Yamaha CDS1000 - SACD Player, Service Manual, Page: 45 / 57

CB615
W606A W606B
CB601
CB613 CB614
CB603
CB603
CB604
W604A W604B
W601A W601B
W605A W605B
W603A W603B
W602A W602B
CB606
CB607
CB608
CB609
IC603
IC605
IC606
IC604
IC661
CB610
CB611
CB612
A
1
2
3
4
5
6
7
8
9
10
B C D E F G H I J K L M N
CD-S1000
45
★
All voltages are measured with a 10M
Ω
/V DC electronic voltmeter.
★
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.
POWER
AC9.9
AC12.1
AC27.6
AC4.0
AC26.9
0
-17.0
17.1
14.4
14.4
15.0
5.7
-14.4
0
17.1
-5.0
0
-5.5
-12.3
-15.0
-14.4
-17.0
12.2
5.1
17.1
14.4
14.4
14.8
5.6
-14.5
-4.9
11.1
0
5.6
0
-5.5
-12.2
-15.1
8.1
8.1 5.1
11.1 8.1
0
14.1
35.5
8.2
14.1 8.2
29.6
30.2
30.2
0
8.1
5.1 3.3
5.1 3.3
0
25.1 12.1
25.1
8.1
0
8.1
8.1
7.9
8.1
8.1
8.1
8.1
-12.1
7.9
-12.1
12.1
0
5.1
0
0
-5.5
-14.4
-17.0
11.9
5.0
0
0
-17.0 17.1
0
5.6
0
11.1
5.6
7.1
0
14.1
7.1
17.6
0
0
5.3
35.5
17.6
Vref
Driver
OVP TSD OCP
GND
VOUT
Vcc 1
2
3
IC661 : BA08CC0T
1A low dropout voltage regulator
IC603 : NJM78M05FA
3-terminal positive voltage regulator
IN
OUT
GND
IC604 : NJM7808FA
3-terminal voltage regulator
INPUT
OUTPUT
GND
IC606 : NJM78L12UA
3-terminal positive voltage regulator
VIN
VOUT
GND
IC605 : PQ033ES3MXP
Low power loss regulator
3
DC input (Vin)
1
DC output (Vo)
2
GND
IC
REGULATOR
POWER (1)
POWER (3)
POWER (2)
AC IN
POWER
ON/OFF
R, L models
VOLTAGE
SELECTOR
R, L models
R, L models
to DIGITAL (1)_W309
Page 41 B8
to DIGITAL (1)_W306
Page 41 L2
to AUDIO_CB6
Page 44 B8
to AUDIO_CB5
Page 44 B2
To LOADER unit
U, C, T, K, A, B, G, J models
POWER TRANSFORMER
POWER TRANSFORMER