL
EMPHA
FM
MOD
REC
FM-EQ
FM
AGC
PHASE
EQ
fo-ADJ
R4023
8
P.CON+5V
47uH
BUFFER
Q4012
2SC2412K
3.3K
0.022 B
C4067
YNR/COMB
P
R
FM
AGC
FIL
B
DEM
NC
AMP
3.58M
BPF1
FM
P
CNC
PB
B.D
P
N.L.
DEEM
NC1
150V KA
ALWAYS
R
Y-GND
L4005
R4038
VDD 4Fsc
5V
TIMMING OUT
DRIVER
VIDEO
AGC
R
PB-C
Y/C
MIX
SUB
LPF
MAIN
DE-EM
R
P
17 18 192 20
2.6 0.2 2.8
NC
680K
CCD
QV/QH
MAIN
EMPHA
1/2
FBC
FIL
C4058
476.3V KA
R
P
R
P
SYNC
V.SYNC
SEP
C4059
0.1 F
AUTO-BIAS
SEP
4.7K
PLL
CLAMP
VCA
CLAMP
1
2
3
S
DET
FSC
C4060
0.01 B
7
FROM/TO TUNER
FRONT_V_IN
TUNER_V
R4033
W801
2.2K 1/4W
R4034
82K
R4037
1K
4FSC
6
FROM/TO SYSCON/SERVO
4FSC
IIC_CLK
IIC_DATA
Y/C_CS
R4035
100K
TUNER_V
FRONT_V_IN
1
OSD_V
C.SYNC
DUMMY_V.SYNC
V.REC_ST-H
C.ROTARY
AUDIO_MUTE-H
OSD_V
CTL-
CTL+
H.AMP_SW
COMP
ENV.DET
H.SW
C.SYNC
5
4
C4061
0.01 B
0.82.21.24.94.93.24.95.25.25.205.204.84.8 2 .1 4.1 3.3 3.2
414243444546474849550515253545556575859660
CLOCK
0
40
VSS
1.6
OUT
0
VSS
3.2
IN
2.5
VCA
3.2
3.3
2.6
VCP
2.6
4.1
REG
4V
2.3
30 31 32 33 34 35 36 37 38 39
BAL
2.3
TC1
2.1
NC
NC
AGC
1.6
TC2
3.6
6DB
C4048
C4049
150V KA
150V KA
C4050
0.2250V KA
C4051
226.3V KA
1.8K
R4036
4.9
3.8
BUFFER
Q4010
2SA1037AK
1.6
3.2
2.20
BUFFER
Q4011
2SC2412K
C4052
150V KA
C4053
150V KA
C4054
0.1 F
4.1
5.0
Y-VCC
B
4.4
3.2
2.1
21 22 23 24 25 26 27 28 29
C4044
C4046
150V KA
1006.3V KA
C4045
0.1 B
L4004
22uH
P.CON+5V
3
4.9
1.8K
3.9
3.3
R4043
150V KA
C4065
C4066
1.5K
R4042
320FH
SLD
VCO
R
P
REC
PB
AFC
APC
BEFORE
BGA
BGA
AFTER
P
PB-C
R
P
Y-LPF
NORMAL
DOUBBLE
LIM
PB
S-EQ
FM EQ
VHS
SOPB
PHASE
EQ
Q-ADJ
15K
1.5K
W865
R4025
C4036
390P B
C4037
0.1 F
C4039
22P CH
C4057
33P CH
C4038
180P CH
RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
PLAYBACK COLOR SIGNAL
PCB010
VMA224
2
1
R4024
150V KA
C4035
6.8K
V.ENV
3
TP4001
NC
PLAYBACK LUMINANCE SIGNAL
TUNER VIDEO SIGNAL
8
COMP
ENV.DET
H.AMP_SW
AUDIO_MUTE-H
22K
FROM POWER
7
P.CON+5V
GND
FROM/TO HI-FI/DEMODUTATOR
FSC
TO_NORMAL_A
FROM_NORMAL_A
6
HF1
HF_COM
HF2
GND
C4016_1
0.068 B
C4019
0.047 F
FROM/TO CYL
CP4001
TOC-C09X-A1
HF1 (R)
5
9
8
7
6
5
4
EP/LP-CH1 (R)
3
EP/LP COM
2
EP/LP-CH2 (L)
1
HF_COM
HF2 (L)
