Yamaha RX-N600 Service Manual page 100

A B C
RX-N600/RX600D/HTR-N5060/DSP-N600
FUNCTION
1
Page 97 B3
to DSP_CB1
2
3
0.1
4
0.1
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0.1
0.1
0.1
0.1
SURROUND L
0.1 0
0.1 0
0.1 0
0.1
0.1
ANALOG IN 0.1
0.1
0.1
FRONT L
5 0
ZONE2
6
SELECTOR
RX-N600/RX-N600D/DSP-N600 models
7
0.1 0.1
8
0.7
0.7
0 0
0 0
0.7 0.7
0.1 0.1
RX-N600/RX-N600D/DSP-N600 models
9
FUNCTION (1)
Page 107 L2 Page 104
to NET_CB751 to VIDEO_W4001
# All voltages are measured with a 10MΩ/V DC electronic volt meter.
# Components having special characteristics are marked s and must be replaced
with parts having specifications equal to those originally installed.
# Schematic diagram is subject to change without notice.
10
100
D E F
RX-N600/RX-N600D/DSP-N600: Page 101 K7
Page 99 C1 Page 108 C3 HTR-N5060: Page 102 I4
to DSP_CB56 to DAB_W3 to OPERATION (7)_W3101
B model
RX-N600/RX-N600D
DSP-N600 models
0.1
0.1 0.1
0.1 0.1
0.1 -6.9
0.1 0
0.1 7.1
0.1
0.1
0 0.1
0 0
0 EXTENSION
0
0 0.1
0 0.1 SELECTOR
0 0
0 0
B, G, E models
SURROUND
SUB
BACK
WOOFER
0.1
C-2
0
0
0.1
1.0
0
0.1
1.0
0
0.1
0.1
0.1
0.1
0
0.1
0.1
0.1
CENTER
0
11.9 5.8
0
0
0
0
0.1
7.1 10.6
-6.9
-10.7
10.1 9.4
9.4
0.1
0.1 0.1
0.1
0.8
0
0
0.8
0.1
0.1 0.1
0.1
-10.1
-10.1
-10.8
11.9
0
0 0 0.1
-11.9
0
0
0 0.1 -11.9
0
0
-12.0
0 0
0
0.1
-11.9
0.1
-11.9
11.9 0.1
0
-11.9
0.1
0
0
0 0
0.1 0.1 0 0.8
-11.9
0
-11.9 0
E2
IC211 : NJM4556AL
Dual operational amplifier
V+
–INPUT
+INPUT
V–
G H
DSP-N600 RX-N600/HTR-N5060 RX-N600D RX-N600/HTR-N5060 DSP-N600
Page 97
Page 104 D2 to VIDEO_CB402
COMPONENT
DETECTOR
0.7 5.0
0.1 0
0.7 0
0.1 0
0.1 0
0 0
-4.9 0.1
0
0.1
OUTPUT
AMP
0.7 5.0 0
0.1 0.1 -4.9
0.7 0.1
0
0.5
0.1 -4.9
0.1 0.5 0
0 0.1 -4.9
-4.9 0.6
2.9
0 0.6
INPUT SELECTOR
5.0
0.7 5.0
0.1 0.4
0.1
0.1
0.1 0.3
0.1 0.1
0 0.1
-5.0 0.6
0 0.6
INPUT
SELECTOR
INPUT
SELECTOR
DSP-N600 (J model)
IC286-289 : TC74HC4052AF
Analog multiplexers/demultiplexers
INH VCC
6 16
A LEVEL BINARY TO 1-OF-4
10
CONVERTER DECODER WITH INHIBIT
B 9
8
GND 8
VEE
7
0X 12 SW
2, 6
1X 14 SW
OUTPUT X-COM
13
1, 7
2X 15 SW
3, 5
3X 11 SW
0Y 1 SW
1Y SW
5
3 Y-COM
2Y 2 SW
4
3Y
4 SW
I J K
