Dolby Noise Reduction Unit (X87-301X-Xx) - Kenwood KRC-708 Service Manual

QQ
3 7 63 1515 0
New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
A N
Ref.No. d e Parts No.
d w
D81 MA3047-M
D82 DAN202K
D82 MA152WK
IC1 UPD784217GC103 MI-COM IC
IC1 UPD784218GC105 MI-COM IC
IC2 TDA7400
IC3 M5237ML
IC4 TDA7386
IC5 TDA7401
IC6 ICL7660SIBA
IC6 TC7662BEOA
IC7 -9 NJM4565M-TE2
IC7 ,8 NJM4565M-TE2
IC10 TC74HC02AF
IC11 TDA7479D
IC12 NJM4565M-TE2
IC13 BA6238A
IC14 BR24C01AF
IC14 M24C01-WMN6T MEMORY IC
IC15 S-80830ANNP
Q1 -4 2SC2412K
Q1 -4 2SD601A
Q1 -6 2SC2412K
TE
L 13942296513
Q1 -6 2SD601A
Q18 DTC144EK
Q18 KRC104S
Q18 UN2213
Q19 DTA124EK
Q19 KRA103S
Q19 UN2112
Q20 2SB1565F(E,F)
Q21 2SC2412K
Q21 2SD601A
Q22 2SB1565F(E,F)
Q23 2SA1037K
Q24 ,25 2SC2412K
Q24 ,25 2SD601A
Q26 2SB1277(Q,R)
Q27 DTC114YK
Q27 KRC107S
Q27 UN2214
Q28 2SB1277(Q,R)
Q29 2SA1037K
Q30 DTA124EK
Q30 KRA103S
Q30 UN2112
Q31 DTC114EK
Q31 UN2211
Q32 DTC144EK
www Q32 KRC104S
Q32 UN2213
Q33 2SD1760
Q35 DTC144EK
.
Q35 KRC104S
Q35 UN2213
E: Europe K: North America M: Other Areas
PARTS LIST
Description
ZENER DIODE
DIODE
DIODE
ANALOGUE IC
IC(VOLTAGE REGULATOR)
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
IC
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
MEMORY IC
MOS-IC
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
x DIGITAL TRANSISTOR ao u163
y
TRANSISTOR
DIGITAL TRANSISTOR
i
TRANSISTOR
DIGITAL TRANSISTOR
KRC-708/888/X858/PS988R
2 9
8
Dest A N
inati Ref.No. d e Parts No.
on d w
M1 Q36 DTA124EK
Q36 KRA103S
Q36 UN2112
KK1M2 Q37 2SC2412K
M1 Q37 2SD601A
Q38 2SB1443
Q39 DTA123JK
Q40 DTC124EUA
KM1 Q40 UN5212
K Q41 DTC114YUA
M1 Q41 UN5214
M1 Q42 2SB1443
K Q43 DTC114YK
Q43 KRC107S
KM1 Q43 UN2214
M1 Q44 DTA124EUA
Q44 UN5112
Q45 2SA1037K
Q51 DTC114YK
Q51 KRC107S
KK1M2 Q51 UN2214
KK1M2 Q55 2SC2412K
Q Q
M1 Q55 2SD601A
3 6 7 1 3
M1 Q56 2SB1443
Q57 2SC2412K
Q57 2SD601A
Q58 ,59 2SA1037K
Q60 ,61 2SC2412K
Q60 ,61 2SD601A
Q62 2SA1037K
Q71 DTA124EK
Q71 KRA103S
Q71 UN2112
Q72 DTC124EK
Q72 KRC103S
Q72 UN2212
Q82 DTC124EK
KK1M2 Q82 KRC103S
KK1M2 Q82 UN2212
KK1M2 Q86 ,87 DTC124EK
KK1M2 Q86 ,87 KRC103S
Q86 ,87 UN2212
Q88 ,89 2SB1188(Q,R)
Q91 2SC4081
Q91 2SD1819A
Q92 DTA124EUA
Q92 UN5112
Q93 DTC114TK
Q93 UN2215
TH1 PTH9C42BD471Q POSITIVE RESISTOR
A1 X86-3100-10
A1 X86-3222-70

DOLBY NOISE REDUCTION UNIT (X87-301X-XX)

.
C1 -4 CK73FB1H471K
K : KRC-X858
K1 : KRC-708
M1 : KRC-PS988R
M2 : KRC-888
9 4 2 8
Description
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
1 5 0 5 8 2 9 9 4
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
m
co TUNER UNIT
TUNER UNIT
CHIP C 470PF K
indicates safety critical components.
9 9
(X14-6180-XX)
Dest
inati
on
KM1
KM1
2 8 9 9
KM1
KM1
KM1
KM1
KM1
KM1
KM1
M1
M1
M1
M1
M1
M1
M1
M1
M1
KK1M2
M1
31