SP-CH1 (R)
SP_COM
SP-CH2 (L)
P.CON+5V
L4001
22uH
0305
C4009
476.3V KA
0.1 B
C4013
C4015
0.047 F
R4012
1K
4
C4022
0.1 F
BIAS CTL
KTA1266
0
5.2
Y/C/AUDIO/CCD/
LA71205M-MPB
Q4005
5.2
C4010
W812
W814
HEAD AMP IC
IC4001
R4011
22K
476.3V KA
NOTE:
P.CON+5V DUMMY_V.SYNC
TO_NORMAL_A
3
FROM/TO HEAD AUDIO CONTROL
CP4002
IMSA-9604S-06Z13
AUDIO PB
6
AUDIO REC
5
CTL+
4
CTL-
3
AE HEAD(-)
2
AE HEAD(+)
1
2
TO FULL ERASE HEAD
CP4003
TMC-T02X-E1
FE HEAD(GND)
2
FE HEAD(HOT)
1
GND
HOT
1
P.CON+5V
V.REC_ST-H
CTL+
CTL-
0
AUDIO
PB SW
Q4001
KTC3198
0
AUDIO
PB SW
0
Q4002
KTC3198
0
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIM E
R4004
15 1/4W
C4014
226.3V KA
R4005
C4012
226.3V KA
10K 1/4W
6.8K
470P B
C4023
R4013
5.2
SW
0
Q4003
KRA103SRTK
5.3
R4001
560
R4002
0.7
5
10K
R4003
0.7
C4002
10K
0.022100V MKT
COIL,BIAS OSC
T4001
1626009
1
6
2345
R4010
C4005
0.01 B
2206.3V YK
C4004
C4006
0.015 B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
L4003
100uH
0305
0
3.3K
0
BIAS OSC
0
Q4006
KTC3203_Y
R4044
R4045
0.1 F
C4069
OUT
COMP
AUDIO
ENV
2.1
0
2.9
1.6
1.8
1.9
1.8
5.0
616263646566676869
KILL
DET
HA
GND
CHROMA
DET
ACC
DET
HA VCC
MUTE
DET
HA SW
P
R
H
P
L
1.8
1.6
70717273747576777879
HA
0
PRE GND
1.8
1.8
1.8
0
2.3
4.9
A-GND
A-VCC
H
P
L
R
P
1
2
3
2.3
0
2.3
Vref
2.3V
3
1 1 0111213141516
2.3 2.3 2.3 2.3 2.3 2.302.3 2.3 0.8 4.8 1.1 1.1 1.4 2.0 0 2.6
R4053
C4028
0.1 F
R4017
336.3V KA
C4027
C4025
2206.3V YK
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
C4040
R4018
C4074
0.001 B
0.1 F
AB C D E F G H
2-3 2-4
AB C D E F GH
AB C D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
Q1007
KRC103SRTK
CENT SW
D1002
1SS133
D1005
1SS133
D1004
1SS133
D1003
1SS133
DANS LA NOMENCLATURE DES PIECES
N'UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
L1002
22uH
IC1001
OEC0115A
TIMER SYSCON SERVO CONTROLLER IC
110
100
11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28 293 30
31 32 33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48 49
5
50
515253545556575859
6
60616263
6465666768
69770717273747576777879880
81828384858687
8889
9
9091
9293949596979899
