Input Unit - Denon PMA-1600NE Service Manual

SCH03_INPUT
+7.3V
L7001/7003:E2 150uH
R7015
:JP OPNE
R7001/7003:E2 470
MC
:JP SHORT
3
2
L7001 L7003
Z7004
1
VINYL_WIRE
MM RTP8010-151M-R RTP8010-151M-R
SLIDE SW
J1
OPEN
R7009
R7001 R7003
10
470
470
C7009:E2 100pF
5
:JP OPNE
3
L
2
4 S7002
RELAY(RY-12W)
3
K7001
PHONO
C7001:E2 47pF
:JP OPNE -11.2V
R
1
CQ0.01(LP) L7002/7004:E2 150uH
C7033 C7037
:JP OPNE R7016
R7002/7004:E2 470
0.068
:JP SHORT
C7034
OPEN
L7002
L7004
RTP8010-151M-R RTP8010-151M-R
R7010
R7002 R7004
10
470 470
8 C7010:E2 100pF
C3001,C3002 6
:JP OPNE
:E2 220pF
7 S7002
:JP OPEN
RELAY(RY-12W)
C3003-C3008
:E2 100pF
:JP OPEN
C7002:E2 47pF
K3001
:JP OPNE
L R3003
5
220
AMRS
6
CD
R R3004
4 220
AMRS
5
3
RELAY(RY-12W)
S3001
4
L
R3007
2
220
3
NETWORK
R
R3008
1 220
R3021 R3022
J3002
OPEN OPEN
SHORT
C3009
OPEN
K3002
L REC_LI
R3011
LC78212-E
5
U3051
220 PH_L
PH_R
6 L1 R1
RECORDER IN
R3051 L2 R2
NET_L
22K
R REC_RI L3 R3
R3012
LCOM1
RCOM1
4 220
DIG_L
L4 R4
REC_LI
L5 R5
R3017 22K R3018
l 6 R6
LCOM2
RCOM2
REC_LO
L7 R7
R3053 L8 R8
REC_L_O
220K
L REC_LO LCOM3 RCOM3
R3015
2 VEE
VDD
560
3 CE RES
RECORDER OUT
DI S
R REC_RO CL VSS
R3016
1 560
C3053 C3052
J3003
220/50 220/50
SHORT
C3010
OPEN
DIG_L
A0
DIG_L
INPUT J3006 OPEN
J3005 OPEN
J3004
DAC_GND
DIG_R
SHORT
INPUT
DIG_R
INPUT
TO 0A
C3054
AGND
OPEN

INPUT UNIT

8U-110226-1
GND LINE POWER+ LINE POWER- LINE Rch SIGNAL Lch SIGNAL
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
+16V
R7041
10
U7001
SA5532ADR
2 8
C7015
C7011 R7037 R7039
+7.3V (1/2) 1
10/50 RA3
220 3300P LP 220 470
3 4
P=7.5
Z7001
OPEN C7019
1200P LP
J2
C7017 C7021
SHORT
0.068 0.018
R7025 R7027
C7009
47K 3.9K
100P LP
5
3
4 S7003
RELAY(RY-12W)
J7003
SHORT
(5)
-16V
R7019
820
U7001
SA5532ADR
6
C7012 C7016 R7038 R7040
(2/2) 7
10/50 RA3
220 3300P LP 220 470
5
Z7002
C7020
VINYL-WIRE
P=7.5 1200P LP
C7018 C7022
R8253
0.068 0.018
R7026 10K
R7028
C7010
47K 3.9K
100P LP
8
6
7 S7003
RELAY(RY-12W)
PHONO_GND
R7020 R7042
820 10
J7005
8
SHORT
6
7
Rec Out Buffer
NJM2068MD
C3083 R3071 5 U3071
8
100
22/50 7
(1/2)
6 4
C3084 R3072
3
100
22/50
(2/2)
1
2
U3071
NJM2068MD
REC_R_O
C3086 R3074 C3076
100/16 10
10/50
R3052 REC_L_O
C3085 R3073 C3075
NET_R
22K
100/16
10 10/50
DIG_R
REC_RI
22K
REC_RO
R3054
220K REC_R_O
R3055
10K
R3019
SHORT
R3020
OPEN
SHORT Q8304
C3055 C3056
OPEN OPEN
50mm 50mm 50mm
Z3005 Z3001
STYLE-PIN
STYLE-PIN
SPDIF PCM SIGNAL DSD SIGNAL STBY POWER
16V_PROT
NORMAL :3.3V
PROTECT: 0V
+16V_A
OUTPUT
-16V_A
OUTPUT
R8309 N611
1
SHORT +16V
2
A_GND
R8311
3
OPEN -16V
4
L-CH TO N610
J7004
5
A_GND
SHORT
6
R-CH
R8312
OPEN N611
6P-EH(IM)
R8310
SHORT
Si g nal Detect
L:No si g nal
H:Si g nal
R3076
2.2K
R3075
2.2K
R3077
H:Tri g ger Reset
100K
C3077
10P
MC MM
MM/MC DET
MM :3.3V
MC :0V
MM/MC_RL
MM :0V
MC :12V
N1411
N1411
14P-PH
CD/LINE_RL
CD :12V
MM/MC_DET
1
Other:0V
+12V_RL
2
CD/LINE_RL
3
MM/MC_RL
4
+5VD
5
SIG_DET
6
TIMER_RST
7
78212_CE
8
78212_CLK
9
78212_DATA
10
D_GND
11
M_MUTE
12
16V_PROT.
13
14 AC_RELAY2
AC2_RL
OUTPUT
TO N1410
50mm
Z3002 Z3003
STYLE-PIN STYLE-PIN
PMA-1600NE
INPUT PWB
8U-210226
632010226XXAD
12