JVC KD-10A - Page 8

Main Amp P.W. Board Parts
These P.W. board parts and list show to use a new integrated circuit (1C102 P646N) for Dolby N.R.
KD-10A/B/C/E/J/U
No. 4171
Parts No.
Ref. No. Parts Name Remarks Q'ty
Cancel Addition
R119, 219 ORD141K-184 - C. Resistor 2
R120, 220 m -823 _ - 2
R121, 221 m -122 - - 2
R122, 222 a -471 ~ a" 2
R123, 223 iv -123 — x 2
R131, 231 _ QRD143K-154 7 2
C116, 216 QEB41HM-334 QEB41HM-224 LLC. E. Capacitor 2
VR102,202| OVG4A3A-054F *OVG4A3A-015F V. Resistor 2
1C101, 201 | NE545B P646N L.C. 2
X101, 201 2SC1344(E, F) _ Transistor 2
C115, 215 QCS31HK-107Z _ C. Capacitor 2
C122, 222 QEW61CA-106ZN - E. Capacitor 2
C247 QEW41AA-105N - ue 1
C147 QEW61HA-105ZN ~ i 1
L1 VQP0001-102 - Inductor 1
D101, 201 OA90 - Ge. Diode 2
D1,2,3,4 10E1 10E1-B Si. Diode 4
D5, 7,8 10E1 10E1-B Ma 3
R134, 234 QRD141K-154 QRD141K-104 C. Resistor 2
R161, 261 QRD143K-103 — a 2
C102, 202 OQCS31HK-391Z OQCS31HK-271Z2 C. Capacitor 2
C107, 207 QCS11HK-390 QCS11HK-180 fs 2
C108, 208 QEW61AA-107ZN QEW61AA-476ZN E. Capacitor 2
C109, 209 QCS31HK-121E QCS31HK-560Z C. Capacitor 2
C113, 213 QEW61AA-107ZN _ E. Capacitor 2
C114, 214 QEB41HM-104M — LLC. E. Capacitor 2
*VMW 1505-003 *VMW1510-001 P.W. Board No supply as 1
parts assembly
R112, 212 QRD141K-473 QRD141K-104 C. Resistor 2
R113, 213 ORD141K-821 QRD141K-152 m 2
R114, 214 ORD141K-123 ORD 141K-333 is 2
R115, 215 QRD141K-334 QRD141K-474 oy 2
R116, 216 QRD141K-682 ORD141K-123 " 2
R117, 217 QRD141K-392 QRD141K-822 7 2
R131, 231 OQRD141K-181 _ i. 2
Repair Guide
1. To reduce the motor noise
When soldering E. Capacitor (C51, 1 uF 25 V) to motor wire terminals, solder Soa
earth © tip of E. Capacitor to motor case, as following in illustration. SS
. To reduce the reed switch noise “Reed Switch
Connect the wire and lug from earth pattern of reed switch P.B. board to P.W. Board
oe)
E. Capacitor
1uF 25 V (QEW41EA-105N)
the mechanical chassis. (When fastening the lug, use the same screw fastening
the reed switch P.W. board bracket.)