Panasonic SC-HTB550GK User Manual

2
3.1. Service Information -------------------------------------- 10
4 Specifications ---------------------------------------------------- 11
5 General/Introduction------------------------------------------- 12
5.1. About VIERA Link---------------------------------------- 12
5.2. Others (Licenses) ---------------------------------------- 13
6 Location of Controls and Components------------------ 14
6.1. Main Unit Key Button Operations -------------------- 14
6.2. Indicator illumination------------------------------------- 15
6.3. Remote Control Key Button Operations------------ 16
7 Installation Instructions--------------------------------------- 17
7.1. Connections ----------------------------------------------- 17
8 Service Mode ----------------------------------------------------- 20
8.1. Service Mode---------------------------------------------- 20
8.2. Displayed Error Codes---------------------------------- 23
8.3. Cold start --------------------------------------------------- 24
8.4. Pairing mode ---------------------------------------------- 24
8.5. SET AUDIO DELAY ------------------------------------- 24
9 Troubleshooting Guide---------------------------------------- 25
10 Service Fixture & Tools --------------------------------------- 27
11 Disassembly and Assembly Instructions --------------- 28
11.1. Disassembly flow chart --------------------------------- 29
11.2. Types of Screws------------------------------------------ 31
11.3. Main Parts Location Diagram ------------------------- 32
11.4. Main Unit (SU-HTB550) ------------------------------- 34
11.5. Front Speakers (SB-HTB550) ------------------------ 50
11.6. Active Subwoofer (SB-HWA520)--------------------- 70
12 Service Position ------------------------------------------------- 79
12.1. Main Unit (SU-HTB550) -------------------------------- 79
12.2. Active Subwoofer (SB-HWA520)--------------------- 83
13 Overall Simplified Block -------------------------------------- 85
13.1. Overall Control Diagram-------------------------------- 85
13.2. Power Supply Diagram --------------------------------- 86
14 Block Diagram --------------------------------------------------- 87
14.1. SYSTEM CONTROL BLOCK DIAGRAM ---------- 87
14.2. HDMI BLOCK DIAGRAM ------------------------------ 88
14.3. AUDIO BLOCK DIAGRAM ---------------------------- 89
14.4. IC TERMINAL CHART---------------------------------- 90
14.5. POWER SUPPLY (1/2) BLOCK DIAGRAM ------- 91
14.6. POWER SUPPLY (2/2) BLOCK DIAGRAM ------- 92
14.7. AUDIO & POWER SUPPLY BLOCK
DIAGRAM-------------------------------------------------- 93
15 Wiring Connection Diagram --------------------------------- 94
15.1. Main Unit (SU-HTB550) -------------------------------- 94
15.2. Active Subwoofer (SB-HWA520)--------------------- 95
16 Schematic Diagram--------------------------------------------- 97
16.1. Schematic Diagram Notes ----------------------------- 97
16.2. Main Unit (SU-HTB550) -------------------------------- 99
16.3. Active Subwoofer (SB-HWA520)--------------------111
17 Printed Circuit Board ---------------------------------------- 114
17.1. Main Unit (SU-HTB550) ------------------------------114
17.2. Active Subwoofer (SB-HWA520) -------------------119
18 Appendix Information of Schematic Diagram ------- 121
18.1. Voltage Measurement & Waveform Chart ------- 121
18.2. Illustration of IC’s, Transistors and Diodes ------ 133
18.3. Terminal Function of IC’s ----------------------------- 134
19 Exploded View and Replacement Parts List --------- 137
19.1. Exploded View and Mechanical replacement
Parts List ------------------------------------------------- 137
19.2. Electrical Replacement Parts List------------------ 145

Panasonic SC-HTB550GK Specifications

General

Brand	Panasonic
Model	SC-HTB550GK
Category	Home Cinema speakers
Language	English