D1001
LNA2702L010R
Q1005
SG-233S
MS_SEN A
1
23
4
Q1004
SG-233S
MS_SEN B
1
23
4
Q1008
PNA2604M010R
BOT SENSOR
Q1006
PNA2604M010R
EOT SENSOR
VR1001
10K
PG ADJ
Q1002 RPI-301
REEL SENSOR
1
2
34
IC1003 R3111N311A/C
SYSTEM RESET IC
123
4
5
CP1001
TMC-J12P-B2
1
10
11
12
2
3
4
5
6
7
8
9
SW1001
MXS01350MVP0
X1001_1
1002T01003
123
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C1023
2206.3V YK
C1021
1016V KA
C1015 220P CH
C1055
0.022 B
C1016
0.1 F
C1053
0.022 B
C1054
0.1 B
C1040
0.0047 B
C1013
0.001 B
C1036
0.1 F
C1041
0.1 F
C1017 0.01 B
C1032
33P CH
C1019
22P CH
C1034
27P CH
C1006
0.1 F
R1076
1K 1/4W
R1075
1K 1/4W
R1025
1M
R1065
10K
R1072
10K
R1022
1K 1/4W
R1066
10K
R1047 10K
R1046 10K
R1083
33K
R1048
180K
R1034 56K
R1037 56K
R1053 4.7K
R1055 47K
R1030 2.7K
R1039
5.6K
R1038
10K 1/4W
R1050
100
R1087
33K
R1052
22K
R1061
470K
R1013
10K
R1054
220
R1016
15K 1/4W
R1017
560
R1015
560
R1014
6.8K
R1051
18K
R1049
4.7K
R1003
3.3K 1/4W
R1070
22K
R1002
180 1/4W
R1006
47K 1/4W
R1044
3.3K
R1031
3.3K 1/4W
R1045
3.3K
R1043
47K 1/4W
R1026
820
R1009
10K
R1010
10K 1/4W
R1042
47K
R1004 8.2K
R1007
8.2K
R1041
270
R1033
1M
R1040
1M
C1029
4.725V KA
C1020
476.3V KA
C1038
226.3V
KA
C1022 226.3V KA
C1001
22016V YK
W828
W829
W859
W858
W818
W808
W809
TP1002
VIDEO H.SW
W845
TP1001
SERVICE
W854
W851
CAUTION: DIGITAL TRANSISTOR
L1001
15uH
RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
POWER_FAIL
LED_VCC
POWER_ON-L
AT+5V[M-CON]
IIC_DATA_A
IIC_CLK_A
AFT-S.CURVE
A_OUT_MUTE-L
TV/VCR
VIDEO_OUT
TUNER_L
RF_CH_SW
P.CON+5V
AT+5.2V
AT+12.6_V
GND
GND
GND
IIC_CLK
IIC_DATA
V.REC_ST-H
HIFI_ENV.DET
TUNER_L
4FSC
C.SYNC
LDM_CTL
AUDIO_MUTE-H
V.REC_ST-H
HIFI_H.SW
SEG_9
TAB_SW
RF_CH_SW
CENT_LED
CAP_F/R
CAP_LIMIT
CYL_DRIVE
AUDIO_MUTE-H
IIC_CLK
IIC_DATA
ST_SELECT
1G/TV/VCR_LED
2G/T-REC_LED
3G/REC_LED
4G
5G
4FSC
IIC_CLK
IIC_DATA
CAP_FG
Y/C_CS
DUMMY_V.SYNC
V.REC_ST-H
CAP_F/R
CAP_LIMIT
C.ROTARY
AUDIO_MUTE-H
POWER_ON-L
OSD_V
REM_IN
CTL-
CONTROL_IN
CTL+
CAP_FG
LDM_CTL
H.AMP_SW
TV/VCR
COMP
CYL_DRIVE SEG_9
ENV.DET
H.SW
SEG_10 VIDEO_OUT
C.SYNC
REEL-T
CYL_PG
POWER_FAIL
CYL_FG
REM_IN
