Download
Share
Print this page
  1. Manuals
  2. Brands
  3. JVC Manuals
  4. Car Receiver
  5. KD-SX8250
  6. Schematic diagrams

JVC KD-SX8250 Schematic Diagrams

Hide thumbs Also See for KD-SX8250:
1
2
3
4
5
6

Advertisement

Quick Links

Download this manual
CD Mechanism
CD PICKUP UNIT
MECHA.SWITCH
SW1~2
SPINDLE/FEED
MOTOR
SPINDLE
FEED
TRACKING
LOADING MOTOR
FOCUS
SPINDLE
FEED
CN501
LOADING
RF AMP
IC501
BTL DRIVER
IC561
RF
FMO
TE
MO
FE
TRO
FOO
BUS0~3
BUCK,CCE,RST
CD SERVO CONTROL
IC521
Main P.CC
SYSTEM
CONTROLLER
IC701
CD LPF
IC571
CHANGER
CONTROL
IC771
SW1~4
TU L/R
LM
FM/AM
TUNER
CD L/R
J771
LINE OUT
Changer
VOL CL
VOL DA
SUB CE
SUB
WOOFER
SUB
MUTE
IC251
CD L/R
IC252
CH L/R
E.VOL
IC301
AM/FM
TU1
IC341,441
L/R-CH
LINE AMP
FRONT L/R
REAR L/R
POWER
AMP.
IC351
FRONT L
FRONT R
REAR L
REAR R
CN901
J931
2-1
KD-SX8250/KD-SX780
ENC 1,2
VOLUME JOG
EN601
REMOCON
REMOTE CONTROL
RECEIVER
IC602
KEY0~2
OPERATION SW.
S601~S617
LCDDA
LCDCLK
LCDCE
AUX
JACK
LCD DRIVER
J601
IC601
S1~S68
COM1~3
J1
LCD1
Front P.C.B

Advertisement

loading

Related Manuals for JVC KD-SX8250

Summary of Contents for JVC KD-SX8250

  • Page 1 KD-SX8250/KD-SX780 CD Mechanism ENC 1,2 VOLUME JOG CD PICKUP UNIT MECHA.SWITCH SYSTEM EN601 CONTROLLER SW1~2 IC701 REMOCON SPINDLE/FEED REMOTE CONTROL VOL CL MOTOR RECEIVER VOL DA SPINDLE IC602 FEED TRACKING CD LPF SUB CE LOADING MOTOR FOCUS IC571 KEY0~2 WOOFER SPINDLE OPERATION SW.
  • Page 2 KD-SX8250/KD-SX780 < M E M O >...

  • Page 3: Standard Schematic Diagrams

    KD-SX8250/KD-SX780 Standard schematic diagrams Receiver & System control section D951 R952 C952 0.047 1SS133 C951 1/50 IC351 LA47503 QAU0258-001 C351 2.2/50 R351 4.7u R352 R324 R201 C203 1/50 C352 R101 R323 2.2/50 IC341 BA3220FV C341 C103 100/10 2SD601A( R) 1/50...
  • Page 4 KD-SX8250/KD-SX780 KD-SX8250/KD-SX780 Mecha control circuit section R564 R562 8.2k R592 R595 FEED- R563 4.7k C592 R594 R591 C593 CD.L R593 C561 120p SPD+ FEED+ 4.7/25 R566 47/6.3 SPD- 8.2k( 1/10W) Q561 2SB1322 C594 FEED+ FEED- B562 R519 C584 D564 D561...
  • Page 5 KD-SX8250/KD-SX780 LCD driver & Operation switch section LCD1 IC602 RPM7138-V4 ACC5V CN601 R660 QNZ0006-001 LCD1 QLD0217-001 R661 EN601 ENC1 QSW0976-001 ENC2 LCDCE R662 3.3k LCDDA R663 3.3k ENC2 R653 R654 LCDCL R664 3.3k ENC1 KEY2 R652 KEY1 KEY0 AUX.L R651 A.GND...

  • Page 6: Printed Circuit Boards

    KD-SX8250/KD-SX780 KD-SX8250/KD-SX780 Printed circuit boards Main board(Forward side) Main board(Reverse side) IC961 D962 C964 D963 C964 C914 C965 J931 C371 C963 C960 R966 C960 C372 D961 C914 C965 D960 C966 CN901 C969 J771 IC961 R372 C772 C963 D991 R968 CN901...

This manual is also suitable for:

Kd-sx780