RX-N600/HTR-N5060 RX-N600D RX-N600/HTR-N5060 DSP-N600 RX-N600/HTR-N5060 RX-N600D RX-N600/HTR-N5060
B7 to DSP_CB2
4.9
2.5 2.5 2.5
2.5 2.5
0.1 0 0
0.1
4.9 4.9 4.9
0
5.0
0.1
5.0
0.1
5.0
0.1
0
2.9 4.9
FUNCTION (4)
2.9 5.0
5.0 5.0
0.1 0.1
FUNCTION (3)
R model
FUNCTION (2)
RX-N600/RX-N600D/DSP-N600: Page 101
to OPERATION (4)_CB308
to POWER TRANSFORMER
to POWER TRANSFORMER
IC290 : NJM2581M IC291 : TC74VHCU04FT
Hex inverters
Video amplifier
1A 1
6dB 75
VIN1 1 14 V+1
AMP Driver
1Y 2
BIAS
NEE1 2 13 VOUT1
2A 3
6dB 75
VIN2 3 Driver 12 V+2
AMP 2Y 4
BIAS
VEE2 4 11 VOUT2 3A 5
3Y 6
INHIBIT B A 6dB 75
VIN3 5 Driver 10 V+3
AMP
0 0 0 0x, 0y
GND 7
0 0 1 1x, 1y
6 BIAS
VEE3 9 VOUT3
0 1 0 2x, 2y
0 1 1 3x, 3y
PowerSave 7 REF GND
8
1 X X NONE
L M N
IC200 : BD3816K1
7-channel volume IC for 7-channel
LOGIC
AGND1 1 64 VINFR
INA1 2 63 GOUTFL
INA2 3 62 VINFL
INB1 4 61 AGND10
INB2 5 60 TNF1
Input
select TREBLE
ING SW
INC1 6 59 TNF2
INC2 7 58 BNFA1
BASS
IND1 8 Output 57 BNFB1
mode
select
IND2 9 56 BNFA2
INE1 10 55 BNFB2
INE2 11 + 54 OUTFR
Master
Volume
INF1 OUTFL
12 + 53
INF2 13 52 AGND9
FRL select
AGND2 14 51 OUTC
INDVDFR 15 50 OUTSR
INDVDFL 49 OUTSL
16
INDVDC OUTCB
17 48
INDVDSR 18 47 AGND8
INDVDSL 19 46 OUTSW
INDVDCB 20 45 AGND7
INDVDSW VINC
21 44
AGND3 22 43 GOUTC
6.1ch select
OUT1 23 42 VINSR
OUT2 24 41 GOUTSR
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
IC201, 202 : BD3841FS
Function switch
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
LOGIC
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
F-SW1: INPUT FUNCTION 1
*
F-SW2: INPUT FUNCTION 2
IC209 : LC72722PM
RDS signal processor
1 5 6
CLOCK
VDDA 3 PLL 14 VDDD
RECOVERY
REFERENCE (57 kHz)
(1187.5 Hz)
VOLTAGE
VSSA 4 15 VSSD
VREF
57 kHz
DATA
MPX IN ANTIALIASING SMOOTHING
2 bpf 19 RDS-ID
FILTER FILTER DECODER
(SCF)
DO 20
CL 21 SYNC
RAM ERROR CORRECTION SYNC / EC 18
DI 22 CCB (24 BLOCK DATA) (SOFT DECISION) CONTROLLER 24 SYR
CE 23
CLK (4.332 MHz)
T1 7 MEMORY
T2 8 CONTROL
TEST SYNC SYNC
DETECT-1 DETECT-2
T3 9 OSC/DIVIDER
T4 10
L2
11 16 17 13 12
IC205, 207 : NJM4565M
Dual operational amplifier
V+
14 VCC
8
13 6A
12 6Y
2, 6
–INPUT OUTPUT
11 5A 1, 7
+INPUT
3, 5
10 5Y
9 4A
8 4Y
V–
4