Marantz PM-10 Service Manual page 19

SCH10_RCA IN PWB 3
2A UNBAL_L
TO A2
From RCA IN PWB 1/3
UNBAL_R
GND LINE POWER+ LINE POWER- LINE Rch SIGNAL
N3021 N3023
1 1
+VCC +VCC
2 2
+OUT +OUT
3 +I N 4 3 +I N 4
-I N -I N
5 5
-OUT -OUT
-VCC -VCC
6 6
R3043 R3045 R3047
SHORT 470 SHORT
R3051 R3053 R3055
470 470 SHORT
N3027
1
+VCC
2
+OUT
3 +I N 4
-I N
5
-OUT
-VCC
6
C3021
R3025
100/25
100
A-GND.
100
100/25
R3026
C3022
N3022 N3024
1 1
+VCC +VCC
2 2
+OUT +OUT
3 +I N 4 3 +I N 4
-I N -I N
5 5
-OUT -OUT
-VCC -VCC
6 6
R3044 R3046 R3048
SHORT 470 SHORT
R3052 R3054 R3056
470 470 SHORT
N3028
1
+VCC
2
+OUT
3 +I N 4
-I N
5
-OUT
-VCC
6
Lch SIGNAL STBY POWER
R3077
SHORT +20V.
R3083
R3083-R3086
10
R3041/42/75/76
はor使い
C3027
R3041
100/25 OPEN
-20V.
R3079
SHORT
R3084
N3029
1
+VCC 10
2
+OUT
C3037 R3075
3 +I N 4
-I N
OPEN
5 100/25
-OUT
-VCC
6
Z3001
R3078
SHORT +20V.
R3085
10
C3028 R3042
OPEN
100/25
-20V.
R3080
SHORT
R3086
N3030
1
10
+VCC
2
+OUT
C3038
3 +I N 4 OPEN
-I N
100/25
5 R3076
-OUT
-VCC
6
19
8U-210217-2
RCA IN PWB 3/3
+20V.
-20V.
+24V.
A-GND. L-GND.
+24V.
5 7 3
1
6 8 4
2
OPEN
5 7 3
1
6 8 4
2
Q3014
KRC102S
4A
UNBAL.
TO A4
From RCA IN PWB 1/3
L-GND.
Z3002
STYLE-PIN
N3003
5P-EH(I M )
N3003
1 +20V
2 -20V
3 A_GND
4 L_GND
5 +24V
TO N4509
N3002
4P-EH(I M )
N3002
1 UNBAL_R+
2 UNBAL_R-
3 UNBAL_L+
4 UNBAL_L-
TO N4505