Panasonic Omnivision PV-9661 Service Manual page 316

8.3. OPERATION I C.B.A. VEPS8052A (A) / VEPS8052B (B)
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
1
JK7801
(L) AUDIO (R)
VIDEO
R7804
A
R7802
R7801
D7802
28 15
D7801
IC6401
1 14
R6405
R6404 X6401
B
SW6305
SW6303
CH
POWER
DOWN
B C E
Q6401
NOTE:
CIRCUIT BOARD LAYOUT SHOWS COMPONENTS INSTALLED FOR VARIOUS MODELS.
FOR PROPER PARTS CONTENT FOR THE MODEL YOU ARE SERVICING,
PLEASE REFER TO THE SCHEMATIC DIAGRAM AND PARTS LIST.
NOTE:
CIRCUIT BOARD LAYOUT INCLUDES COMPONENTS WHICH ARE NOT USED.
2 3
2 8
1
1 9 P6302
P6301 4
SW6306
VCR
D6402 D6401
/TV
INFRARED INFRARED
LED LED
OPERATION SECTION
R6403
IC6402
1 3
C6401
C
B E
IC6403
SW6301
C6403
CH
UP
C6402
INFRARED
D6403
LED
5
19
OPERATION
R6382
D6380
E B IC6401
R6381
C
IC6402
INFRARED
Q6380
LED
IC6403
R6380
TRANSISTOR
Q6380
Q6401
CONNECTOR
P6301
VJBS8052 P6302
67
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PV-9661 A
PV-9662 B
LEADLESS COMPONENT
PARTS LOCATION GUIDE
OPERATION C.B.A.
IC R6380 A-4 R6407 A-2
A-1 R6381 A-4 R7801 A-1
A-2 R6382 A-4 R7802 A-1
B-2 R6401 A-2 R7803 A-1
R6402 A-2 R7804 A-1
A-4 R6403 A-4 R7805 A-2
B-1 R6404 B-1 C6401 A-2
R6405 B-1 C6402 B-2
A-3 R6406 A-2 C6403 B-3
A-3
PV-9661 / PV-9662