KEY-B
CAP_FG
LED_VCC
KEY-A
CYL_PG
1G/TV/VCR_LED
A_OUT_MUTE-L CYL_FG
2G/T-REC_LED
SEG_1
3G/REC_LED
SEG_2
4G
5G
SEG_3
EOT
SEG_1
SEG_4
BOT
SEG_2
SEG_5
SEG_3
TAB_SW
SEG_4
SEG_6
SEG_5
SEG_7
SEG_6
SEG_7
CENT_LED
SEG_8
SEG_8
SEG_9
GND
SEG_10
CTL+
CTL-
HIFI_ENV.DET
DUMMY_V.SYNC
AFT-S.CURVE
HIFI_H.SW
C.ROTARY
H.AMP_SW
ST_SELECT
IIC_CLK
KEY-B
KEY-A
ENV.DET
IIC_DATA
Y/C_CS
EOT
H.SW
BOT
COMP
CYL_DRIVE
REEL-T
CONTROL_IN
FROM/TO TUNER
FROM/TO OPERATION
SYSTEM CONTROL/SERVO SCHEMATIC DIAGRAM
(SYSCON PCB)
PCB010
VMA224
11
7
NC NC
NC
NC
NC
000
1.3
2.6
2.6
05.005.05.005.0
0
2.6
0
2.6
2.6
00
2.6
0
0.4 1.3
5.0
5.0
5.1 0 5.0 5.0 5.0 4.3 4.7
5.0
5.0 5.0 5.0 4.8
4.5
4.5
5.0
5.2
5.2
3.5
3.5
3.3
2.7
2.8
3.3
3.42.43.24.33.25.05.05.05.05.05.02.32.4
5.0
5.0
4.2
4.9
5.0
5.0 0.1
0.6
1.60.6
1.4
9
0
5.0
0
0
5.0
00
0.3
5.0
0.7
5.0
0.1
00
0
5.0
5.0
(S/S)
NCNC
GNDINOUT
NC NC
5.0 5.0 0
FROM/TO POWER
CAP_FG
CAP_VCO
VCC
CAP/M/F/R
I_LIMIT
GND[M]
GND
LD/CY_VCO
CAP_CTL
LDM_CTL
CYL_FG/PG
CYL_CTL
(MOTOR)
6
NC
0
1.2
2.4
5.2
12
8
100
32 CTL-H(-)
31 CTL-H(+)
50 D OSC IN
49 VSS(OS)
AFC LPF
CHR BIAS
CV OUT
V.REF
CV IN
Vcc(OSD)
VCC(SV)
CFG
DPG
DFG
CTL AMP
CTL BIAS
CTL AMP(-)
CTL GAIN SW
VSS(SV)
82 REM IN
OSC 2
OSC 1
VSS
X1
CAP FWD
A.MUTE
V.REC ST-H
C.SYNC
4 FSC IN
4 FSC OUT
D OSC OUTCOMP
H.AMP SW
C.ROTARY
DUMMY V.SYNC
CAP PWM
H.SW
Hi Fi H.SW
RESET
A VDD
AFT S.CURVE
KEY-A
KEY-B
DRUM PWM
A VSS
REEL-S
REEL-T
BOT-H
MS SEN-B
MS SEN-A
EOT-H
GND
48 AFC OSC
CYL SPEED UP
VDD (60K=TEST)
HIFI ENV
PG
ST SEL
CAP FULL
CAP LIMIT
P.OFF-L
ENV DET
0
POWER FAIL-H
81 POWER ON L
AUDIO OUT MUTE L
AT SLOW
GND
TEST
4/2HD
SLOW OFF SET
LDM_CTL
VCR-H(TV/VCR)
CFG
1G/TV/VCR LED
2G/T-REC LED
3G/REC LED
4G
5G
SEG 8
99
SEG 7
SEG 6
SEG 4
SEG 5
TUNER_L
CENT LED
POWER_ON-H
SERVICE
TAB SW
SP-L
EP-L
FS/IIC CLK
IIC DATA
Y/C_CS
NC
RF_CH_SW
10
14
SEG 9/JUST_CLK
SEG 10/ACTIVE_ON-L
(LED)
(LED_GND)
SEG 1/RV/CATV
SEG 2/LAG_SEL
SEG 3/INDEX_ON/OFF
FROM/TO HI-FI/DEMODULATOR
FROM/TO Y/C/AUDIO/CCD/HEAD AMP
5.0
0
5.0
5.1
0
0
0
FROM/TO DECK
2-5 2-6
AB C D E F GH
AB C D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
D520
