Ka22291 : Jic1; Stk4121V (20W) : Aic101; Stk4141V (40W) (Option); Stk4181V (60W) (Option) - Samsung MAX-460V Service Manual

KA22291 : JIC1

PBOUT(2)
24
RECORD
Vcc
16
LREF
PLAYBACK
Vcc 17
LREF
REC GND
9
PB OUT(1) 1
100K

STK4121V (20W) : AIC101

STK4141V (40W) (OPTION)

STK4181V (60W) (OPTION)

TR4
TR1
TR2
1
2
R1
7
Samsung Electronics
PB R/P
NF(2) PR IN(2) SW
23 22 21
100K
N.F
PRE
INPUT
REC.BIAS
PB.BIAS MODE CONTROL
/BIAS CIRCUIT
INPUT
PRE
NF
2 3 4
PU PB IN(1) A/B
NF(1) SW
TR5
TR6
R5
C1
R2
R3 TR7
TR3
D1
R8
R9
3 5 6
MUTE MUTE
SW (IN2) ALC RECOUT(2)
8 20 19 18 15
5 7 6 10
PB GND MUTE REC
IN(1) OUT(1)
12 11
TR21
TR8
TR9
TR22
R6
D3 TR23
TR10 D2
R7
TR24
TR11
TR12
TR13
8 9 101314
100K
N.F
PRE
INPUT
ALC
DET
INPUT
PRE
N.F
100K
TR18
TR19
R14
R11
R15
TR20
R12
TR16
R16
4 15
Block Diagrams
14 REC NF(2)
13 REC IN(2)
12 REC IN(1)
REC IN(1)
11
TR17
TR14
C2
TR15
18
17
R10
16
9-9