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NOTE: For placing a purchase order of the parts, NOTE:
be sure to use the part number listed in the parts list. FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
Do not use the part number on this diagram. REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
NETWORK SCHEMATIC DIAGRAM OPERATION SCHEMATIC DIAGRAM
(FOR L-CH SPEAKER)
AUDIO SIGNAL
R6706
R6702
J4551
10K
10K
WA5 Q6701 Q6702
TO L-CH SPEAKER 2SB1218A 2SB1218A
(TWEETER) P4551 C4551 (LED DRIVE) (LED DRIVE)
R4551
SP_OUT_L_TW 2
3R3/63V PT
AMP_GND 1
R6704
R6705
220
390
TO L-CH SPEAKER TO AUDIO AMP C.B.A.
(WOOFER) P4552 P4553 P4503
R G
SP_OUT_L_WF 2 2 SP_OUT_L P4503-3 1 3
AMP_GND 1 1 AMP_GND P4503-4
R6703
R6707
10K
10K
LSJB3097 TO MAIN 2
C.B.A. P6305 P6701 D6701
NETWORK SCHEMATIC DIAGRAM GND 9 B3AGA0000072
STBY5V 8 POWER LED
(FOR R-CH SPEAKER)
P_LED_G 7
AUDIO SIGNAL P_LED_R 6
J4551 SCAN2 5
WA5
TO R-CH SPEAKER SCAN1 4
(TWEETER) P4551 C4551 SCAN0 3
R4551
SP_OUT_R_TW 2 KEY_IN1 2
3R3/63V PT
AMP_GND 1 KEY_IN0 1
TO R-CH SPEAKER TO AUDIO AMP C.B.A.
(WOOFER) P4552 P4553 P4503 SW6701 SW6703
SP_OUT_R_WF 2 2 SP_OUT_R P4503-1
EVQ11G05R EVQ11G05R
AMP_GND 1 1 AMP_GND P4503-2
CH_UP VOL_UP
LSJB3097
THERMISTOR 1 SCHEMATIC DIAGRAM SW6702 SW6704 SW6705
EVQ11G05R EVQ11G05R EVQ11G05R
CH_DOWN VOL_DOWN POWER LSJB3096
TO LCD DRIVE
P2811 C.B.A. P2303
1 THERMO_4 IMPORTANT SAFETY NOTICE:
R2811 2 THERMO_3 COMPONENTS IDENTIFIED BY THE SIGN HAVE
D4CA35030002
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY. COVER SWITCH SCHEMATIC DIAGRAM
WHEN REPLACING ANY OF THESE COMPONENTS,
TEMPERATURE
SENSOR USE ONLY THE SPECIFIED PARTS.
LSJB3099
J2911
PT TO LCD DRIVE
P2912 C.B.A. P2306
1 COVER SW
2 GND
THERMISTOR 2 SCHEMATIC DIAGRAM 1 4
TO LCD DRIVE 2 3
P2821 C.B.A. P2304
SW2911
1 THERMO_2
R2821 2 THERMO_1 K0L1BA000070
D4CE31330001
LSJB3098 NETWORK SCHEMATIC DIAGRAM
TEMPERATURE LAMP COVER SW THERMISTOR 1 SCHEMATIC DIAGRAM
SENSOR
LSJB3100 THERMISTOR 2 SCHEMATIC DIAGRAM
OPERATION SCHEMATIC DIAGRAM
COVER SWITCH SCHEMATIC DIAGRAM
PT-50LC13