MTZJ33B
D513
MTZJ13B
D501
MTZJ24B
D525
MTZJ6.8B
IC511
LTV-817M-VB
PHOTO COUPLER
1
2
34
IC505
LTV-817M-VB
PHOTO COUPLER
1
2
34
R514
11W
FH502
EYF-52BC
FH501
EYF-52BC
L501
0R3A433F20
12
34
F501
51MS016L
1.6A125V
B501
W4BRH3.5X6X1
B502
W4BRH3.5X6X1
R549
330 1/4W
S501
S502
T501
8122009
TRANSFORMER
SWITCHING
110
2
3
4
56
7
8
9
BLACK
WHITE
BLADE
WIDE
CD501
0R414901
AC120V_60Hz
1.6A 125V
1.6A 125V
IC501 KIA431
VOLTAGE CTL IC
123
REPLACE ONLY WITH THE SAME TYPE FUSE
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
Q513
KRC103SRTK
P.ON SW
D511
RGP10J-EIC
D506
1SS133
D505
1N4005-EIC
D523
1N4005-EIC
D508
1N4005-EIC
D528
1N4005-EIC
D514
SB290S
D524
1SS133
D502
1SS133
D507
1SS133
D521
1SS244
D512
SB140-EIC
DANS LA NOMENCLATURE DES PIECES
N'UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
L505
22uH
L504
22uH
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C517
150V KA
C520
4706.3V YK
C518
1050V KA
C514
10006.3V YK
C522
22016V YK
C519
47016V YK
C508
47200V PK
C502
0.0027500V B
C515
0.0082 B
C534
0.012 B
C507
0.0047 B
C529
0.0082 B
C504
0.022275V PHE840
C509
100P500V B
C506
0.018 B
C512_1
0.0047500V B
C505_1
0.0022250V NU
R511
120 1/2W
R524
1.8K
R512
33K 1/2W
R544
33K
R510
1K
R502
3.3M 1/2W
R547
220K
1/2W
R548
1K 1/4W
R523
390 1/4W
R506
680
R531
150K 1/4W
R520
22K 1/4W
R525
220 1/4W
R509
33K 1/4W
R521
220 1/4W
R537
1.2K
1/4W
R527
22K
R534
330K 1/2W
R503
22K
R518
1.3K +-1%
R516
1.2K
+-1%
Q509
KTC3205_Y
P.CON+5V SW
Q515
KTC3198
M-CON B+ SW
Q512
KTC3203_Y
P.CON+12V SW
Q502
2SC2120Y
CONTROL
Q503_2
2SC4160-OEC-YAC1
SWITCHING
W826
W852
W820
W842
W841
CAUTION: DIGITAL TRANSISTOR
+5V
+12V
GND
GND
+32V
+12V
AT+12.6_V
AT+5.2V
P.CON+5V
P.CON+5V
GND
POWER_ON-L
AT+12.6_V
AT+5.2V
LED_VCC
POWER_FAIL
P.CON+5V
GND
GND
GND
AT+5V[M-CON]
LED_VCC
AT+5.2V
GND
GND
TO OPERATION
(CAP)
(S/S)
(LDM)
FROM/TO SYSCON/SERVO
1.6A 125V (F501)
1.6A 125V (F501)
TO Y/C/AUDIO/CCD/HEAD AMP
TO TUNER
(TUNER)
TO HI-FI/DEMODULATOR
2.4
5.7
74.0
74.0
5.2 5.1
5.9
0
0
12.7
11.8 11.7
12.4
GNDOUT IN
2.5
03.0
0
NC
NC
5.12
5.9
5.15
15
4.0
3.0
0.1
0.4
0.4
-0.4
0.1
150
0
(SYSCON PCB)
