Schematic Diagram - Sptm Board - Sony STR-ZA1000ES Service Manual

6-26. SCHEMATIC DIAGRAM - SPTM Board -

1 2
A
TB491
+
R
–
B FRONT A
TB441
+
L
–
C
TB541
+
CENTER
–
D
SPEAKERS
IMPEDANCE USE 6 - 16 TB691
+
R
–
E
SURROUND
TB641
+
L
–
F
TB791
+
R
–
SURROUND BACK
G
(FRONT HIGH/FRONT B/BI-AMP/ZONE 2)
TB741
+
L
–
H
(Page 56)
>01S
AUDIO
BOARD
(5/6)
CN259
I
J
STR-ZA1000ES/ZA2000ES/ZA3000ES
3 4 5
SPTM BOARD
CL491
C491
0.01 R491
100V 10
CL490
JWH954
C490
220p
Q499
CL441
2PD601ART
RELAY DRIVE
C441
0.01 R441
100V 10
0.1
0.7
R499
47k
CL440
JWH953
C440
220p
CL541
C541
0.01 R541
100V 10
Q599
CL540
C540 2PD601ART
220p
RELAY DRIVE
0.1
0.7
R599
47k
CL691
C691
0.01 R691
100V 10
CL690
C690
220p
Q699
CL641
2PD601ART
RELAY DRIVE
C641
0.01 R641
100V 10
0.1
0.7
R699
47k
CL640
C640
220p
CL791
C791
0.01 R791
100V 10
CL790
JWH951
C790
220p
Q799
CL741
2PD601ART
RELAY DRIVE
C741
0.01 R741
100V 10
0.1
0.7
R799
47k
CL740
JWH952
C740
220p
CN950
GP950
10
9
8
7
CL466
6
CL467
5
4
3
2
1
6 7 8
RY491
-2
-1
D499
DA2J10100L
C499
0.1
R497
10
R498
2.2k
RY591
-2
-1
D599
DA2J10100L
C599
0.1
R597
10
R598
2.2k
RY691
-2
-1
D699
DA2J10100L
C699
0.1
R697
10
R698 IC966
2.2k
-7V REGULATOR
IC966
KIA7907PI
RY791
-2
-1
D966
SA10QA04
D799
DA2J10100L
(ZA3000ES)
C799
0.1
(ZA1000ES/ZA2000ES)
R797
10
R798
2.2k
65 65
STR-ZA1000ES/ZA2000ES/ZA3000ES
9 10 11
IC976
-5V REGULATOR
IC976
KIA7905PI
-12.7 -4.9
I O
1 2
G
C977
C976 3 470
0.47 10V
C971 C972
0.47 470
3
10V
G
1 2
I O
12.6 4.9
IC971
+5V REGULATOR
IC971
KIA7805API-U/PF
C967 C962
470 470
16V 16V
-6.9 6.9
2 2
IC961
+7V REGULATOR
3 3
IC961
KIA7807API-U/PF
1 1
-12.7 12.6
C966 C961
0.47 0.47
C954 C953
1000 2200
16V 16V
D912
C952 C951 D910
1000 2200 1SR154-400TE-25 1SR154-400TE-25
16V 16V
D911 D913
1SR154-400TE-25 1SR154-400TE-25
Ver. 1.1
12 13 14
CN451
8P
CL451
1 FR
CL452
(Page 63)
2 FL
CL453
>09S
3 C
CL454
4 SR
CL455 AMP
5 SL BOARD
CL456
(2/2)
6 SBR
CN521
CL457
7 SBL
CL458
8 +B_GND
CN971
(Page 67)
4P
CL971
>12S
1 A-5V
2 NC
CL973 A-VIDEO
3 AGND BOARD
CL974
CN6507
4 A+5V
(Page 56)
CN961
4P
CL961 >03S
1 A–7V
2 NC AUDIO
CL963
BOARD
3 A7V_CT_GND
(5/6)
CL964
CN251
4 A+7V
CN951
F911
5P
T2.5A 250V
(Page 78)
CL951
1 R2 AC
>13S
2 NC
CL953
T01
3 CENTER TAP
F912 MAIN POWER
T2.5A 250V 4 NC
TRANSFORMER
CL955
5 R2 AC
CN991
12P
CL991
1 A_GND
(Page 63)
2 NC
CL993 AMP
3 PROTECTOR_GND BOARD
>11S
CL994
(2/2)
4 PHASE_GND
CN921
CL995
5 DCDC_12V
CL996
(Page 57)
6 DCDC_12V_GND
AUDIO
7 DCDC_12V BOARD
>08S
(6/6)
8 DCDC_12V_GND
CN201
CL471
9 F-RY
CL473
DIGITAL
10 C-RY
CL474 BOARD
(5/12)
11 SR-RY
CL475
12 SB-RY