POWER SCHEMATIC DIAGRAM
PCB010
VMA224
2-7 2-8
ABC D E F GH
HI-FI/DEMODULATOR SCHEMATIC DIAGRAM
8
(SYSCON PCB)
8
FSC
TUNER_A
C5521
0.2250V KA
R5513
2.2M
C5506
0.1 F
C5508
0.1 F
C5509
C5512
C5514
2.250V KA
1016V KA
C5515
0.1 F
R5519
3.3K 1/4W
C5510
1016V KA
0.022 B
HI-FI/AUDIO/HEAD AMP/DEM IC
IC5501
AN3663FBP
3.4
C5507
0.1 F
2.7
4.9
2.5
C5516
4.2
2216V KA
2.3
0
1.2
C5552
4.3
2216V KA
11.0
4.3
C5511
1.0
226.3V KA
2.4
C5513
2.3
150V KA
2.2
0.6
C5553
0.1 F
C5505_1
4.725V KA
C5502
2.2 0 3.5 2.1 2.3 4.7
DEM_BLK
49
50515253545556575859
AN3663FBP
6061626364
2.3
PILOT
DET
INPUT
VCA
SL
PLL
STEREO
FILTER
L.R
DEMOD
SAP
DEMOD
(L.R)/SAP
SWITCH
AMP
RFC
DET
NOISE REDUCTION
2
0
DBX
MATRIX
3
AMP
SAP
SW22
4
NCNCNCNCNC
USA
1 1 011121314 15 16
7
6
C5501
L5501 100uH
+5V
5
AUDIO_OUT-R HIFI_ENV.DET
ST_SELECT
AUDIO_OUT-L
L5502
+12V
RF_CONV_A.OUT
4
TO_NORMAL_A
FROM_NORMAL_A
100uH
C5555
4716V YK
R5503
1K
1016V KA
C5504
0.1 F
W817
R5502
330
C5503
0.022 B
3
3.350V KA
C5518
0.001 Y
C5523
L
MIX
R
C5524
75uS
DE-EMPH
LPF
L
R
5
IIC_DATA
4.725V KA
4.7
LOGIC
SW19
SW17
INPUT_SW(R)
VREF1
6
0.1 B
C5525
IIC_CLK
MUTE VCO-F0
CTL
MUTE
R
L
R
MUTE
L
L
R
INPUT_SW(L)
789
0.5
1016V KA
C5526
1016V KA
C5527
0 4.9
ADJ
LOGIC
SW21
FROM 1PIN
SW18
FROM 3PIN
SW2
L5504
PNR RCH
MIX
NORMAL
SW16
BS
PNR LCH
1016V KA
+5V
22uH
C5530
0
404142434445464748
ZZ-PROM
BS
HIFI
MIX
HIFI
C5529
AUDIO_MUTE-H
1006.3V KA
C5531
0.01 F
C5536
336.3V KA
27K
R5510
C5534
0 1.602.4 0.7 2.4
S/N
SW9
PC PB LPF
FM UM
PC
PB LPF
SW4
S/N
SW10
SW14
SW13
SW12
RCH
VCO
REC LPF
HPF
NOISE
DET
LINER
SW
HOLD
TIMING
CURR
AMP
DET
AGC
SW NOISE
AUDIO
LIMIT
RCH BPF
LCH BPF
AUDIO
LIMIT
SW NOISE
MIX
REC LPF
LCH VCO
NCNC
1016V KA
C5532
1016V KA
R5508
150V KA
C5537
C5533
6.8K
C5528
680P B
7
1016V KA
1016V KA
C5538
33343536373839
C5540 0.015 B
2.4
C5517
2.1
0.2250V KA
1.8
30 31 32
RECPB
1.8
1.8
2.5
0
4.9
0.6
HA1HA2
0
0.7
-
-
0
+
0
20 21 22 23 24 25 26 27 28 29
SW15
H
2.4
SW11
L
2.4
0.7
17 18 19
D5501
1SS133
C5549 0.01 F
C5542 0.1 F
C5541 0.01 B
C5543 0.01 F
C5544 0.01 F
C5545 0.1 F
C5546 0.015 B
C5547 1016V KA
C5548 1016V KA
HIFI ENV.
TP5501
V.REC_ST-H
16
NC
HIFI_H.SW
2.4002.22.00002.12.42.202.3
336.3V KA
C5539
1016V KA
680P B
6.8K
C5551
R5516
FROM/TO TUNER
FRONT_A_IN-R
FRONT_A_IN-L
AUDIO_OUT-R
AUDIO_OUT-L
RF_CONV_A.OUT
TUNER_A
FROM/TO Y/C/AUDIO/CCD/HEAD AMP
HF2
GND
HF1
HF_COM
FSC
FROM_NORMAL_A
TO_NORMAL_A
FROM POWER
+5V
+12V
GND
FROM/TO SYSCON/SERVO
V.REC_ST-H
HIFI_ENV.DET
HIFI_H.SW
AUDIO_MUTE-H
IIC_CLK
IIC_DATA
ST_SELECT
6
5
4
3
2
R5507
47K
FRONT_A_IN-R
THE DC VOLTAGE AT EACH PART WAS
1
NOTE:
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIM E
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
47K
R5514
FRONT_A_IN-L
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
PCB010
VMA224
2
1
ABC D E F GH
2-9 2-10
ABC D E F GH
OPERATION SCHEMATIC DIAGRAM [HR-A591U/A591U(C)]
8
V651 LTG-Y2K22AM-J
(SYSCON PCB)
8
R665
180
1101112131415 23456789
R663_1
180 1/4W
SEG7 SW
Q656
KRC103SRTK
3.1 0
0
SEG_7
R662_1
180 1/4W
SEG8 SW
Q655
KRC103SRTK
3.5 0
0
SEG_8
4G SW
Q654
2SA1037AK
1.7
4.9
R664
4G
SEG9 SW
Q653
KRC103SRTK
0.4 0
4.0
5.2
820
SEG10 SW
KRC103SRTK
0.9 0
4.0
SEG_9
Q652
SEG_10
5G SW
Q651
2SA1037AK
1.3 5.2
4.9
R661
5G
7
6
820
FROM/TO SYSCON/SERVO
4G
5G
SEG_1
SEG_2
SEG_3
SEG_4
SEG_5
SEG_6
SEG_7
SEG_8
SEG_9
SEG_10
1G/TV/VCR_LED
2G/T-REC_LED
3G/REC_LED
REM_IN
KEY-B
KEY-A
5
4
7
6
5
1G SW
Q665
2SA1037AK
5.2 1.7
4.9
R675_1
1G/TV/VCR_LED
SEG1 SW
Q664
KRC103SRTK
2.0
820 1/4W
SEG_1
1.90
SEG2 SW
Q663
KRC103SRTK
0
4.0
SEG_2
0.4
SEG3 SW
Q662
KRC103SRTK
4.0
SEG_3
R674_1
180 1/4W
0.40
2SA1037AK
4.9
R673_1
180 1/4W
2G SW
Q661
1.75.2
R671_1
820 1/4W
2G/T-REC_LED
180 1/4W
SEG4 SW
Q660
KRC103SRTK
4.0
SEG_4
R672_1
1.10
3G SW
Q659
2SA1037AK
4.9
R669_1
1.75.2
SEG5 SW
KRC103SRTK
0
3.0
820 1/4W
3G/REC_LED
Q658
SEG_5
R670_1
180 1/4W
1.0
SEG6 SW
Q657
KRC103SRTK
0
4.0
SEG_6
R668_1
180 1/4W
0.4
R667_1
180 1/4W
R666_1
180 1/4W
4
W856 W857
FROM/TO POWER
3
OS651
PIC-37043LO
1
Vout
2
GND
3
B+
C650
W840
0.1 F
REM_IN
2
SW652
CH DOWN
1
THE DC VOLTAGE AT EACH PART WAS
NOTE:
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
SW653
STOP/EJECT
SKHVBED010
R651
3.3K
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIM E
SKHVBED010
R652
2.7K
SW654
REC/OTR
FF/CUE
SKHVBED010
R653
3.9K
SW655
SKHVBED010
R654
6.8K
PLAY
SW656
SKHVBED010
R655
13K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
SW657
REW/REV
SKHVBED010
CH UP
SW651
SW658
POWER
SKHVBED010
R656
3.3K
SKHVBED010
KEY-B
KEY-A
CAUTION: DIGITAL TRANSISTOR
(LED_GND)
(SYS_GND)
LED_VCC
AT+5.2V
GND
GND
PCB010
VMA224
3
2
1
ABC D E F GH
2-11 2-12
Loading...